The base, upper cover and arc extinction cover of the switch are all made of arc resistant plastic, with good mechanical strength, flame retardant and dielectric properties.
Simple structure, easy to disassemble and assemble, safe and reliable.
The arc extinction cover is equipped with multiple metal arc chutes, which strengthens the arc extinction ability of the switch, eliminating the harm of the electric arcing and improving the contact life.
Comply with GB14048.3 standard.
Applicable to distribution circuit and motor circuit with high short-circuit current.