The HCET VA1/VAA1 series creep action thermostats are precision-engineered thermal protection devices with shunt-type bimetal technology. Designed for low-voltage heating applications requiring reliable temperature control, these UL certified components feature conductive bimetal construction that ensures stable current carrying capacity up to 5A. With preset calibration temperatures ranging from 5℃ to 200℃ (±3℃/±5℃/±8℃ tolerance), these slow-make/slow-break thermostats prevent arcing and extend equipment lifespan.
 

Product feature:

Bimetal Construction
- Conductive bimetal directly carries the circuit current, reducing contact resistance.
- Special alloy material ensures long-term temperature sensitivity
Creep Action Mechanism
- Creep action and breaking action prevents arcing (5A/24VDC & 5A/120VAC).
- Suitable for frequent start/stop heating scenarios
Medical-Grade Safety
- Certified to IEC 60601-1 for medical devices.
- Built-in insulating sleeve prevents the risk of electrical leakage
Cross-Industry Application
- Automotive electronics: seat heating/steering wheel heating systems
- Home Appliances: Electric Blankets / Foot Warmers / Pet Heating Pads
- Medical Equipment: Physical Therapy Devices / Warming Blankets / Infusion Heaters
Industrial Durability
- 100,000 times mechanical life test
-30℃~300℃ ambient temperature resistance
- Vibration Resistant Design

Electrical Characteristics:

0℃~200℃

Temperature Range

(Customizable temperature, please contact us.)

±3℃, ±5℃, ±8℃

Temperature Tolerance

VA1&VAA1: 2A/120VAC

VA2&VAA2: 5A/120V AC

Electrical Specifications

Dimension size

Product detail

Application

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