The 100-D420EY11 contactor is an Allen-Bradley Bulletin 100-D series compact 3-phase contactor that is designed for high load applications. The 100-D420EY11 contactor is rated for operation with AC voltage and with AC motors. It can operate with AC motors with voltage ratings from 230 and 1000 Volts AC (per the IEC standards) at 50 to 60 Hertz. The 100-D420EY11 contactor also has a rated breaking value of 420 Amps and a maximum rated output power of 250 kilowatts at 415 Volts AC. It has a coil voltage range of 42 Volts AC to 64 Volts AC and a coil frequency range between 50 Hertz and 60 Hertz. The 100-D420EY11 contactor’s AC-operated electronic coil controls the contact movements. This coil is fitted with a PLC interface that allows for direct integration into a PLC system. The onboard PLC switch is directly connected to the coil circuit and it supports direct PLC wiring without interposing relays. The 100-D420EY11 contactor has signal ratings of 24 Volts DC and 15 milliamps.

The Allen-Bradley 100-D420EY11 Bulletin 100-D contactor has “Class B” insulation for its electronic coil. This insulation type offers 130 degrees Celsius-rated thermal insulation at a full contactor operating ratings. The 100-D420EY11 contactor also features a touch-proof industrial enclosure that houses its contacts and coil as well as providing protection against dust and other smaller contaminants. The 100-D420EY11 contactor features premium-grade components that are designed to provide long-lasting operation in extreme industrial conditions. It is also made of eco-friendly materials that are RoHS certified. The 100-D420EY11 contactor is c-UL-us, CCC, and CE certified, and it is designed to comply with the IEC, CSA, and UL industrial standards. It supports a wide range of renewal parts and accessories to enhance the operation, reduce waste, and provide flexibility.