LCM1-630A case circuit breaker with rated insulation voltage 800V, applied in the power system of AC50(60)Hz-Yueqing Lovadon Electric Co., Ltd.

Moulded case circuit breaker

LCM1-630A case circuit breaker with rated insulation voltage 800V, applied in the power system of AC50(60)Hz

{pboot:if('Poles(P)'=='Features')} 34Rated current In(A)400,500,630Rated insulationvoltage Ui(A)800Rated impulse withstandvoltage Uimp(V)8000Rated operationvoltage Ue(V)AC400/690Breaking capacity classLMHLimit short-circuitbreaking capacity Icu(KA)400V466510065690V20Working short-circuitbreaking capacity Ics(KA)400V32426542690V10Arcing distance(mm)100Operation times(t)6010004000Power loss(W)135150150200180200200Overall dimensions(mm)270180240108Install dimensions(mm)5811··· {/pboot:if}

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Product Details

Poles(P)		3		4
Rated current In(A)		400,500,630
Rated insulation voltage Ui (A)		800
Rated impulse withstand voltage Uimp(V)		8000
Rated operation voltage Ue(V)		AC400/690
Breaking capacity class		L	M	H
Limit short-circuit breaking capacity Icu(KA)	400V	46	65	100	65
Limit short-circuit breaking capacity Icu(KA)	690V		20
Working short-circuit breaking capacity Ics(KA)	400V	32	42	65	42
Working short-circuit breaking capacity Ics(KA)	690V		10
Arcing distance(mm)		100
Operation times(t)		60
		1000
		4000
Power loss(W)		135	150	150	200
Power loss(W)		180	200	200
Overall dimensions(mm)		270
		180			240
		108
Install dimensions(mm)		58			118
		200			200
		7			7

Yueqing Lovadon Electric Co., Ltd.

LCM1-630A case circuit breaker with rated insulation voltage 800V, applied in the power system of AC50(60)Hz

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