Welcome to the ASCO Website

Welcome to our website.

Choose another country or region

 

ASCO 4000 SERIES Electrically Operated Bypass-Isolation Transfer Switch

For Industrial Use

The ASCO 4000 SERIES Bypass Isolation Transfer Switch provides the necessary capabilities and features required to reliably transfer critical loads between differing power sources. It can shunt its primary transfer mechanism at the touch of a button using a new electrical operator.

ASCO 4000 SERIES Electrically Operated Bypass-Isolation Transfer Switch

Need a technical document?

Search our download center to find drawings, manuals and data sheets for your product.

Need support?

Contact our support team for technical help and information.

Ready to order?

Find your local ASCO sales representative.