02 feam enclosures_eng

YOUR PARTNER FOR SAFETY
Since 1961
Explosion Proof Electrical Equipment
SWITCHRACKS
Feam Catalogue 01 - 95
Switchracks
On Request Accessories:
•Stainless steel pipes and fittings
•Galvanized steel epoxy painted supporting rack
•Stainless steel supporting rack
•Internal anticondensate painting orange RAL-2004
•External colours different from standard
Mechanical characteristics
Boxes marine grade copper free aluminum - stainless steel
Painting external epoxy powders grey RAL-9006 colour
Screws external stainless steel
Gaskets silicon rubber
Pipes and fittings galvanized steel
Supporting rack hot dip galvanized steel
Installation: hazardous areas - Zone 1 / 2 (Gases) - Zone 21 /22 (Dusts)
Classification: Group II - Category 2G 2D
CUSTOM DESIGNED
SWITCHRACKS, PANEL BOARDS,
MOTOR STARTERS Ex Enclosures
SWITCHRACK
ATEX 94/9/EC NEC - NEMA 4, 7, 9
EXECUTION/ INSTALLATION II 2 GD Ex d IIB+H2 / IIC Class I - Groups B, C and D / Class II - Groups E, F, and G / Class III
PROTECTION - 4, 7 BCD, 9 EFG
AMBIENT TEMPERATURE -60° + 130°C -20°C ÷ +40°C
MECHANICAL DEGREE IP65 - IP66 IP66
CERTIFICATION AND
COMPLIANCES -
UL Standard 1203 - 4° Ed. (15 Sett. 2006)
Explosion-Proof / Dust-Ignition-Proof
Electrical Equipment for Use in Hazardous (Classified) Locations
ANTISEISMIC TEST
FOR PERFORMING
zone UBC 3 e MSK > VIII < IX
zone UBC 4 MSK > IX
CERTIFICATE REF. CESI doc.: A9022645
RULES OF COMPLIANCE CEI EN 60068-2-57 Cat.1; CEI EN 60068-3-3

Since 1961
SWITCHRACKS
96 - Feam Catalogue 01
Ex Enclosures
SWITCHRACKS, PANEL BOARDS - General Information
INFORMATIONS:
Test and inspections:
All components and documents are tested and checked at the various working stages , according to FEAM’s “Quality Pans”.
The above mentioned Plans call for all test and checks necessary to ensure an execution “on purpose”. Whenever a strict, documented quality
control execution is required please advise FEAM Sales Department. When the switchrack is completed ,an effective working inspection is
carried out, and an “inspection report” is written. Customer’s inspectors are allowed in FEAM’s workshop to survey working evolution and
to witness final inspection.
Standard Tests and Checks:
• Visual and dimensional control
• Working control
• Equipment control
Ordering:
The following technical information are needed to work out a switchrack. A direct consult with FEAM Sales Department is however
advisable, especially when problems of space arise.
A) Area classification and mode of protection.
B) Applicable standards
C) Power and auxiliary wiring diagrams or full, detailed description of switchrack’s work
D) Maximum overall dimensions.
Possibility of double front execution
E) Location of incoming and outgoing cable entries
F) Threading, size and number of hubs
G) Type of cable entries
H) Painting cycle, type and color
I) Switchrack’s location (indoor or outdoor)
L) Request of protective canopy(if needed)
N) “Vendor List” of components to be respected (if any)
Responsibility:
Once acknowledged the order, FEAM Technical Dept. issues electrical and mechanical manufacturing drawings.
These drawings are sent to customer “for approval” and whichever change has to be advised as soon as possible.
We take full responsibility for engineering, purchasing and assembling of components ,wiring and erection of the ensemble ready
for installation.
REMARK:
Due to the development of the national and international specifications and of the technology, the above technical characteristics showed
on this bulletin can be considered as binding on our confirmation only.
Description:
“SWITCH-RACK” is a word usually adopted to indicate an ensemble of control units, signaling units, motor starters, switching units, and so on.
Switch-racks are mechanically assembled on robust frame with various fixing solutions (ground, wall, etc.), electrically wired up on purpose.
FEAM since over 40 years, designs and manufacturers switch-racks according to its own diagram or according to customer’s specifications, in full
compliance with European CENELEC standards.
• Grinding check
• Insulation resistance measuring
• Insulation test / Electrical running test
• Mechanical running control
• Hydrostatic test
• Insulation test

Since 1961
EJB
EJB
Ex Enclosures
ENCLOSURES
•External epoxy painting with colour on request
•O-Ring gaskets on cover
•Glass windows on cover
•Drain and breather valves
Body/cover marine grade copper free aluminium light alloy
Screws stainless steel
Internal mounting plate hot dip galvanized steel / aluminum
Fixing fixing lugs AL UNI EN 1706:1999 - galvanized steel stirrups sp. 10mm (EJB71 AND EJB91 ONLY)
Hinges On the long side - cast on enclosure body and cover
Installation: hazardous areas - Zone 1 / 2 (Gases) - Zone 21 / 22 (Dusts)
TERMINAL BOARD
Modular terminal strip / power distribution bars
ATEX 94/9/EC IEC Ex GOST-R (RTR / RTN) GOST-K
EXECUTION
II 2 G Ex d IIB+H2 T6
II 2 G Ex d [ia/ib] IIB+H2 T6
II 2 D Ex tD A21 T85°C
1 Ex d IIB+H2 T6
1 Ex d [ia/ib] IIB+H2 T6
A21 TA85°C
1 Ex d IIB+H2 T6
A21 TA85°C
AMBIENT TEMPERATURE -60°C ÷ +130°C -60°C ÷ +130°C -60°C ÷ +130°C -60°C ÷ +130°C
PROTECTION DEGREE IP66 IP66 IP66 IP66
CERTIFICATE REF. BKI 08 ATEX 019 IECEx BKI 09.0005 POCC IT. ГБ05.B02537 No. 07/43-269
RULES OF COMPLIANCE
EN 60079-0; EN 60079-1;
EN 60079-11; EN 61241-0;
EN 61241-1
EN 60079-0; EN 60079-1;
EN 60079-11; EN 61241-0;
EN 61241-1
ГОСТ Р 51330.9-99 (МЭК 60079-10-95)
ГОСТ Р 51330.13-99 (МЭК 60079-14-96)
ГОСТ Р МЭК 61241-3-99
ГОСТ Р 51330.0 / 1 / 8 / 14-99
ГОСТ Р МЭК 61241-1-1-2002
POWER UNITS
Current and voltage transformers / power supplies / rectifiers
EXECUTION
II 2 G Ex d IIB+H2 T6…T3
II 2 D Ex tD A21 T85°C…150°C
II 2 D Ex tD A21 T85°C…150°C
1 Ex d IIB+H2 T6…T3
A21 TA85°C…150°C
A21 TA85°C…150°C
RULES OF COMPLIANCE
EN 60079-0; EN 60079-1;
EN 60079-11; EN 61241-0;
EN 61241-1
EN 60079-0; EN 60079-1;
EN 60079-11; EN 61241-0;
EN 61241-1
ГОСТ Р 51330.9-99 (МЭК 60079-10-95)
ГОСТ Р 51330.13-99 (МЭК 60079-14-96)
ГОСТ Р МЭК 61241-3-99
ГОСТ Р 51330.0 / 1 / 8 / 14-99
ГОСТ Р МЭК 61241-1-1-2002
CONTROL AND SIGNALLING UNITS
Lighting, power and receptacles distribution panelboards / switchracks / dol and dy motor starters / control and signalling panelboards
EXECUTION
II 2 (1) G Ex d [ia] IIB+H2 T6…T3
II 2 (2) G Ex d [ib] IIB+H2 T6…T3
II 2 D Ex tD A21 T85°C…150°C
II 2 D Ex tD A21 T85°C…150°C
1 Ex d [ia] IIB+H2 T6…T3
1 Ex d [ib] IIB+H2 T6…T3
A21 TA85°C…150°C
A21 TA85°C…150°C
RULES OF COMPLIANCE
EN 60079-0; EN 60079-1;
EN 60079-11; EN 61241-0;
EN 61241-1
EN 60079-0; EN 60079-1;
EN 60079-11; EN 61241-0;
EN 61241-1
ГОСТ Р 51330.9-99 (МЭК 60079-10-95)
ГОСТ Р 51330.13-99 (МЭК 60079-14-96)
ГОСТ Р МЭК 61241-3-99
ГОСТ Р 51330.0 / 1 / 8 / 14-99
ГОСТ Р МЭК 61241-1-1-2002

Since 1961
EJB
EJB-11 175 175 - 125 78 165 90 115 115 95 - 95 3,60 A
EJB-21 285 245 267 169 160 276 122 217 175 180 - 140 10,50 A
EJB-22 300 200 222 177 195 221 130 240 140 235 - 135 12,50 A
EJB-30 415 315 340 168 280 306 120 340 245 325 - 225 18,50 A
EJB-31 415 315 340 250 280 306 200 340 245 325 - 225 20,50 A
EJB-51 568 365 388 257 360 376 203 495 295 460 - 260 36,50 A
EJB-61 670 470 490 360 500 470 310 595 395 560 - 360 57,00 A
EJB-63 670 470 490 235 500 470 184 595 395 560 - 360 47,00 A
EJB-71 742 542 572 425 500 456 360 645 445 590 - 390 110,00 A
EJB-91 960 660 700 460 700 526 370 830 530 758 - 448 202,00 A
EJB-2 365 255 340 193 325 300 152 327 218 300 - 190 17,00 B
EJB-3 468 310 395 210 432 355 168 440 282 400 - 240 23,00 B
EJB-4 492 380 470 270 450 430 217 458 346 410 - 300 33,00 B
EJB-6 610 415 510 327 560 455 260 564 184 525 - 325 65,00 B
G
HxL
C
B
A
D
F
E
Via M. Pagano, 3
I-20090Trezzano s/N
ITALY
www.feam-ex.com
II2 GD
CUSTODIA tipo
ENCLOSURE type
V Hz A
BKI 08 ATEX 019 Ta
W
Ex d IIB+H Ex tD A21 IP66T °C
NON APRIRE SOTTOTENSIONE
DO NOT OPENWHILE ENERGIZED
Ad ogni apertura del coperchio
ripristinare il grasso ai siliconi.
accertarsi che le valvole di respirazione
e drenaggio siano sempre chiuse
Renew silicone grease every tyme
cover is opened. and make sure
that the drain and breather valves
are always closed.
VA
11.00.88
S.r.l.
2 T
years/n
0722
G
HxL
B
E
A
D
C
F
B
A
Ex Enclosures
EJB Technical features
Reference details
CODE
A
[mm]
B
[mm]
C
[mm]
D
[mm]
E
[mm]
F
[mm]
G
[mm]
H
[mm]
L
[mm]
INT. PLATE
X - Y [mm]
WEIGHT
[Kg]
DETAIL

