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Bimetallic Automatic Reset Thermal Overload Protector 3MP 6AP For DC Motor

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Bimetallic Automatic Reset Thermal Overload Protector 3MP 6AP For DC Motor

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Brand Name : HCET

Model Number : 3MP

Certification : ROHS

Place of Origin : China

MOQ : 1000

Price : please contact us

Payment Terms : T/T

Supply Ability : 10000000 pcs per month

Delivery Time : 5-7 work days

Packaging Details : 5000 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 : Traction Motors

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3MP 6AP Bimetallic Automatic Reset Thermal Overload Protector For DC Motor
HCET 3MP/6AP Bimetallic Overload Protectors provide automatic power-off reset functionality (10-30A current range) for thermal cutout protection in traction motors and similar applications.
Product Specifications
Attribute Value
Product name 3MP motor thermal protector
Material Metal case
Temperature range 30~180℃
Tolerance ±8℃,±5℃
Voltage 30V DC / 250V AC
Current Customizable
Application Traction Motors
Key Features
  • Intelligent dual protection: Combines overload current protection (customizable 10A-30A range) with short-circuit instantaneous cut-off (4-10 second response time)
  • Military-grade durability: Tested for over 10,000 mechanical cycles with silver-plated contacts maintaining low resistance (<50mΩ)
  • Adaptable design: Compact structure saves space with customizable terminals supporting plug or rivet line fixation
Technical Specifications
Operating temperature range: 30℃~180℃ (customizable)
Special action time: 4S~10S (customizable)
Temperature tolerance: ±5°C, ±8℃
Overload current tripping range: 1A~45A (customizable)
Electrical Characteristics
45A/15V DC | 15A/30V DC | 25A/250V AC | 30A/125V AC
Product Dimensions
Bimetallic Automatic Reset Thermal Overload Protector 3MP 6AP For DC Motor
Detailed Product View
Bimetallic Automatic Reset Thermal Overload Protector 3MP 6AP For DC Motor
Typical Applications
Bimetallic Automatic Reset Thermal Overload Protector 3MP 6AP For DC Motor
Operation Principle
The HCET bimetallic overload protector utilizes thermal deformation of precision-calibrated bimetallic elements to detect temperature changes. When abnormal current causes temperature to exceed preset thresholds, the bimetal bends to trigger mechanical linkage, cutting power within 4-10 seconds. Automatic reset occurs when temperatures normalize, requiring no manual intervention.

Product Tags:

Bimetallic Thermal Overload Protector

      

Automatic Reset Thermal Overload Protector

      

Thermal Overload Protector 3MP 6AP

      
Quality Bimetallic Automatic Reset Thermal Overload Protector 3MP 6AP For DC Motor for sale

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