HC02-B Bimetal Thermal Protector for Motor Overload Protection High-Precision Automotive Thermal Switch RoHS Certified for EPS Motor

Brand Name:HCET
Certification:UL, ROHS
Model Number:HC02-B
Minimum Order Quantity:1000
Delivery Time:5-7 work days
Payment Terms:T/T
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Location: Nanjing Jiangsu China
Address: No.18, Huyue Road, Luhe Development, 211500 Nanjing, Jiangsu, China
Supplier`s last login times: within 38 hours
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Product Details

HC02-B Bimetal Thermal Protector for Motor Overload Protection High-Precision Automotive Thermal Switch RoHS Certified for EPS Motor

The HCET HC02 Series is a premium-grade bimetal thermal protector engineered to safeguard DC/AC motors and transformers from overheating,
overload, and short-circuit damage. With a customizable trip current range of 1-30A and an operating temperature range of 60℃-180℃
(±8℃/±10℃ tolerance), this compact yet robust device ensures precise thermal response (4-10s trip time). Certified to meet RoHS environmental
standards, the HC02 offers seamless compatibility with delivering durability (30,000+ cycles) and resistance to vibration, dust, and humidity.
Custom terminal configurations and trip settings available upon request.

Product feature:

  • Multi-Industry Protection
    Reliably protects motors in automotive, industrial, and household applications from overload, locked rotor, and short-circuit failures.
  • Precision Engineering
    - Adjustable trip current: 1-30A (DC 15V/30V, AC 125V/250V)
    - Temperature accuracy: ±8℃/±10℃ tolerance
    - Fast response: 4-10s trip time prevents motor burnout
  • Rugged & Compact Design
    - High-temperature-resistant polymer housing (-40℃ to 180℃)
    - Vibration-proof bimetal disc technology
    - Ultra-slim profile for space-constrained installations
  • Certified Safety
    Complies with RoHS , ensuring lead-free and hazardous substance-free construction.
  • Customization Ready
    Tailor trip settings, terminal types (quick-connect/spade), and wire lengths to match OEM requirements.

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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China HC02-B Bimetal Thermal Protector for Motor Overload Protection High-Precision Automotive Thermal Switch RoHS Certified for EPS Motor supplier

HC02-B Bimetal Thermal Protector for Motor Overload Protection High-Precision Automotive Thermal Switch RoHS Certified for EPS Motor

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