Since 1961
EJB
Via M. Pagano, 3
I-20090Trezzano s/N
ITALY
www.feam-ex.com
II2 GD0722
CUSTODIA tipo
ENCLOSURE type
V Hz A
BKI 08 ATEX 019 Ta
W
are always closed.
VA
11.00.88
S.r.l.
2 T
years/n
A
B
F1 X X X X X X X X 60 60 C
F2 X X - X X X X X 75 75 C
F3 - X X X X X X X 110 75 C
F4 - X - X X X - - 150 75 C
F5 - - - X X X - - 150 150 C
F6 - - - X X X - - 300 75 C
F7 - - - X X X - - 300 150 C
F8 - - - - - X - - 300 300 C
F9 - - - - - X - - 450 300 C
EJB-11 12 x 1 8 x 1 6 x 1 4 x 1 2 x 1 - - - 95 - 95
EJB-21 30 x 1 20 x 1 14 x 1 12 x 1 8 x 1 6 x 1 2 x 1 1 x 1 180 - 140
EJB-22 44 x 1 30 x 1 20 x 1 18 x 1 12 x 1 10 x 1 4 x 1 2 x 1 235 - 135
EJB-30 52 x 2 32 x 2 24 x 2 20 x 2 14 x 2 12 x 1 8 x 1 4 x 1 325 - 225
EJB-31 52 x 2 32 x 2 24 x 2 20 x 2 14 x 2 12 x 1 8 x 1 4 x 1 325 - 225
EJB-51 80 x 2 46 x 2 36 x 2 30 x 2 22 x 2 18 x 2 16 x 1 6 x 1 460 - 260
EJB-61 92 x 3 58 x 3 46 x 3 38 x 3 28 x 3 26 x 2 22 x 2 12 x 1 560 - 360
EJB-63 92 x 3 58 x 3 46 x 3 38 x 3 28 x 3 26 x 2 22 x 2 12 x 1 560 - 360
EJB-71 110 x 3 70 x 3 56 x 3 46 x 3 34 x 3 28 x 2 24 x 2 12 x 1 590 - 390
EJB-91 140 x 3 90 x 3 70 x 3 60 x 3 44 x 3 36 x 3 32 x 2 14 x 2 758 - 448
EJB-2 54 x 1 34 x 1 26 x 1 22 x 1 16 x 1 12 x 1 6 x 1 2 x 1 300 - 190
EJB-3 70 x 2 46 x 2 36 x 2 30 x 2 22 x 2 18 x 1 10 x 1 4 x 1 400 - 240
EJB-4 70 X 2 40 x 2 32 x 2 26 x 2 20 x 2 14 x 2 10 x 1 4 x 1 410 - 300
EJB-6 80 x 3 50 x 3 36 x 3 28 x 3 18 x 3 16 x 2 12 x 2 6 x 1 525 - 325
C
Ex Enclosures
EJB Glass Windows on Cover
Reference details Reference details
plate
WINDOW
CODE
ENCLOSURE CODE DIMENSIONS
DETAIL
EJB-11 EJB-21 EJB-22 EJB-30/31 EJB-51 EJB-61/63 EJB-71 EJB-91 A [mm] B [mm]
PLATE X-Y
EJB Indicative quantity of terminals and relevant section
CODE
SECT. 2,5
[mm/sq]
SECT. 6,0
[mm/sq]
SECT. 10,0
[mm/sq]
SECT. 16,0
[mm/sq]
SECT. 35,0
[mm/sq]
SECT. 50,0
[mm/sq]
SECT. 70,0
[mm/sq]
SECT. 240,0
[mm/sq]
INT. PLATE X - Y
[mm]

Since 1961
EJB
EJB-11 120x120 6
EJB-21 200x155 12
EJB-22 240x120 15
EJB-30 305x205 30
EJB-31 305x205 30
EJB-51 465x265 54
EJB-61 575x370 56
EJB-63 575x370 56
EJB-71 590x390 48
EJB-91 800x500 54
EJB-2 290x180 24
EJB-3 380x220 40
EJB-4 390x280 47
EJB-6 500x310 55
1 GK 1/2” G 1/2” 1/2” NPT M20
2 GK 3/4” G 3/4” 3/4” NPT M25
3 GK 1” G 1” 1” NPT M32
4 GK 1-1/4” G 1-1/4” 1-1/4” NPT M40
5 GK 1-1/2” G 1-1/2” 1-1/2” NPT M50
6 GK 2” G 2” 2” NPT M63
7 GK 2-1/2” G 2-1/2” 2-1/2” NPT M75
8 GK 3” G 3” 3” NPT M85
E
F
A
B
D
C
EJB-11 125x60 4 2 2 1 1 - - -
EJB-21 200x90 10 7 5 3 2 2 1 -
EJB-22 215x130 15 11 8 6 6 3 2 1
EJB-30 320x65 13 7 5 5 4 3 - -
EJB-31 320x150 28 18 14 11 8 6 3 2
EJB-51 460x155 44 27 24 20 12 10 6 3
EJB-61 550x250 72 50 36 32 21 21 14 8
EJB-63 550x130 36 29 18 16 14 7 5 4
EJB-71 600x270 78 55 50 36 32 21 18 10
EJB-91 745x290 112 84 65 55 40 28 23 14
EJB-1 175x115 12 6 6 5 3 2 1 1
EJB-2 310x105 17 12 10 9 5 4 3 2
EJB-3 425x115 30 17 14 12 9 5 4 3
EJB-C237 200x60 6 4 3 2 2 - - -
125x60 4 2 2 1 1 - - -
160x90 8 5 4 3 2 1 1 -
110x130 9 5 5 4 2 1 1 1
225x65 9 5 4 3 3 2 - -
225x150 20 12 9 8 6 5 2 1
255x155 24 15 12 11 6 6 3 2
350x250 48 30 24 20 12 12 8 6
350x130 24 17 12 10 8 4 3 3
400x270 48 35 35 24 20 15 12 6
440x290 70 42 35 35 24 18 13 8
175x115 12 6 6 5 3 2 1 1
200x105 11 8 6 5 3 2 2 1
270x115 18 11 8 8 6 3 2 2
130x60 4 2 2 2 1 - - -
Ex Enclosures
EJB Body and Cover Enclosures Drilling Layout
wall DRILLING AREA
REMARK: Due to the development of the national and international specifications and of the technology, the above technical characteristics
showed on this bulletin can be considered as binding on our confirmation only.
Cover DRILLING AREA
Reference details
Reference details
ENCLOSURE
CODE
DRILLING
AREA A-B
[mm]
QUANTITY ALLOWED ENTRIES FOR
size (from 1 to size 8)
1 2 3 4 5 6 7 8
DRILLING AREA
C-D [mm]
1 2 3 4 5 6 7 8
ENCLOSURE
CODE
DRILLING AREA E-F
[mm]
MAX OPERATORS
PERMITTED
EJB Threads comparation table
size UNI 6125 ISO 228/1 ASA B2.1 ISO 965/I

Since 1961
EJBinx
EJB INX
Ex Enclosures
ENCLOSURES
•External epoxy painting (any colours)
•O-Ring gaskets on cover
•Glass windows on cover
Body & cover stainless steel AISI-316 L
Internal mounting plate stainless steel / aluminum
Fixing fixing lugs stainless steel AISI-316 L - stainless steel stirrups sp.10mm (EJB71 AND EJB91 ONLY)
Hinges applied
Opening handle insulating material fixed on cover by stainless steel screws
TERMINAL BOARD
Modular terminal strip / power distribution bars
EXECUTION
1 Ex d IIB+H2 T6
A21 TA85°C
1 Ex d IIB+H2 T6
A21 TA85°C
RULES OF COMPLIANCE
EN 60079-0; EN 60079-1;
EN 60079-11; EN 61241-0;
EN 61241-1
EN 60079-0; EN 60079-1;
EN 60079-11; EN 61241-0
EN 61241-1
ГОСТ Р 51330.9-99 (МЭК 60079-10-95)
ГОСТ Р 51330.13-99 (МЭК 60079-14-96)
ГОСТ Р МЭК 61241-3-99
ГОСТ Р 51330.0 / 1 / 8 / 14-99
ГОСТ Р МЭК 61241-1-1-2002
POWER UNITS
Current and voltage transformers / power supplies / rectifier
EXECUTION
II 2 D Ex tD A21 T85°C…150°C
II 2 D Ex tD A21 T85°C…150°C
A21 TA85°C…150°C
A21 TA85°C…150°C
RULES OF COMPLIANCE
EN 60079-0; EN 60079-1;
EN 60079-11; EN 61241-0;
EN 61241-1
EN 60079-0; EN 60079-1;
EN 60079-11; EN 61241-0
EN 61241-1
ГОСТ Р 51330.9-99 (МЭК 60079-10-95)
ГОСТ Р 51330.13-99 (МЭК 60079-14-96)
ГОСТ Р МЭК 61241-3-99
ГОСТ Р 51330.0 / 1 / 8 / 14-99
ГОСТ Р МЭК 61241-1-1-2002
Lighting, power and receptacles distribution panelboards / switchracks / dol and dy motor starters / control and signalling panelboards
EXECUTION
II 2 D Ex tD A21 T85°C…150°C
II 2 D Ex tD A21 T85°C…150°C
A21 TA85°C…150°C
A21 TA85°C…150°C
RULES OF COMPLIANCE
EN 60079-0; EN 60079-1;
EN 60079-11; EN 61241-0;
EN 61241-1
EN 60079-0; EN 60079-1;
EN 60079-11; EN 61241-0
EN 61241-1
ГОСТ Р 51330.9-99 (МЭК 60079-10-95)
ГОСТ Р 51330.13-99 (МЭК 60079-14-96)
ГОСТ Р МЭК 61241-3-99
ГОСТ Р 51330.0 / 1 / 8 / 14-99
ГОСТ Р МЭК 61241-1-1-2002

Since 1961
EJBinx
EJB-21 INX 285 245 260 194 160 230 122 215 175 180 - 140 32,00 A
EJB-22 INX 300 200 215 218 195 188 177 230 130 235 - 135 38,00 A
EJB-30 INX 415 315 330 158 294 290 117 335 235 325 - 225 53,00 A
EJB-31 INX 415 315 330 223 294 290 180 335 235 325 - 225 62,00 A
EJB-51 INX 565 365 400 233 360 335 190 480 280 460 - 260 110,00 A
EJB-61 INX 670 470 485 344 500 437 290 590 390 560 - 360 152,00 A
EJB63 INX 670 470 485 229 500 437 180 590 390 560 - 360 140,00 A
EJB-71 INX 742 542 557 400 500 456 360 645 445 590 - 390 280,00 A
EJB-91 INX 960 660 678 431 600 640 364 843 543 758 - 448 618,00 A
EJB-21 INX 30 x 1 20 x 1 14 x 1 12 x 1 8 x 1 6 x 1 2 x 1 1 x 1 180 - 140
EJB-22 INX 44 x 1 30 x 1 20 x 1 18 x 1 12 x 1 10 x 1 4 x 1 2 x 1 235 - 135
EJB-30 INX 52 x 2 32 x 2 24 x 2 20 x 2 14 x 2 12 x 1 8 x 1 4 x 1 325 - 225
EJB-31 INX 52 x 2 32 x 2 24 x 2 20 x 2 14 x 2 12 x 1 8 x 1 4 x 1 325 - 225
EJB-51 INX 80 x 2 46 x 2 36 x 2 30 x 2 22 x 2 18 x 2 16 x 1 6 x 1 460 - 260
EJB-61 INX 92 x 3 58 x 3 46 x 3 38 x 3 28 x 3 26 x 2 22 x 2 12 x 1 560 - 360
EJB-63 INX 92 x 3 58 x 3 46 x 3 38 x 3 28 x 3 26 x 2 22 x 2 12 x 1 560 - 360
EJB-71 INX 110 x 3 70 x 3 56 x 3 46 x 3 34 x 3 28 x 2 24 x 2 12 x 1 590 - 390
EJB-91 INX 140 x 3 90 x 3 70 x 3 60 x 3 44 x 3 36 x 3 32 x 2 14 x 2 758 - 448
BKI 08 ATEX 019
Via M. Pagano, 3
I-20090Trezzano s/N
ITALY
www.feam-ex.com
are always closed.
11.00.88
S.r.l.
II2 GD0722
CUSTODIA tipo
ENCLOSURE type
V Hz A
Ta
W
VA
2 T
years/n
G
HxL
C
B
A
D
F
E
A
Ex Enclosures
EJB INX Technical features
Reference details
EJB Indicative quantity of terminals and relevant section
CODE
A
[mm]
B
[mm]
C
[mm]
D
[mm]
E
[mm]
F
[mm]
G
[mm]
H
[mm]
L
[mm]
INT. PLATE
X - Y [mm]
WEIGHT
[Kg]
DETAIL
CODE
SECT. 2,5
[mm/sq]
SECT. 6,0
[mm/sq]
SECT. 10,0
[mm/sq]
SECT. 16,0
[mm/sq]
SECT. 35,0
[mm/sq]
SECT. 50,0
[mm/sq]
SECT. 70,0
[mm/sq]
SECT. 240,0
[mm/sq]
INT. PLATE X - Y
[mm]

