Wenzhou Great Electrical Co., Ltd.

Latching Relay

Brand Name:
Model Number:
Protect Feature:
Contact Load:
High Power
Latching Relay
Detailed Description

VDE approval
80A@250VAC, Dimensions:40*35*18(mm), Weight:45g
relay, electrical relay,latching relay, power relay


Latching relay GRT508B-80A (relay, electrical relay,latching relay, power relay)

Contact parameter Performance parameter 
Contact form1B Release Time20ms Max
Contact resistanceMax.1.5mΩ Operate Time20ms Max
(1A 6VDC) Dielectric strengthcoil&conctact45%-90% RH
Contact materialSilver alloy between open contacts4000VAC 50/60Hz(1Min)
 Contact rating80A 250VAC  1500VAC 50/60Hz(1Min)
(resistive load) Insulation resistance 
Max. Switching Voltage250VAC Ambient temperature500MΩ Min.(500VDC)
Max. Switching Current80A Relative humidity_40+70
Max. Switching Power20000VA Vibration98m/s2
LifeMechanical life5×105OPS Impulsion10-55Hz,1.5mm
Electrical life1×104OPS Weight(without accessory)45g

we are an exporter including Relay.we can send good service for all of our customers all the world!We also accept special order about the products. If you are interested in our products. Please do not hesitate to let us know.We are pleased to give you the detailed information.We carefully select material of each part to promise our products quality.We are sincerely looking for your cooperation.

Company information:
    Wenzhou Great Electrical Co., Ltd. was established in 2003 . We is an exporter of China (Mainland) Resistors products.    Our products have been sold well in North America South America Eastern Europe Southeast Asia Western Europe! The strict quality control procedures allow us to offer clients superior quality products.    If we don't have idea of what you're looking for, please call or e-mail with your ideas and we may be able to make you something completely unique!Please visit our website at www.great-relay.com!
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Send Inquiry to this Supplier
Wenzhou Great Electrical Co., Ltd.
Ms. Chrissy Zeng
No21 North Xinghong Road, Hongqiao Town, Yueqing City

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