Masterpact NW have 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 discrimination.
L1 - for high current-limiting capability and a discrimination 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.
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 discrimination.
L1 - for high current-limiting capability and a discrimination 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.
Released for: Schneider Electric Thailand
