DEFOND BSB-1320-0 Interruttore a scorrimento 4 pin 4 posizioni di scorrimento con 3 fili
4 slide positions,action is maintained. 4 pins: pin C; pin 1; pin 2; pin 3;(the pin C,pin 1 and pin 2 with wires). Position 1: OFF. Position 2: C-1;. Position 3: C-1-2;. Position 4: C-1-2-3;. Part Number: BSB-1320-0.