Air Circuit Breaker
Sale price Air Circuit Breaker ACB Schneider-electric -High current air circuit breakers MasterPact NT,NW,MT (China version)up to 4000 A EasyPact MVS is a range of LV power circuit breakers and switch-dis connectors designed to optimize cost and contribute to the safety and reliable performance of your electrical distribution network. The solution covers ratings from 800 to 4000 A in one single frame size.
5 performance levels
> N1 – for standard applications with low short-circuit levels.
> H1 – for industrial sites with high short-circuit levels or installations with two parallel-connected transformers.
> H2 – high-performance for heavy industry where very high short-circuits can occur.
> H3 – for incoming devices supplying critical applications requiring both high performance and a high level of selectivity.
> L1 – for high current-limiting capability and a selectivity level (37 kA) as yet unequalled by any other circuit breaker of its
type; intended for the protection of cable-type feeders or to raise the performance level of a switchboard when the
transformer power rating is increased.
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