Installation precautions for thermal protectors

Functional characteristics: The thermal protector is a component that provides very reliable protection under over-temperature conditions. It has small size, large over-current, no reset, stable performance, convenient installation, and has a certain range of humidity settings and bearing capacity. Options are available to meet customer application needs. Field of application: Thermal protector is a component that provides very reliable protection against over-temperature conditions. It is widely used in household appliances, industrial equipment and health care products, and plays a role of post-heat protection. In the event of thermostat failure and other overheating, the thermal protector cuts off the circuit to protect the circuit from harmful overheating damage.

Installation Precautions:

1. When the lead wire is used for bending, it should be bent from the part that is more than 6 mm away from the root; when bending, the root and lead should not be damaged, and the lead should not be forcibly pulled, pressed or twisted.
2. When the thermal protector is fixed by screws, riveting or terminals, it should be able to prevent mechanical creep and the occurrence of poor contact.
3. The connecting parts should be able to work reliably within the working range of electrical products, without displacement due to vibration and shock.
4. During the lead welding operation, the heating humidity should be limited to a minimum. Be careful not to add high temperature to the thermal fuse-link; do not forcibly pull, press, or twist the thermal fuse-link and lead; After welding, it should be cooled immediately for more than 30 seconds.

5. The thermal protector can only be used under the conditions of the specified rated voltage, current and specified temperature, paying particular attention to the maximum continuous temperature that the thermal fuse can withstand. Remarks: Nominal current, lead length and temperature can be designed according to customer's requirements.