The SW180 series of contactors has been designed for direct current (DC) loads, especially motors used in electric vehicles such as industrial trucks, airport tractors, and similar applications. They feature double-break main contacts with silver alloy contact tips that are resistant to welding, long-lasting, and provide excellent conductivity.
The double-break contacts and silver alloy tips help ensure reliable operation under heavy DC loads. They are well-suited for controlling motors in electric trucks, tractors, and other industrial machines that require durable contactors for DC power distribution. The contactors offer resistance to welding and wear over many opening and closing cycles to maintain performance in demanding applications.
Description
Specification:
Rated Current: 200 Amps
Coil Voltage Options: 36V
switching configuration: Single Pole, Single Throw, Normally Open
Magnetic Blowouts
Coil Power: 11 to 14W
Contact Circuit Rating: 6 to 80 Volts DC
Dielectric Strength: 50Hz 1000V AC 1min
Contact Voltage Drop at 100A: Less than 80mV
Operating Time (Make/Break): Greater than 30ms
Mechanical Life: 100,000 cycles
Electrical Life: 20,000 cycles