Since 1961
EJBinx
Via M. Pagano, 3
I-20090Trezzano s/N
ITALY
www.feam-ex.com
are always closed.
11.00.88
S.r.l.
II2 GD0722
CUSTODIA tipo
ENCLOSURE type
V Hz A
Ta
W
VA
2 T
years/n
BKI 08 ATEX 019
A
B
A
B
D
C
F1 X X X X X X X 60 60 C
F2 X - X X X X X 75 75 C
F3 X X X X X X X 110 75 C
F4 X - X X X - - 150 75 C
F5 - - X X X - - 150 150 C
F6 - - X X X - - 300 75 C
F7 - - X X X - - 300 150 C
F8 - - - - X - - 300 300 C
F9 - - - - X - - 450 300 C
EJB-21 INX 200x90 10 7 5 3 2 2 1 -
EJB-22 INX 215x130 15 11 8 6 6 3 2 1
EJB-30 INX 320x65 13 7 5 5 4 3 - -
EJB-31 INX 320x150 28 18 14 11 8 6 3 2
EJB-51 INX 460x155 44 27 24 20 12 10 6 3
EJB-61 INX 550x250 72 50 36 32 21 21 14 8
EJB-63 INX 550x130 36 29 18 16 14 7 5 4
EJB-71 INX 600x270 78 55 50 36 32 21 18 10
EJB-91 INX 745x290 112 84 65 55 40 28 23 14
160x90 8 5 4 3 2 1 1 -
110x130 9 5 5 4 2 1 1 1
225x65 9 5 4 3 3 2 - -
225x150 20 12 9 8 6 5 2 1
255x155 24 15 12 11 6 6 3 2
350x250 48 30 24 20 12 12 8 6
350x130 24 17 12 10 8 4 3 3
400x270 48 35 35 24 20 15 12 6
440x290 70 42 35 35 24 18 13 8
C
Ex Enclosures
EJB INX Glass Windows on Cover
plate
PLATE X-Y
EJB INX Body and Cover Enclosures Drilling Layout
Reference details
ENCLOSURE
CODE
DRILLING AREA
A-B [mm]
1 2 3 4 5 6 7 8
DRILLING AREA
C-D [mm]
1 2 3 4 5 6 7 8
wall DRILLING AREA
WINDOW
CODE
ENCLOSURE CODE DIMENSIONS
DETAILEJB-21
INX
EJB-22
INX
EJB-30/31
INX
EJB-51
INX
EJB-61/63
INX
EJB-71
INX
EJB-91
INX
A [mm] B [mm]

Since 1961
EJBinx
EJB-21 INX 200x155 12
EJB-22 INX 240x120 15
EJB-30 INX 305x205 30
EJB-31 INX 305x205 30
EJB-51 INX 465x265 54
EJB-61 INX 575x370 56
EJB-63 INX 575x370 56
EJB-71 INX 590x390 48
EJB-91 INX 800x500 54
E
F
1 GK 1/2” G 1/2” 1/2” NPT M20
2 GK 3/4” G 3/4” 3/4” NPT M25
3 GK 1” G 1” 1” NPT M32
4 GK 1-1/4” G 1-1/4” 1-1/4” NPT M40
5 GK 1-1/2” G 1-1/2” 1-1/2” NPT M50
6 GK 2” G 2” 2” NPT M63
7 GK 2-1/2” G 2-1/2” 2-1/2” NPT M75
8 GK 3” G 3” 3” NPT M85
Ex Enclosures
EJB INX Body and Cover Enclosures Drilling Layout
Cover DRILLING AREA
Reference details
REMARK:
ENCLOSURE
CODE
DRILLING AREA
E-F [mm]
MAX OPERATORS
PERMITTED
EJB INX Threads comparation table
size UNI 6125 ISO 228/1 ASA B2.1 ISO 965/I

Since 1961
EJBul
EJB UL
Ex Enclosures
ENCLOSURES
• External epoxy painting (any colours)
• Internal anticondensate painting orange RAL-2004
• O-Ring gaskets on cover
• Glass windows on cover
• Drain and breather valves
• Stainless steel hinges
Body and cover marine grade copper free aluminium light alloy
Screws stainless steel - internal / external
Internal plate hot dip galvanized steel / aluminium
Fixing galvanized steel stirrups th.10mm
Gaskets O-RING silicon rubber on cover (option on request)
Installation: hazardous areas - see below table
Classification: see below table
TERMINAL BOARD / POWER UNITS
NEC - NEMA 4, 7, 9
INSTALLATION Class I - Groups B, C and D / Class II – Groups E, F, and G / Class III
PROTECTION 4, 7 BCD, 9 EFG
AMBIENT TEMPERATURE -20°C ÷ +40°C
MECHANICAL DEGREE IP66
CERTIFICATION AND
COMPLIANCES
UL Standard 1203 - 4° Ed. (15 Sett. 2006)
Explosion-Proof / Dust-Ignition-Proof
Electrical Equipment for Use in Hazardous (Classified) Locations

Since 1961
EJBul
EJB-21UL 320 280 182 180 250 123 220 180 180 - 140 13,50 A
EJB-31UL 450 350 253 294 335 187 350 250 325 - 225 27,00 A
EJB-51UL 600 400 240 360 385 195 490 290 460 - 260 52,50 A
EJB-61UL 710 500 384 500 470 295 580 370 560 - 360 114,00 A
EJB-63UL 710 500 200 500 470 165 580 370 560 - 360 92,00 A
EJB-21UL 12,60 11,10 7,20 7,10 9,90 4,90 8,70 7,10 7.10 - 5.60 31,00 A
EJB-31UL 17,80 13,80 10,00 11,60 13,20 7,40 13,80 9,90 12.80 - 8.90 62,00 A
EJB-51UL 23,70 15,80 9,50 14,20 15,20 7,70 19,30 11,50 18.20 - 10.30 121,00 A
EJB-61UL 28,00 19,70 15,20 19,70 18,60 11,70 22,90 14,60 22.10 - 14.20 262,00 A
EJB-63UL 28,00 19,70 7,90 19,70 18,60 6,50 22,90 14,60 22.10 - 14.20 212,00 A
G
HxL
B
A
D
F
E
EJB-21 UL 190 80 7,50 3,20 150 80 6,00 3,20
EJB-31 UL 320 140 12,60 5,60 230 140 9,10 5,60
EJB-51 UL 450 120 17,80 4,80 250 120 9,90 4,80
EJB-61 UL 550 260 21,70 10,30 350 260 13,80 10,30
EJB-63 UL 550 150 21,70 6,00 350 150 13,80 6,00
A
CODE
A
[mm]
B
[mm]
D
[mm]
E
[mm]
F
[mm]
G
[mm]
H
[mm]
L
[mm]
INT. PLATE
X-Y [mm]
WEIGHT
[Kg]
DETAIL
CODE
A
[inch.]
B
[inch.]
D
[inch.]
E
[inch.]
F
[inch.]
G
[inch.]
H
[inch.]
L
[inch.]
INT. PLATE
X - Y [inch.]
WEIGHT
[lbs]
DETAIL
Ex Enclosures
EJB UL Technical features
EJB UL Body Enclosures Drilling Layout
Reference details
ENCLOSURE
CODE
AREA FOR ENTRY INSTALLATION (LONG WALL SIDES) AREA FOR ENTRY INSTALLATION (SHORT WALL SIDES)
A
[mm]
B
[mm]
A
[inch.]
B
[inch.]
C
[mm]
D
[mm]
C
[inch.]
D
[inch.]

Since 1961
EJBul
CA
B
D
4”
- - - - - - - -
139
- (5.47)
3”
- - - - - - -
115 126
M90 (4.53) (4.96)
2 1/2”
- - - - - -
101 108 120
M75 (3.98) (4.25) (4.72)
2”
- - - - -
88 94 102 112
M63 (3.46) (3.70) (4.02) (4.41)
1 1/2”
- - - -
75 82 88 95 106
M50 (2.95) (3.23) (3.46) (3.74) (4.17)
1 1/4”
- - -
67 70 77 84 91 103
M40 (2.64) (2.76) (3.03) (3.31) (3.58) (4.06)
1”
- -
58 63 66 73 80 86 99
M32 (2.28) (2.48) (2.60) (2.87) (3.15) (3.39) (3.90)
3/4”
-
52 55 59 63 69 79 83 95
M25 (2.05) (2.17) (2.32) (2.48) (2.72) (2.99) (3.27) (3.74)
1/2” 46 49 52 57 60 67 73 80 93
M20 (1.81) (1.93) (2.05) (2.24) (2.36) (2.64) (2.87) (3.15) (3.66)
NPT 1/2” 3/4” 1” 1 1/4” 1 1/2” 2” 2 1/2” 3” 4”
Metric M20 M25 M32 M40 M50 M63 M75 M90 -
E
F
EJB-21 UL 200 150 7,90 6,00 50 2,00
EJB-31 UL 300 200 11,90 7,90 50 2,00
EJB-51 UL 460 260 18,20 10,30 50 2,00
EJB-61 UL 570 370 22,50 14,60 50 2,00
EJB-63 UL 570 370 22,50 14,60 50 2,00
Ex Enclosures
EJB UL Body Enclosures Drilling Layout
Reference details
WALL DRILLING AREA
MINIMUM DISTANCE BETWEEN WAAL ENTRIES (CENTER TO CENTER)
1st ROW [mm] - 2nd ROW [inch.]
EJB UL Cover Enclosures Drilling Layout
ENCLOSURE
CODE
AREA FOR OPERATORS
INSTALLATION ENCLOSURE COVER
MINUMUM DISTANCE
BETWEEN OPENINGS
(CENTER TO CENTER)
E
[mm]
F
[mm]
E
[inch.]
F
[inch.]
[mm] [inch.]
Cover DRILLING AREA

Since 1961
EJBul
EJB-21 UL 30 x 1 20 x 1 14 x 1 12 x 1 8 x 1 6 x 1 2 x 1 1 x 1 180 - 140 7.10 - 5.60
EJB-31UL 52 x 2 32 x 2 24 x 2 20 x 2 14 x 2 12 x 1 8 x 1 4 x 1 325 - 225 12.80 - 8.90
EJB-51 UL 80 x 2 46 x 2 36 x 2 30 x 2 22 x 2 18 x 2 16 x 1 6 x 1 460 - 260 18.20 - 10.30
EJB-61 UL 92 x 3 58 x 3 46 x 3 38 x 3 28 x 3 26 x 2 22 x 2 12 x 1 560 - 360 22.10 - 14.20
EJB-63 UL 92 x 3 58 x 3 46 x 3 38 x 3 28 x 3 26 x 2 22 x 2 12 x 1 560 - 360 22.10 - 14.20
REMARK:
EJB UL Additional Technical features
PRODUCT COVERED
Explosion-proof enclosures for use in Hazardous Locations, Class I, Groups B, C, and D; Class II, Groups E, F, and G; Class III.
These enclosures are Classified as to explosion and fire hazards only in according to Standard UL1203 4° ed.
The explosion-proof enclosures are suitable for Class I, Group B Hazardous Locations only when provided with from M20 to M90, 1/2 in. to 3 in., supply
connection openings. If other supply connection openings are provided, then the enclosures are suitable for Class I, Groups C & D Hazardous Locations only.
The 1/2 in. NPSM operator openings are only suitable for enclosures marked for Class I, Groups B, C & D Hazardous Locations
The enclosures covered by this Certification may have electrical components installed inside. The installation of electrical components shall not reduce the
mechanical integrity of the enclosures.
The enclosures may or may not be provided with hinges for service of the enclosures only.
PROTECTION AGAINST CORROSION
All ferrous-metal other than stainless steel shall be protected against corrosion, except at joint surfaces and conduit threads There shall be no materials
applied to joint surfaces.
GROUNDING
Internal Ground Screw – Hexagon head screw M6 x 10 with a stainless steel flat and lock washer provided on the base of the enclosure body.
External Ground – Terminal colored green, marked with the letter or word “G”, “GROUND”, or marked with a grounding symbol.
SUPPLY CONNECTIONS
NPT and Metric Supply Connections - The side walls of the enclosure are provided with conduit openings or none may be supplied, in which case field drilling
and tapping instructions are provided with each enclosure. The entry is drilled and tapped completely through the enclosure wall, and the inside edge is
smoothed and well-rounded such that the conductor insulation will not be damaged when installed. All unused openings are closed with plated steel, plated
cast iron or aluminum close-up plugs which are threaded to match the opening. Closer-up Plugs have to be Listed for the same Class, Group and Division as
marked on Enclosure nameplate.
OPERATOR OPENINGS
The cover of the enclosure may be provided with operator openings in the cover only and located only as given in drilling and tapping instructions provided
with each Classified enclosure. All unused openings are closed with plated steel, plated cast iron or aluminum close-up plugs which are threaded to match the
opening. Closer-up Plugs have to be Listed for the same Class, Group and Division as marked on Enclosure nameplate.
EJB UL Indicative quantity of terminals and relevant section
CODE
SECT. 2,5
[mm/sq]
SECT.6,0
[mm/sq]
SECT. 10,0
[mm/sq]
SECT. 16,0
[mm/sq]
SECT. 35,0
[mm/sq]
SECT. 50,0
[mm/sq]
SECT. 70,0
[mm/sq]
SECT. 240,0
[mm/sq]
INT. PLATE X - Y
[mm] [inch.]
Ex Enclosures

