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SM87PB

SM87 PB explosionproof manual call point for hazardous areas

These manual fire alarm, emergency shutdown pushbutton units have been designed for the most arduous environmental conditions. The units are both easy to install and maintain. Intrinsically safe Exia and flameproof Exd versions of each model are available. A choice of either stainless steel or alloy makes the range suitable for either the offshore or onshore industries.

Download SM87PB datasheet
Download SM87PB North American datasheet
Data Sheets
SM87PB (845 KB) (PDF)
SM87PB North American (861 KB) (PDF)
Product Certificates
ATEX Exd IIC (2 MB) (PDF)
ATEX Exia IIC (996 KB) (PDF)
GOST R Exd IIC (436 KB) (PDF)
GOST R Exia IIC (567 KB) (PDF)
GOST K Exia IIC (415 KB) (PDF)
INMETRO BR-Ex d IIC (79 KB) (PDF)
INMETRO BR-Ex ia IIC (79 KB) (PDF)
CSA Exd (218 KB) (PDF)
CSA Exia (168 KB) (PDF)
CQST Exd IIC (97 KB) (PDF)
CQST Exia IIC (106 KB) (PDF)
IP66 Certificate (39 KB) (PDF)
Product Certificates – External Link
IECEx Exd IIC
Schematics / Wiring
Exd, Exia, Schematic (87 KB) (PDF)
UL Schematic (83 KB) (PDF)
CSA Schematic (61 KB) (PDF)
Exd, Exi Wiring (28 KB) (PDF)
Technical Manuals
Exd (TM146) (4 MB) (PDF)
Exi (TM147) (3 MB) (PDF)
Certification ATEX, UL, CSA, GOST ‘R’ & ‘K’, CQST, Inmetro
Intrinsically Safe ATEX Ex II 1G, Exia IIC T4
Flameproof ATEX Ex II 2G, Exd IIC T6
Area Classification Zone 0, Zone 1 and Zone 2 use*
Certified Ambient Temperature -55°C to +70°C
  -20°C to +55°C (LED)
Ingress Protection IP66 & 67
Material Stainless Steel or Alloy
Entries Up to 4 x 20mm or 25mm (NPT for UL)
Weight 3.8kg (Steel) 2.5kg (Alloy)
Options Body colour, LED, resistor, diode,
  3 & 4 pole changeover switch, certification, tag &
  duty labels.

Features

  • Zone 0, Zone 1 and Zone 2 use*.
  • Exia IICT4 or Exd IIC T5/T6.
  • ATEX aproved, Ex II 1G (Exia) Ex II 2GD (Exd).
  • BASEEFA certified
  • UL Listed (PB only), Class I, Div 1, Groups C & D.
  • CSA certified.
  • IECEx certified.
  • GOST ‘R’ & ‘K’* certified.
  • Chinese (CQST) certified.
  • Brazilian (Inmetro) certified.
  • IP66 and IP67.
  • Certified temperature: –55°C to +70°C*.
  • Stainless steel or marine grade alloy.
  • Robust yet lightweight.
  • Easy to maintain.

*Depending on version.