1. Resettable Design for Cost Efficiency
No need to replace the entire unit after activation—reset it for reuse, saving time and money on maintenance compared to traditional break-glass buttons.

2. Double-Pole Safety Control
Features a DPDT (Double Pole Double Throw) switch design, allowing independent control of two circuits. This ensures redundant safety and compatibility with complex emergency systems.

3. Waterproof Durability (IP65 Rating)
Built with waterproof construction (IP65-rated), it withstands dust, water splashes, and harsh environments, making it ideal for outdoor or high-moisture areas like parking garages or industrial facilities.

4. Fireproof Material & Emergency Compliance
Constructed from fire-resistant materials and designed to meet emergency exit standards, ensuring reliable performance during critical situations.

5. Quick Installation & Universal Compatibility
Surface-mount design with standard wiring terminals (NO/NC/COM) simplifies setup, while its 3A/125-250VAC rating works seamlessly with most access control and alarm systems

What is  EB-20W Resettable External Double Pole Waterproof Emergency Exit Break Glass Button？

Core Features

Emergency Activation

Designed for rapid deployment in emergencies (e.g., fires, power outages). When the protective glass cover is shattered, it triggers a (double pole) switch to simultaneously unlock emergency exit doors and activate alarms or lighting systems .
Double Pole Design: Controls two independent circuits (e.g., door release + alarm), enhancing redundancy and compliance with safety codes.

Resettable Functionality

After use, the button can be reset without replacing the entire unit. A replaceable glass cover and internal mechanical components allow quick restoration to operational status .

Electrical Specifications

Voltage:Typically operates on DC12V (compatible with most access control systems) .
Current Rating:Supports 3A at 36VDC max, ensuring reliable performance with door strikes and electromagnetic locks .
Output Contacts:Normally Open (NO)/Normally Closed (NC)/Common (COM) terminals for flexible integration with alarm panels and building automation systems

Physical Dimensions

Mounting Options:Includes brackets for wall installation near exit doors, often paired with illuminated signage for visibility in low-light conditions.