Since 1961
GUB
GUB
Ex Enclosures
ENCLOSURES
• External epoxy painting with colour on request
• O-Ring gaskets on cover
• Glass windows on cover
Body marine grade copper free aluminium light alloy
Cover marine grade copper free aluminium light alloy
Screws stainless sttel
Fixing fixing lugs AL UNI 4514 casting on enclosure body
POWER UNIT / CONTROL AND SIGNALLING UNITS / TERMINAL BOARD
EXECUTION
II 2 G Ex d IIC T3…T6
II 2(1) GD Ex d [ia/ib] IIC T6
II 2 D Ex tD A21 T85°C...T200°C
II 2 D Ex tD [iaD/ibD] A21 T85°C
II 2 G Ex d IIC T3…T6
II 2(1) GD Ex d [ia/ib] IIC T6
II 2 D Ex tD A21 T85°C...T200°C
II 2 D Ex tD[iaD/ibD] A21 T85°C
1 Ex d IIC T6, T5,T4X
1 Ex d [ia/ib] IIC T6X
DIP A21 TA (85°C,100°C-135°C)
1 Ex d IIC T6, T5,T4X
1 Ex d [ia/ib] IIC T6X
DIP A21 TA (85°C,100°C-135°C)
RULES OF COMPLIANCE
EN 60079-0; EN 60079-1;
EN 60079-11; EN 61241-0;
EN 61241-1; EN 61241-11
EN 60079-0; EN 60079-1;
EN 60079-11; EN 61241-0;
EN 61241-1
ГОСТ Р 51330.9-99 (МЭК 60079-10-95)
ГОСТ Р 51330.13-99 (МЭК 60079-14-96)
ГОСТ Р МЭК 61241-3-99
ГОСТ Р 51330.0 / 1 / 8 / 14-99
ГОСТ Р МЭК 61241-1-1-2002

Since 1961
GUB
GUE1 135 135 108 93 151 115 100 45 110 110 - Ø90 2,00 A
GUB0 168 168 140 123 190 140 154 80 140 140 - 110 - 110 3,50 A
GUB1 198 198 150 132 200 200 176 90 170 170 - 150 - 150 5,00 A
GUB02 235 280 173 150 260 240 210 100 207 252 - 200 - 150 8,00 A
GUB03 280 305 225 198 308 207 275 125 248 273 - 220 - 200 10,50 A
GUB23 270 310 180 150 315 275 244 102 243 280 - 180 - 180 10,50 A
GUB4 420 420 284 230 460 380 400 150 390 390 - 280 - 280 30,00 A
GUB5 600 600 334 310 630 550 580 210 550 550 - 490 - 490 77,00 A
GUBW11 180 180 146 130 210 146 160 77 152 152 80 145 - 130 6,50 B
GUBW02 235 280 167 150 260 240 210 100 207 252 120 200 - 150 11,00 B
GUBW03 280 305 235 298 308 270 275 125 248 273 195 220 - 200 18,00 B
F
D
O
n
O
T
N
OPE
e L WHI
G R
ENE
D
IZ
E
NON
E
IR
A
P
R
T O
S O T
NO
N S I
E
T E
GU
MATR.-ANNO
S. Nr.-YEAR
www.feam-ex.comS.r.l.
II 2G Ex d[ ] IICT
II 2D Ex tD [ ]A21 IP66T °C
BKI 08 ATEX 0480722
V Hz W A
Ta
NON APRIRE SOTTO TENSIONE /DO NOT OPEN WHILE ENERGIZED
AD OGNI APERTURA DEL COPERCHIO RIPRISTINARE IL GRASSO
AL SILICONE ACCERTARSI CHE LE VALVOLE DI RESPIRAZIONE
E DRENAGGIO SIANO SEMPRE CHIUSE
RENEW SILICONE GREASE EVERY TIME COVER IS OPENED
AND MAKE SURE THAT THE DRAIN AND
BREATHER VALVES ARE ALWAYS CLOSED
11.10.93
C
AD
H
I-L
ØG
E
B
ØG
E
B
ØM
D
C
A
F
H
I-L
A
B
Ex Enclosures
GUB Technical features
Reference details
CODE
A
[mm]
B
[mm]
C
[mm]
D
[mm]
E
[mm]
F
[mm]
Ø G
[mm]
H
[mm]
I
[mm]
L
[mm]
Ø M
[mm]
INT.PLATE
X - Y
[mm]
WEIGHT
[Kg]
DETAIL

Since 1961
GUB
GUE1 102x50 2 1 1 1 / / / /
GUB0 128x80 6 3 2 2 1 1 1 /
GUB1 148x87 6 3 3 2 2 1 1 /
GUB02 235x82 11 6 5 4 3 3 2 /
GUB03 263x120 15 11 9 8 6 4 2 2
GUB23 270x97 11 10 8 6 4 3 2 /
GUB4 350x140 23 18 14 11 10 7 4 3
GUB5 550x195 45 36 27 24 18 12 6 3
GUBW11 150x77 6 4 3 2 2 1 / /
GUBW02 235x82 11 6 5 4 3 3 2 /
GUBW03 263x120 15 11 9 8 6 4 2 2
102x50 2 1 1 1 / / / /
128x80 6 3 2 2 1 1 1 /
148x87 6 3 3 2 2 1 1 /
190x82 8 5 4 3 2 2 2 /
238x120 12 9 8 6 6 3 2 2
230x97 9 8 8 5 3 3 2 /
350x140 23 18 14 11 10 7 4 3
550x195 45 36 27 24 18 12 6 3
150x77 6 4 3 2 2 1 / /
190x82 8 5 4 3 2 2 2 /
238x120 12 9 8 6 6 3 2 2
A
BB
C
D
Ex Enclosures
GUB Body Enclosures Drilling Layout
ENCLOSURE
CODE
DRILLING
AREA A-B
[mm]
1 2 3 4 5 6 7 8
DRILLING AREA
C-D [mm]
1 2 3 4 5 6 7 8
wall DRILLING AREA plate
PLATE
X-Y
PLATE
X-Y

Since 1961
GUB
GUE1 8x1 4x1 4x1 2x1 2x1 / / / Ø90
GUB0 12x1 6x1 6x1 4x1 4x1 2x1 1x1 / 110 - 110
GUB1 20x1 10x1 10x1 6x1 6x1 4x1 2x1 1x1 150 - 150
GUB02 32x1 18x1 16x1 12x1 8x1 6x1 4x1 2x1 200 - 150
GUB03 34x1 20x1 18x1 14x1 10x1 8x1 6x1 4x1 220 - 200
GUB23 26x1 16x1 14x1 12x1 8x1 6x1 4x1 1x1 180 - 180
GUB4 48x2 28x2 24x2 20x2 12x2 10x2 8x1 4x1 280 - 280
GUB5 64x3 20x3 36x3 30x3 11x3 16x3 16x1 6x2 490 - 490
GUBW11 16x1 10x1 8x1 8x1 6x1 4x1 2x1 / 140 - 130
GUBW2 32x1 18x1 16x1 12x1 8x1 6x1 4x1 2x1 200 - 150
GUBW3 34x1 20x1 18x1 14x1 10x1 8x1 6x1 4x1 220 - 200
1 GK 1/2” G 1/2” 1/2” NPT M20
2 GK 3/4” G 3/4” 3/4” NPT M25
3 GK 1” G 1” 1” NPT M32
4 GK 1-1/4” G 1-1/4” 1-1/4” NPT M40
5 GK 1-1/2” G 1-1/2” 1-1/2” NPT M50
6 GK 2” G 2” 2” NPT M63
7 GK 2-1/2” G 2-1/2” 2-1/2” NPT M75
8 GK 3” G 3” 3” NPT M85
Ex Enclosures
Gub Sindicative quantity of terminals and relevant section
REMARK:
CODE
ENCLOSURE
SECT. 2,5
[mm/sq]
SECT. 6,0
[mm/sq]
SECT. 10,0
[mm/sq]
SECT. 16,0
[mm/sq]
SECT. 35,0
[mm/sq]
SECT. 50,0
[mm/sq]
SECT. 70,0
[mm/sq]
SECT. 240,0
[mm/sq]
INT.PLATE X - Y
[mm]
GUB Threads comparation table
SIZE UNI 6125 ISO 228/1 ASA B2.1 ISO 965/I

Since 1961
EMH9
EMH9Installation: hazardous areas - Zone 1 / 2 (Gases) - Zone 21 / 22 (Dusts)
Ex Enclosures
• Internal anticondensate painting
Body marine grade copper free aluminum
Cover marine grade copper free aluminum
Round window thransparent tempered glass
Gasket NBR O-Ring sealing
INSTRUMENT HOUSING
ATEX 94/9/EC GOST-R (RTR / RTN) GOST-K
EXECUTION
II 2 G Ex d IIC T6 / T5
II 2 D Ex tD A21 T85°C / T100°C
1 Ex d IIC T6, T5 X
DIP A21 TA 85°C...100°C
1 Ex d IIC T6, T5 X
DIP A21 TA 85°C...100°C
INSTALLATION ZONE 1 / 2 - ZONE 21 / 22 ZONE 1 / 2 - ZONE 21 / 22 ZONE 1 / 2 - ZONE 21 / 22
PROTECTION DEGREE IP66 IP66 IP66
CERTIFICATE REF. INERIS 02 ATEX 0069X POCC IT. ГБ05.B02537 No. 07/43-269
RULES OF COMPLIANCE
EN 60079-0; EN 60079-1;
EN 61241-0; EN 61241-1
ГОСТ Р 51330.9-99 (МЭК 60079-10-95)
ГОСТ Р 51330.13-99 (МЭК 60079-14-96)
ГОСТ Р МЭК 61241-3-99
ГОСТ Р 51330.0 / 1 / 8 / 14-99
ГОСТ Р МЭК 61241-1-1-2002
INSTRUMENT HOUSING

Since 1961
EMH9
A
B
E
ØH
D
C
GK3/4”
GK3/4”
FG
A
Ex Enclosures
EMH9 Technical features
Reference details
REMARK:
CODE
A
[mm]
B
[mm]
C
[mm]
D
[mm]
E
[mm]
F
[mm]
G
[mm]
ØH
[mm]
WEIGHT
[Kg]
THREADED
ENTRY
DRAIN
VALVE
DETAIL
EMH9.2 126 125 140 152 / 22 81 90 1,50 1 x 3/4” NO A
EMH9.22 126 125 140 152 164 22 81 90 1,50 2 x 3/4” NO A
EMH9.2V 126 125 140 152 / 22 81 90 1,50 1 x 3/4” YES A
EMH9.22V 126 125 140 152 164 22 81 90 1,50 2 x 3/4” YES A

Since 1961
GUA-EAHF
GUA - EAHF
EAHF
GUA
Ex Enclosures
JUNCTION
AND PULLING BOXES
Body marine grade copper free aluminum
Cover marine grade copper free aluminum
Screws external - stainless steel
Gasket O-Ring sealing NBR
JUNCTION AND PULLING BOXES
EXECUTION
II 2 G Ex d IIC T6 / T3
II 2 D Ex tD A21 T85°C / T150°C
1 Ex d IIC T6 T85°C o 1 Ex d IIC U
DIP A21 TA 85°C o DIP A21
1 Ex d IIC T6 T85°C o 1 Ex d IIC U
DIP A21 TA 85°C o DIP A21
AMBIENT TEMPERTURE -60°C ÷ +130°C -60°C ÷ +130°C -60°C ÷ +52°C
CERTIFICATE REF. INERIS 03 ATEX 0048 POCC IT. ГБ05.B02537 No. 07/43-269
RULES OF COMPLIANCE
EN 60079-0; EN 60079-1;
EN 61241-0; EN 61241-1
ГОСТ Р 51330.9-99 (МЭК 60079-10-95)
ГОСТ Р 51330.13-99 (МЭК 60079-14-96)
ГОСТ Р МЭК 61241-3-99
ГОСТ Р 51330.0 / 1 / 8 / 14-99
ГОСТ Р МЭК 61241-1-1-2002

