Topper® series group-operated medium-voltage switches

15-38 kV

Rated continuous current up to 1,200 A
Lightning impulse (BIL) up to 200 kV

Topper series medium-voltage group-operated switches

A compact style switch for use where mounting clearances are constrained. Tailored to substation duties, the Topper comes fully assembled and factory adjusted on either a steel or aluminum base with a range of mounting styles to provide the best fit to the application.

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

Medium-voltage air-break disconnect switches overview video

Application:

Three-phase off-load and load-break switching.

Features include:

Oil-impregnated sintered bronze bearings
Pipe operated
Exceptionally compact
Internal operating mechanism
Plug-in Saf-T-Gap or vacuum interrupters.

Options:

Porcelain or polymer insulators
Steel or aluminum base
Motorized operation
Variable phase spacing
Pole-top, crossarm, phase-over-phase, upright, and vertical mounting styles
Hookstick or pipe operated.

Ratings:

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 110 kV, 150 kV, or 200 kV.

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Support

Siemens USA contact us request
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.

Siemens Industry, Inc.

99 Bolton Sullivan Drive

Heber Springs, Arkansas 72543

United States

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