SE and SEL in-line medium-voltage disconnects

SE and SEL in-line medium-voltage disconnects

15-38 kV
  • Rated continuous current up to 1,200 A

  • Lightning impulse (BIL) up to 200 kV

SE and SEL medium-voltage in-line disconnects

Ruggedly built, the types SE and SEL in-line disconnects splice into the line. By securely supporting the conductor while providing the required insulation gap, line maintenance can be performed rapidly and safely.


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


In-line disconnection under tension for rapid and safer line maintenance.


Features include:

  • Loadbreak hooks
  • Lightweight design
  • Robust square-tubular blade.


  • Saf-T-Gap load-break interrupter
  • Anti-roll closer arm
  • Quick break
  • Porcelain or polymer insulators.


  • Voltage ratings of 15 kV, 25 kV, or 38 kV
  • Rated continuous currents of 600 A, 900 A, or 1,200 A
  • Lightning impulses (BIL) of 150 kV or 200 kV.

Mailing address

Siemens Industry, Inc.

99 Bolton Sullivan Drive

Heber Springs, Arkansas 72543

United States

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