APPLICATIONS

LSN series circuit breaker belongs to the advanced level of the nineties in the world instead of the old generation of YC45N. They have protective functions as shortage and overloading, and are used in lighting distribution system in industry, commerce and dwelling, and prorect fractional electric motors. And they also have many meny merits of high protective grade(up to IP20), 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 50Hz, 230V in single pole, 400V in double, three or four poles for protecting overload and shortage. Meanwhile, they are also used in turning on or off the electric apparatus and lighting circuit under the normal condition.

SPECIFICATION

Character	Standard	Rated current(A)	Pole number	Rated voltage(V)	Breaking capacity(A)
B C D	IEC898	1,2,3,4,5,6 10,16,20,25 32,40,50,63A	1	230/240	6000
			2,3,4	380/415	6000
	IEC847-2	1,2,3,4,5,6 10,16,20,25 32,40,50,63A	1	130	20000
				230/240	10000
				400/415	4000
			2,3,4	230/240	20000
				400/415	10000
				400	6000