Installation contactors ripple-free 25A 2S 230V. Ripple-free contactor in accordance with DIN EN 61095 (VDE 0637-3) with contact position indicator via display window, integrated labelling field and suitable for retrofitting additional equipment. DC solenoid system with protective circuit against overvoltage and for limiting interference voltage peaks, for hum-free continuous operation and ensures low switching noise. Note: If several devices are installed directly, a spacer (1/2 PLE) must be installed next to every second device.