Fuse Switch Disconnector Fuse Type Isolation Switch Corrosion Resistant for Commercial Distribution Circuit General Purpose Motor Circuit (Red Copper)

The arc extinguishing cover is equipped with several metal arc chambers, which strengthens the arc extinguishing ability of the switch, eliminating the damage caused by the electric arc and improving the service life of the. Applicable to distribution circuit and motor circuit with high short circuit current. Simple structure, easy to disassemble and assemble, safe and reliable. The base, top cover and arc extinguishing cover of the switch are all made of arc-resistant plastic, with good mechanical strength, flame retardant and dielectric properties.