Since 1961
GUA-EAHF
GUA…16 87 77 100 75 40 70 70 7 0,60 A
GUA…17 113 100 130 79 50 95 82 9 0,90 A
GUA…26 87 77 100 75 40 70 70 7 0,60 A
GUA…27 113 100 130 79 50 95 82 9 0,90 A
GUA…36 87 77 100 75 40 70 70 7 0,60 A
GUA…37 113 100 130 79 50 95 82 9 0,90 A
GUA…59 154 135 169 110 75 100 130 7,5 1,20 A
GUA…69 154 135 169 110 75 100 130 7,5 1,20 A
EAHF26 87 77 110 79 61 30 85 7 0,50 B
GUAB16 2 x 1/2"
GUAB17 2 x 1/2"
GUAB26 2 x 3/4"
GUAB27 2 x 3/4"
GUAB36 2 x 1"
GUAB37 2 x 1"
GUAB59 2 x 1-1/2"
GUAB69 2 x 2"
GUAL16 2 x 1/2"
GUAL17 2 x 1/2"
GUAL26 2 x 3/4"
GUAL27 2 x 3/4"
GUAL36 2 x 1"
GUAL37 2 x 1"
GUAL59 2 x 1-1/2"
GUAL69 2 x 2"
GUAC16 2 x 1/2"
GUAC17 2 x 1/2"
GUAC26 2 x 3/4"
GUAC27 2 x 3/4"
GUAC36 2 x 1"
GUAC37 2 x 1"
GUAC59 2 x 1-1/2"
GUAC69 2 x 2"
GUAT16 3 x 1/2"
GUAT17 3 x 1/2"
GUAT26 3 x 3/4"
GUAT27 3 x 3/4"
GUAT36 3 x 1"
GUAT37 3 x 1"
GUAT59 3 x 1-1/2"
GUAT69 3 x 2"
EAHF26 3 x 3/4"
GUAX16 4 x 1/2"
GUAX17 4 x 1/2"
GUAX26 4 x 3/4"
GUAX27 4 x 3/4"
GUAX36 4 x 1"
GUAX37 4 x 1"
GUAX59 4 x 1-1/2"
GUAX69 4 x 2"
GUAW16 4 x 1/2"
GUAW17 4 x 1/2"
GUAW26 4 x 3/4"
GUAW27 4 x 3/4"
GUAW36 4 x 1"
GUAW37 4 x 1"
GUAW59 4 x 1-1/2"
GUAW69 4 x 2"
GUAD16 3 x 1/2"
GUAD17 3 x 1/2"
GUAD26 3 x 3/4"
GUAD27 3 x 3/4"
GUAD36 3 x 1"
GUAD37 3 x 1"
GUAD59 3 x 1-1/2"
GUAD69 3 x 2"
FIGURAPOSIZIONE IMBOCCHI
1
2
3
4
5
1
2
3
4
5
6
7
1
2
3
4
5
1
2
3
4
5
6
7
1
2
3
4
5
1
2
3
4
5
6
7
1
2
3
4
5
95
ILEENER
GIZED
DONOT
OPENWH
C
G E
D
ØA
H
F
ØB
C
G
E
F
H
D
ØB
ØA
A B
Ex Enclosures
GUA - EAHF Technical features
GUA - EAHF Hubs arrangement
GUA - Reference details EAHF - Reference details
CODE
Ø A
[mm]
Ø B
[mm]
C
[mm]
D
[mm]
E
[mm]
F
[mm]
G
[mm]
H
[mm]
WEIGHT [Kg] DETAIL
REFERENCE DETAILS COMPLETE
CODE HUBS REFERENCE DETAILS COMPLETE
CODE HUBS
Detail A
Detail E
Detail B
Detail F
Detail C
Detail G
Detail D

Since 1961
HANDLES
HANDLES
OPERATORS (PILOT LIGHTS - PUSH BUTTONS - HANDLES)
EXECUTION
II 2 G Ex d IIB+H2
II 2 D Ex tD A21
1 Ex d IIB+H2 / IIC T6…T3 1 Ex d IIB+H2 / IIC T6…T3
AMBIENT TEMPERATURE -60°C ÷ +130°C -60°C ÷ +130°C -60°C ÷ +130°C
CERTIFICATE REF. - - -
RULES OF COMPLIANCE
EN 60079-0; EN 60079-1;
EN 60079-11; EN 61241-0;
EN 61241-1
ГОСТ Р 51330.9-99 (МЭК 60079-10-95)
ГОСТ Р 51330.13-99 (МЭК 60079-14-96)
ГОСТ Р МЭК 61241-3-99
ГОСТ Р 51330.0 / 1 / 8 / 14-99
ГОСТ Р МЭК 61241-1-1-2002
Ex Enclosures
OPERATORS
(PILOT LIGHTS -PUSH BUTTONS -HANDLES)
PILOT LIGHTS
Diffuser temperated glass / polycarbonate
ILLUMINATED PUSH BUTTONS
Body stainless steel
Protection ring nickel plated brass
Diffuser temperated glass
Transmission stainless steel AISI 316L
HANDLES
Transmission parts stainless steel AISI 316L
PUSH BUTTONS
Body stainless steel
Protection ring nickel plated brass
Button aluminium light alloy / polycarbonate
Transmission stainless steel AISI 316L

Since 1961
HANDLES
Ex Enclosures
HANDLES Technical data
CODE
CONTACTS
DIAGRAM
PUSH BUTTON
COLOUR
THREAD SIZE
BODY
CODE
CONTACTS
DIAGRAM
PUSH BUTTON
COLOUR
THREAD SIZE
BODY
BACK COVER INSTALLATION PADLOCKABLE HANDLE (ELEBERG BRAND CONTACTS)
63÷250AMP SIZE PADLOCKABLE HANDLE (ALL POSITIONS)
CODE CONTACTS DIAGRAM SUPPLY LAMPHOLDER LAMP COLOUR THREAD SIZE BODY
SPRING RETURN PUSH BUTTON WITH LAMP FOR BACK COVER INSTALLATION
PILOT LIGHT FOR BACK COVER INSTALLATION
SPRING RETURN PUSH BUTTON - CONTACTS 10AMP SPRING RETURN MUSHROOM PUSH BUTTON - CONTACTS 10AMP
RELEASE BY KEY STAY-PUT MUSHROOM PUSH BUTTON - CONTACTS 10AMP
TURN TO RELEASE STAY-PUT MUSHROOM PUSH BUTTON - CONTACTS 10AMP
EFP1#AZ1 1 NO LIGHT BLUE 1/2”
EFP1#AZ2 1 NC LIGHT BLUE 1/2”
EFP1#AZ3 1 NO + 1 NC LIGHT BLUE 1/2”
EFP1#AZ4 2 NO LIGHT BLUE 1/2”
EFP1#AZ5 2 NC LIGHT BLUE 1/2”
EFP1#BI1 1 NO WHITE 1/2”
EFP1#BI2 1 NC WHITE 1/2”
EFP1#BI3 1 NO + 1 NC WHITE 1/2”
EFP1#BI4 2 NO WHITE 1/2”
EFP1#BI5 2 NC WHITE 1/2”
EFP1#BL1 1 NO BLUE 1/2”
EFP1#BL2 1 NC BLUE 1/2”
EFP1#BL3 1 NO + 1 NC BLUE 1/2”
EFP1#BL4 2 NO BLUE 1/2”
EFP1#BL5 2 NC BLUE 1/2”
EFP1#GI1 1 NO YELLOW 1/2”
EFP1#GI2 1 NC YELLOW 1/2”
EFP1#GI3 1 NO + 1 NC YELLOW 1/2”
EFP1#GI4 2 NO YELLOW 1/2”
EFP1#GI5 2 NC YELLOW 1/2”
EFP1#NE1 1 NO BLACK 1/2”
EFP1#NE2 1 NC BLACK 1/2”
EFP1#NE3 1 NO + 1 NC BLACK 1/2”
EFP1#NE4 2 NO BLACK 1/2”
EFP1#NE5 2 NC BLACK 1/2”
EFP1#RO1 1 NO RED 1/2”
EFP1#RO2 1 NC RED 1/2”
EFP1#RO3 1 NO + 1 NC RED 1/2”
EFP1#RO4 2 NO RED 1/2”
EFP1#RO5 2 NC RED 1/2”
EFP1#VE1 1 NO GREEN 1/2”
EFP1#VE2 1 NC GREEN 1/2”
EFP1#VE3 1 NO + 1 NC GREEN 1/2”
EFP1#VE4 2 NO GREEN 1/2”
EFP1#VE5 2 NC GREEN 1/2”
EFP1F#1 1 NO RED 1/2”
EFP1F#2 1 NC RED 1/2”
EFP1F#3 1 NO + 1 NC RED 1/2”
EFP1F#4 2 NO RED 1/2”
EFP1F#5 2 NC RED 1/2”
EFP1FSC#NE1 1 NO BLACK 1/2”
EFP1FSC#NE2 1 NC BLACK 1/2”
EFP1FSC#NE3 1 NO + 1 NC BLACK 1/2”
EFP1FSC#NE4 2 NO BLACK 1/2”
EFP1FSC#NE5 2 NC BLACK 1/2”
EFP1FSC#RO1 1 NO RED 1/2”
EFP1FSC#RO2 1 NC RED 1/2”
EFP1FSC#RO3 1 NO + 1 NC RED 1/2”
EFP1FSC#RO4 2 NO RED 1/2”
EFP1FSC#RO5 2 NC RED 1/2”
EFP1FSR#GI1 1 NO YELLOW 1/2”
EFP1FSR#GI2 1 NC YELLOW 1/2”
EFP1FSR#GI3 1 NO + 1 NC YELLOW 1/2”
EFP1FSR#GI4 2 NO YELLOW 1/2”
EFP1FSR#GI5 2 NC YELLOW 1/2”
EFP1FSR#NE1 1 NO BLACK 1/2”
EFP1FSR#NE2 1 NC BLACK 1/2”
EFP1FSR#NE3 1 NO + 1 NC BLACK 1/2”
EFP1FSR#NE4 2 NO BLACK 1/2”
EFP1FSR#NE5 2 NC BLACK 1/2”
EFP1FSR#RO1 1 NO RED 1/2”
EFP1FSR#RO2 1 NC RED 1/2”
EFP1FSR#RO3 1 NO + 1 NC RED 1/2”
EFP1FSR#RO4 2 NO RED 1/2”
EFP1FSR#RO5 2 NC RED 1/2”
EFI-RL - - - BLACK 1/2”
EFI-RC (with key) - - - BLACK 1”
EFISL - - - BLACK 3/8”
EFLP3#BL1 1NO 12V ÷ 380V ac/dc Ba-9s BLUE M32
EFLP3#BL3 1NO + 1NC 12V ÷ 380V ac/dc Ba-9s BLUE M32
EFLP3#GI2 1NC 12V ÷ 380V ac/dc Ba-9s YELLOW M32
EFLP3#GI3 1NO + 1NC 12V ÷ 380V ac/dc Ba-9s YELLOW M32
EFLP3#RO1 1NO 12V ÷ 380V ac/dc Ba-9s RED M32
EFLP3#RO2 1NC 12V ÷ 380V ac/dc Ba-9s RED M32
EFLP3#RO3 1NO + 1NC 12V ÷ 380V ac/dc Ba-9s RED M32
EFLP3#VE1 1NO 12V ÷ 380V ac/dc Ba-9s GREEN M32
EFLP3#VE3 1NO + 1NC 12V ÷ 380V ac/dc Ba-9s GREEN M32
EFL1#AZ - 12V ÷ 380V ac/dc Ba-9s LIGHT BLUE 1/2”
EFL1#BI - 12V ÷ 380V ac/dc Ba-9s WHITE 1/2”
EFL1#BL - 12V ÷ 380V ac/dc Ba-9s BLUE 1/2”
EFL1#GI - 12V ÷ 380V ac/dc Ba-9s YELLOW 1/2”
EFL1#RO - 12V ÷ 380V ac/dc Ba-9s RED 1/2”
EFL1#VE - 12V ÷ 380V ac/dc Ba-9s GREEN 1/2”

