... 60Hz, with a voltage up to 250V or control electronic switches travel switch,micro switch,limit switches,switches,microswitches,mini ... limit switch,micro switch limit,overtravel-limit switch,electronic limit switches, electronic limit switch,limited switch.position switchesME-8108,ME- ... shell foot pedal,pedal,shilelds are cast iron pieces,with high strehgth,suitable for use anywhere on the ground, not ...