Tmax Moulded Case Circuit Breakers The Tmax Series of circuit breakers from ABB offer a full range of moulded case circuit breakers that will Cover current ratings between 15 A and 2500 A and interrupting ratings, at 480 V AC, up to 150 kA. Models will vary with some having lug terminals while others have no connectors. 1 and 3 pole fixed moulded case circuit breaker 45mm standardised front and 70mm depth Possibility of assembly on base plate or DIN rail Single flange door for compartment doors Standard front for copper cable terminals on T1 and front terminals of T3 Positive operation in compliance with IEC 60417-2 Double insulation Guaranteed isolation in accordance with IEC 60947-2 ABB Distribution Boards, MCCB's and Accessories