Application
The series circuit breaker belongs to the advanced level of the nineties in the world instead of the old generation of C45N. They have protective functions against short circuit and overload, and are used in lighting distribution system in industry, commerce and dwelling, and protect fractional electric motors. They also have many merits of high breaking capacity, good reliability of sensitive action, convenient multi-pole assorting, long using life etc. They are mainly adapted to the circuit of AC 50/60Hz, 230V in single pole, 400V in double, three or four poles for protecting overload and short circuit. Meanwhile, they are also used in turning on or off the electric apparatus and lighting circuit under the normal condition. The products are produced according to IEC60898.

Specifications

Number of Poles	1P, 2P, 3P, 4P
Rated Current (A)	1, 2, 3, 4, 6, 10, 16, 20,25, 32,	50, 63
Breaking Capacity (A)	40	4500
Rated Voltage (V)	230/400
Rated Frequency	50/60Hz
Endurance	≥4000
Circumstance Temperature	-5°C~+40°C
Electrical Life	no less than 6000 operations
Mechanical Life	(O-C) no less than 20000 operations
Protection Degree	IP20

Characteristic Curve


Dimensions