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SGM6S-630 MCCB

• SGM6S-630M，SGM6S-630H • Adjustable-type MCCB is an industrial circuit breaker newly developed by MAXGE according to the international standard. • It is used in circuits with rated voltage below 690V,rated working current up to 400A for infrequent transformation and infrequent starting of motors.

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Product Description

Product Description

Frame Size	630A	Rated impluse withstand voltage Uimp (kV)	8
Model	SGM6S-630	Breaking capacity level	M	H
Number of poles	3,4	Rated ultimate short-circuit breaking capacity lcu(kA)	85	100
Rated current(A) In	400,500,550,630	Rated service short-circuit breaking capacity lcs(kA)	60	75
Thermo-adjustable setting lr(xln)	0.8/0.9/1.0	Mechanical Endurance Electrical Endurance	4000 1000
Standard	IEC60947-2	Mechanical Endurance Electrical Endurance	4000 1000
Reference temperature	40℃/55℃	Fixed magnetic trip	●
Rated insulation voltage Ui (VAC)	1000	Dimensions 3P mm(LW H) 4P	150257148
Rated insulation voltage Ui (VAC)	1000	Dimensions 3P mm(LW H) 4P	198257148