Maxge Sgm3e-250 100~250A 3p Moulded Case Circuit Breaker MCCB
SGM3E-250M,SGM3E-250H
Electronic 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
SGM3E-250M,SGM3E-250H
Electronic 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
Frame Size | 250 | Rated impluse withstand voltage Uimp (kV) | 8 | |
Model | SGM3E-250 | Breaking capacity level | L | M |
Number of poles | 3 | Rated ultimate short-circuit breaking capacity lcu(kA) | 35 | 50 |
Rated current(A) In | 100,125,140,160,180,200,225,250 | Rated service short-circuit breaking capacity lcs(kA) | 22 | 35 |
Thermo-adjustable setting(lr)ln | 0.8/0.9/1.0ln | Mechanical Endurance Electrical Endurance | 7000 1000 | |
Standard | IEC60947-2 | |||
Reference temperature | 40ºC/55ºC | Fixed magnetic trip | Y | |
Rated insulation voltage Ui (V) | 800 | Dimensions mm(L*W* H) 3P | 3P:107*165*127 |