HCET VA1/VAA1 Bimetal Creep Action Thermostat
Adjustable Temperature Overheat Protection for Electric Underblankets and Industrial Applications
Product Overview
The HCET VA1/VAA1 Series is a precision-engineered creep action thermostat utilizing conductive bimetal technology for reliable low-voltage temperature control. Designed with slow make/break switching mechanics, this safety-rated device provides ±3℃ accuracy across a 5℃-200℃ range, ideal for overheating prevention in personal heating appliances and industrial equipment. Certified to UL/CE standards, its electrically live case with optional insulation sleeve ensures compliance with global safety regulations while supporting 5A/120V AC.
Technical Specifications
| Product Name |
VA1 Creep Action Thermostat |
| Material |
Plastic Case |
| Temperature Range |
0~200℃ (Customizable temperature available) |
| Temperature Tolerance |
±3℃, ±5℃, ±8℃ |
| Voltage |
120V AC |
| Current |
5A |
| Application |
Electric Underblankets |
Key Features
- Bimetal Conductive Design: Current-carrying bimetal structure eliminates secondary circuits, enhancing response speed and durability.
- Creep Action Mechanism: Gradual contact engagement reduces arcing, extending lifespan to 100,000+ cycles even under frequent load switching.
- Precision Temperature Control: Factory-calibrated with ±3℃/±5℃/±8℃ tolerance options, ensuring consistent thermal protection for sensitive applications.
- Versatile Termination Options: Choose VA1 (same-end) or VAA1 (opposite-end) terminal configurations, with optional pre-wired leads for OEM integration.
Electrical Specifications
Temperature Range: 0℃~200℃ (Customizable temperature available)
Temperature Tolerance: ±3℃, ±5℃, ±8℃
Electrical Ratings: VA1 & VAA1: 2A/120VAC; VA2 & VAA2: 5A/120V AC
Product Dimensions

Product Details

Typical Applications
