We offer adjustable moulded case circuit breakers (x-tec mccbs). Conforms to iec : 60947-2 range : 16a to 1250a in 5 frame size, tp fp breaking capacity : 25ka to 150ka, ics = icu till 630a, above 630a ics = 50% icu roto-active double break mechanism current limiting design line-load reversibility suitable for isolation function thermal-magnetic microprocessor based electronic trip unit front fitted electrical auxiliaries & accessories total partial discrimination