Since 1961
ESA
ESA
JUNCTION BOX
EXECUTION
II 2 G Ex e II T5
II 2 G Ex e [ia] IIB/IIC T5
2Ex e II T5 X, 0Ex ia IIB/IIC T4…T6 X,
2Ex e [ia] IIB/IIC T4, T5 X
DIP A21 TA 100°C
DIP A21 TA 100°C
RULES OF COMPLIANCE
EN 60079-0; EN 60079-7;
EN 60079-11; 61241-1
ГОСТ Р 51330.9-99 (МЭК 60079-10-95)
ГОСТ Р 51330.13-99 (МЭК 60079-14-96)
ГОСТ Р МЭК 61241-3-99
ГОСТ Р 51330.0 / 1 / 8 / 14-99
ГОСТ Р МЭК 61241-1-1-2002
Screws stainless steel AISI 316L
Internal plate hot dip galvanized steel
Gasket silicon rubber
Ex Enclosures
JUNCTION BOXES
Installation: hazardous areas - Zone 1 / 2 (Gases) - Zone 21 /22 (Dusts)

Since 1961
ESA
ESA1313 130 130 85 115 115 71 114 114 112 - 70 1,20 A
ESA1717 170 170 95 155 155 81 154 154 150 - 150 1,50 A
ESA2216 220 160 95 205 145 81 204 144 200 - 100 3,80 A
ESA2222 220 220 110 205 205 97 204 204 200 - 160 4,40 A
ESA3322 330 220 120 312 202 103 316 206 294 - 154 6,40 A
ESA3333 330 330 130 312 312 114 316 316 290 - 290 8,80 A
ESA4433 440 330 150 420 310 155 426 316 400 - 290 11,40 A
ESA5242 520 420 180 496 396 165 506 406 460 - 370 20,20 A
ESA6348 630 480 180 610 460 165 598 466 550 - 400 21,30 A
ESA1313 88 x55 2 1 1 1 / / / /
ESA1717 150 x 70 5 3 2 2 2 1 / /
ESA2216 200 x 70 6 3 3 3 2 2 / /
ESA2222 200 x 85 8 5 3 3 3 2 2 /
ESA3322 285 x 90 12 7 6 5 4 3 3 /
ESA3333 275 x 90 12 7 6 5 4 3 2 /
ESA4433 370 x 110 20 14 12 12 6 5 3 /
ESA5242 420 x 145 30 18 16 12 12 8 4 2
ESA6348 500 x 140 36 24 18 16 12 10 6 4
88 x55 2 1 1 1 / / / /
150 x 70 5 3 2 2 2 1 / /
120 x 70 4 2 2 2 1 1 / /
200 x 85 8 5 3 3 3 2 2 /
200 x 90 8 5 4 4 3 2 2 /
275 x 90 12 7 6 5 4 3 2 /
265 x 110 14 10 8 8 4 3 2 /
360 x 145 28 18 14 11 10 7 4 3
400 x 140 30 21 15 12 10 8 4 3
A
F
C
B
GxH
DxE
A
B
C
D
ESA1313 10 x 1 5 x 1 4 x 1 4 x 1 3 x 1 2 x 1 1 x 1 / 112 - 70
ESA1717 20 x 1 10 x 1 8 x 1 8 x 1 6 x 1 3 x 1 2 x 1 1 x 1 150 - 150
ESA2216 30 x 1 18 x 1 14 x 1 10 x 1 8 x 1 3 x 1 2 x 1 1 x 1 200 - 200
ESA2222 26 x 1 16 x 1 12 x 1 10 x 1 8 x 1 4 x 1 2 x 1 2 x 1 200 - 160
ESA3322 46 x 1 26 x 1 22 x 1 18 x 1 14 x 1 10 x 1 6 x 1 2 x 1 294 - 154
ESA3333 46 x 2 24 x 2 22 x 2 16 x 2 14 x 2 10 x 1 8 x 1 3 x 1 290 - 290
ESA4433 70 x 2 40 x 2 32 x 2 26 x 2 20 x 2 14 x 2 10 x 1 4 x 1 400 - 290
ESA5242 70 x 3 44 x 3 34 x 3 30 x 3 22 x 3 18 x 2 14 x 1 6 x 1 460 - 370
ESA6348 90 x 3 56 x 3 44 x 3 40 x 3 28 x 3 24 x 2 20 x 1 10 x 1 550 - 400
A
Ex Enclosures
ESA Technical features
CODE
A
[mm]
B
[mm]
C
[mm]
D
[mm]
E
[mm]
F
[mm]
G
[mm]
H
[mm]
INT. PLATE
X - Y [mm]
WEIGHT
[Kg]
DETAIL
wall DRILLING AREA
ESA Body Enclosures Drilling Layout
ESA Indicative quantity of terminals and relevant section
ENCLOSURE
CODE
DRILLING AREA
A-B [mm]
SIZE (from 1 to size 8)
1 2 3 4 5 6 7 8
DRILLING AREA
A-B [mm]
1 2 3 4 5 6 7 8
CODE
ENCLOSURE
SECT. 2,5
[mm/sq]
SECT. 6,0
[mm/sq]
SECT. 10,0
[mm/sq]
SEZ. 16,0
[mm/sq]
SEZ. 35,0
[mm/sq]
SECT. 50,0
[mm/sq]
SECT. 70,0
[mm/sq]
SECT. 240,0
[mm/sq]
INT.PLATE X - Y
[mm]
plate X-Y

Since 1961
ESX
ESX
Ex Enclosures
JUNCTION BOXES
• Removable flanges on side walls (see identification table)
Body stainless steel AISI-316L - th. 1,5mm
Cover stainless steel AISI-316L - th. 1,5mm
Internal plate stainless steel AISI-316L - th. 1,5mm
JUNCTION BOX
EXECUTION
II 2 G Ex e II T5
DIP A21 TA 100°C
DIP A21 TA 100°C
RULES OF COMPLIANCE
EN 60079-0; EN 60079-7;
EN 60079-11; 61241-1
ГОСТ Р 51330.9-99 (МЭК 60079-10-95)
ГОСТ Р 51330.13-99 (МЭК 60079-14-96)
ГОСТ Р МЭК 61241-3-99
ГОСТ Р 51330.0 / 1 / 8 / 14-99
ГОСТ Р МЭК 61241-1-1-2002

Since 1961
ESX
A
E
C
G
G1
HxI
B
D
D1
F
ESX-1313 130 130 205 - 88 180 53 - 53 127 127 80-80 1,00 A
ESX-1717 170 170 245 - 88 220 90 - 53 167 167 128-128 2,00 A
ESX-2212 220 120 295 - 88 270 50 - 53 217 117 178-78 2,50 A
ESX-2216(1) 220 165 295 148 88 270 85 113 53 217 162 178-118 3,00 A
ESX-2222(1) 220 220 295 148 88 270 140 113 53 217 217 170-170 4,00 A
ESX-3322(1) 330 220 405 148 108 380 140 113 73 327 217 280-170 5,00 A
ESX-3333(1) 330 330 405 148 108 380 250 113 73 327 327 280-280 6,80 A
ESX-4422 440 220 515 148 - 490 140 113 - 437 217 398-178 7,00 A
ESX-4433 440 330 515 148 - 490 250 113 - 437 327 390-290 8,50 A
ESX-4936 490 360 560 148 - 534 280 113 - 487 357 440-315 9,50 A
ESX-5242(1) 520 420 595 242 148 570 340 206 113 517 417 470-370 12,00 A
ESX-6348 630 480 705 - 148 680 400 113 - 627 477 580-430 16,00 A
ESX-7440(1) 745 400 820 227 148 795 320 191 113 742 397 695-350 18,00 A
A
ESX Flanges (gland plates) identification table
Standard availability in stock for enclosures without flanges
Please refer to below diagram to define quntity and position of side walls flanges
FC = flange on short side enclosure FL = Flange On Long Side Enclosure
Number 1 or 2 placed before sentence FC or FL define flange quantities. ATTENTION: on each enclosure side wall is allowed one single flange only
Example:
ESX-3322A-1FC-2FL= Enclosure Dim. 330x220x148mm with 1 flange only on 1 short side + 2 flanges one on each long side
ESX-5242A-2FC-2FL= enclosure Dim. 520x420x242mm with 2 flanges one on each short side + 2 flanges one on each long side
Ex Enclosures
ESX Technical Features
Reference Details
(1) ENCLOSURE DEEP: A = HIGH (see column D) - B = LOW (see column D1)
SAMPLE: ESX-2222A = ENCLOSURE DIM. 220x220x148 mm / ESX-2216B = ENCLOSURE DIM. 220x165x88 mm
CODE
A
[mm]
B
[mm]
C
[mm]
D
[mm]
D1
[mm]
E
[mm]
F
[mm]
G
[mm]
*G1
[mm]
H
[mm]
I
[mm]
INT.PLATE
X-Y [mm]
WEIGHT
[Kg]
DETAIL

