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

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

Brand Name:	HCET
Model Number:	3MP
MOQ:	1000
Price:	please contact us
Delivery Time:	5-7 work days
Payment Terms:	T/T

Detail Information

Product Description

Detail Information

Place of Origin:

China

Certification:

ROHS

Document:

3MP.pdf

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

Packaging Details:

5000 pcs per carton

Supply Ability:

10000000 pcs per month

Highlight:

3MP automatic reset thermal overload protector

Bimetallic automatic reset thermal overload protector

6AP dc motor thermal protection

Product Description

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

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

Product Description

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.

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

30℃~180℃ Operating temperature range (customizable)	4S~10S Special action time (customizable)
±5°C, ±8℃ Temperature tolerance	1A~45A Customizable overload current tripping range
Electrical Characteristics: 45A/15V DC \| 15A/30V DC \| 25A/250V AC \| 30A/125V AC

Product Dimensions

Detailed Product View

Typical Applications

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.

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Thermal Overload Protector

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

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

Brand Name:	HCET
Model Number:	3MP
MOQ:	1000
Price:	please contact us
Packaging Details:	5000 pcs per carton
Payment Terms:	T/T

Detail Information

Product Description

Detail Information

Place of Origin:

China

Brand Name:

HCET

Certification:

ROHS

Model Number:

3MP

Document:

3MP.pdf

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

Minimum Order Quantity:

1000

Price:

please contact us

Packaging Details:

5000 pcs per carton

Delivery Time:

5-7 work days

Payment Terms:

T/T

Supply Ability:

10000000 pcs per month

Highlight:

3MP automatic reset thermal overload protector

Bimetallic automatic reset thermal overload protector

6AP dc motor thermal protection

Product Description

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

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

Product Description

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.

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

30℃~180℃ Operating temperature range (customizable)	4S~10S Special action time (customizable)
±5°C, ±8℃ Temperature tolerance	1A~45A Customizable overload current tripping range
Electrical Characteristics: 45A/15V DC \| 15A/30V DC \| 25A/250V AC \| 30A/125V AC

Product Dimensions

Detailed Product View

Typical Applications

Operation Principle

Tags:

Thermal Protector Switch

Motor Thermal Protector

Bimetallic Thermostat Switch

Thermal Cutoff Switch

Creep Action Thermostat

Thermal Overload Protector

NTC Thermistor

PTC Thermistor

PT100 PT1000 Sensor

Thermal Fuse

Current Fuse

PPTC Resettable Fuse

Thermal Protector Switch

Motor Thermal Protector

Bimetallic Thermostat Switch

Thermal Cutoff Switch

Creep Action Thermostat

Thermal Overload Protector

NTC Thermistor

PTC Thermistor

PT100 PT1000 Sensor

Thermal Fuse

Current Fuse

PPTC Resettable Fuse

products details

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

3MP automatic reset thermal overload protector

Bimetallic automatic reset thermal overload protector

6AP dc motor thermal protection

Products Details

Thermal Protector Switch

Motor Thermal Protector

Bimetallic Thermostat Switch

Thermal Cutoff Switch

Creep Action Thermostat

Thermal Overload Protector

NTC Thermistor

PTC Thermistor

PT100 PT1000 Sensor

Thermal Fuse

Current Fuse

PPTC Resettable Fuse

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

3MP automatic reset thermal overload protector

Bimetallic automatic reset thermal overload protector

6AP dc motor thermal protection