The 100-D180T11 contactor is an IEC contactor developed by Allen-Bradley/Rockwell Automation. It belongs to the manufacturer’s Bulletin 100-D series of motor control contactors. It is a versatile, modular, sturdy, and environmentally friendly contactor that is typically used in demanding industrial applications. The 100-D180T11 contactor is a non-reversing type of IEC contactor that offers AC voltage control with its conventional coil. The conventional coil (coil voltage code “T’) on this contactor has an AC voltage rating of 240 Volts AC at 50 Hertz of coil frequency and 277 Volts AC at 60 Hertz of coil frequency. This AC-operated non-reversing contactor comes with 3 power poles or main contacts and with 2 side-mounted auxiliary contacts. The side-mounted auxiliary contacts have been configured as one normally open contact and one normally closed contact. This contactor module does not have an electronic interface.

The Allen-Bradley 100-D180T11 Bulletin 100-D MCS D non-reversing contactor is a 3-phase contactor. It has an operating voltage range from 230 Volts AC to 1000 Volts AC. It offers switching for AC motors with different power ratings at different rated voltages. Its operational output power ratings at 230 Volts, 400 Volts, 415 Volts, 500 Volts, 690 Volts, and 1000 Volts are 57 kilowatts, 101 kilowatts, 105 kilowatts, 100 kilowatts, 135 kilowatts, and 90 kilowatts, respectively. The 100-D180T11 contactor, like the other Bulletin 100-D contactors, offers flexibility and modularity because many of its components are available as renewal/replacement parts, making it very easy for the users to manage the contactor for a long period of time.  The renewal parts for the contactor include arc chambers, main contacts, conventional AC coils, and terminal hardware. The 100-D180T11 contactor has an operating temperature range of -25 to 60 degrees Celsius and a storage temperature range of -40 to 80 degrees Celsius.