The STI SS2329PO-EN Emergency Power Off (EPO) switch represents a critical safety interface for complex commercial fire alarm and emergency control systems. Engineered for high-reliability environments, this white illuminated switch provides multiple activation modes—key-reset, momentary, and turn-to-reset—ensuring precise emergency shutdown protocols in mission-critical facilities.
Designed specifically for industrial, healthcare, data center, and commercial building applications, this emergency power off switch integrates seamlessly with addressable fire alarm panels and emergency control circuits. Its robust construction allows for immediate, controlled power interruption during fire events, potential hazardous material incidents, or critical safety scenarios where rapid system isolation is paramount.
Fire alarm technicians and facilities managers will appreciate the switch’s versatile configuration options, which support complex emergency response infrastructure across varied commercial installation environments.
Key Features
- Multi-mode activation: Key-reset, momentary, and turn-to-reset functionality
- NFPA 72 compliant emergency control interface
- Illuminated white housing for high visibility in emergency conditions
- Compatible with most commercial fire alarm and building management systems
- Durable construction suitable for harsh industrial environments
- UL Listed safety control device
Specifications
- Dimensions: Approximately 1200 x 630 mm
- Color: White
- Mounting: Standard electrical back box compatible
- Regulatory Compliance: NFPA 72, UL 268, UL 464
Typical installation contexts include data centers, manufacturing facilities, healthcare campuses, high-rise commercial buildings, and critical infrastructure sites requiring precision emergency control interfaces. Professional fire alarm technicians will recognize this switch as a reliable, standards-compliant solution for emergency power management.
For more information, contact the Life Safety Consultants team at (888) 557-0558, or email us at: sales@lifesafetycom.com
Additional information
| Weight | 1 lbs |
|---|---|
| Dimensions | 7 × 4 × 4 in |
| Condition | New |
| Manufacturers | STI |
| Part Type | Replacement Part |
| Key Features | Search page, STI Global (Americas) Safety Technology InternationalCompareMy ListProductsFire Products, Alarms, Buttons &, Switches, Enclosures &, Covers, Wire Cages, Wireless Products, Build It Configurators |
| Dimensions | 1200×630. |
