The industrial contactor that is labeled with the catalog number 100-D140K11 is an IEC contactor that is used across different industries. This IEC contactor is designed and produced by Allen-Bradley/Rockwell Automation, and it is part of the Bulletin 100-D contactors series. Allen-Bradley offers ideal industrial solutions like the 100-D140K11 contactor for integrated machine control and superior automation applications. It provides contactor solutions in industrial applications with different types of drives and motors, circuit and load protection, condition monitoring, connection devices, distributed control systems, power supplies, relays and timers, and sensors and switches. The 100-D140K11 contactor is made from resistant materials that are also environmentally friendly and its housing is gray. 

The Allen-Bradley 100-D140K11 Bulletin 100-D contactor is intended for AC applications and it operates in only a non-reversing manner. The unit features a conventional coil and it has 3 poles for main contacts. The current rating of the contactor is 140 Amps and the coil voltage rating is 24 Volts AC. It is meant to be mounted on a panel for maximum stability during operation. The 100-D140K11 contactor has thru-hole and threaded types of screw terminals. The 100-D140K11 contactor has the following auxiliary contact configuration: 1 N.O. contact and 1 N.C. contact. Some accessories that can be added to this contactor are surge suppressors, terminal lugs, connecting parts, covers for terminals, IP 20-rated terminal blocks, and mechanical and electrical interlocks. The certifications that the 100-D140K11 contactor has include the IEC, CSA, UL, CE, and CCC certifications. It is not designed for safety applications.