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12-H27121-000-08 | Fenwal Detect-A-Fire 600°F Close-on-Rise Temperature Switch
- Regular price
- $652.00
- Sale price
- $652.00
- Regular price
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Product Description P/N: 12-H27121-000-08
Description
The Fenwal 12-H27121-000-08 Detect-A-Fire device is a 600°F Close-on-Rise temperature switch used in fire detection and suppression systems. Built with a stainless-steel shell and brass mounting head, it provides reliable, repeatable performance for overheat sensing, alarm activation, and extinguishing system release.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Fenwal |
| Category | Flame Safety Products |
| Part Number | 12-H27121-000-08 |
| Subcategory | Flame Safety Accessory |
| Device Type | Detect-A-Fire temperature switch |
| Temperature Rating | 600°F (±20°F tolerance) |
| Switch Action | Close on Rise |
| Color Coding | Orange |
| Mounting | Vertical |
| Mounting Head | Hex brass |
| Shell Material | 300 stainless steel |
| Response Time | V-Fast RTI |
| Function | Alarm initiation or suppression release |
| Applications | CO₂, clean agents, water, dry chemical, overheat detection |
| Compliance | RoHS Compliant |
| Weight | 0.32 lbs |
Information About 12-H27121-000-08
The 12-H27121-000-08 is part of Fenwal’s Detect-A-Fire series, a proven line of temperature-sensitive devices used in thousands of fire protection systems worldwide. Factory-calibrated at 600°F, this unit is designed to close contacts upon temperature rise, triggering alarms or initiating extinguishing agent release. It is constructed with a hermetically sealed stainless-steel shell, shock- and vibration-resistant design, and color-coded for easy identification. Its versatility allows use in applications ranging from industrial hazard protection to clean agent, CO₂, water, and dry chemical suppression systems.
Key Features:
- Detect-A-Fire Core Device: Integral to fire suppression and overheat protection systems.
- Temperature Rating: Factory-set to 600°F with ±20°F tolerance.
- Close on Rise Function: Contacts close as temperature rises, initiating alarm or release.
- Durable Build: Stainless steel shell and brass hex mounting head for reliability.
- Vibration Resistant: Rugged design withstands industrial environments.
- Hermetically Sealed: Internal contact area fully sealed for longevity.
- Color Coded: Orange coding for 600°F setpoint identification.
- Self-Restoring: Resettable and reusable without replacement.
The 12-H27121-000-08 delivers the reliability and precision required for critical fire detection and suppression control.
Description
The Fenwal 12-H27121-000-08 Detect-A-Fire device is a 600°F Close-on-Rise temperature switch used in fire detection and suppression systems. Built with a stainless-steel shell and brass mounting head, it provides reliable, repeatable performance for overheat sensing, alarm activation, and extinguishing system release.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Fenwal |
| Category | Flame Safety Products |
| Part Number | 12-H27121-000-08 |
| Subcategory | Flame Safety Accessory |
| Device Type | Detect-A-Fire temperature switch |
| Temperature Rating | 600°F (±20°F tolerance) |
| Switch Action | Close on Rise |
| Color Coding | Orange |
| Mounting | Vertical |
| Mounting Head | Hex brass |
| Shell Material | 300 stainless steel |
| Response Time | V-Fast RTI |
| Function | Alarm initiation or suppression release |
| Applications | CO₂, clean agents, water, dry chemical, overheat detection |
| Compliance | RoHS Compliant |
| Weight | 0.32 lbs |
Information About 12-H27121-000-08
The 12-H27121-000-08 is part of Fenwal’s Detect-A-Fire series, a proven line of temperature-sensitive devices used in thousands of fire protection systems worldwide. Factory-calibrated at 600°F, this unit is designed to close contacts upon temperature rise, triggering alarms or initiating extinguishing agent release. It is constructed with a hermetically sealed stainless-steel shell, shock- and vibration-resistant design, and color-coded for easy identification. Its versatility allows use in applications ranging from industrial hazard protection to clean agent, CO₂, water, and dry chemical suppression systems.
Key Features:
- Detect-A-Fire Core Device: Integral to fire suppression and overheat protection systems.
- Temperature Rating: Factory-set to 600°F with ±20°F tolerance.
- Close on Rise Function: Contacts close as temperature rises, initiating alarm or release.
- Durable Build: Stainless steel shell and brass hex mounting head for reliability.
- Vibration Resistant: Rugged design withstands industrial environments.
- Hermetically Sealed: Internal contact area fully sealed for longevity.
- Color Coded: Orange coding for 600°F setpoint identification.
- Self-Restoring: Resettable and reusable without replacement.
The 12-H27121-000-08 delivers the reliability and precision required for critical fire detection and suppression control.