Cranford Controls

BEx Push Button Call Point

Product Overview

The BExCP3A-PB and BExCP3B-PB push button manual call points are approved
for Zone 1, 2, 21 and 22 hazardous areas for the control of fire and gas alarm systems.
Available with and without monitoring resistors all versions are certified to ATEX
and IECEx standards.

Features

  • The push button mechanism is protected by a spring loaded cover therefore the switch requires a two-action activation.
  • The product is user resettable by rotating the push button.
  • The BEx range features enclosures manufactured from corrosion proof, marine grade, copper free LM6 (A413)
    aluminium which is phosphated and powder coated.

Technical

BExCP3A-PB II 2G Ex e d IIC T6 Gb
II 2D Ex t IIIC T60°C Db
IP66
BExCP3B-PB II 2G Ex e d mb IIC T4 Gb
II 2D Ex t IIIC T70°C Db
IP66
Ambient Ta = -40°C to +55°C (+50°C
for BExCP3B)
Ingress protection IP66
Housing material Marine grade copper free
LM6 Aluminium
Housing finish

Phosphated & powder coated

Finish: anti-corrosion

Colour RAL3000 Red (others available
on request)
Cable entries 2 x M20 clearance top and
1 x M20 clearance side.
Back box can be rotated to give
2 x bottom and 1 x side entries
Stopping plugs 2 x Ex e nylon plugs as standard
Brass and stainless steel plugs
optional
Terminals 6 x 4.0mm² cables

Part Numbers

308-049 BExCP3B-PB push button, red