EF distribution class medium-voltage disconnects

15-38 kV

  • Rated continuous current up to 900 A

  • Lightning impulse (BIL) up to 150 kV

EF medium-voltage distribution class disconnects

Crossarm mounted with either through bolts or optional clamping arrangement, the type EF disconnect is a robust, securely-mounted switch for disconnection at a crossarm or frame assembly where a clamp-mounting assembly is suitable.

 

Watch the video below to learn more about Siemens medium-voltage air-break disconnect switches. 

Medium-voltage air-break disconnect switches overview video
Medium-voltage air-break disconnect switches overview video

Application:

Distribution class disconnection where clamp mounting is possible.

 

Features include:

  • Loadbreak hooks 
  • Compact design 
  • Polymer or porcelain insulators.

Options:

  • Backplate set 
  • Tinned terminal pads 
  • Loadbreak hooks
  • Cable connectors.

Ratings:

  • Voltage ratings of 15 kV, 25 kV, or 38 kV
  • Rated continuous currents of 600 A or 900 A
  • Lightning impulses (BIL) of 110 kV or 150 kV.

Literature

Contact us

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    For more information, including service or parts, please contact our Customer Support Center by calling phone: +1 (800) 333-7421 or completing the contact us form.

Mailing address

Siemens Industry, Inc.

99 Bolton Sullivan Drive

Heber Springs, Arkansas 72543

United States

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