Break glass for non-automatic detector for danger detection system

Break glass units for non-automatic fire alarm systems, also known as manual call points (MCPs) or manual pull stations, are critical components in danger detection systems. These devices are designed to allow manual activation of an alarm by breaking a glass element or pressing a button, typically operating at 24V DC with normally open (NO) or normally closed (NC) contacts. They feature a resettable or frangible glass element, with IP ratings ranging from IP40 to IP65 for indoor or outdoor use. The units include a built-in resistor for line monitoring and are available in surface-mounted or flush-mounted versions, with optional LED indicators for status feedback.

These manual call points are installed in commercial buildings, industrial facilities, public spaces, and residential complexes as part of fire alarm and danger detection systems. They are commonly found in corridors, stairwells, and emergency exits, integrated into addressable or conventional fire alarm control panels. Applications include fire safety systems, emergency evacuation systems, and security alarm networks, ensuring rapid human intervention in case of fire or other hazards.

Subcategories include surface-mounted break glass units, flush-mounted manual call points, and weatherproof models for outdoor use. Key article codes often follow patterns like MCP-2000, BG-100, or FP-3000, with variations for color (red, white) and reset mechanism (key reset, tool reset). For example, the MCP-2000 series includes models with single-action or double-action activation, while the BG-100 series offers IP65-rated units for harsh environments.

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