System Sensor 5621 Heat Detector 135°F Fixed Temperature and Rate-of-Rise

Product Description

The System Sensor 5621 is a highly effective mechanical heat detector designed to provide robust fire protection. Suitable for various environments, this device features a dual-circuit mechanism with a fixed temperature of 135°F and an adaptable rate-of-rise function.

• Applicable across residential and industrial settings due to its versatile configurations.
• Easy installation on standard single-gang and octagonal back boxes enhances its practicality.
• Features clear external markings to ensure correct application and use.

Product Highlights

This detector is engineered for reliability, crafted to withstand rigorous testing during its development. The rate-of-rise temperature sensing is restorable, facilitating routine checks without specialist tools.

Product Information

Standard Information

• Brand: System Sensor
• Manufacturer: Honeywell International, Inc

Technical Specifications

• Type: Heat Detector
• Detection Temperature: 135°F
• Form Factor: Box
• Connectivity: Wired
• Color: White
• Weight (Approximate): 6 oz