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SGM3S-125 MCCB

• 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


 

Frame Size  125  Rated impluse withstand voltage Uimp (kV)  8
 Model

 SGM3S-125

 Breaking capacity level   L M H
 Number of poles  3,4  Rated ultimate short-circuit breaking capacity lcu(kA)  10 25 36
 Rated current(A) In

40,50,63,80,100,125

 Rated service short-circuit breaking capacity lcs(kA)  10 18 25
 Thermo-adjustable setting(lr)ln  0.8/0.9/1.0ln

 Mechanical Endurance

 Electrical Endurance

 8500

 1500

 Standard

 IEC60947-2

 

 Reference temperature

 40℃/55℃

 

 Fixed magnetic trip  ●
 Rated insulation voltage Ui (V)  800

 Dimensions              3P

 

 mm(L*W* H)             4P

 75*133*82

100*133*82


SGM3S-125 MCCB

Current Limiting Charateristic



SGM3S-125 MCCB

MCCB Accessories



SGM3S-125 MCCB

Product Diagram


 


SGM3S-125 MCCB


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