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SGM3S-400 MCCB

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Product Description


 

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

 SGM3S-400

 Breaking capacity level   L  M
 Number of poles  3,4  Rated ultimate short-circuit breaking capacity lcu(kA)  65  85
 Rated current(A) In

 225,250,280,300,

 315,350,400

 Rated service short-circuit breaking capacity lcs(kA)  50  60
 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

 L:150*257*149

 M:150*257*149

 L:198*257*149

 M:198*257*149


SGM3S-400 Molded Case Circuit Breaker

Current Limiting Charateristic



SGM3S-400 Molded Case Circuit Breaker

MCCB Accessories



SGM3S-400 Molded Case Circuit Breaker

Product Diagram


 


SGM3S-400 Molded Case Circuit Breaker

 

Overall and mounting dimensions



SGM3S-400 Molded Case Circuit Breaker

                                                  SGM3S-400


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