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Longna - Model LNM-1-400-3300 -Moulded Case Circuit Breaker
LNM1 series of moulded case circuit breaker is one of our new type products developed and manufactured by adopting international advanced technology. It is supplied with rated insulating voltage 800V and used for circuit of A.C. 50/60Hz, rated operating voltage AC 400V.
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Rated operating current up to 1600A for infrequent changing over and starting of the motors. Equipped with the protection devices for over-current, short circuit and undervoltage, the products are capable of preventing damage of circuits and supply units. The products conform to GB14048.2 IEC60947-2 standards.
