Manufacturing thermal protectors and switches since 2010.

bimetal safety cut-outs

You’re in the right place for bimetal safety cut-outs.By now you already know that, whatever you are looking for, you’re sure to find it on Haichuan.we guarantee that it’s here on Haichuan.
With all its features like , is conducive to popularization and application. .
We aim to provide the highest quality bimetal safety cut-outs.for our long-term customers and we will actively cooperate with our customers to offer effective solutions and cost benefits.
Application of HCET Temperature Switch  for Transformer  | Haichuan
Transformers are a common type of power equipment used to transfer electrical energy from one circuit to another to achieve voltage ups and downs. During the operation of transformers, a certain amount of heat will be generated, especially when operating under heavy loads. If the temperature rises quickly and exceeds the temperature range that the transformer can withstand, it can lead to equipment overheating, damage, and even fire safety risks. Therefore, it is necessary to install temperature switches in transformers. HCET temperature switches are widely used in various types of transformers, including distribution transformers, ring transformers, power transformers, special purpose transformers, etc.
Wholesale HCET-A Professional snap-action  temperature limiting switch  thermal protector
• First China-made round shape thermal protector got UL,TUV and CQC certifications and broke 30 years’ monopoly of Germanyprotectors.• Good sealed, can prevent product failure from vacuum impregnation process.• Small size, suitable to be embedded inside coil.• Metal case, up to 50KG coil shaping pressure, has high thermal conductivity and temperature sensitive.• Pure temperature action type products, bimetal-disc without current and heat effect, accurate temperature control.
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