The Potter 5251RB heat detector represents a critical component in advanced fire detection systems, engineered to provide rapid and precise thermal event sensing in commercial and industrial environments. This rate-of-rise heat detector is designed to detect sudden temperature increases, offering an essential layer of fire protection beyond traditional smoke detection methods.
Optimized for addressable fire alarm panels and sophisticated detection networks, the 5251RB heat detector functions by monitoring ambient temperature and triggering an alarm when the rate of temperature change exceeds predetermined thresholds. Its precision engineering makes it ideal for installations where standard smoke detectors might produce nuisance alarms, such as mechanical rooms, kitchen areas, warehouses, and spaces with potential ambient temperature fluctuations.
Key Features
- Rate-of-rise thermal detection mechanism with fixed temperature backup trigger
- Compatible with standard Potter and industry-standard addressable fire alarm bases
- UL 268 listed for comprehensive fire detection reliability
- Operates across standard commercial voltage ranges with low current consumption
- Rugged thermoplastic construction for durability in challenging environmental conditions
- Integrated LED indicator for visual status confirmation during testing and alarm states
Technical Specifications
- Operating Voltage: 15-32 VDC
- Standby Current: Less than 100 µA
- Alarm Current: Approximately 20 mA
- Temperature Rating: Fixed temperature set point of 135°F
- Rate-of-Rise Threshold: 15°F per minute
- Dimensions: 4.25″ diameter, 2″ height
Compliant with NFPA 72 National Fire Alarm and Signaling Code requirements, the Potter 5251RB integrates seamlessly into comprehensive fire detection systems for commercial facilities, including office complexes, manufacturing plants, healthcare facilities, and educational institutions. Designed for professional fire alarm technicians and facilities managers, this heat detector provides a robust solution for precise thermal event monitoring.
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 | 5 × 5 × 2 in |
| Condition | New |
| Manufacturers | Potter |
| Part Type | Pull Station |
