5A 250V AC Thermal Protector KSD9700 130℃

Thermal protectors are often used to protect electric motors from overheating. This is especially important in applications where the motor runs continuously for extended periods, such as in industrial machinery or HVAC systems.

Our thermal protectors are designed and tested carefully to meet the device's specific requirements.The following are some key factors that determine the performance of a thermal protector:

Longevity: The thermal protector should have a long lifespan and be able to withstand repeated cycles of heating and cooling without losing its functionality.

Response time: The response time of the thermal protector should be fast enough to prevent the temperature from rising above a critical threshold. A faster response time reduces the risk of damage to the device or appliance.

Temperature sensing accuracy: The thermal protector should be able to accurately sense the temperature of the device or appliance to ensure that it triggers at the correct temperature threshold.

Trip current: The trip current of the thermal protector should be set at a level that is appropriate for the device or appliance. If the trip current is too low, the thermal protector may trip too frequently, which can be annoying to the user. If the trip current is too high, the thermal protector may not trip at all, which can be dangerous.

Reset time: The reset time of the thermal protector should be short to allow the device or appliance to resume operation quickly once the temperature has cooled down.

The performance of a thermal protector is critical to ensuring the safety and reliability of electronic devices and appliances. 

We suppliy different types of thermal protectors available, including bimetallic, thermistor, and thermal fuse protectors. Bimetallic protectors consist of two different metals with different coefficients of thermal expansion, which bend at different rates when heated. Thermistor protectors use a thermistor, which is a resistor that changes its resistance with temperature. Thermal fuse protectors use a fuse element that melts at a specific temperature, opening the electrical circuit.

We can provide these units with a variety of leads, terminations and insulating sleeves to meet specific requirements. If you want more, please contact us.

1. Customized lead wire: Customized wire material, length and color according to customer needs

2. Customized metal shell: Customize different material shells according to customer needs, including plastic shells, iron shells, stainless steel shells, and other metal shells.

3. Customized heat shrinkable sleeve: Customize different high temperature resistant polyester heat shrinkable sleeves according to customer needs

About Motor component and  accessories

NIDE can supply the full range of electric motor components such as commutator, ball bearing, thermal protector, carbon brush, insulation paper, shaft, magnet, fan, motor cover,etc.

|  Contact us

Motor Parts Department

Email : emarketing@nide-group.com;marketing4@nide-group.com