SM10 Series Moulded Case Circuit Breaker

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SM10 Series Moulded Case Circuit Breaker

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1.Application
SM10 series MCCB is applicable circuit of AC 50/60Hz, rated insulation voltage 690V, ratedcurrent 16-250A, for distribute energy of electricity & infrequent making & breaking circuit innormal conditons, protecting when circuit are overload, short circuit. The product conforms toIEC60947-2 standard.

2. Specification

Type		SM10-125	SM10-250
Poles number		3	3
Rated current In(A)		16,20,25,32,40,50,60,80,100,125	63,80,100,125,160,200,225,250
Rated insulation voltage Ui(V)		690V	690V
Utilisation category		A	A
Rated impulse withstand voltage(KV)		6	8
Rated breakingcapacity (KA)Icu/Ics	220/240VAC	25/7	40/40
	380/415VAC	18/5	25/25
	660/690VAC	-	12/6

3. Outline and Installation Dimension