Beyond The Big Brands: Regional Switchgear Manufacturers

Switchgear is the backbone of any electrical system, and at EMSCO, we understand the importance of having access to a comprehensive selection of high-quality switchgear components. Whether you need an entire switchgear line-up or specific circuit breakers with mounting hardware, EMSCO is your one-stop solution for all your switchgear requirements.

What sets EMSCO apart is not only our extensive inventory featuring major brands but also our dedication to stocking products from regional switchgear manufacturers. We take pride in ensuring that our customers have access to a diverse range of options for your industrial power distribution system. Our goal is simple: to cater to every customer's needs by offering a wide variety of vintages and brands, both major and minor.

When you choose EMSCO, you gain access to an unparalleled selection of switchgear components, including breakers, switches, and mounting hardware. Among the regional manufacturers whose products we carry are:

  • Peterson Electric Panel
  • American Midwest Power (AMP)
  • Electro-Mechanical Industries (EMI)
  • Kinney Electrical Manufacturing Co. Inc
  • Illinois Switchboard Corporation
  • Switchboard Apparatus

In addition to our extensive inventory, EMSCO boasts a team of seasoned professionals with over 100 years of combined sales experience. We understand that navigating the world of switchgear components can be daunting, which is why our knowledgeable staff is here to assist you every step of the way. Whether you're unsure about which products best suit your requirements or need expedited delivery, our team is dedicated to providing personalized service to ensure your satisfaction.

At EMSCO, we don't just sell switchgear components—we provide comprehensive solutions tailored to your specific needs. With our vast inventory, expertise, and commitment to customer service, you can trust EMSCO to be your partner in all your switchgear endeavors. Contact us today to experience the EMSCO difference firsthand.

Browse our selection of Low and Medium Voltage Switchgear

Medium Voltage Dry-Type Transformer Testing

EMSCO is pleased to announce that we are now offering testing services for dry-type medium voltage transformers. Our new Megger Trax 220 Test Set allows us to perform a wide range of tests, including insulation resistance, winding resistance, turns ratio, dissipation factor, and many others.

If you require any specific test for your transformer, simply let us know, and we will be happy to accommodate your needs. We want to make sure that you receive exactly what you need, so don't hesitate to let us know your specific requirements.

Furthermore, all of our Medium Voltage Dry-Type Transformers come with a 1-year warranty, giving you the peace of mind that you're making a reliable investment.

We encourage you to take a look at our current inventory of medium voltage transformers and contact our team to discuss your needs. Our testing services, combined with our vast selection and commitment to quality, make EMSCO the ideal choice for all your transformer needs.

Shop Medium Voltage Transformers

Molded Case Circuit Breaker Testing

At EMSCO, we offer a full range of services for testing and purchasing molded case circuit breakers. Our experienced team utilizes two state-of-the-art circuit breaker test sets—the Megger DDA-6000 Universal Circuit Breaker Test Set and the Phenix Model HC40C High Current Test Set—to thoroughly assess your circuit breakers. Whether you want to buy a breaker from us or simply require testing, we provide detailed test reports for all units.

We take pride in our efficiency and fast turnaround times. Most breakers can be tested and shipped on the same day, and we maintain a diverse inventory of breakers ranging from 15 to 5000 amps.

For circuit breaker testing or if you're in the market for a new one, EMSCO is your go-to destination. Reach out today to speak with one of our knowledgeable sales representatives about your testing needs.

Shop Molded & Insulated Case Circuit Breakers

High Amperage Square D Bus Plugs

EMSCO got in a load of high amperage Square D Bus plugs. These bus plugs are a mixture of fusible and breaker plugs available in a wide variety of amperages, such as models PTQ46160GH and PTPA361000N. In addition to these bus plugs, we have a huge stock of Square D busway all the way up to 4000 amp.

Whether you need a single bus plug or a new busway run, EMSCO is here for all your bus plug and busway needs. Contact as salesman today with any questions.

General Electric Spectra 480/277 Volt Main Breaker Panels with Spectra Breaker Distribution

EMSCO recently got in seven (7) GE Spectra 4000 amp 480/277 volt main breaker panels with Spectra breaker distribution. The main breakers are GE Power Break II SSD40G440 with Entelliguard Trip TU Trip Unit. All have multiple SKLL frame 1200 amp branch feeders breakers. Each feeder breaker fed a GE Spectra 1200 amp 480/277 Volt MLO panel that are also now part of EMSCO’s stock.

Call us today so we can customize these panels to fit your needs.

Square D To Supply Massive New Google Data Centers — Leading To Long Lead Times For Customers

We’ve been hearing from some of our customers who have tried to place orders for new stock from Square D that they’ve encountered long lead times (several weeks to months) and have instead turned to EMSCO to quickly get the industrial electrical equipment they need. It turns out the long lead times from Square D are a result of being a supplier for a massive construction project from Google to build up to 11 new data centers, of which Square D has won the contract to provide the electrical infrastructure.

Aside from EMSCO’s massive inventory of industrial electrical equipment, we have the best lead time in the industry. If you are down and need to get up and running ASAP, we’re the place to call! With a major food producer down, EMSCO was able to ship a Square D NW40 main breaker lineup with multiple distribution sections and breakers same day to get them up and running again right away. Not only that, but we also completed a Square D Model-6 Motor Control Center lineup in 2 days after a company was down and couldn’t wait the long lead time for new. That MCC included starter, feeder and VFD buckets.

Whether it’s a single section of busway, a single breaker or bus plug, or a complete lineup, EMSCO has you covered to get you back up and running ASAP! We’re standing by 24 hours for all your after hours emergencies. Simply give us a call anytime (1-800-328-1842) and we’ll be ready to jump into action.