Product Details
BW-HC25 Three-Phase High Current Thermal Protector (16A-35A)
Waterproof/Oil-Resistant Bimetal Switch for High Power Motor
The BW-HC25 Three-Phase High Current Thermal Protector is
engineered for extreme environments, delivering reliable overload
protection for pumps, industrial motors, transformers, and
high-power equipment (up to 35A). With precision bimetal technology
and epoxy-sealed construction, it ensures stable performance in
wet, oily, or dusty conditions while maintaining ultra-low internal
resistance for energy efficiency. Pre-calibrated temperature ranges
(70°C-160°C ±5°C/±8°C) eliminate field adjustments, making it a
plug-and-play safety solution for global industrial applications.
Product feature:
- Heavy-Duty Protection
Handles 16A/25A/35A loads at 250V AC (50/60Hz) for motors, pumps,
and transformers. - Environmental Resilience
IP67-equivalent epoxy sealing resists water, oil, dust, and
mechanical stress. - Precision Temperature Control
Pure bimetal design minimizes current interference, with preset
calibration (±5°C accuracy). - Fail-Safe Structure
Closed casing prevents contamination while insulated terminals
ensure operator safety.
Electrical Characteristics:
70℃~160C Temperature Range(Customizable temperature, please contact us.) |
±5°℃, ±8℃ Temperature Tolerance |
250V AC 50HZ/60HZ 16A,25A,35A Electrical Specifications |
Dimension size
Product detail
Application
Company Profile
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.