Explosion-proof manual call point BExCP3A-PT

The BExCP3-BG break glass manual call points are designed for the harshest of environments and approved for Zone 1, 2, 21 and 22 explosion proof hazardous areas for the control of fire and gas alarm systems. SIL2 compliant to IEC61508 (2010). Description The BEx range features enclosures manufactured from corrosion proof, marine grade, copper free LM6 (A413) aluminium with a chromated and powder coat finish. Available with and without monitoring resistors all versions are certified to IECEx and ATEX standards with additional PESO, INMETRO and Ex EAC approvals. The push button mechanism is protected by a spring loaded cover therefore the switch requires a two-action activation. The BExCP3-PT is user re-settable via the use of the special key supplied with the unit. Features Alternative housing colours are available to meet specific requirements. DIN rail mounted terminal blocks: 8 × 2.5mm² Spring loaded lift flap. Metalised Polyester or stainless steel duty label. Series and/or End of Line resistors, diodes or Zener diodes.