Since 1961
ESX
NOTE:
Per tenere conto dell’evoluzione della normativa nazionale ed internazionale e della tecnologia, le caratteristiche riportate in questa
scheda tecnica possono ritenersi impegnative solo dopo nostra conferma.
ESX-2216A 180 - 85 8 5 4 3 2 2 1 /
ESX-2222A 180 - 85 8 5 4 3 2 2 1 /
ESX-3322A 290 - 85 12 8 7 4 4 3 3 /
ESX-3333A 290 - 85 12 8 7 4 4 3 3 /
ESX-4422 400 - 85 16 11 9 7 6 5 4 /
ESX-4433 400 - 85 16 11 9 7 6 5 4 /
ESX-4936 450 - 85 18 13 11 8 6 5 4 /
ESX-5242B 480 - 85 20 14 11 8 7 6 4 /
ESX-5242A 480 - 178 40 28 22 16 14 12 8 4
ESX-6348 590 - 85 24 17 14 10 9 7 5 /
ESX-7440B 705 - 85 30 21 17 13 10 8 6 /
ESX-7440A 705 - 163 53 38 34 26 20 14 9 6
125 - 85 6 3 2 2 1 1 1 /
180 - 85 8 5 4 3 2 2 1 /
180 - 85 8 5 4 3 2 2 1 /
290 - 85 12 8 7 4 4 3 3 /
290 - 85 12 8 7 4 4 3 3 /
290 - 85 12 8 7 4 4 3 3 /
320 - 85 14 9 7 5 4 3 3 /
380 - 85 16 11 9 7 5 4 3 /
380 - 178 32 22 18 14 10 8 6 3
440 - 85 18 13 10 8 6 5 4 /
360 - 85 14 10 8 6 5 4 3 /
360 163 25 18 16 12 10 8 4 3
ESX-2216 214 159 / 119
ESX-2222 214 214 / 119
ESX-3322 324 214 / 119
ESX-3333 324 324 / 119
ESX-4422 434 214 / 119
ESX-4433 434 324 / 119
ESX-4936 484 359 / 119
ESX-5242(1) 514 414 212,5 119
ESX-6348 624 474 / 119
ESX-7440(1) 739 394 197,5 119
TIPO
CUSTODIA
SEZ. 2,5
[mm/sq]
SEZ. 6,0
[mm/sq]
SEZ. 10,0
[mm/sq]
SEZ. 16,0
[mm/sq]
SEZ. 35,0
[mm/sq]
SEZ. 50,0
[mm/sq]
SEZ. 70,0
[mm/sq]
SEZ. 240,0
[mm/sq]
ВНУТР.
ПЛАСТИНА
ESX-1313 3 x 1 3 x 1 2 x 1 2 x 1 2 x 1 1 x 1 1 x 1 / 80 - 80
ESX-1717 20 x 1 10 x 1 10 x 1 6 x 1 6 x 1 4 x 1 2 x 1 1 x 1 128 - 128
ESX-2212 28 x 1 16 x 1 12 x 1 10 x 1 8 x 1 6 x 1 4 x 1 / 178 - 78
ESX-2216(1) 30 x1 18 x 1 14 x 1 10 x 1 8 x 1 3 x 1 2 x 1 1 x 1 178 - 118
ESX-2222(1) 20 x 1 14 x 1 10 x 1 8 x 1 6 x 1 6 x 1 4 x 1 2 x 1 170 - 170
ESX-3322(1) 46 x 1 26 x 1 22 x 1 18 x 1 14 x 1 10 x 1 6 x 1 2 x 1 280 - 170
ESX-3333(1) 48 x 2 28 x 2 24 x 2 20 x 2 12 x 2 10 x 2 8 x 1 4 x 1 280 - 280
ESX-4422 70 x 1 44 x 1 34 x 1 30 x 1 22 x 1 18 x 1 14 x 1 6 x 1 398 - 178
ESX-4433 60 x 2 40 x 2 32 x 2 26 x 2 20 x 2 14 x 2 10 x 1 4 x 1 390 - 290
ESX-4936 70 x 2 44 x 2 36 x 2 30 x 2 22 x 2 18 x 2 14 x 1 8 x 1 440 - 315
ESX-5242(1) 70 x 3 44 x 3 34 x 13 30 x 3 22 x 3 18 x 2 14 x 1 6 x 1 470 - 370
ESX-6348 100 x 3 60 x 3 50 x 3 40 x 3 30 x 3 26 x 3 20 x 2 10 x 1 580 - 430
ESX-7440(1) 120 x 3 76 x 3 60 x 3 50 x 3 34 x 3 30 x 2 24 x 1 12 x 1 695 - 350
E
G
G1
F
G
G1
A C
B
D
ESX-1313 3 x 1 3 x 1 2 x 1 2 x 1 2 x 1 1 x 1 1 x 1 / 80 - 80
ESX-1717 20 x 1 10 x 1 10 x 1 6 x 1 6 x 1 4 x 1 2 x 1 1 x 1 128 - 128
ESX-2212 28 x 1 16 x 1 12 x 1 10 x 1 8 x 1 6 x 1 4 x 1 / 178 - 78
ESX-2216(1) 30 x1 18 x 1 14 x 1 10 x 1 8 x 1 3 x 1 2 x 1 1 x 1 178 - 118
ESX-2222(1) 20 x 1 14 x 1 10 x 1 8 x 1 6 x 1 6 x 1 4 x 1 2 x 1 170 - 170
ESX-3322(1) 46 x 1 26 x 1 22 x 1 18 x 1 14 x 1 10 x 1 6 x 1 2 x 1 280 - 170
ESX-3333(1) 48 x 2 28 x 2 24 x 2 20 x 2 12 x 2 10 x 2 8 x 1 4 x 1 280 - 280
ESX-4422 70 x 1 44 x 1 34 x 1 30 x 1 22 x 1 18 x 1 14 x 1 6 x 1 398 - 178
ESX-4433 60 x 2 40 x 2 32 x 2 26 x 2 20 x 2 14 x 2 10 x 1 4 x 1 390 - 290
ESX-4936 70 x 2 44 x 2 36 x 2 30 x 2 22 x 2 18 x 2 14 x 1 8 x 1 440 - 315
ESX-5242(1) 70 x 3 44 x 3 34 x 13 30 x 3 22 x 3 18 x 2 14 x 1 6 x 1 470 - 370
ESX-6348 100 x 3 60 x 3 50 x 3 40 x 3 30 x 3 26 x 3 20 x 2 10 x 1 580 - 430
ESX-7440(1) 120 x 3 76 x 3 60 x 3 50 x 3 34 x 3 30 x 2 24 x 1 12 x 1 695 - 350
Ex Enclosures
ESX Removable flanges drilling layout
ESX Removable flanges dimensions
ESX Indicative quantity of terminals and relevant section
Reference DetailsCODE E [mm] F [mm] G [mm] G1 [mm]
(1) ENCLOSURE DEEP: A = HIGH (see column C) - B = LOW (see column C1) / SAMPLE: ESX-5242A = ENCLOSURE DIM. 520x420x242 mm
(1) ENCLOSURE DEEP: A = HIGH - B = LOW (see Technical Feature table)
flangeS
flanges DRILLING AREA
CODE
ENCLOSURE
SECT. 2,5
[mm/sq]
SECT. 6,0
[mm/sq]
SECT. 10,0
[mm/sq]
SECT. 16,0
[mm/sq]
SECT. 35,0
[mm/sq]
SECT. 50,0
[mm/sq]
SECT. 70,0
[mm/sq]
SECT. 240,0
[mm/sq]
INT.PLATE
X - Y [mm]
ENCLOSURE
CODE
DRILLING
AREA
A-B [mm]
1 2 3 4 5 6 7 8
DRILLING
AREA
C-D [mm]
1 2 3 4 5 6 7 8

Since 1961
ESX
ESX-1313 117 - 44 2 2 / / / / / /
ESX-1717 160 - 44 3 3 / / / / / /
ESX-2212 210 - 44 4 4 / / / / / /
ESX-2216B 210 - 44 4 4 / / / / / /
ESX-2216A 210 - 100 8 8 6 5 3 2 2 1
ESX-2222B 210 - 44 4 4 / / / / / /
ESX-2222A 210 - 100 8 8 6 5 3 2 2 1
ESX-3322B 320 - 64 9 6 5 5 4 / / /
ESX-3322A 320 - 100 12 12 10 8 4 4 3 2
ESX-3333B 320 - 64 9 6 5 5 4 / / /
ESX-3333A 320 - 100 12 12 10 8 4 4 3 2
ESX-4422 430 - 100 16 16 14 11 7 5 4 3
ESX-4433 430 - 100 16 16 14 11 7 5 4 3
ESX-4936 480 - 100 20 18 15 12 8 6 4 4
ESX-5242B 510 - 100 22 18 16 13 8 6 5 4
ESX-5242A 510 - 195 44 27 24 21 16 14 10 5
ESX-6348 620 - 100 29 22 20 16 10 7 6 5
ESX-7440B 735 - 100 33 26 24 18 12 9 7 5
ESX-7440A 735 - 180 55 43 38 33 20 18 14 7
A
B
C
D
117 - 44 2 2 / / / / / /
160 - 44 3 3 / / / / / /
110 - 44 2 2 / / / / / /
155 - 44 3 3 / / / / / /
155 - 100 6 6 4 3 2 2 1 1
210 - 44 4 4 / / / / / /
210 - 100 8 8 6 5 3 2 2 1
210 - 64 6 4 3 3 2 / / /
210 - 100 8 8 6 5 3 2 2 1
320 - 64 9 6 5 5 4 / / /
320 - 100 12 12 10 8 4 4 3 2
210 - 100 8 8 6 5 3 2 2 1
320 - 100 12 12 10 8 4 4 3 2
350 - 100 14 14 10 8 5 4 3 3
410 - 100 18 14 13 10 7 5 4 3
410 - 195 36 21 18 15 12 11 8 4
470 - 100 21 16 15 12 7 5 4 3
390 - 100 18 14 12 9 6 4 3 3
390 - 180 30 23 20 15 9 8 6 3
1 GK 1/2” G 1/2” 1/2” NPT M20
2 GK 3/4” G 3/4” 3/4” NPT M25
3 GK 1” G 1” 1” NPT M32
4 GK 1-1/4” G 1-1/4” 1-1/4” NPT M40
5 GK 1-1/2” G 1-1/2” 1-1/2” NPT M50
6 GK 2” G 2” 2” NPT M63
7 GK 2-1/2” G 2-1/2” 2-1/2” NPT M75
8 GK 3” G 3” 3” NPT M85
Ex Enclosures
ESX Body Enclosures Drilling Layout
ENCLOSURE
CODE
DRILLING
AREA A-B
[mm]
1 2 3 4 5 6 7 8
Reference Details Reference Details
body DRILLING AREA plate
DRILLING
AREA C-D
[mm]
1 2 3 4 5 6 7 8
SIZE UNI 6125 ISO 228/1 ASA B2.1 ISO 965/I
ESX Threads comparation table
PLATE
X-Y

Since 1961
GWR
GWR
Ex Enclosures
GLASS FIBRE
REINFORCED POLYESTER RESIN
JUNCTION BOXES
Body glass fibre reinforced polyester resin
Cover glass fibre reinforced polyester resin
Screws external - stainless steel
Internal plate aluminium
Gasket hot dip galvanized steel
Strenght 4 Joule impact resistance
JUNCTION BOX
EXECUTION
II 2 G Ex e II T6
2Ex e II T6
DIP A21 TA 85°C
2Ex e II T6
DIP A21 TA 85°C
CERTIFICATE REF. LOM 02 ATEX 2024 POCC IT. ГБ05.B02537 No. 07/43-269
RULES OF COMPLIANCE
EN 60079-0; EN 60079-1; EN 60079-7;
EN 61241-0; EN 61241-1
ГОСТ Р 51330.9-99 (МЭК 60079-10-95)
ГОСТ Р 51330.13-99 (МЭК 60079-14-96)
ГОСТ Р МЭК 61241-3-99
ГОСТ Р 51330.0 / 1 / 8 / 14-99
ГОСТ Р МЭК 61241-1-1-2002

Since 1961
GWR
NONAPRIRESOTTOTENSIONE-DONOTOPENWHILEENERGIZED
B
A
C
GxH
D
C
A
B
D
F
E
GWR11 64 x 52 1 1 1 1 - - - -
GWR14 90 X 52 2 1 1 1 - - - -
GWR21 108 - 85 4 2 2 2 1 1 1 -
GWR22 108 - 85 4 2 2 2 1 1 1 -
GWR42 278 - 85 12 7 5 5 4 3 2 -
GWR44 310 - 85 12 8 7 5 4 4 3 -
GWR84 640 - 115 35 23 20 17 13 9 7 5
64 x 52 1 1 1 1 - - - -
90 X 52 2 1 1 1 - - - -
37 - 85 2 - - - - - - -
108 - 85 4 2 2 2 1 1 1 -
125 - 85 5 3 2 2 1 1 1 -
125 - 85 5 3 2 2 1 1 1 -
310 - 115 17 11 9 8 6 4 3 2
GWR11N 110 110 84 96 96 53 102 102 - 0,30 A
GWR14N 140 140 84 124 124 53 132 132 - 0,40 A
GWR21(1) 175 87,5 120 123 72 88 165 77,5 - 0,88 A
GWR22(1) 175 175 120 162 123 88 165 165 135 - 135 1,25 A
GWR42(1) 360 175 120 308 162 88 352 165 320 - 135 2,50 A
GWR44(1) 360 360 120 346 308 88 352 352 320 - 320 3,40 A
GWR84(1) 730 360 166 670 340 120 720 350 670 - 310 8,00 A
GWR11 12 x 1 8 x 1 6 x 1 5 x 1 3 x 1 3 x 1 1 x 1 1 x 1 -
GWR14 18 x 1 10 x 1 8 x 1 7 x 1 5 x 1 4 x 1 2 x 1 1 x 1 -
GWR21 18 x 1 10 x 1 8 x 1 7 x 1 5 x 1 4 x 1 2 x 1 1 x 1 -
GWR22 20 x 1 10 x 1 10 x 1 6 x 1 6 x 1 4 x 1 2 x 1 1 x 1 135 - 135
GWR42 48 x 1 28 x 1 24 x 1 20 x 1 12 x 1 10 x 1 4 x 1 2 x 1 320 - 135
GWR44 48 x 2 28 x 2 24 x 2 20 x 2 12 x 2 10 x 2 8 x 1 4 x 1 320 - 320
GWR84 120 x 2 70 x 2 60 x 2 50 x 2 44 x 2 30 x 2 20 x 1 14 x 1 670 - 310
A
Ex Enclosures
GWR Technical Features
GWR Body Enclosures Drilling Layout
gwr Indicative quantity of terminals and relevant section
ENCLOSURE
CODE
DRILLING AREA
A-B [mm]
1 2 3 4 5 6 7 8
DRILLING AREA
A-B [mm]
1 2 3 4 5 6 7 8
wall DRILLING AREA
CODE
A
[mm]
B
[mm]
C
[mm]
D
[mm]
E
[mm]
F
[mm]
G
[mm]
H
[mm]
INT. PLATE
X - Y [mm]
WEIGHT
[Kg] DETAIL
CODE
ENCLOSURE
SECT. 2,5
[mm/sq]
SECT. 6,0
[mm/sq]
SECT. 10,0
[mm/sq]
SECT. 16,0
[mm/sq]
SECT. 35,0
[mm/sq]
SECT. 50,0
[mm/sq]
SECT. 70,0
[mm/sq]
SECT.240,0
[mm/sq]
INT.PLATE X - Y
[mm]
(1) ENCLOSURE’S COLOUR: N = DARK GREY RAL7021 - B = LIGHT BLUE RAL5015 / EXAMPLE: GWR14N = COLOUR DARK GREY RAL 7021 GWR42B = COLOUR LIGHT BLUE RAL5015
PLATE
X-Y

