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

  • Brand:

    S4A
  • Item NO.:

    EB-20W
  • Specifications
  • Wiring Diagram
  • Package
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EB-20W Resettable External Double Pole Waterproof Emergency Exit Break Glass Button

Model NO:EB-20W

 

Product Parameter Parameter Description
Dimensions 97.5*93*70.5(mm)
Input 24VDC Max
Contact Rating 2A
Name External Waterproof Emergency Exit Break Glass Button
LED Yes
Suitable for Door Exit Door, Emergence Door
Operating temp -20℃~+55℃(14-131F)
Suitable Humidity 0-95% (relative humidity)
IP IP65
Color option Red,Green
Weight 0.5KG


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.


Waterproof Emergency Exit Break Glass Button


Waterproof Emergency Exit Break Glass Button

Waterproof Emergency Exit Break Glass Button

Waterproof Emergency Exit Break Glass Button

Waterproof Emergency Exit Break Glass Button

Waterproof Emergency Exit Break Glass Button

 S4A  Wiring Diagram   
 COMPONENT         CONNECTS TO CONTROLLER PORT   
 Relay Module COM1
 
 Relay Module NO1  
       
COMMON (Inputs) 
      
               EMERGENCY INPUT                     

 Relay Module COM2 


            Relay Module NO2                           

 COMMON (Inputs)


 AUX INPUT   

 Electric Lock [+]  


              Electric Lock [-]                                       

 LOCK+


     LOCK-       

 Power Supply [+] 


 Power Supply [-]     

Controller [+12V]


Controller [GND] & Lock [-]          
Waterproof Emergency Exit Break Glass Button
S4A User Manual_EB-20W Resettable External Double Pole Waterproof Emergency Exit Break Glass Button

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If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.

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