Nanjing Haichuan Electronic Co., Ltd.
                                                                                                           
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16 Years
Since 2010
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OEM Car DC Electric Motor Thermal Protection 7AM 6AP 5AP

Price Negotiable
Price: please contact us
MOQ: 1000
Delivery Time: 5-7 work days
Brand: HCET
Product Description
OEM Car DC Electric Motor Thermal Protection 7AM 6AP 5AP
HCET 3MP Bimetal Thermal Protector Switch

Precision-engineered bimetal disc switches designed for critical motor protection across industrial and consumer applications. High-performance alternative to Sensata Klixion with self-hold mechanism for reliable circuit interruption (4-10s response time) during overloads, short circuits, or motor lock conditions.

Product Name: 3MP motor thermal protector
Material: Metal case
Temperature Range: 30~180℃
Tolerance: ±8℃,±5℃
Voltage: 30V DC / 250V AC
Current: Customizable
Application: Car DC Motor
Reset Type: Manual reset after power cutoff
Compliance: RoHS, CE-certified
Key Features
  • Multi-Application Compatibility: Optimized for window motors, power tools (drills/grinders), HVAC systems, and home appliances (washing machines/vacuums)
  • Intelligent Protection: Dual protection with temperature-sensitive bimetal disc + current overload detection (4-10s precision trip time)
  • Customizable Performance: Adjustable trip current (1A-45A) and optional temperature activation points (30℃-180℃ ±5℃)
  • Robust Construction: Compact IP54-rated housing with 100,000+ cycle durability and silver alloy contacts
  • Global Compliance: Meets EU RoHS directives with UL/TUV equivalent testing
Electrical Characteristics
30℃~180℃
Operating temperature range, Customizable temperature
4S~10S
Special action time can be customized
±5°C, ±8℃
Temperature Tolerance
1A~45A
The overload current tripping range can be customized
Electrical characteristics:
45amps/15 volts DC • 15amps/30 volts DC • 25amps/250 volts AC • 30amps/125 volts AC
Dimensions
3MP thermal protector switch dimensional drawing showing exact measurements
Product Details
Close-up view of HCET 3MP thermal protector showing construction details
Application Examples
Illustration showing thermal protector installed in various motor applications

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Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Nanjing Haichuan Electronic Co., Ltd.
Location No.18, Huyue Road, Luhe Development, 211500 Nanjing, Jiangsu, China
Contact Person Lily

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