The 104-E400EY22 Bulletin 104-E is a 3-pole AC and DC-operated contactor that has been designed by Allen-Bradley/Rockwell Automation as an IEC type of contactor. The main difference between a switch and a contactor like this one is that the contactor can handle long-term use in heavy-duty operations with high voltages and it is intended to be used alongside industrial motors. This contactor has a compact design that suits applications with tight space requirements. It is made out of durable and environmentally friendly materials. The Allen-Bradley/Rockwell Automation 104-E400EY22 3-Pole AC and DC-Operated Contactor is suitable for operations that require AC and DC voltage at the same time, and this contactor also supports PLC input. The contactor’s coil voltage ranges from 48 to 130 Volts AC and DC. This contactor operates with 3 main contact poles that are composed of electronic coils that help to reduce the pick-up current.

The Allen-Bradley/Rockwell Automation Bulletin 104-E Series 104-E400EY22 3-Pole AC and DC-Operated Contactor has a current rating of 600 Amps at an ambient temperature of 40 degrees Celsius. It also comes with 2 auxiliary contacts built into it, one of which is normally open and the other of which is normally closed. This contactor does not include built-in terminal lugs for terminal connections, but terminal lugs can be added from the accessories catalog if needed. The Allen-Bradley/Rockwell Automation 104-E400EY22 3-Pole AC and DC-Operated Contactor can be mounted on a 35-millimeter DIN Rail and also on a panel in applications where vibration levels are high enough to cause damage to equipment that is not properly stabilized and secured in place. It is essential to wire the contactor properly since an incorrect wiring technique will cause problems with the motor during operations.