B-1 regulator bypass medium-voltage disconnect switches

15-38 kV

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

B-1 medium-voltage regulator bypass disconnect switches

A simple and rugged, three-blade, disconnect switch, the type B-1 encompasses a major safety feature in that the bypass blade can be visually checked to verify that it is open.

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

Medium-voltage air-break disconnect switches overview video

Application:

Regulator bypassing to reduce the impact of equipment maintenance on network reliability.

Features include:

Robust square-tubular copper blades.

Options:

Saf-T-Gap load-break interrupter
Porcelain or polymer insulators
Stop-position angle
Loadbreak hooks.

Ratings:

Voltage ratings of 15 kV, 27 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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