Nanjing Haichuan Electronic Co., Ltd.

China,Nanjing ,Jiangsu
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OEM Car DC Electric Motor Thermal Protection 7AM 6AP 5AP

China OEM Car DC Electric Motor Thermal Protection 7AM 6AP 5AP

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OEM Car DC Electric Motor Thermal Protection 7AM 6AP 5AP

MOQ： 1000
Price： Please contact us
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Payment Terms	T/T
Supply Ability	10000000 pcs per month
Delivery Time	5-7 work days
Packaging Details	20000 pcs per carton
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
Brand Name	HCET
Model Number	3MP
Certification	ROHS
Place of Origin	China

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Product Details
Company Details

Product Specification


Payment Terms	T/T	Supply Ability	10000000 pcs per month
Delivery Time	5-7 work days	Packaging Details	20000 pcs per carton
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	Brand Name	HCET
Model Number	3MP	Certification	ROHS
Place of Origin	China
High Light	OEM electric motor thermal protection ，Klixon 7AM electric motor thermal protection ，OEM klixon 7am thermal protector

HCET 3MP Bimetal Thermal Protector Switch Self-Hold Overload Protection 6AP/5AP Compatible for Car DC Motor

The HCET 3MP series thermal protectors are precision-engineered bimetal disc switches designed for critical motor protection across industrial and consumer applications. As a high-performance alternative to Sensata Klixion, our self-hold mechanism ensures reliable circuit interruption (4-10s response time) during overloads, short circuits, or motor lock conditions, with manual reset capability after power cutoff. With customizable trip currents up to 45A and temperature ranges from 30℃-180℃ (±5℃ precision), these RoHS-compliant protectors are ideal for demanding environments requiring UL-equivalent safety standards.

Product feature:

Multi-Application Compatibility
- Optimized for window motors, power tools (drills/grinders), HVAC systems, and home appliances (washing machines/vacuums)
- Compatible with leading brands' thermal cutoff switch footprints
Intelligent Protection
- Dual protection: Temperature-sensitive bimetal disc + current overload detection
- 4-10s precision trip time prevents motor burnout in stall conditions
Customizable Performance
- Adjustable trip current: 1A-45A (DC 15V-30V / AC 125V-250V)
- Optional temperature activation points (30℃-180℃ ±5℃)
Robust Construction
- Compact IP54-rated housing for coil/internal/external mounting
- 100,000+ cycle durability with silver alloy contacts
Global Compliance
- Meets EU RoHS directives
- CE-certified 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 according to customer's requirements.

45amps/15 volts DC 15amps/30 volts DC

25amps/250 volts AC 30amps/125 volts AC
Electrical characteristics

Dimension size

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Company Details

Bronze Gleitlager

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Year Established:

2010 
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Employee Number:

280~350 
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Ecer Certification：

Verified Supplier 

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 t... 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 t...

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Nanjing Haichuan Electronic Co., Ltd.
No.18, Huyue Road, Luhe Development, 211500 Nanjing, Jiangsu, China
https://www.thermalprotectorswitch.com/

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