LER line-tap medium-voltage disconnects

15-38 kV

Rated continuous current up to 900 A
Lightning impulse (BIL) up to 150 kV

LER medium-voltage line-tap disconnects

Featuring a sturdy and well-ventilated square-tubular copper blade and high-pressure silver contacts, the type LER line-tap disconnect provides superior current-carrying characteristics. Meets the requirements of a wide array of cable-riser and cross-over applications.

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

Medium-voltage air-break disconnect switches overview video

Application:

Line-tap or cross-over disconnection.

Features include:

Dead-end connection and tension withstand
Porcelain or polymer insulators
High-pressure silver contacts.

Options:

Plug-in Saf-T-Gap interrupter
Captive-terminal hardware
Wedge hangers or cable connectors
Loadbreak hooks.

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.

Downloads

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.