A temperature-sensitive component that bends when heated, used for thermal protection and control in trip mechanisms.
| Parameter | Typical range | Notes & selection driver |
|---|---|---|
| Width | 5-25 mm | |
| Length | 30-100 mm | |
| Lifecycle | >10,000 cycles | |
| Thickness | 0.5-2.0 mm | |
| Deflection Rate | mm/°C | |
| Electrical Rating | Up to 20A (if switching) | |
| Actuation Temperature | Calibrated range (e.g., 50°C to 150°C) |
Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.
This component is used in the following industrial products
The internal component of a circuit breaker that detects abnormal electrical conditions and triggers the opening of the contacts to interrupt current flow.
A protective electrical device that automatically interrupts circuit current when it detects excessive load conditions to prevent motor damage.
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Manufacturer profiles associated with Bimetallic Strip.
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It acts as a temperature-sensitive actuator that mechanically trips a switch or latch to interrupt operation when a preset temperature is exceeded, preventing overheating or damage.
Calibration is achieved by adjusting the mechanical linkage, pre-tension, or the strip's geometry during manufacturing to bend at a specific temperature.
Yes, most are designed for automatic reset upon cooling or manual reset after the cause of overheating is addressed.
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