Siemens LA-4000A circuit breakers at NAS

The following link will take you directly to our Siemens LA-4000A circuit breaker web page. You will be able to search for renewal parts and view pictures. North American Switchgear, Inc. has been specializing in LA-4000A breakers for over 33 years.

800-909-3660 toll free

216-402-0507 24/7 emergency line

LA-4000A circuit breakers are available as-is or reconditioned.

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