Technical Data
Current Limiting Charateristic
MCCB Accessories
Product Diagram
Dimensions
• SGM3-125L,SGM3-125M
• Thermal fixed type MCCB is an industrial circuit breaker newly developed by MAXGE according to the international standard.
• Its rated insulation voltage is 800V 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.
Technical Data
Frame Size | 125 | Rated impluse withstand voltage Uimp (kV) | 8 | |
Model | SGM3-125 | Breaking capacity level | L | M |
Number of poles | 3,4 | Rated ultimate short-circuit breaking capacity lcu(kA) | 25 | 36 |
Rated current(A) In | 40,50,63,80,100,125 | Rated service short-circuit breaking capacity lcs(kA) | 18 | 27 |
Standard | IEC60947-2 | Mechanical Endurance
Electrical Endurance |
8500
1500 |
|
Reference temperature | 40℃/55℃ | Fixed magnetic trip | ● | |
Rated insulation voltage Ui (V) | 800 | Dimensions 3P
mm(L*W* H) 4P |
75*132.5*81.5 | |
100*132.5*81.5 |
Current Limiting Charateristic
MCCB Accessories
Product Diagram
Dimensions
Thermal Adjustable
Thermal Adjustable
Thermal Fixed
Thermal Adjustable
Thermal Fixed
Thermal Adjustable
Thermal Adjustable
Thermal Fixed