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Cornwallis Road, West Bromwich, West Midlands, B70 7DX, UKTel: +44 (0)121 500 6161 ~ Fax: +44 (0)121 500 6300Web: www.walsall-ltd.com ~ Email: [email protected]
Walsall Middle EastRAK Free Trade Zone, P. O. Box 10559 Ras Al Khaimah, United Arab EmiratesTel: +971 (0) 7 2660039Fax: +971 (0) 7 2660242Email: [email protected]: [email protected]
Walsall North America 11490 Westheimer, Suite 850Houston 77077Texas, USATel: +1 (713) 425 6361Fax: +1 (713) 783 0067
Walsall Asia Pacific10 Upper Aljunied Link,York International Industrial Building #02-05 Singapore 367904Tel: +65 (0) 6858-5259Fax: +65 (0) 6858-6560Email: [email protected]
Walsall South AmericaAv Nilo Pecanha, 50.Sala 1709. Centro, Rio De Janeiro,RJ, Brazil.CEP, 20020-906.Tel: +55 (21) 2025 1059Fax: +55 (21) 3084-1446
Local Control Station - Glass Reinforced Polyester Enclosure
110
110
124116
138
116 80
120
155
All Dimensions in mm.
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
Material Box 1.5mm 316L, (1.4404) Stainless
Finish Stainless Steel – electropolished
Weight Empty 1.2Kg
Cover Fixing Captive M6 Stainless Steel hexagon head slotted screws
Gasket Captive M6 Stainless Steel hexagon head slotted screws
Earthing 6mm brass internal/external earth stud as standardOptional brass earth stud welded to cover
Entries 1x20mm clearance hole in face A, fitted with a nylon Ex e stopping plug. 1x20mm clearance hole in face B, fitted with a nylon Ex e cable gland. 25mm entries are available as an option
External Mounting External lugs with 8mm clearance
Security Switches with an off position have a padlock ‘off’ ‘ facility as standard
ENCLOSURE SPECIFICATION
LCS100 - Ex ed 16 Amp General Purpose SwitchHAZARDOUS AREA SPECIFICATION
Marking to 94/9/EC II 2 GD
Type of Protection Ex ed IIC T* GbEx tb IIIC T**°C Db
Ambient Temp.°C Gas Temperature Class (T*C)
Dust Temperature Class (T**)(°C)Min Max
-20* +50 T5 95
* -40°C when used with a plug and gland rated to -40°C
Ingress Protection IP64 to EN60529:1992
Area Classification Zones 1,2,21,22
Certification No. SIRA99ATEX3199, GOST-R POCC GB.Mл14.B00076
Description Action Contacts Labelling Product Code
Double pole off/on Engage - Engage1-3 2-4 5-7 6-8
20°90°
0 - I LCS101
Off - On LCS102
Double pole changeover Engage - Engage1-3 2-4 5-7 6-8
20°90°
I - II LCS103
I - 2 LCS104
Single pole changeover Engage - Engage - Engage1-3 2-4 5-7 6-8
20°90°
160°
I - 0 - II LCS105
I - 0 - 2 LCS106
ORDERING INFORMATION
Notes 1 For 25mm entries add/25 to Product Code e.g. LCS103/25 2 Alternative labelling to order. 3 Alternative handle colour to order.
