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SGM3 DC-630 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.
Quantity:
  • SGM3 DC-630
  • MAXGE
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 Frame Size 630 Rated impluse withstand voltage Uimp (kV) 8
 Model

 SGM3 DC-630

 Breaking capacity level  H
 Number of poles 3,4 Rated ultimate short-circuit breaking capacity lcu(kA)40
 Rated current(A) In

250,315,350,400,

500,630

 Rated service short-circuit breaking capacity lcs(kA) 20
Rated operation voltage Ue(V)DC750,DC1000,DC1500Isolation applicabilityYes
Standard

 IEC60947-2

 Mechanical Endurance

 Electrical Endurance

1000

5000

 Reference temperature

 40ºC/50ºC


 Arcing distance ≤100
 Rated insulation voltage Ui (V)1000

 Dimensions              3P

 mm(L*W* H)            4P

 270*182*110

 270*240*110



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