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SGM1-1250 MCCB

• SGM1-1250M• 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 1250A Rated impluse withstand voltage Uimp (kV) 8
Model

SGM6-630

Breaking capacity level M
Number of poles 3 Rated ultimate short-circuit breaking capacity lcu(kA)

65

Rated current(A) In

800,1000,1250

Rated service short-circuit breaking capacity lcs(kA) 32.5
Standard

IEC60947-2

 

Mechanical Endurance

Electrical Endurance

2500

500

Reference temperature

40℃/55℃

 

Fixed magnetic trip
Rated insulation voltage Ui (VAC) 800

 

Dimensions              3P

 

mm(L*W* H)             4P

210*330*137



SGM3-630 MCCB

Current Limiting Charateristic



SGM3-630 MCCB

MCCB Accessories



SGM3-630 MCCB

Product Diagram


 


SGM3-630 MCCB

Overall and mounting dimensions



SGM3-630 MCCB

                                                            SGM1-1250


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