3 50 A MCCB Molded Case Circuit Breaker, Breaking Capacity 25 kA Fixed Mount Sentron 3VA. Rated AC Voltage: 690 V. Rated DC Voltage: 500V. Length: 76.2mm. Width: 130mm. Depth: 88mm. Terminal Contact Type: Box. Mounting Hole Diameter: 4.2mm. Break Time: Instantaneous. MPN: 3VA1150-3EF36-0AA0, Siemens