KFM3 Series
Intelligent and Universal Air Circuit BreakerFeatures 1 Modularized structure and rotating double-breakpoint contact system. 2 Unique and novel...
5 Variable thermomagnetic releases.
6 New operating mechanism and highly reliable handle indication.
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Intelligent and Universal Air Circuit Breaker
Features
1 Modularized structure and rotating double-breakpoint contact system.
2 Unique and novel overall appearance.
3 New locking mechanism and power trip.
5 Variable thermomagnetic releases.
6 New operating mechanism and highly reliable handle indication.
| Rated operation current: | 6A~1600A | divided into four cases: | 125A,250A,630A,1600A |
| Short-circuit breaking capacity: | AC 400V,maximmum Ics=100% Icu=120KA | ||
| Maximum mechanical life | 40000 times | ||
| Maximum electric life: | 20000 times (maintenance Free) | ||
| Release: | Thermal magnetic adjustable circuit breaker | Electronic type | |
| Releases are totally modularized and have the same installation dimensions; Different releases are optional. | |||