Miniature circuit breakers (MCB’s) For the protection and control of circuits against overload and short circuits. Suitable for commercial and industrial installations. Features: Compatible for DC voltage applications Field fittable accessories: Auxiliary/alarm contacts, Shunt trip device, Undervoltage release, Earth leakage SERIES NF series CURRENT RATING 40A NUMBER OF POLES 1 BREAKING CAPACITY 10 kA DESCRIPTION Miniature circuit breaker WIDTH IN 17.5MM 1 CURVE C (5-10 In) SANS/IEC 60947-2 IEC 60898 6 kA RATED OPERATIONAL VOLTAGE 240/400V FREQUENCY 50-60Hz
NF140A
