UL Approved Jqx-40 50A 40AMP Single Phase 220V Mini Protection Relay12VDC 24VDC Power Relays for UPS Industrial EV Charger

• Theory: Electromagnetic Relay
• Usage: Lathe Relay, Stabilizer
• Phase: 1
• Electricity Type: Dc
• Number of Pole: 1
• Load: High Power Relay
• Model NO.: WJ178-1C
• Protective Characteristics: Open Relay
• Action Principle: Electromagnetic Type
• Size: Miniature
• Type: Electric Parameter Relay
• Product Name: Mini Power Universal Electrical Equipment Latch
• Part Number: Wj178
• Max Current: 50A
• Contact Arangement: 1A,1b,1c/ No, Nc, Transfer
• Contact Capacity: 28VDC,250VAC
• Coil Voltage: 6~220VDC
• Contact Material: Agsno2
• Weight: 150.0g
• Mounting Method: Screw Fasten
• Transport Package: 100PCS in 1 Carton
• Specification: 72*47*46mm
• Trademark: wanjia star
• Origin: Zhejiang, China
• HS Code: 8536411000
• Production Capacity: 5, 000, 000.00/ Year

Product Description

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Main Parameter
Contact Type		1A,1B,1C
Contact Material		Silver Alloy
Contact Resistance		Max.50mΩ
Rated Load		50A 250VAC
		50A 28VDC
Max. Switching Voltage		28VDC/250VAC
Max. Switching Current		50A
Max. Switching Power		1400W/12500VA
Electrical Life		2×10^4
Mechanical Life		1×10^7
Coil Power Consumption	(DC)	3.0W
	(AC)	5.5VA
Coil Voltage	(DC)	6~220VDC
	(AC)	6~220VAC

Other Parameters
Movement Time		Max.25ms
Release Time		Max.25ms
Starting Resistance	Coil Contacts	2000VAC ,(50/60Hz), 1 min.
	Open Contacts	1500VAC ,(50/60Hz), 1 min.
Insulation Resistance		Min. 1000MΩ (500 VDC)
Environment Temperature		-40ºC~+55ºC
Operation Humidity		45%~85% RH
Shock Resistance	Functional	Min. 10G
	Destructive	Min. 100G
Anti-vibration	Functional	1.5mm(DA)10~55 Hz
	Destructive	1.5mm(DA)10~55 Hz
Weight		≈150g

UL Approved Jqx-40 50A 40AMP Single Phase 220V Mini Protection Relay12VDC 24VDC Power Relays for UPS Industrial EV Charger

         Wan Jia Star focuses on the research and development and manufacture of high-quality high-power electromagnetic relays. With contact anti-arc material and single-contact structure, it has an excellent performance in large-capacity load switching of power supply systems, while maintaining excellent performance in terms of contact volume and contact pressure. Our relay products include single group, double group, and triple group, 7A to 200A current range, NO, NC, and Transfer contacts, coil voltage 6~220VDC, 6~240VAC, and contact capacity 12VDC 24VDC 28VDC / 110VAC 220VAC 250VAC, PCB and Screw Fasten two mounting methods are available. In addition, Wan Jia Star power relays comply with various safety standards. IEC255, GB8898, UL, CE, TUV, RoHS, Reach, CQC standards, etc. It is used in electronic control equipment, household appliances, smart home, office automation, security series, commercial machinery, communication equipment, automobiles, machine tools, construction, transportation equipment, and instrumentation, and it can be used as a remote control intermediate conversion or amplification component.