NNC71C 1Z 2Z Jqx-40f power relay for Electric Welding Machine

• Customization: Available
• Theory: Electromagnetic Relay
• Usage: Household Appliances Relay, Industrial Control Equipment
• Model NO.: NNC71C
• Electricity Type: AC/DC
• Load: High Power Relay
• Protective Characteristics: Enclosed Relay
• Action Principle: Electromagnetic Type
• Size: Miniature
• Type: Electric Parameter Relay
• Max.Switching Voltage: 240VAC/28VDC
• Contact Rating: 40A
• Contact Material: AG Alloy(Agsno2; Agcdo)
• Certificate: CCC,CE
• Contact Form: 1Z/1H/1D; 2Z/2H/2D
• Transport Package: Carton
• Specification: 50.8mm*47.5mm*73.3mm
• Trademark: NNC
• Origin: China
• HS Code: 8536490000
• Production Capacity: 500000PCS/Week

Product Description

Specifacation

Dimension			39.5mm*74.6mm*72.7mm	50.8mm*47.5mm*73.3mm
Contact Feature	Form		1Z(SPDT);1H(SPST-NO);1D(SPST-NC)	2Z(DPDT);2H(DPST-NO);2D(DPST-NC)
	Rated load		40A
	Max switching voltage		250VAC/28VDC
	Contact resistance		≤100mΩ(6VDC 1A)
	Material		AG Alloy(Agsno2; Agcdo)
	Electrical life		≥1*10^5
	Mechanical life		≥1*10^7
Operate voltage (23ºC)			DC:≤75%*Rated voltage, AC:≤80%*Rated voltage
Release voltage (23ºC)			DC:≥10%*Rated voltage, AC:≥30%*Rated voltage
Maximum voltage (23ºC)			110%*Rated voltage
Coil voltage			DC6-220V, AC6-380V (Customize allowed)
Coil power			DC: 2W, AC: 8.6VA
Pick-up time			≤25ms
Release time			≤15ms
Dielectric strength		Between Same-pole contacts	1500VAC/1min(leakage current 1mA)
		Between Opposite-pole contacts	1500VAC/1min(leakage current 1mA)
		Between contacts and coil	2500VAC/1min(leakage current 1mA)
Insulation resistance			≥100mΩ(500VDC)
Ambient temperature			-44ºC ~55ºC
Ambient humidity			5%-85%RH
Atmospheric pressure			86-106KPa
Installation			Screw
Weight			Approx. 155g/PCS
Packing	Carton with foam box inside		80PCS/Carton, G.W.: 13.8KG, N.W.: 12.8KG, Dimension(mm): 405×290×370

Wiring Diagram