257-503,WAGO,PCB TERMINAL BLOCK - PUSH-BUTTON - 2.5 MM - PIN SPACING 7.5/7.62 MM - 3-POLE - CAGE CLAMP - COMMONING OPTION - 2 50 MM - GRAY
257-503 WAGO PRINTED CIRCUIT BOARD TERMINAL BLOCK PUSH-BUTTON 2.5 MM 7.5/7.62 MM PIN SPACING 3-POLE CAGE CLAMP COMMONING OPTION GRAY