Company Info
Donghua electric stock Co., ltd of Zhejiang (The provious-name is Zhejiang Donghua electric factory), has gained ISO9001 Quality System confirmation. We mainly produces and sell all kinds of low voltage electrical equipments NaFe boron, ferrite, floppy and so on series rare-earth and permanent magnetism materials and elements. Our products have CCEE, CE, UL approval. Most of our products have been sell to east-south of Asia, South America, Middle east etc. We give a whole hearted welcome to our ... view more
Company Profile
OEM Services Provided:
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Specifications:
LR1 series thermal relay is suitable for thermal
protection in the circuit with AC 50Hz,voltage up to 660V,motor power up to 45Kw or less LR1,It has differential attachment and automatic temperature compensating function.It can be fixed on to contactor and can also be fixed independently.The product is made in accor
dance with IEC292-1,LR2 rated current 0.1-93A for protecting the phase break when the electric motor is overload.
The relay has different mechanism and temperature compensation&can be pluged in LC1-D series AC contact It is the most advanced thermal relay in the nineties in the world.