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1B Contact Form Mechanical Latching Relay with 60A 250VAC Rated Load

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Jiaxing Wisdom Electronic Tech Co., Ltd.

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Brand Name : WSD

Model Number : WSD-508A-60A

Place of Origin : CHINA

MOQ : 500 pecs

Contact Form : 1B

Operate Time : 20ms Max.

Release Time : 20ms Max.

Contact Material : AgSnO2

Rated Load(Resistive) : 60A 250VAC

Certification : RoHS

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WSD-508A-60A Latching Relays Single Double 60A 250VAC Rated Load(Resistive)

◇ 60A contact switching capability

◇ Only impulse excitation needed, both for single and double coil.

◇ Low power consumption with great load capability, small in size

◇ Custom assemblies available with flexible wire and/or copper straps, and/or with integrated shunt

◇ 4KV dielectric strength between coil and contacts

◇ PCB installation structure available

◇ RoHS compliant

◇ Outline dimensions: (39.1 x 30.9 x 17) mm

Coil Data (20℃)
Coil Voltage	Coil Resistance (Ω)		Coil Power (W)		Operating Voltage	Releasing Voltage	Allowing Voltage	Pulse Duration
(VDC)	Single Double		Single Double		(VDC)	(VDC)	(VDC)	(ms)
6	36	18/18	1.0	2.0	≤4.2	≤4.2	9	≥50
9	81	40.5/40.5			≤6.3	≤6.3	13.5
12	144	72/72			≤8.4	≤8.4	18
24	576	288/288			≤16.8	≤16.8	36
Contact Data					Characteristics
Contact Form		1B			Operate Time		20ms Max.
Contact Material		AgSnO₂			Release Time		20ms Max.
Contact Resistance		Max.1.5mΩ (1A 6VDC)			Insulation Resistance (500VDC)		500MΩ Min.
					Dielectric Strength (50/60Hz,1Min)	Contact to Coil	4000VAC
Rated Load(Resistive)		60A 250VAC				Across Open Contacts	1500VAC
Max.Switching Voltage		250VAC				Contact to contact
Max.Switching Current		60A			Surge Voltage (1.2/50μs)	Contact to Coil
Max.Switching Power		15000VA
Service Life	Mechnical Endurance	5×10⁵OPS			Dielectric Creepage
	Electrical Endurance	1×10⁴OPS			Unit Weight		About 36g
Max.Short-Circut Current		1500A/10ms			Outline Dimension (without connecting parts)		39.1X30.9X17 (mm)

Environmental Data
Ambient Temperature		-40℃～+70℃			Relative Humidity		5%-85% RH
Vibration		10-55Hz 1.5mm			Shock		98m/s²

Dimension Drawings

Typical Terminal

Product Tags:

electromechanical relay

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