UL 508 Disconnect Switches

Bussmann series UL 508 load break disconnect switches allow safe control and safe disconnection of any motor application or to isolate a circuit within the panel.

These disconnect switches are compact and offer a wide variety of accessories like 4th poles, auxiliary contacts, door mounting and 6-Pole kits.


  • Suitable as motor disconnect
  • DIN-Rail or panel mount
  • Door mount option
  • Disconnect switches are front, right side or direct handle operable
  • Finger-safe