This document provides specifications for a local control station enclosure and explosion proof push buttons. It lists the manufacturer's global contact information and provides detailed technical specifications for the enclosure and push buttons including materials, weights, ingress protection, area classification, certification numbers, voltage ratings and dimensional drawings. It also lists additional ordering information and notes.

1. Cornwallis Road, West Bromwich,
West Midlands, B70 7DX, UK
Tel: +44 (0)121 500 6161 ~ Fax: +44 (0)121 500 6300
Web: www.walsall-ltd.com ~ Email: sales@walsall-ltd.com
Walsall Middle East
RAK Free Trade Zone, P. O. Box 10559
Ras Al Khaimah, United Arab Emirates
Tel: +971 (0) 7 2660039
Fax: +971 (0) 7 2660242
Email: walsall@eim.ae
Email: kenny@walsall.ae
Walsall North America
11490 Westheimer, Suite 850
Houston 77077
Texas, USA
Tel: +1 (713) 425 6361
Fax: +1 (713) 783 0067
Walsall Asia Pacific
10 Upper Aljunied Link,York International
Industrial Building #02-05
Singapore 367904
Tel: +65 (0) 6858-5259
Fax: +65 (0) 6858-6560
Email: sales@walsall-ap.com
Walsall South America
Av Nilo Pecanha, 50.Sala 1709. Centro,
Rio De Janeiro,
RJ, Brazil.CEP, 20020-906.
Tel: +55 (21) 2025 1059
Fax: +55 (21) 3084-1446
Local Control Station - Glass Reinforced Polyester Enclosure
Material Box Carbon loaded anti-static glass reinforced polyester
UL94/V0
Finish Moulded black
Weight Empty 0.7Kg
Cover Fixing M6 Stainless Steel hexagon head screws
Gasket 1.2 mm one piece solid nitrile rubber
Earthing Internal Ex e brass clamps on base
Entries 1x20mm threaded hole in face A, fitted with a
nylon Ex e stopping plug. 1x20mm threaded hole
in face B, fitted with a nylon Ex e cable gland.
25mm entries are available as an option.
Mounting Through 7mm holes moulded into base
ENCLOSURE SPECIFICATION
LCP180 - Ex ed Double Green and Mushroom Red Pushbuttons
Upper Function Action Contacts Lower Function Action Contact Labelling Product Code
Green Pushbutton Spring
2
4
E
1
3
Red Mushroom
Pushbutton
Spring
6
8
E
5
7
1 - 0 LCP181
START - STOP LCP182
Green Pushbutton Spring
2
4
E
1
3
Red Mushroom
Pushbutton
Pull Release
6
8
E
5
7
1 - 0 LCP183
START - STOP LCP184
Green Pushbutton Spring
2
4
E
1
3
Red Mushroom
Pushbutton
Key Release
6
8
E
5
7
1 - 0 LCP185
START - STOP LCP186
ORDERING INFORMATION
Notes 1 For 25 mm entries add/25 to Product Code e.g. LCP181/25
2 Alternative labelling to order.
3 Alternative button colours to order.
HAZARDOUS AREA SPECIFICATION
Marking to 94/9/EC II 2 GD
Type of Protection Ex edm IIC T* Gb
Ex tb IIIC T**°C Db
Ambient Temp.°C Gas Temperature Class
(T*C)
Dust Temperature Class
(T**)(°C)Min Max
-20* +55 T6 85
* -40°C when used with a plug and gland rated to -40°C
Ingress Protection IP66 to EN60529:1992
Area Classification Zones 1,2,21,22
Certification No. SIRA03ATEX3293, GOST-R POCC GB.Mл14.B00074
ELECTRICAL SPECIFICATION
Walsall Ex de IIC switch. Certification No. SIRA03ATEX1269U
Operating Voltage Operating Current Conductor Size
Volts Max Amps mm² Max
420 20 2.5
110
125
99
121
78
110
A
B
C D
7
All Dimensions in mm.
CABLE JOINTS, CABLE TERMINATIONS, CABLE GLANDS, CABLE CLEATS
FEEDER PILLARS, FUSE LINKS, ARC FLASH, CABLE ROLLERS, CUT-OUTS
11KV 33KV CABLE JOINTS & CABLE TERMINATIONS
FURSE EARTHING
www.cablejoints.co.uk
Thorne and Derrick UK
Tel 0044 191 490 1547 Fax 0044 191 477 5371
Tel 0044 117 977 4647 Fax 0044 117 9775582
CABLE JOINTS, CABLE TERMINATIONS, CABLE GLANDS, CABLE CLEATS
FEEDER PILLARS, FUSE LINKS, ARC FLASH, CABLE ROLLERS, CUT-OUTS
11KV 33KV CABLE JOINTS & CABLE TERMINATIONS
FURSE EARTHING
www.cablejoints.co.uk
Thorne and Derrick UK
Tel 0044 191 490 1547 Fax 0044 191 477 5371
Tel 0044 117 977 4647 Fax 0044 117 9775582