ABB ESB Series Contactor, 24 V ac Coil, 4-Pole, 24 A, 4 kW, 4NC, 24 V ac/dc

CSA, CE. ESB Installation Contactors. Installation contactors enable automated processes in building installation Preferred solution for switching and controlling lighting, heating systems, ventilation systems, pumps, heating pumps and other building automation drives Hum-free solenoid drive Quiet switching Switch position indication Integrated coil circuit Overvoltage protection of solenoid up to 5 kV High switching capacity and service life Quick-action fixture with locking slide Large connections with open frame terminals Contact protection to VDE 0106 Part 100 Auxiliary switches and sealing caps as accessories