The 104-E265KN22 IEC 104 reversing contactor from Allen-Bradley/Rockwell Automation is a large frame reversing contactor. It is one of the newest Allen-Bradley contactors from the Bulletin 104-E product line. It features an electronic universal coil that is designed to save power and thus reduces the overall operating costs of the device. The 104-E265KN22 reversing contactor is used to switch electric circuits in industrial-grade heavy-duty equipment such as electric motors, lighting applications, and HVAC systems. Since it is an IEC contactor, the 104-E265KN22 reversing contactor is smaller than standard contactors, which saves installation panel space. It measures 196 millimeters in height, 210 millimeters in width, and 152 millimeters in depth, including the 100-EM mechanical interlock.

The Allen-Bradley/Rockwell Automation 104-E265KN22 reversing contactor has an AC-3 current rating of 265 Amps at 400 Volts and an operating temperature of 60 degrees Celsius. This reversing contactor also has an AC-1 current rating of 400 Amps at 690 Volts and 40 degrees Celsius. It can accommodate AC motors with rated operational output power levels ranging from 75 Horsepower at 200 Volts AC (60 Hertz) to 250 Horsepower at 575 Volts AC (60 Hertz). The 104-E265KN22 contactor is a 3-pole reversing contactor with 2 auxiliary contacts, one of which is configured as an N.O. contact and the other as an N.C. contact. With this contactor, the auxiliary contacts are included as part of the mechanical interlock. This Allen-Bradley IEC reversing contactor features a standard AC/DC electronic coil with a control voltage range of 250 Volts to 500 Volts AC/DC. The coil has a rated operating frequency of 50 or 60 Hertz. It includes bar connection terminals with UL/CSA recommended conductor cross-sections ranging from 4 to 400 AWG.