Disconnect Knife Switch D43

Spring to increase clamping strength and blade: Smooth switching on-off, perfect contact on the entire blade surface. The spring and blade increase conductivity, reduce heat generation, avoid moving, ignition at contact point.
Heat-resistant, fireproof plastic cover: Thick and delicate design with strong tendons to
increase rigidity and extinguishes the arc when interrupting the circuit.
Switching on-off mechanism of SOPOKA disconnected knife switch is meticulously designed. It improves rotating, contacting ability and conductivity.
Rotating post of SOPOKA disconnected knife switch is equipped with spring which can prevent abrasion reduce backlash between the rotating post and the blade, increasing the durability of the product.
Casted poles: The output and input poles made of copper alloy, good heat radiation and conductivity. Large wiring holes convenient for wiring with large-sized wires.
General structure: SOPOKA industrial disconnected knife switch has sturdy structure, ensuring high safety for electrical equipment in industrial production.

Amperage 150A

Pole number 3P