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Small Size Electronic Latching Relay , Double Coil 440VAC Electromechanical Relay

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Jiaxing Wisdom Electronic Tech Co., Ltd.

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Brand Name : WSD

Model Number : WSD-508HC-100A

Place of Origin : CHINA

MOQ : Negotiable

Price : Negotiable

Payment Terms : L/C, T/T

Supply Ability : 20000/day

Delivery Time : 14-21days

Packaging Details : Cartons / Pallets

Contact Form : 2B

Contact Material : AgSnO2

Operate Time : 25ms Max.

Release Time : 25ms Max.

Rated Load(Resistive) : 100A 250VAC

Outline Dimension : 58X40X21 (mm)

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Double coil latching relay 100A contact switching capability 440VAC

◇ 100A contact switching capability

◇ Only impulse excitation needed, both for single and double coil.
◇ Low power consumption, 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
◇ RoHS compliant
◇ Outline dimensions: (58 x 40 x 21) 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	16	8/8	2.25	4.5	≤4.5	≤4.5	9	≥90
9	36	18/18			≤6.75	≤6.75	13.5
12	64	32/32			≤9	≤9	18
24	256	128/128			≤18	≤18	36
Contact Data					Characteristics
Contact Form		2B			Operate Time		25ms Max.
Contact Material		AgSnO₂			Release Time		25ms Max.
Contact Resistance		Max.1.0mΩ (1A 6VDC)			Insulation Resistance (500VDC)		500MΩ Min.
					Dielectric Strength (50/60Hz,1Min)	Contact to Coil	4000VAC
Rated Load(Resistive)		100A 250VAC				Across Open Contacts	2000VAC
Max.Switching Voltage		440VAC				Contact to contact
Max.Switching Current		100A			Surge Voltage (1.2/50μs)	Contact to Coil	20KVAC
Max.Switching Power		25000VA / 2800W
Service Life	Mechnical Endurance	1×10⁵OPS			Dielectric Creepage		8mm
	Electrical Endurance	6×10³OPS			Unit Weight		About 95g
Max.Short-Circut Current		1500A/10ms			Outline Dimension (without connecting parts)		58X40X21 (mm)

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

Product Tags:

electromechanical relay

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