Air Circuit Breakers
Represented by Ameejee Valleejee & Sons (Pvt.) Ltd. in Pakistan
NXA Series
General Information
▪ Frame size (A): 1600, 2000, 3200, 4000, 6300
▪ Breaking capacity: N,S,H
▪ Rated operational voltage Ue (VAC): 380/400/415
▪ Number of poles: 3P, 4P
▪ Installation method: draw-out type, fixed type
▪ Wiring type: horizontal rear connection
NA8 Series
General Information
• Frame size (A): 1600 , 2500, 4000, 7500
• Two kinds of breaking capacity: N, H ,HU
• Rated voltage Ue (VAC): 380/400/415, 690, 800, 1000/1150.
• Number of poles: 3 or 4 poles
• Mounting mode: withdrawable type or fixed type
• Mode of connection: horizontal connection, vertical connection, mixed connection
Ex9ASD-DC
General Information
Ex9ASD-DC series Air Switch Disconnector is mainly used on the DC side of photovoltaic centralized inverters, where it is responsible for connecting, load breaking, and isolating the DC distribution circuits of inverters. As a main circuit control and isolation device, it is also widely applied in energy storage systems, including inverters and battery clusters.
