NAL12,NALF12 type load switchDetailed product description：

NAL12 load switch and NALF12 load switch fuse combination device are high-voltage performance load switches that combine compressed air arc extinguishing and gas arc extinguishing.

Combination electrical appliances combine the advantages of load switches and fuses. Any load current from the load switch to its rated breaking current is disconnected by the fuse and its impactor, and any overcurrent is disconnected until the rated short-circuit breaking current of the combination electrical appliance is reached.

Load switches and combination devices are widely used in distribution networks as switches for transformers, motors, or capacitors.