Wenzhou Great Electrical Co., Ltd.

home products Relay Latching relay GRT508D-60A (power relay, 3 phases relay, meter components)

Latching relay GRT508D-60A (power relay, 3 phases relay, meter components)

Product Details:

Size 100*50*21(mm)
Theory Electromagnetic Relay
Usage Protective
Protect Feature Epoxy
Contact Load High Power
Place of Origin Zhejiang, China (Mainland)
Brand Name GRT
Model Number GRT508D-60A

Payment & Shipping Terms:

Minimum Order Quantity: 1000 Piece/Pieces
Payment Terms: L/C,T/T,Western Union

Detailed Product Description


Applicable to the three-phase smart meters of 5(20)A5(30)A10(40)A and the compound switches of 10KVA20KVA
Contacts can be controlled by the handle switches.
Dimensions:100×50×21(mm)

Contact parameterPerformance parameter 
Contact form3BRelease Time50ms Max
Contact resistanceMax.1.5mΩOperate Time50ms Max
(1A 6VDC)Dielectric strengthcoil&conctact4000VAC 50/60Hz(1Min)
Contact materialSilver alloybetween open contacts2000VAC 50/60Hz(1Min)
 Contact rating60A 250VACbetween contact poles4000VAC 50/60Hz(1Min)
(resistive load)Insulation resistance1000MΩ Min.(500VDC)
Max. Switching Voltage250VACAmbient temperature_40+70
Max. Switching Current60ARelative humidity45%-90% RH
Max. Switching Power15000VAVibration10-55Hz,1.5mm
LifeMechanical life5×105OPSImpulsion98m/s2
Electrical life1×104OPSWeight150g

latching relay, power relay

Latching relay GRT508D-60A (power relay, 3 phases relay, meter  components) Latching relay GRT508D-60A (power relay, 3 phases relay, meter components)

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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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