DC Moulded Case Circuit Breaker (MCCB) - UL489B listed - NOARK (Ex9M1PVS series) - 3-poles (3P3d) - Rated current 50A - Interrupting capacity 10kA (at 1000Vdc) - type "C" poles jumper connection / Lugs on both load and line sides - Thermal-Magnetic (adjustable) (AT/FM (Adjustable Thermal / Fixed Magnetic)) trip unit - equivalent to 1102501