HC02 Bimetal Thermal Overload Protector 30A High-Temperature Motor Protection Replacement for Otter PB Series Wiper Motor Safety

Product feature:

• Dual-Sensing Technology
  Combines **temperature + current detection** to prevent motor burnout from overheating or power surges.
• Customizable Safety
  Set trip parameters to match your equipment:
  Temperature: 60°C–180°C (±8°C accuracy)
  Overload Current: 1–30A (DC/AC)
• Ultra-Fast Response
  Triggers circuit cutoff in **4–10 seconds** during overloads, minimizing downtime and repair costs.
• Robust Construction
  High-temperature-resistant housing (up to 200°C) + corrosion-resistant bimetal strips for harsh environments.
• Global Compliance
  RoHS-certified materials meet EU/US environmental regulations, ensuring export readiness.

Electrical Characteristics:

Dimension size

Product detail

Application

Nanjing Haichuan Electronic Co., Ltd., located in Nanjing Luhe Economic Development Zone, is a national high-tech enterprise specializing in the production of high-end motor protectors, overcurrent protectors, thermostats, thermal protectors, temperature switches, temperature control switches, and temperature sensors. The company has passed the IATF16949 quality management system certification and has multiple independent patents. Its products have passed UL, TUV, CQC, and PSE international safety certification, The company adopts advanced automation equipment production technology, and its various series of products are widely used in fields such as glass lifter motors, wiper motors, seat motors, mixers, tubular motors, electric tools, battery packs, heating pads, new energy, etc. Haichuan embraces all rivers and pursues excellence. With professional technology, Haichuan is committed to providing reliable comprehensive solutions for overheating and overcurrent protection.