High Power Electromagnetic Relay HHC71-4(JQX-78F)

They are special for electric vehicles
Parameters of High Power Electromagnetic Relay HHC71-4(JQX-78F) :
(A=NO B=NC C=NO&NC)

Contact	Form		2A,2B,2C 3A,3B,3C
	Load (Resistive Leakage)		60A/250VAC 30VDC
	Contact resistance (initial)		≤100mΩ
	Material		Silver alloy
	Electric life		≥105
	Machine life (300 times/min)		≥107
Pick-up voltage (25℃)			DC:≤75%×rated voltage AC:≤80%×rated voltage
Release voltage (25℃)			DC:≥10%×rated voltage AC:≥30%×rated voltage
Maximum voltage (25℃)			110%×rated voltage
Specifications of coils		DC	6-220V (Customizable Voltage )
		AC	6-380V (Customizable Voltage )
Coil power	DC		4.5W
	AC		10.5VA
Pick-up time (rated voltage)			≤25ms
Release time (rated voltage)			≤15ms
Initial withstand	Between same-pole contacts		1500VAC/1min(leakage current:1mA)
	Between different-pole contacts		1500VAC/1min(leakage current:1mA)
	Between contact and coil		2500VAC/1min(leakage current:1mA)
Insulation resistance			≥500mΩ(500VDC)
Ambient temperature			-55~70℃
Ambient humidity			35%-80%RH
Atmospheric pressure			86-106KPa
Shock resistance			10G(sinusoidal half-wave pulse: 11ms)
Vibration resistance			10-55Hz(double amplitude: 1.0mm)
Installation			Socket; Screw
Packing	Inner box		6 relays each bubble box
	Outer case		60 relays each case
	Dimension of outer case		402×288×370MM
	Weight		Approx.260g each relay;

Outline drawing, wiring diagram and installation dimensions (mm)