Wenzhou Great Electrical Co., Ltd.

home products Relay Magnetic Latching Relay GRT508L-200A

Magnetic Latching Relay GRT508L-200A

Product Details:

Size Subminiature
Usage Protective
Protect Feature Epoxy
Theory Electromagnetic Relay
Contact Load High Power
Place of Origin Zhejiang, China (Mainland)
Brand Name GRT
Model Number GRT508L-200A

Payment & Shipping Terms:

Payment Terms: T/T,Western Union

Detailed Product Description


 Coil parameter(20)
coil coderated coil (VDC)Coil resistance                   (Ω)±10%Coil power (W)Release voltage  (VDC)operate voltage (VDC)over voltage (VDC)pluse width  (ms)
single coil double coilsingle coildouble coil
66VDC42/28.5W17.0W≤70%≤70%≤120%≥100ms
99VDC105/5
1212VDC178.5/8.5
2412VDC6834/34

Contact parameterPerformance parameter 
Contact form2BRelease Time60ms Max
Contact resistanceMax.1.0mΩOperate Time60ms Max
(1A 6VDC)Dielectric strengthcoil&conctact4000VAC 50/60Hz(1Min)
Contact materialSilver alloybetween open contacts2000VAC 50/60Hz(1Min)
 Contact rating200A 250VAC
(resistive load)Insulation resistance500MΩ Min.(500VDC)
Max. Switching Voltage250VACAmbient temperature_40+70
Max. Switching Current200ARelative humidity45%-90% RH
Max. Switching Power50000VAVibration10-55Hz,1.5mm
LifeMechanical life5×105OPSImpulsion98m/s2
Electrical life5×103OPSWeight450g
latching relay, power relay

Magnetic Latching Relay GRT508L-200A Magnetic Latching Relay GRT508L-200A

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Company Info

Wenzhou Great Electrical Co., Ltd.
[China (Mainland)]
[Verified Member]

City: Wenzhou
Province/State: Zhejiang
Country/Region : China (Mainland)

Business Type:Manufacturer

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