The 100-E16KY200 contactor is a 16-Amp IEC 100 series contactor manufactured by Allen-Bradley/Rockwell Automation. It is part of the Allen-Bradley Bulletin 100 series of energy-efficient contactors with a design that is built to withstand applications in the harshest industrial environments. The 100-E16KY200 contactor is a high-performance device used in industrial motor control and heavy-duty switching applications. This 100-E contactor combines the functionalities of 100-C contactors with a wide kilowatt range and a small footprint. The IEC/EN60947, UL60947, CSA C22.2–60947, and cULus standards are some of the international standards that the 100-E16KY200 contactor complies with. This contactor's coil terminals and auxiliary contacts are IP2X rated to keep the users safe from electrical shocks.

The 100-E16KY200 contactor is a 4-pole AC/DC direct-on-line contactor with 2 normally open and 2 normally closed main contacts. It does not include any auxiliary contacts. It has an AC-1 current rating of 30 Amps at 690 Volts and an operating temperature of 40 degrees Celsius. The 100-E16KY200 contactor includes standard electronic AC and DC coils with an embedded surge protection mechanism. The coils operate at a frequency of 50 to 60 Hertz and they have a control voltage range of 48 to 130 Volts AC/DC. The pick-up power of the standard coil (KY) on the 100-E16KY200 contactor is 50 Volts-Amps, and the hold-in power is 2.2 Volts-Amps. The wire connections to the contactor are made via screw-type terminals that are IP2X rated to protect the users. To connect the poles in parallel and increase the AC-1 load, paralleling terminals can be used with the 100-E16KY200 contactor. The contactor's approximate dimensions with standard coils are 80 millimeters x 45 millimeters x 77 millimeters.