New and used surplus electrical equipment at unbeatable low prices!      

As an electrical contractor,Diamond Controls Inc. has a supply of new and used surplus electrical items for sale located in Cambridge. Our licensed electricians are available to install these items if you require. We may be able to arrange shipping if need be. Please note that not all items have pictures available and items may not be exactly as shown. Availability of items varies so contact us now to ensure you get what you need!   

Breakers

Contactors and Relays

Cord Ends

Disconnects

Electrical Tools

Enclosures

Fuses and Holders

Light Bulbs

Motors

Motor Drives

Programmable Logic Controllers (PLCs)

Power Supplies

Terminal Blocks

Transformers

Wire

Miscellaneous