100S-D250EA22BC

The 100S-D250EA22BC contactor is a safety contactor. It is part of the 100S-D contactor series from Allen-Bradley. The coil on the contactor is of the electronically controlled type. The rated operational current of the 100S-D250EA22BC contactor is 250 Amps at 400 Volts and 60 degrees Celsius, and it is 350 Amps at 690 Volts and 40 degrees Celsius. The 100S-D250EA22BC contactor is an AC operated contactor which can be used for motor-controlled applications. The motor output power ratings at 50 Hertz line frequencies for different operating voltages for the 100S-D250EA22BC are 140 kilowatts at 400 Volts, 150 kilowatts at 415 Volts, 250 kilowatts at 500 Volts, 250 kilowatts at 690 Volts, and 75 kilowatts at 200 Volts. The motor power output ratings at 60 Hertz line frequencies for different operating voltages for the 100S-D250EA22BC contactor are 100 Horsepower at 230 Volts, 200 Horsepower at 460 Volts, and 250 Horsepower at 575 Volts.

The 100S-D250EA22BC contactor comes with a total of 4 auxiliary contacts, out of which 2 are normally open and 2 are normally closed. Also included on the 100S-D250EA22BC contactor is a PLC interface. The 100S-D contactors, including the 100S-D250EA22BC contactor, feature low power pick-up and hold-in functions. Contactors from the 100S-D series are designed for safety applications which require feedback and monitoring of the isolating switchgear that is employed in hazardous moving loads. Safety contactors from the 100S-D series have a mirror contact design which prevents changes in state for the normally closed type auxiliary contacts. The power to the contactor must be disconnected before it is serviced. Failure to disconnect the power can lead to electric shock. Contactor maintenance must only be carried out by trained technicians.