Disconnect Switches & Accessories


  • DISCONNECT SWITCHES
Click image to enlarge
Disconnect switches interrupt or open an electrical circuit, isolating the downstream circuit for purposes of inspection and maintenance. Disconnect switches can include load break or non-load break; switchboard, panelboard or wall mount; fused or non-fused disconnects; and electrically closed, electrically opened, both or neither.  Powertech Controls is proud to offer a robust selection of Disconnect Switches from top manufacturers, including:
 
ABB DISCONNECT SWITCHES
ALTECH DISCONNECT SWITCHES
EATON / MOELLER DISCONNECT SWITCHES
AEG DISCONNECT SWITCHES
CUTLER HAMMER DISCONNECT SWITCHES
GE DISCONNECT SWITCHES
LOVATO DISCONNECT SWITCHES
KRAUS NAIMER DISCONNECT SWITCHES
SALZER DISCONNECT SWITCHES
SPRECHER & SCHUH DISCONNECT SWITCHES

Disconnect switches are often used as main disconnecting devices in switchboards and even more frequently as feeder disconnects. Disconnect switches can serve as enclosures for overcurrent protection when they contain fuses. Disconnect switches can also be a part of a ground fault protection scheme when equipped with a shunt trip or a complete ground fault interrupter system that includes a shunt-trippable disconnect switch, ground fault monitor, sensor and relay.
 
Disconnect Switch Components
  • Frame or enclosure
  • Insulating system
  • Current carrying components
  • Contact systems
  • Arc extinguishers
  • Operating mechanism
  • Interlocks
  • Auxiliary or pilot devices
Powertech Controls is a distributor of high quality electrical and electronic automation controls and components to the global market. Powertech's friendly, knowledgeable staff is committed to providing attentive service, forming strategic partnerships with our customers and vendors, and continually improving our operations. If you need information that you cannot find, please send a request for quote or contact us.