Kidde Fenwal 12-E28021-005-05-0T DETECT-A-FIRE Vertical Detector, 225°F (107°C), Stainless-Steel Coupling Head, Close on Rise

For critical environments that demand fast, reliable fire sensing, the Kidde Fenwal DETECT-A-FIRE vertical heat detector offers proven performance to protect people and equipment. This heat detector is factory-set to 225°F (107°C) with a close-on-rise contact and a stainless-steel coupling head, delivering corrosion-resistant durability and hermetically sealed internal contacts for harsh conditions. Its rate-compensated design distinguishes it from fixed-temperature and simple rate-of-rise devices by minimizing false alarms from transient thermal changes while still responding quickly to rapidly developing fires. Compatible with AC/DC 125V wired systems, the detector integrates easily into suppression, monitoring and alarm panels used in data centers, engine rooms, paint spray booths and industrial facilities. Built for repeatable, self-restoring operation, the DETECT-A-FIRE reduces maintenance overhead and helps ensure continuous security and fire protection. Specify the Kidde Fenwal 12-E28021-005-05-0T for dependable monitoring and suppression activation in your next safety upgrade or new installation.

• Delivers dependable early heat detection to trigger suppression and alarm systems, minimizing asset damage and downtime
• Rate-compensated DETECT-A-FIRE action reduces false alarms from transient thermal spikes while responding rapidly to fast-growing fires
• Factory-set 225°F (107°C) activation with close-on-rise contact and hermetically sealed stainless-steel coupling head for corrosion resistance
• Wired compatibility with AC/DC 125V systems for seamless integration with clean agent, CO2, inert gas, and water suppression or monitoring systems
• Durable, repeatable and self-restoring design lowers maintenance costs and supports long-term security and fire protection strategies