CIRCUIT BREAKER 50-63A 25KA; Product Range:NZMB Series; Voltage Rating VAC:440VAC; Voltage Rating V DC:-; Current Rating:63A; No. of Poles:3 Pole; Circuit Breaker Mounting:DIN Rail; SVHC:No SVHC (17-Dec-2015); Breaking Capacity Current AC:25kA; External Depth:68mm; External Length / Height:145mm; External Width:90mm; Insulation Voltage:690V; Operating Temperature Max:70°C; Operating Temperature Min:25°C; Tripping Characteristic:Thermomagnetic Release