KA series moulded case circuit breaker

Application:

Available in two frame sizes from 25 to 800 amps, loadline series of moulded case circuit breakers provide overload and sort-circuit breakers provide overload and short-circuit protection for the full range of transformer sizes encountered in normal service. The overload and instaneous tripping elements, adjustable over a wide banc, make these MCCB ideal for many distribution applications.Loadline AA frame MCCB are available in single pole, three pole, three poles with switched neutral and switch disconnector versions. Loadline triple pole AM Frame circuit breakers and switch-disconnect or are physically interchangeable with AA breakers for Motor Duty requirements. AA Frame have front adjustable overload and fixed instantaneous tripping elements.