Aztec specialises in the design and manufacture of ruggedised MV switchgear for mining and other specialised applications. Our modular 6.6kV and 11kV switching-subs are available in 3-way to 18-way configurations; with optional integrated battery tripping unit. Each MV circuit breaker and isolator is optionally motorised to provide the highest level of operator safety. They are also available with an optional Ethernet communications port for remote monitoring.