The NXAirS 12 kV air insulated switchgear is developed by Siemens based on a global technology platform. It is a high parameter, high reliability, and high-quality switchgear with a rated current of up to 4000A and a rated short-circuit breaking current of up to 40kA.Cooperate with our company for authorized production and manufacturing. A complete set of distribution equipment for 3.6-12 kV three-phase AC 50Hz single busbar and single busbar segmented system. Mainly used for power plants, small and medium-sized generators for power transmission, industrial and mining enterprises and institutions for power distribution, and secondary substations in the power system for power receiving, transmission, and large high-voltage motor starting, for control, protection, and monitoring purposes.

This switchgear meets the requirements of standards such as IEC298 and GB3906, and has interlocking functions to prevent the pulling and pushing of circuit breakers trolleys under load, prevent the accidental opening and closing of circuit breakers, prevent the closing of circuit breakers when the grounding switch is in the closed position, prevent accidental entry into live compartments, and prevent the accidental closing of grounding switches when live. Equipped with SIEMENS' 3AE vacuum circuit breaker, it is actually a high-performance distribution device.