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SGM6-400 MCCB

• SGM6-400M,SGM6-400H • Thermal fixed type MCCB is an industrial circuit breaker newly developed by MAXGE according to the international standard. • Its rated insulation voltage is 1000V 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


 

Frame Size 400A Rated impluse withstand voltage Uimp (kV) 8
Model

SGM6-400

Breaking capacity level M H
Number of poles 3,4 Rated ultimate short-circuit breaking capacity lcu(kA) 85 100
Rated current(A) In

250,280,300,

315,350,400

Rated service short-circuit breaking capacity lcs(kA) 60 75
75Standard

IEC60947-2

 

Mechanical Endurance

Electrical Endurance

4000

1000

Reference temperature

40℃/55℃

 

Fixed magnetic trip
Rated insulation voltage Ui (VAC) 1000

 

Dimensions              3P

 

mm(L*W* H)             4P


   150*257*148


   198*257*148



SGM3-400 MCCB

Current Limiting Charateristic



SGM3-400 MCCB

MCCB Accessories



SGM3-400 MCCB

Product Diagram



SGM3-400 MCCB

 

Overall and mounting dimensions



SGM3-400 MCCB

                                                            SGM6-400


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