400A DC Contactor Normally Open 12V 24V 36V 48V 60V 72V DC Contactor CZW400A for forklift handling wehicle car winch
This product has one way normally open contact, suitable for electric control systems such as electric vehicles, telecommunication communication equipment, construction machinery, battery car, electric forklift, train, ship, uninterruptible power supply, etc.
Coil Rated Voltage DC12V, 24V, 36V, 48V.etc. Main Circuit Rated Current (A) 400A Main Circuit Contact Voltage Drop Of (load:100A)
Under (20±5℃), Cooling Pull-in Voltage ≥70% Under (20±5℃), Cooling Release Voltage ≥5%, ≤40% Acceptable Fluctuation Range of Coil Voltage ±20% drop-out time ≤30ms pull-in time ≤20ms The Max Disconnecting Time of Contacts ≤5ms Insulation Resistance ≥50MΩ Dielectric Strength 50Hz/60Hz 1000VAC/1min Overload Current ≤7Ie, ≤1s Coil Consumption (W) ≤12.0W Electrical Life 20000 times Mechenical Life 300 Thousand times Working Mode Continuous or intermittent Contacts Type 1 NO and 1NC Contact Material AgCdO / AgCuO Auxiliary Contact Rated Load (Optional Parts) 2A/48VDC, 5A/24VDC Technical Standard GB14048.4-2010