from 30 to 800 A

FUSERBLOC UL fusible disconnect switches are heavy duty switches that break and make power circuits on and off load.
The switches employ double break contacts per pole that ensure complete isolation of the fuse when the switch is in the “OFF” position. These switches are extremely durable and are tested and approved for use in the most demanding applications.
The TEST position function is enabled with handles with the TEST position. This function tests the control circuit auxiliaries without switching the main contacts. It is a simple alternative to a separately wired push button.


Improved safety

• On load make and break power circuit applications.
• Double break by phase.
• Touch safe covers.

High breaking capacity

• Up to 200 kA Short circuit rating.

A complet range of functions

• Compact footprints.
• Front or side operation.
• Flange operation.
• NFPA 79 compliant kits.
• Voltage sensing terminals.