The break glass 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. The E2S Call
point range features enclosures manufactured from corrosion
proof, marine grade, copper free LM6 (A413) aluminium which is
phosphate and powder coated.