The Space Age SSU-MR-801/T relay from Life Safety represents a robust, versatile switching solution for commercial fire alarm and building control systems. Engineered for reliable performance in mission-critical applications, this SPDT (Single Pole, Double Throw) relay provides seamless electrical interface between control circuits and high-current load devices across a wide range of fire alarm and emergency notification infrastructures.
Designed for professional installers working with addressable fire alarm panels, emergency control circuits, and building automation systems, the MR800 series relay offers exceptional flexibility with multiple input voltage configurations. Its rugged construction ensures dependable operation in complex commercial environments, from high-rise office buildings to healthcare facilities, educational campuses, and industrial complexes.
Key Features
- Multi-voltage compatibility: Operates with 24 VDC, 24 VAC, or 115 VAC input control voltages
- High-capacity SPDT contacts rated for 10 amperes at standard voltages
- Compact form factor designed for efficient panel and junction box integration
- UL Listed and compliant with NFPA 72 fire alarm system installation standards
- Suitable for interfacing with fire alarm control panels, HVAC shutdown, and auxiliary notification circuits
- Reliable mechanical and electrical performance with extended operational lifespan
Specifications
- Input Voltage Options: 24 VDC, 24 VAC, 115 VAC
- Contact Rating: 10 Amperes SPDT
- Operating Temperature Range: 32°F to 120°F (0°C to 49°C)
- Compliance: UL 864, UL 268, NFPA 72 listed
Professional fire alarm technicians will appreciate the SSU-MR-801/T’s versatility in complex system configurations. Whether integrating with conventional fire alarm panels, providing auxiliary circuit control, or managing emergency system interfaces, this relay delivers consistent, reliable performance across diverse commercial applications.
For more information, contact the Life Safety Consultants team at (888) 557-0558, or email us at: sales@lifesafetycom.com
Additional information
| Weight | 0.5 lbs |
|---|---|
| Dimensions | 4 × 3 × 2 in |
| Condition | New |
| Manufacturers | Life Safety |
| Part Type | Replacement Part |
