Description
The Fire Emergency Break Glass Switch (NC/NO) is a critical fire safety and access control device used to manually trigger alarms or release doors during fire emergencies. Clearly marked with FIRE and housed in a bright red casing, it ensures instant recognition and operation during panic situations.
This unit is available in two variants:
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Non-Resettable, where the glass breaks and must be replaced after use.
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Resettable, which allows the device to be restored using a key or tool, making it ideal for high-traffic or test-required environments.
Supporting both Normally Closed (NC) and Normally Open (NO) outputs, this break glass switch integrates easily with fire alarm panels, magnetic locks, electric strikes, and emergency exit systems. It is widely used in offices, hospitals, schools, malls, hotels, factories, warehouses, and fire escape routes.
Electrical & Contact Details
Technical Specifications
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Product Type: Fire Emergency Break Glass Switch
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Variants: Resettable / Non-Resettable
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Operation: Break glass / press
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Contact Output: NC / NO
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Material: Fire-resistant ABS
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Mounting: Wall mount
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Color: Red
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Usage: Indoor
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Application: Fire alarm & access control systems
FAQs
Q: What is the difference between resettable and non-resettable?
Resettable can be reused with a key; non-resettable requires glass replacement.
Q: Can this be used with fire alarm systems?
Yes, it is commonly used with fire alarm and emergency systems.
Q: Does it support magnetic locks?
Yes, fully compatible with maglocks and access controllers.
Q: What voltage does it operate on?
DC 12V–24V.
Q: Is this required for fire exits?
Yes, widely required in fire-compliant buildings.
Applications / Use Cases
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Fire emergency exits
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Fire alarm trigger points
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Access-controlled fire doors
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Offices & commercial buildings
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Hospitals & schools
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Malls, hotels & warehouses
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