5623 | 2CIRCUIT 135f FIXED HEAT DETEC | System Sensor

System Sensor NCO-5623 System Sensor System Sensor NCO-5623 offers reliable fire detection in industrial and commercial settings. This fixed-temperature heat detector activates at 135°F (57°C), providing early warning in case of fire. Its 2-circuit design allows for flexible wiring options. NCO-5623 features a compact, low-profile design, making it suitable for discreet installation in various locations. It utilizes thermistor sensing technology for accurate temperature detection and reliable performance. The detector is UL-listed and meets NFPA 72 standards, ensuring compliance with industry safety regulations. Its durable construction withstands harsh environments and ensures long-lasting operation. For superior fire detection in your industrial or commercial facility, choose System Sensor NCO-5623. We offer the best prices and fast shipping for your products at our HVAC supply store!