Blue thermal fuse bulb calibrated to 140°C for smoke vent thermal triggers. 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
|
- |
In stock
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9680
|
- |
In stock
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9681
|
- |
In stock
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This blue bulb, calibrated to 140°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 the temperature of 140°C is reached, thus releasing the thermal release mechanism.
The other available variations are: 68°C (red bulb – ref. 9680) and 93°C (green bulb – ref. 9681).
- Material: Glass
- Color: Blue
- Height: 24.3 mm
- Diameter: 5.3 mm
- Weight: < 1 g