Categories
Brand:
S4AItem NO.:
EB-20WEB-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
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) .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.
| S4A Wiring Diagram | |
| COMPONENT | CONNECTS TO CONTROLLER PORT |
|
Relay Module COM1
Relay Module NO1
|
COMMON (Inputs)
EMERGENCY INPUT
|
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Relay Module COM2
Relay Module NO2
|
COMMON (Inputs)
AUX INPUT
|
|
Electric Lock [+]
Electric Lock [-]
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LOCK+
LOCK-
|
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Power Supply [+]
Power Supply [-]
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Controller [+12V]
Controller [GND] & Lock [-]
|