Red thermal fuse bulb calibrated to 68°C for smoke vent thermal releases. Its G5 model with a rounded tip reduces the risk of breakage during maintenance and allows the device to be restored to working order after activation.
| Product | Reference | Landmark | Designation | Price | Availability | Quantity |
|---|---|---|---|---|---|---|
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9658
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- |
In stock
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9681
|
- |
In stock
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9682
|
- |
In stock
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This red bulb, calibrated to 68°C, is designed to replace the thermal fuse element in thermal triggers installed on smoke vents. It allows the device to be reset after activation and ensures activation at the intended temperature.
The bulb is a G5 model, featuring a more rounded tip , which reduces the risk of breakage during maintenance, particularly when sliding and tightening the tension screw. This design optimizes reliability during replacement.
The bulb is designed to burst when a temperature of 68°C is reached, thus releasing the thermal release mechanism.
The other available variations are: 93°C (green bulb – ref. 9681) and 140°C (blue bulb – ref. 9682).
- Material: Glass
- Color: Red
- Height: 24.3 mm
- Diameter: 5.3 mm
- Weight: < 1 g