SGM3-125 MCCB

• SGM3-125L,SGM3-125M
• Thermal fixed type MCCB is an industrial circuit breaker newly developed by MAXGE according to the international standard.
• Its rated insulation voltage is 800V suitable for AC 50Hz, and it can be divided into 125A-1250A.
•It is used in circuits with rated voltage below 690V,rated working current up to 800A for infrequent transformation and infrequent starting of motors.

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Product Description

Technical Data

Frame Size	125	Rated impluse withstand voltage Uimp (kV)	8
Model	SGM3-125	Breaking capacity level	L	M
Number of poles	3,4	Rated ultimate short-circuit breaking capacity lcu(kA)	25	36
Rated current(A) In	40,50,63,80,100,125	Rated service short-circuit breaking capacity lcs(kA)	18	27
Standard	IEC60947-2	Mechanical Endurance Electrical Endurance	8500 1500
Reference temperature	40℃/55℃	Fixed magnetic trip	●
Rated insulation voltage Ui (V)	800	Dimensions 3P mm(LW H) 4P	75132.581.5
Rated insulation voltage Ui (V)	800	Dimensions 3P mm(LW H) 4P	100132.581.5