Nanjing Haichuan Electronic Co., Ltd.
                                                                                                           
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16 Years
Since 2010
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1A-80A Automotive Thermal Overload Protector Switch Motor Overcurrent Circuit Breaker

Price Negotiable
Price: please contact us
MOQ: 1000
Delivery Time: 5-7 work days
Brand: HCET
Product Description
1A-80A Automotive Thermal Overload Protector Switch Motor Overcurrent Circuit Breaker
Product Specifications
Attribute Value
Product name HCET-T motor thermal protector
Material PBT case
Temperature range 30~180℃
Tolerance ±8℃,±5℃
Voltage 30V DC / 250V AC
Current Customizable
Application Dumper motors
Product Overview

The HCET-T Series Intelligent Thermal Motor Protector delivers precision protection for automotive and industrial applications. Engineered with high-temperature resistant polymer housing, this overload protector provides dual safeguards against both thermal runaway (60°C-180°C adjustable) and current overloads (1-80A DC/30-250V AC).

Key Features
  • Dual Protection Technology - Thermal cutoff with 5℃ precision (±5℃ tolerance) across 60-180℃ range and adjustable current limiting with trip points 1-80A DC / 1-60A AC
  • Automotive-Grade Reliability - 10,000+ cycle durability and vibration resistant up to 15G
  • Compact Design - 30% smaller than conventional overload protectors with multiple terminal options
  • Versatile Applications - Suitable for vehicle systems, industrial equipment, and consumer products
Electrical Characteristics
60℃~180℃ Operating temperature range, customizable temperature
4S~10S Special action time can be customized
±5°C, ±10℃ Temperature tolerance
1A~80A Customizable overload current tripping range
Dimensions
HCET-T thermal protector switch dimensional drawing showing exact measurements
Product Details
Close-up view of HCET-T thermal protector switch showing construction details Side view of HCET-T thermal protector switch highlighting terminal connections
Typical Applications
Application diagram showing HCET-T thermal protector in automotive motor protection system

Get in Touch

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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