China MCCB Moulded case circuit breaker Thermal adjustable type 630A Frame 3P/4P 400A 85 kA with KEMA & CE certified, Find details about China Circuit breaker, Moulded Case Circuit Breaker from MCCB Moulded case circuit breaker Thermal adjustable type 630A Frame 3P/4P 400A 85 kA with KEMA & CE certified
Frame Size | 630 | Rated impluse withstand voltage Uimp (kV) | 8 | |
Model | SGM6s-630M | Breaking capacity level | L | M |
Number of poles | 3,4 | Rated ultimate short-circuit breaking capacity lcu(kA) | 65 | 85 |
Rated current(A) In | 400,500,630 | 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 | 4000 1000 | |
Standard | IEC60947-2 | |||
Reference temperature | 40ºC/55ºC | Fixed magnetic trip | Y | |
Rated insulation voltage Ui (V) | 800 | Dimensions 3P mm(L*W* H) 4P | L:182*270*155 M:182*270*155 | |
L:240*270*155 M:240*270*155 |