The Allen-Bradley 104-E205KJ22 contactor is an IEC 104 and 104-E series reversing contactor with a current rating of 205 Amps. General specifications for the 104-E series contactors like the 104-E205KJ22 contactor include a rated isolation voltage of 1000 Volts as per the IEC standards, a rated impulse withstand voltage of 8 kilovolts, a Class F insulation class for the coil as per the IEC 60947-4-1 standard, a -40 to 158 degrees Fahrenheit ambient temperature range for operation and storage, 3000 meters of maximum operating altitude, and IP 00-rated main contacts. The 104-E205KJ22 contactor is a 3-pole device with an electronic coil. The coil voltage range is 24 to 60 Volts AC (at 50/60 Hertz) or 20 to 60 Volts DC. The contactor features 1 NC auxiliary contact and 1 NO auxiliary contact. The contactor features bar connections for the terminals.

The Allen-Bradley 104-E205KJ22 contactor satisfies the requirements of the IEC 60068-2-27 standards for shock resistance. It also satisfies the requirements of the IEC 60068-2-6 standards for vibration resistance. The coil terminals are IP2X rated in the connected state and the auxiliary contacts are also IP2X rated in the connected state. The height of the 104-E205KJ22 contactor is 7.72 inches, its width is 4.13 inches, and its depth is 5.98 inches. The single-phase current rating for the 104-E205KJ22 contactor is 350 Amps. The output power ratings for switching the AC motors are as follows: 110 kilowatts at 220 to 240, 380 to 400, and 415 Volts AC, 132 kilowatts at 440 and 500 Volts AC, 160 kilowatts at 690 Volts AC, and 132 kilowatts at 1000 Volts AC. To ensure optimal and safe operation in the long-term, only trained technical personnel should handle and install the 104-E205KJ22 contactor and its associated accessories.