HC02 High Precision Motor Overload Protector 1-30A 60-180°C Thermal Cutoff Switch RoHS/UL Certified for HVAC Blower Motor
HC02 series thermal overload relays deliver dual-protection through temperature-sensitive bimetal snap action and current-responsive mechanisms.
Engineered for demanding applications including:
*Automotive: Power window motors, sunroof drives, windshield wiper systems
* HVAC: Blower motors, compressor units, ventilation fans
*Industrial: Conveyor belt motors, pump drives, automation equipment
Product feature:
- Dual Sensing Technology
Bimetal and heating wire work in tandem to simultaneously monitor temperature rise and current anomalies - Rapid Trip Mechanism
Patented quick trip mechanism responds to blocking currents in 4-10 seconds, preventing overheating and damage to motor windings. - Application-specific customizations
- Automotive: Vibration proof design, heat and humidity tested to 85°C/85%RH.
- Industrial: Optional dustproof enclosure and remote reset capability
- Specialized temperature calibration: Supports extreme environments from -40°C to 220°C.
Electrical Characteristics:
60℃~170℃ Operating temperature range, Customizable temperature. | 4S~10S Special action time can be customized |
±8°C, ±10℃ Temperature Tolerance | 1A~30A The overload current tripping range can be customized according to customer's requirements. |
1~30amps/15 volts DC 1~15amps/250 volts AC 1~15amps/30 volts DC 1~30amps/125 volts AC Electrical characteristics |
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