1.Name:DB1 Changeover Switch . 2.Current :16, 25, 32, 40 ... , ISO9001 4.Voltage: 230 to 690V AC. Specifications1.Name:DB1 Changeover Switch 2.Current :16, 25, 32, 40, 63 ... Current(A)AC-21Rated Current(A)AC-23RatedControlledPower(Kw)DB1-161669023040069016853DB1-2525690230400690251275.5DB1-3232690230400690321697.5DB1-404069023040069040221211DB1-636369023040069063402218.5DB1-100100690230400690100623230DB1 ...