HCET 8AM PTC Overload Tarpaulin Motor Thermal Protector Switch
Dual-sensitive thermal protection switch designed for reliable motor and electrical system safety
Product Overview
The HCET 8AM+PTC High-Current Dual-Sensitive Thermal Protector is a precision-engineered solution designed to safeguard motors, transformers, and electrical systems from overheating and overcurrent damage. Combining temperature and current sensitivity, this thermal switch ensures reliable protection across high-demand applications.
Technical Specifications
| Attribute |
Value |
| Product Name |
8AM Motor Thermal Protector |
| Material |
Metal Case |
| Temperature Range |
80~180℃ |
| Tolerance |
±8℃, ±5℃ |
| Voltage |
30V DC / 250V AC |
| Current |
Customizable |
| Application |
Tarpaulin Motors |
Key Features
- Dual-Sensitive Protection: Automatically disconnects circuits during overheating (up to 180°C) or overcurrent (up to 60A)
- Precision Trip Mechanism: Calibrated to trip within 4-10 seconds under setting temperature
- High-Performance Design: Robust construction supports demanding environments with wide voltage compatibility (12V-250V)
- Customization & Reliability: Flexible terminal/wire options and individually tested units
Electrical Characteristics
Operating Temperature: 80℃~180℃ (Customizable)
Action Time: 4-10 seconds (Customizable)
Temperature Tolerance: ±5°C, ±8℃
Overload Current: 15A~60A tripping range (Customizable)
Voltage Ratings:
15V DC/30V DC: 1-60 amps
125V AC/250V AC: 1-60 amps
Product Details
Industry Applications
- Automotive: Protects starter motors, windshield wipers, and EV cooling systems
- Industrial: Safeguards pumps, compressors, and conveyor motors
- Consumer Appliances: Used in washing machines, refrigerators, and power tools