·400A Contact Switching Capability
·SPST-N.O. Contact Arrangement
·Coil Power Dissipation: 12W Max.
·Application:For Electric Control System of Communication Power Supply,
Engineering Machine, Electromotion Forklift, Motor Car,Train, Watercraft and UPS etc.
Contact Rating(at Resistive Load)
Contact Voltage Drop
Min. 100MΩ at 500VDC
(Between Insulated Electric Parts)
1000VAC 50 HZ/60 HZ (1 minute)
Pick up time
Drop out time
Shocking of fixed point
Mechanical Life Time
100,000 Operations (no load)
Electrical Life Time
6,000 Operations (at rated load)
Auxiliary contact switching capacities(Resistive load)
5A /24V DC; 2A/ 48VDC
Auxiliary contact switching capacities(Min. load)
3. COIL DATA
Coil Working voltage
Coil Starting Current
Coil Holding Current
1) While assemble contactor, tighten torque of nut of terminal screw in main circuit is 10~13N.m; tighten torque of nut of terminal screw in control circuit is 1~1.5N.m.
2) Driving circuit power for coil must be no less than coilpower; otherwise, it will reduce cutting capacity of product.
3) Continuous applied voltage should not exceed the maximum permission voltage. Otherwise, abnormal heating of coil will shorten the life of insulating coating.
4) This contactor is non-waterproof, please don’t use in water, solvent, oil and other environment that may contact with the shell or terminal. Otherwise, it may cause abnormal heating due to the burn-in of shell or corrosion, dirty of terminal.