Moulded Case Circuit Breaker (MCCB) with built-in ground fault protection - UL489 listed - NOARK (Ex9M2G series) - 3-poles (3P3d) - Rated current 175A - Ground fault protection - Interrupting capacity 25kA (600Vac) - Lugs on both load and line sides - Thermal-Magnetic (adjustable) (AT/AM (Adjustable Thermal / Adjustable Magnetic)) trip unit - equivalent to 1102643