Disconnect Knife Switch D28

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.
Switching on-off mechanism of SOPOKA disconnected knife switch: Meticulously designed and It improves rotating, contacting ability and conductivity..
Rotating post of SOPOKA disconnected knife switch: 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 60A

Pole number 3P