Dry-Type Medium Voltage Transformer Testing

EMSCO is now testing dry-type medium voltage transformers.

Using our New Megger Trax 220 Test Set we can offer a multitude of test including Insulation Resistance, winding resistance, Turns Ratio, Dissipation factor and many more.

Let us know what transformer you need and what test you would like done and we will make it happen.

All of our Medium Voltage Dry-Type Transformers come with a 1-year warranty.

Check out our stock of medium voltage transformers today!

Molded Case Circuit Breaker Testing

EMSCO is your one stop for all your molded case circuit breaker testing needs. Whether you want your breaker tested or want to purchase a breaker from EMSCO, we will test it and supply you with a test report.

EMSCO is testing breakers on both their circuit breaker test sets. We have a Megger DDA-6000 UNIVERSAL CIRCUIT BREAKER TEST SET and a Phenix MODEL HC40C HIGH CURRENT TEST SET.

We can test and ship most breakers same day. We stock breakers from 15 amp up to 5000 amp.

Call and talk to a salesman today about your circuit breaker testing needs.

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.

Square D Model-6 Motor Control Centers

EMSCO just got in another load of Square D Model-6 Motor Control Centers.

They are full of starter and breaker feeder buckets.

There are over (20) 100 amp Twin breaker feeder buckets.

Contact us today.

Square D Model-6 MCC Structure

EMSCO recently got in more Square D Model-6 MCC structure.

The structure has multiple Size-5 FVNR Starter Plug-On buckets as well as Size-4.

All with solid-state overloads and circuit breaker disconnects.

Whether you need a complete motor control center, an add-on section, or a single bucket we have you covered.

Contact a salesman today.

Square D Power-Zone NW 5000 Amp Main Tie Main Lineup

EMSCO recently got in a Square D Power-Zone NW 5000 amp main tie main lineup. The lineup includes (3) NW50H3 with Micrologic 6.0P trips, (2) NW32H3 with 5.0A Micrologic Trip, (1) NW32H3 with 6.0A Micrologic Trip. (1) NW20H3 with 6.0A Trip, (1) NW16H3 with 6.0A Micrologic Trip. We can customize this panel to meet your needs.

With this lineup, we also received (2) Square D Power Cast Transformer and Square D 15KV Medium Voltage Fusible Switches:

2500/3750VA 12470-480Y/277V Square D Power Cast II K-4
Two (2) 2500/3333KVA 12470-480Y/277V Square D Power Cast II K-4
Whether you need a single breaker or a complete substation lineup we have you covered. Give us a call today!

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.

Westinghouse Medium Voltage Vacuum Contactors

Newly arrived, EMSCO has received a shipment of Westinghouse medium voltage vacuum contactors. These are open style contactors, 720 amp, and vacuum type OEM Model-A AC contactors; 720-amp, 3-phase, 7200 volts. Part number EMAN3NN8X1-M3.

If you are interested in these medium voltage vacuum contactors or any others, please give us a call today (1-800-328-1842) to speak with our sales department. We’ll be happy to provide quotes, additional information, or find any industrial electrical product or part that you may need.

Regional Switchgear Manufacturers

Whether you are looking for an entire switchgear line-up or a circuit breaker with mounting hardware, EMSCO has you covered for all your switchgear needs. We pride ourselves not only on our huge inventory of major brands, but also our large stock of switchgear from regional switchgear manufactures. We want to be able to take care of every customer, whether the item you are looking is NEW, Obsolete or somewhere in between, we try to cover all vintages and brands major and minor.

We carry the switchgear, breakers, switches and mounting hardware for the following regional manufactures and much more.

Peterson Electric Panel
Amp
EMI
Kinney Electrical Manufacturing Co Inc
Illinois Switchboard Corporation
Switchboard Apparatus
Along with our huge inventory, we have over 100 years of combined sales experience and so we here to help you figure out what you need and get it to you ASAP.

EMSCO Ready To Help With Disaster Recovery

Our thoughts are with everyone in Texas as they recover from the devastating effects of Hurricane Harvey.

EMSCO is ready to help with the disaster recovery. Our 250,000 square foot warehouse is full of industrial electrical products ready to ship same-day or next-day to quickly get clients back up and running.

We have you covered to get back up and running with molded and insulated case breakers. Amperes from 15 to 5000 in-stock and ready to ship. We also have a huge stock of open pressure contact switches as well as fusible and circuit breaker main switchgear.