Model no: BS210B, BS215B,BS230B Resistance load: 10A,15A,30A Rated voltage:660V Application:BS210B BS215B BS230B Power Press-retaining switch is applicable to the motor of the voltage up to 500V, and the capacity up to 3KW for directly starting run and breaking, also for infrequently turning on and off loaded current. It's characteristic of accurate on-off, safe and reliable, high intensity of ...