Kidde Fenwal 12-F27121-020-06-0T Detect-A-Fire 325 Degree Vertical Stainless-Steel Hexhead

Deliver reliable, first-line heat detection for mission-critical spaces with the Kidde Fenwal Detect-A-Fire 325 Degree vertical heat detector. This fixed-temperature heat detector uses proven rate-compensated sensing to detect genuine overheat conditions quickly while reducing nuisance trips from transient thermal changes—ideal for security and fire monitoring in data centers, telecommunications closets, industrial process areas and surveillance control rooms. The stainless-steel hexhead shell provides rugged durability and corrosion resistance, and the internal contact is hermetically sealed for long-term dependability. Factory-set to a 325 Degree activation point and designed for vertical mounting, the unit supports wired connectivity and common input voltages (24V DC, 48V DC, 120V AC), making it easy to integrate with fire suppression and alarm panels that manage clean agent, CO2 or water-based systems. RoHS-compliant construction and repeatable, self-restoring operation reduce maintenance and total cost of ownership. For reliable fire detection and seamless integration into your security and monitoring infrastructure, specify the Kidde Fenwal Detect-A-Fire heat detector—contact sales or add to your BOM for immediate deployment.

• Rate-compensated detection for accurate, fast response to real fires while minimizing false alarms
• Durable stainless-steel shell and vertical mount for long service life in harsh or industrial environments
• Factory-set 325 Degree fixed-temperature point for dependable activation of suppression and alarm systems
• Self-restoring, hermetically sealed contact design reduces maintenance and lowers lifecycle costs
• Compatible with common suppression and monitoring systems (clean agent, CO2, water, inert gas) for seamless integration