S2C-UA 230 AC Under Voltage Release MCB ABB 2CSS200911R0005

The S2C-UA 230 AC undervoltage release has the function to protect the load in case of a voltage drop included between 70% and 35% of its rated value. Positive safety (device tripping when the voltage is disconnected) emergency stop by means of a button. Suitable for MCBs S200 series, RCCBs F200 series and RCBOs DS201, DS202C, DS200 series. It can be used with MCBs SN201 series by means of SN201-IH interface module. Rated voltage: 230V a.c.