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| Categories | Thermal Protector Switch |
|---|---|
| Brand Name: | HCET |
| Model Number: | HCET-A |
| Certification: | CQC, UL, TUV, CE, ROHS |
| Place of Origin: | China |
| MOQ: | 1000 |
| Price: | please contact us |
| Payment Terms: | T/T |
| Supply Ability: | 10000000 pcs per month |
| Delivery Time: | 5-7 work days |
| Packaging Details: | 5000 pcs per carton |
| Voltage: | 250V |
| Current:: | 5A |
| Temperature Range:: | 30~155℃ |
| Tolerance: | ±3℃,±5℃ |
| Application: | Heating Pads, Tubular Motors & Transformers |
| Company Info. |
| Nanjing Haichuan Electronic Co., Ltd. |
| Verified Supplier |
| View Contact Details |
| Product List |
| Voltage | 250V |
| Current | 5A |
| Temperature Range | 30~155℃ |
| Tolerance | ±3℃,±5℃ |
| Application | Heating Pads, Tubular Motors & Transformers |
| Packaging Details | 5000 pcs per carton |
The TB02 HCET-A represents an innovative integration of thermal cutoff and temperature control technologies, utilizing precision bimetallic strip mechanics to deliver fail-safe overheating protection. This compact device actively monitors equipment temperature, automatically interrupting circuits when exceeding preset thresholds.
Multi-layer metal composite strip leverages differential thermal expansion for instant deformation triggering. Combines mechanical reliability with electronic-grade response speed.
Battery Pack Safety: Prevents thermal runaway in Li-ion/lead-acid batteries during overcharge.
Motor Protection: Cuts power during locked-rotor overheating in HVAC/industrial motors.
Flexible Heaters: UL-certified protection for electric blankets, heating pads, and wearable warmers.
Eliminates Single-Point Failures: Dual protection surpasses basic thermal fuses.



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