UL 40A 30A 250VAC 12VDC Coil Single Pole Normally Open EV Power Contactor Relay

• Theory: Electromagnetic Relay
• Usage: Lathe Relay, Stabilizer
• Phase: 1
• Electricity Type: Dc
• Number of Pole: 1
• Load: High Power Relay
• Model NO.: WJ172
• Protective Characteristics: Sealed Relay
• Action Principle: Electromagnetic Type
• Size: Miniature
• Type: Electric Parameter Relay
• Product Name: Electromagnetic Relay with CE Aircondition Relay
• Part Number: Wj172
• Max Current: 40A
• Contact Arangement: 1A,1b,1c/ No, Nc, Transfer
• Contact Capacity: 28VDC,250VAC
• Coil Voltage: 6~220VDC,6~240VAC
• Color: Black
• Contact Material: Agsno2
• Weight: 90g
• Mounting Method: PCB
• Transport Package: 200PCS in 1 Carton
• Specification: 41*33*47.5mm
• Trademark: wanjia star
• Origin: Zhejiang, China
• HS Code: 8536411000
• Production Capacity: 5, 000, 000.00/ Year

Product Description

UL 40A 30A 250VAC 12VDC Coil Single Pole Normally Open EV Power Contactor Relay
1. Basic Info:
Model NO: WJ172 / JQX-29F
Usage: Household Appliances, Automation Systems, Electronic Equipment, etc
Electricity Type: AC, DC
Action Principle:Electromagnetic Type
Trade mark: WAN JIA STAR
Phase:1 (SPST / SPDT)
Protective Characteristics: Sealed Relay
Outline Dimesion:41.0x32.0x50.0mm
Origin:Zhejiang, China

Main Parameter
Contact Type	1A,1B,1C
Contact Material	Silver Alloy
Contact Resistance	Max.50mΩ
Rated Load	40A 250VAC
	40A 28VDC
Max. Switching Voltage	28VDC/250VAC
Max. Switching Current	40A
Max. Switching Power	1120W/10000VA
Electrical Life	2×10^4
Mechanical Life	1×10^7
Coil Voltage	6~220VDC
Coil Power Consumption	3.0W

Other Parameters
Movement Time			Max.20ms
Release Time			Max.20ms
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			≈90g

FAQ

Q: 1. How do you control the quality of the products?
A: Automatic inspection machine and manual test together before packing. (During the automatic inspection, there are different machines for each link to detect)

Q:2. What is your payment term?
A: We usually accept T/T, Paypal, and L/C (if you need other payment methods, we can also do it.)

Q:3. Will you accept the use of our logo?
A: If you have a good quantity, we can do OEM for you. (The power relay itself is a standard part, and the mark is OK if you have special requirements when purchasing)

Q:4. Can I take samples for reference?
A: We provide free samples for testing.

Q:5.What is your delivery time?
A: Usually it takes 7-15 working days for production and 15-20 working days for large quantities. (We have stock in small batches, and the order will be shipped)

Q:6. How long is your product warranty period?
Answer: 12-24 months