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SM87 SL explosionproof status light for hazardous areas

This range of versatile status lights has been designed to suit various offshore and onshore applications. Available as LED, xenon, filament and fluorescent beacons.

The SM87 SL range is manufactured in marine grade alloy or stainless steel. All units can be supplied as 1, 2, 3, 4 or 5 way.

Data Sheets
SM87 SL (592 KB) (PDF)
SM87 SL North American (419 KB) (PDF)
Product Certificates
UL (373 KB) (PDF)
TR CU (946 KB) (PDF)
Inmetro BR-Ex d IIC (823 KB) (PDF)
CSA (214 KB) (PDF)
CQST Exd IIC (111 KB) (PDF)
IP66 Certificate (74 KB) (PDF)
Product Certificates – External Link
Schematics / Wiring
2 Way Exd Schematic (57 KB) (PDF)
2 Way UL Schematic (40 KB) (PDF)
3 Way Exd Schematic (67 KB) (PDF)
3 Way UL Schematic (43 KB) (PDF)
4 Way Exd Schematic (62 KB) (PDF)
4 Way UL Schematic (88 KB) (PDF)
5 Way Exd Schematic (79 KB) (PDF)
5 Way UL Schematic (100 KB) (PDF)
Certification ATEX, IECEx, UL, TR CU, CQST, Inmetro, CSA
Explosion Protection ATEX Ex II 2G, Exd IIC T4 (LED/FiI)
ATEX Ex II 2G, Exd IIC T6 (Xe/Fl)
Area Classification Zone 1 and Zone 2 use.
Certified Ambient Temperature -20°C to +55°C (LED/FL)
-55°C to +70°C* (Xe/Fil)
Ingress Protection IP66 & IP67
Material Stainless Steel or Alloy
Entries Up to 3 x 20mm or 25mm
No. of Ways Up to 5
Options Body & lens colour, certification, tag & duty labels.

*Model dependant, refer to data sheet.


  • Zone 1 and Zone 2 use.
  • UL listed for USA and Canada.
    • Class I, Div. 1 & 2, Groups C & D.
    • Class I, Zone 1, AExd IIB T6.
  • Exd.
  • ATEX approved, Ex II 2GD*.
  • BASEEFA certified.
  • IECEx certified.
  • CSA certified.
  • TR CU certified*.
  • Chinese (CQST) certified.
  • Brazilian (Inmetro) certified.
  • IP66 & 67.
  • Certified temperature: –55°C to +70°C*.
  • LED & Xenon versions*.
  • Marine grade alloy or stainless steel option.
  • Close-coupled and pre-wired to customer’s requirements

*Model dependant.