Principle Features

When at work, bimetallic component is at free state, moving contact and static contact are connecting, and circuit is on. When electrical equipment is heated, by any reason, to a temperature higher than rated, internal stresses generated within the bimetallic component will act quickly pushing the moving contact to disconnect which causes the electric to be off and thus the protection is done. When the temperature is lower than rated, bimetallic component will recover to the initial status and the moving contact gets connected so the electrical equipment restarts working. Low electrical resistance, quick temperature sensation, prompt action, safe and dependable, and small size are the advantages of the product.

Scope of Application

The product is widely applied in washing machine motors, air-conditioning fan motors, dry-cleaning machine motors, pump motors, microwave motors, range hood motors, transformers, electronic ballasts, electric power tool, electronic components, batteries, and electric appliances, etc.

Product Profile and Structure

Common Temperature Specifications Table

Model Specification Numbering Method

Customized specification is acceptable