The 100-D115EZD11 contactor is an Allen-Bradley IEC 100 contactor from the Bulletin 100-D subseries of IEC contactors with 3 poles. All of the Bulletin 100-D IEC contactors like the 100-D115EZD11 contactor have 3 main poles for making power connections, some of them have built-in auxiliary contacts, and some of them can support external sets of auxiliary contacts. The 100-D115EZD11 contactor is one of the Bulletin 100-D IEC contactor models that features built-in auxiliary contacts. One of the auxiliary contacts is normally closed and the other is normally open, and both auxiliary contacts are side-mounted on the contactor. Additionally, some of the Bulletin 100-D IEC contactors are reversing contactors, but the 100-D115EZD11 contactor is not a reversing contactor. It cannot be used for reversing the direction of the voltage flow between a motor and its voltage source.

The Allen-Bradley 100-D115EZD11 Bulletin 100-D IEC contactor uses DC voltage for operation, and its DC operating voltage ranges between 110 Volts DC and 130 Volts DC. The coil that the 100-D115EZD11 contactor uses is a DC electronic coil, and this coil can support an electronic interface that makes it easier to control the contactor and expands its application capabilities. This contactor can support several different marking or labeling systems that make it easy to identify within an industrial system. These marking systems include label sheets, marking tag sheets with transparent protective covers, and marking tag adapters. The 100-D115EZD11 contactor can also be customized with terminal shields and different types of terminal lugs, and it can be mounted on a panel that will provide it with operational stability even in the face of moderate vibrations and shocks.