Since 1961
GWRCS-ESX
GWRCS - ESX
Ex Enclosures
Mechanical characteristics - GWRCS
Body glass fibre reinforced polyester resin color dark grey RAL 7021
Cover glass fibre reinforced polyester resin color dark grey RAL 7021
Internal plate stainless steel - aluminium
Gasket silicon
Strenght 4 Joule impact resistance
GRP and STAINLESS STEEL
Ex-de PUSH BUTTON STATIONS
• Internal anticondensate painting orange RAL 2004 (ESX)
• Removable flanges (only stainless steel enclosures)
Mechanical characteristics - ESX
Body stainless steel AISI 316l sp. 1,5mm
Cover stainless steel AISI 316l sp. 1,5mm
Internal plate stainless steel AISI 316L
Gasket silicon
Strenght 4 Joule di resistenza all'urto
JUNCTION BOX FOR CONTROL. SWITCHGEAR and SIGNALLING - GWRCS
EXECUTION
II 2 G Ex ed IIC T6
2Ex ed IIC T6
DIP A21 TA 85°C
2Ex ed IIC T6
DIP A21 TA 85°C
CERTIFICATE REF. LOM 02 ATEX 2024 POCC IT. ГБ05.B02537 No. 07/43-269
RULES OF COMPLIANCE
EN 60079-0; EN 60079-1;
EN 60079-7; EN 61241-0;
EN 61241-1
ГОСТ Р 51330.9-99 (МЭК 60079-10-95)
ГОСТ Р 51330.13-99 (МЭК 60079-14-96)
ГОСТ Р МЭК 61241-3-99
ГОСТ Р 51330.0 / 1 / 8 / 14-99
ГОСТ Р МЭК 61241-1-1-2002
JUNCTION BOX FOR CONTROL. SWITCHGEAR and SIGNALLING - ESX
EXECUTION
II 2 G Ex e II T5
DIP A21 TA 100°C
DIP A21 TA 100°C
RULES OF COMPLIANCE
EN 60079-0; EN 60079-7;
EN 60079-11; 61241-1
ГОСТ Р 51330.9-99 (МЭК 60079-10-95)
ГОСТ Р 51330.13-99 (МЭК 60079-14-96)
ГОСТ Р МЭК 61241-3-99
ГОСТ Р 51330.0 / 1 / 8 / 14-99
ГОСТ Р МЭК 61241-1-1-2002

Since 1961
GWRCS-ESX
NPOT
S
Y CN EG R
EME
S
UAT
O
T
POT
S
Y CN EG R
EME
S
UA
ON
T
OPOT
S
Y CN EG R
EME
S
UA
N
T
POT
S
Y CN EG R
EME
S
UA
ON
T
POT
S
Y CN EG R
EME
S
UA
ON
220
A A A
A
10 10 10 10 10 10
10
10
10 10 10
A
10
10
520242
165148.5
330148.5
120 359.5 120
120 175
175
360
175
359.5
420
ESX 5242
ESX 2216 ESX 3333
GWRCS 44 GWRCS 42
GWRCS 22
NPOT
S
Y CN EG R
EME
S
UAT
O
T
POT
S
Y CN EG R
EME
S
UA
ON
T
OPOT
S
Y CN EG R
EME
S
UA
N
T
POT
S
Y CN EG R
EME
S
UA
ON
T
POT
S
Y CN EG R
EME
S
UA
ON
220
A A A
A
10 10 10 10 10 10
10
10
10 10 10
A
10
10
520242
165148.5
330148.5
120 359.5 120
120 175
175
360
175
359.5
420
ESX 5242
ESX 2216 ESX 3333
GWRCS 44 GWRCS 42
GWRCS 22
NPOT
S
Y CN EG R
EME
S
UAT
O
T
POT
S
Y CN EG R
EME
S
UA
ON
T
OPOT
S
Y CN EG R
EME
S
UA
N
T
POT
S
Y CN EG R
EME
S
UA
ON
T
POT
S
Y CN EG R
EME
S
UA
ON
220
A A A
A
10 10 10 10 10 10
10
10
10 10 10
A
10
10
520242
165148.5
330
330
148.5
120 359.5 120
120 175
175
360
175
359.5
420
ESX 5242
ESX 2216 ESX 3333
GWRCS 44 GWRCS 42
GWRCS 22
NPOT
S
Y CN EG R
EME
S
UAT
O
T
POT
S
Y CN EG R
EME
S
UA
ON
T
OPOT
S
Y CN EG R
EME
S
UA
N
T
POT
S
Y CN EG R
EME
S
UA
ON
T
POT
S
Y CN EG R
EME
S
UA
ON
220
A A A
A
10 10 10 10 10 10
10
10
10 10 10
A
10
10
520242
165148.5
330
330
148.5
120 359.5 120
120 175
175
360
175
359.5
420
ESX 5242
ESX 2216 ESX 3333
GWRCS 44 GWRCS 42
GWRCS 22
NPOT
S
Y CN EG R
EME
S
UAT
O
T
POT
S
Y CN EG R
EME
S
UA
ON
T
OPOT
S
Y CN EG R
EME
S
UA
N
T
POT
S
Y CN EG R
EME
S
UA
ON
T
POT
S
Y CN EG R
EME
S
UA
ON
220
A A A
A
10 10 10 10 10 10
10
10
10 10 10
A
10
10
520242
165148.5
330
330
148.5
120 359.5 120
120 175
175
360
175
359.5
420
ESX 5242
ESX 2216 ESX 3333
GWRCS 44 GWRCS 42
GWRCS 22
NPOT
S
Y CN EG R
EME
S
UAT
O
T
POT
S
Y CN EG R
EME
S
UA
ON
T
OPOT
S
Y CN EG R
EME
S
UA
N
T
POT
S
Y CN EG R
EME
S
UA
ON
T
POT
S
Y CN EG R
EME
S
UA
ON
220
A A A
A
10 10 10 10 10 10
10
10
10 10 10
A
10
10
520242
165148.5
330
330
148.5
120 359.5 120
120 175
175
360
175
359.5
420
ESX 5242
ESX 2216 ESX 3333
GWRCS 44 GWRCS 42
GWRCS 22
GWRCS 44
ESX 5242
GWRCS 22
ESX 3333
GWRCS 42
ESX 2216
Ex Enclosures
GWRCS - ESX Typical installation
REMARK:
GWRCS - ESX examples of application

Since 1961
ES
ES
Waterproof Enclosures
JUNCTION BOXES
Installation: Safe Areas
Classification: IP66
JUNCTION BOX
CEI / EN
EXECUTION INDUSTRIAL WATERPROOF
AMBIENT TEMPERATURE -
PROTECTION DEGREE IP66
CERTIFICATE REF. -
RULES OF COMPLIANCE EN 60529

Since 1961
ES
ES1313 130 130 85 115 115 71 114 114 112 - 70 1,20 A
ES1717 170 170 95 155 155 81 154 154 150 - 150 1,50 A
ES2216 220 160 95 205 145 81 204 144 200 - 100 3,80 A
ES2222 220 220 110 205 205 97 204 204 200 - 160 4,40 A
ES3322 330 220 120 312 202 103 316 206 294 - 154 6,40 A
ES3333 330 330 130 310 310 114 316 316 290 - 290 8,80 A
ES4433 440 330 150 420 310 155 426 316 400 - 290 11,40 A
ES5242 520 420 180 496 396 165 506 406 460 - 370 20,20 A
ES6348 630 480 180 610 460 165 598 466 550 - 400 21,30 A
A
F
C
B
GxH
DxE
ES1313 88 x55 2 1 1 1 / / / /
ES1717 150 x 70 5 3 2 2 2 1 / /
ES2216 200 x 70 6 3 3 3 2 2 / /
ES2222 200 x 85 8 5 3 3 3 2 2 /
ES3322 285 x 90 12 7 6 5 4 3 3 /
ES3333 275 x 90 12 7 6 5 4 3 2 /
ES4433 370 x 110 20 14 12 12 6 5 3 /
ES5242 420 x 145 30 18 16 12 12 8 4 2
ES6348 500 x 140 36 24 18 16 12 10 6 4
88 x55 2 1 1 1 / / / /
150 x 70 5 3 2 2 2 1 / /
120 x 70 4 2 2 2 1 1 / /
200 x 85 8 5 3 3 3 2 2 /
200 x 90 8 5 4 4 3 2 2 /
275 x 90 12 7 6 5 4 3 2 /
265 x 110 14 10 8 8 4 3 2 /
360 x 145 28 18 14 11 10 7 4 3
400 x 140 30 21 15 12 10 8 4 3
A
B
C
D
ES1313 10 x 1 5 x 1 4 x 1 4 x 1 3 x 1 2 x 1 1 x 1 / 112 - 70
ES1717 20 x 1 10 x 1 8 x 1 8 x 1 6 x 1 3 x 1 2 x 1 1 x 1 150 - 150
ES2216 30 x 1 18 x 1 14 x 1 10 x 1 8 x 1 3 x 1 2 x 1 1 x 1 200 - 200
ES2222 26 x 1 16 x 1 12 x 1 10 x 1 8 x 1 4 x 1 2 x 1 2 x 1 200 - 160
ES3322 46 x 1 26 x 1 22 x 1 18 x 1 14 x 1 10 x 1 6 x 1 2 x 1 294 - 154
ES3333 46 x 2 24 x 2 22 x 2 16 x 2 14 x 2 10 x 1 8 x 1 3 x 1 290 - 290
ES4433 70 x 2 40 x 2 32 x 2 26 x 2 20 x 2 14 x 2 10 x 1 4 x 1 400 - 290
ES5242 70 x 3 44 x 3 34 x 3 30 x 3 22 x 3 18 x 2 14 x 1 6 x 1 460 - 370
ES6348 120 x 3 76 x 3 60 x 3 50 x 3 34 x 3 30 x 2 24 x 1 12 x 1 685 - 340
A
CODE
A
[mm]
B
[mm]
C
[mm]
D
[mm]
E
[mm]
F
[mm]
G
[mm]
H
[mm]
INT.PLATE
X - Y [mm]
WEIGHT
[Kg]
DETAIL
Waterproof Enclosures
ES Technical Features
ES Body Enclosures Drilling Layout
ES Indicative quantity of terminals and relevant section
ENCLOSURE
CODE
DRILLING AREA
A-B [mm]
1 2 3 4 5 6 7 8
DRILLING AREA
C-D [mm]
1 2 3 4 5 6 7 8
wall DRILLING AREA
CODE
ENCLOSURE
SECT. 2,5
[mm/sq]
SECT. 6,0
[mm/sq]
SECT. 10,0
[mm/sq]
SECT. 16,0
[mm/sq]
SECT. 35,0
[mm/sq]
SECT. 50,0
[mm/sq]
SECT. 70,0
[mm/sq]
SECT. 240,0
[mm/sq]
INT.PLATE X - Y
[mm]
PLATE X-Y

02 feam enclosures_eng

Recommended

Recommended

More Related Content

What's hot

What's hot (20)

Similar to 02 feam enclosures_eng

Similar to 02 feam enclosures_eng (20)

More from Hai Pham

More from Hai Pham (7)

02 feam enclosures_eng