Illinois Switchboard was established in 1971 and has been providing outstanding electrical metering and distribution equipment ever since.

Illinois Switchboard is a manufacturer and designer of....

• Electrical switchboards
• Power and lighting panelboards
• Industrial control panels
• Electrical enclosures and special sheetmetal 
• Specializing in alterations and additions to existing switchboards

If you have a piece of electrical equipment from any brand, we can manufacture or help find you the bus details and circuit breakers to fit your existing gear.

Quick Ship Distribution Panels!
90", 75" or 60" high x 32" wide x 10" deep Nema 1 enclosures.  
Call us for pricing and lead time on 400-1200 amp main lug and 400-800 amp main breaker panels.
We have lots of Siemens breakers in stock.
(630) 543-0910 x 12 or email: ilswbd@sbcglobal.net

From 1 to 1000 pieces we have the equipment to get the job done.

All our Switchboard enclosures have welded steel construction.

We have a large selection of Siemens® circuit breakers, fusible switches and components in stock.  Please e-mail or give us a call.

For pricing and availability call us at (630) 543-0910 Ext. 12 or                 email at ilswbd@sbcglobal.net

We would be pleased to hear from you.  Let our outstanding engineering staff assist you with your needs and questions.

Illinois Switchboard Corporation                                                         
125 W. Laura Drive Addison, IL  60101