China Suntre Sm8 Series 63A 100A 125A 250A 400A 630A 3 Pole 4 Pole Moulded Case Circuit Breaker MCCB Distribution Box, Find details about China MCCB, Moulded Case Circuit Breaker from Suntre Sm8 Series 63A 100A 125A 250A 400A 630A 3 Pole 4 Pole Moulded Case Circuit Breaker MCCB Distribution Box
Type | SM8-63 | SM8-100 | SM8-250 | SM8-400 | SM8-630 | SM8-800 |
Rated current A | 10/16//20/25/32/40/50/63 | 63/80/100 | 100/125/160 /180/200/225/250 | 100/125/160 /180/200/225 | 400/500/630 | 630/700 /800 |
Poles | 2P/3P/4P | |||||
Rated voltage | 380V | |||||
Rated insulation voltage | 690V | |||||
Arcing over distance mm | 0 | 0≤50 | 0≤50 | 0≤50 | 0≤100 | 0≤100 |
Ultimate short circuit breaking capacity | 25-50 | 25-85 | 25-85 | 35-85 | 35-100 | 65-100 |
Operation perfotmance | 1500 / 8500 | 1000 / 7000 | 1000 / 4000 |