The Potter Electric Signal (OSYSU-2) Supervisory Switch represents a critical component in comprehensive fire alarm monitoring systems, engineered to provide reliable status detection for mechanical and electrical equipment across commercial and institutional facilities. Designed for integration with addressable fire alarm control panels, this precision-engineered supervisory switch enables real-time monitoring of essential system components, ensuring immediate notification of potential operational anomalies.
Fire protection professionals rely on the OSYSU-2 to track the operational status of critical infrastructure elements such as circuit breakers, dampers, valves, and emergency generator systems. Its robust construction and precise electrical sensing capabilities make it an indispensable device for maintaining comprehensive life safety monitoring protocols in complex built environments.
Engineered to meet stringent fire alarm system requirements, the Potter Electric Signal supervisory switch offers exceptional performance in challenging commercial and industrial installation contexts, from healthcare facilities and educational campuses to manufacturing complexes and high-rise commercial buildings.
Key Features
- Compatible with most addressable fire alarm control panels and notification appliance circuits
- Durable zinc die-cast housing with corrosion-resistant finish for extended service life
- Dual-switch configuration enables simultaneous monitoring of multiple equipment states
- Field-adjustable activation settings for precise equipment status detection
- UL Listed and compliant with NFPA 72 National Fire Alarm and Signaling Code requirements
- Supports circuit voltages up to 600VAC for broad application flexibility
Technical Specifications
- Contact Rating: 10 amperes at 125/250VAC
- Contact Configuration: Form C (SPDT)
- Operating Temperature Range: 32°F to 150°F
- Maximum Switching Voltage: 600VAC
- Agency Listings: UL, CUL
- Mounting: Surface or flush mount with multiple conduit entry points
Fire alarm system integrators and facilities management professionals will appreciate the OSYSU-2’s reliability in mission-critical monitoring applications, including HVAC system status tracking, emergency power system supervision, and critical infrastructure protection across diverse commercial environments.
For more information, contact the Life Safety Consultants team at (888) 557-0558, or email us at: sales@lifesafetycom.com
Additional information
| Weight | 2.14 lbs |
|---|---|
| Dimensions | 6.2 × 3.1 × 9 in |
| Condition | New |
| Manufacturers | Life Safety |
| Part Type | Replacement Part |
