- AC MCB Parameters:
Standard EN60898(IEC60898)/IEC60947-2 Rated Voltage 230V/400V AC(1P), 400V AC(2P, 3P, 4P) Rated Current 3,6,10,16,20,25,32,40,50,63A Rated Breaking Capacity 10KA IEC60898( 3~63A) Characteristic Curve B, C, D Max. Fuse That Can Be Connected To 100AGL(>10KA) Selective Grade 3 Working Ambient Temperature -5℃ ~+40℃ Enclosed Protective Class IP20 Nominal Frequency 50/60Hz Maximum Operating Voltage(Ue) ³ 400V AC Insulation Voltage(Ui) ³ 6KV Voltage Testing Pulse(Uimp) ³ 10KA Maximum Cutting Capacity(Icu) ³ 10KA Electrical Life Not less than 8000 times Mechanical Life Not less than 20000 times
AC MCB 63A
AC MCB 63A is used in lighting distribution system or motor distribution system for protecting overload and short circuit in the systems.
- This product is novel in structure, light in weight, reliable and excellent in performance.
- It has high breaking capacity and can trip quickly. Its case and body are made of highly fire-retardant and shockproof plastic.
- This product, with long life, is mainly used in AC 50Hz / 60Hz single-pole 240V or
two / three / four-pole 415V circuit for overload and short circuit protection, as well as infrequent on-and-off switching electric equipment and lighting circuit in normal cases. This product conforms to GB10963 and IEC60898 standards.