The Allen-Bradley/Rockwell Automation 100-D110C11 Series 100-D Contactor is a complete assembled IEC 100 contactor with an integrated surge suppression capability. The 100-D110C11 Contactor comes with a conventional AC-controlled magnetic coil that is suitable for use with the Allen-Bradley Bulletin 100-D control system. This coil also offers a wide operating voltage range to accommodate a wide range of applications. The 100-D110C11 Contactor is supplied with an integrated surge suppressor circuit, and an external MOV or RC Snubber circuit can be ordered to provide additional protection if needed. The 100-D110C11 Contactor conventional coil has a rated drop-out range of 30 to 60% of the nominal coil voltage, and a rated operating range of 550 Volts AC to 600 Volts AC (at 50 to 60 Hertz). The 100-D110C11 Contactor has 3 main contact poles that support direct wiring to a 3-phase power source. It has a maximum AC voltage rating of 600 Volts AC (50/60 Hertz) and a maximum current rating of 110 Amps at 480 Volts AC. 

The Allen-Bradley/Rockwell Automation 100-D110C11 IEC 100 and Series 100-D Contactor also has a maximum switching power rating of 75 Horsepower at 460 Volts AC and 100 Horsepower at 575 Volts AC (AC-3, at 50 Hertz). The 100-D110C11 Contactor’s circuit is designed to provide a rated isolation voltage of up to 1000 Volts AC per the IEC standards, and it has a maximum impulse withstand voltage rating of up to 12 kilovolts. The 100-D110C11 Contactor has Class B insulation for its magnetic coil. This provides it with high electrical and thermal durability for high-temperature industrial conditions. The 100-D110C11 Contactor has an IP 20 rated enclosure, and it is designed to withstand moderately high levels of shock and vibration. The 100-D110C11 Contactor has a rated operating temperature range of -25 to 60 degrees Celsius, and it can be installed at a maximum altitude of 2000 meters above sea level.