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Bimetallic Thermal Overload Protector 10A-40A Motor Thermal Protection Switch

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Nanjing Haichuan Electronic Co., Ltd.

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Bimetallic Thermal Overload Protector 10A-40A Motor Thermal Protection Switch

Name: Bimetallic Thermal Overload Protector 10A40A Motor Thermal Protection Switch
Brand: HCET
Price: 1 USD

Buy cheap Bimetallic Thermal Overload Protector 10A-40A Motor Thermal Protection Switch product

Brand Name : HCET

Model Number : HC01/6AP

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 : 20000 pcs per carton

Product name : HCET Bimetal Thermal Overload Protector

Material : Metal/PBT case

Temperature range : 30~180℃

Tolerance : ±8℃,±5℃

Voltage : 30V DC / 250V AC

Current : Customizable

Application : Motors/Compressors

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HCET Bimetallic Thermal Overload Protector 10A-40A for Motors & Compressors

HCET series customizable overload protector utilizes a precision-calibrated bimetallic strip that bends under abnormal current-induced heat. When temperatures exceed the preset threshold (e.g., motor overload or compressor failure), the strip triggers an instant mechanical cutoff (4-10s response) to prevent equipment damage. After cooling, the device auto-resets without manual intervention, ensuring continuous protection.

Product Specifications

Attribute	Value
Product Name	HCET Bimetal Thermal Overload Protector
Material	Metal/PBT Case
Temperature Range	30~180℃
Tolerance	±8℃, ±5℃
Voltage	30V DC / 250V AC
Current	Customizable
Application	Motors/Compressors

Key Features & Applications

Industrial Machinery: Safeguards motors (0.5-30kW), CNC machines, and pumps from burnout
HVAC Systems: Protects compressors in commercial cooling units and heat pumps
Renewable Energy: Stabilizes solar inverters and EV charging stations under voltage surges
Harsh Environments: Operates in -30°C to 200°C for oil rigs, chemical plants, and marine equipment

Electrical Characteristics

Operating Temperature Range

30℃~180℃

Response Time

4S~10S

Temperature Tolerance

±5°C, ±8℃

Current Tripping Range

1A~45A

Current/Voltage Rating	Specification
45A / 15V DC	15A / 30V DC
25A / 250V AC	30A / 125V AC

Dimensions & Technical Drawings

Bimetallic Thermal Overload Protector 10A-40A Motor Thermal Protection Switch

Product Details

Application Examples

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Bimetallic Thermal Overload Protector 10A-40A Motor Thermal Protection Switch Images

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Bimetallic Thermal Overload Protector 10A-40A Motor Thermal Protection Switch

Bimetallic Thermal Overload Protector 10A-40A Motor Thermal Protection Switch

Bimetallic Thermal Overload Protector 10A

40A Motor Thermal Protection Switch

10A Motor Thermal Protection Switch

Bimetallic Thermal Overload Protector 10A-40A Motor Thermal Protection Switch Images