The 100-D115KA00 contactor is a 3-pole AC-operated contactor that is manufactured by Allen-Bradley. This contactor comes from the Bulletin 100-D series of IEC contactors that includes contactors which are manufactured with a compact design and environmentally friendly materials that are suitable to operate in the most demanding applications. This specific contactor model is a non-reversing contactor that is meant to operate with non-reversing motors. The Allen-Bradley 100-D115KA00 3-Pole AC-Operated Contactor does not include any auxiliary contacts, although these can be selected from the accessories catalog and be added to the contactor if necessary. This specific contactor operates with a rated operational current of 115 Amps at 60 degrees Celsius and 250 Amps at 40 degrees Celsius.

The Allen-Bradley 100-D115KA00 3-Pole AC-Operated Contactor provides a Horsepower output rating of 40 to 100 Horsepower for switching AC motors. This contactor can be installed only on a panel, not on DIN Rails. It is designed so that side-mounted auxiliary contacts and external auxiliary contact blocks can be installed. This contactor also comes with an optional overload relay that is electronic. Some of the accessories available for the Allen-Bradley 100-D115KA00 3-Pole AC-Operated Contactor are surge suppressors, IP 20 rated terminal blocks, terminal shields, mechanical and electrical interlocks, and auxiliary contacts. Additionally, this contactor can be ordered with an embedded PLC interface so that control activities are easier to perform. Once auxiliary contacts have been installed, the contactor can provide a mirror contact performance. Any normally closed auxiliary contacts on this contactor must be monitored regularly to ensure the mirror contact performance is functioning properly.