Molded Case Circuit Breakers

We stock new, surplus, obsolete and reconditioned industrial-class molded case circuit breakers (MCCB) made by every major manufacturer including ABB, Cutler Hammer, Federal Pacific, General Electric, ITE,  Siemens, Square D and Westinghouse. Industrial-class molded case circuit breakers are commonly utilized in panelboards, switchboards, motor control centers, control panels and combination starters. Whether it’s a 100A […]

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Insulated Case Circuit Breakers

We are insulated case circuit breaker experts… we’ve worked with them for decades, and we’re familiar with virtually every manufacturer, style and type. With our extensive knowledge and experience, we can assist you in determining whether it’s best to repair, replace, upgrade or retrofit your insulated case circuit breaker. Not only do we have an […]

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Gas, Substation, Oil Circuit Breakers

Looking for a foreign made or unusual circuit breaker model? Circuit Breaker Sales NE has access to North America’s largest inventory of overcurrent protective devices that date back to World War II. As such, Circuit Breaker Sales NE can supply any number of foreign made and unusual circuit breakers, as well as oil circuit breakers, […]

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CBS Maxi-Vac Vacuum Circuit Breakers

The unusually small size of CBS Maxi-Vac vacuum circuit breakers makes them ideal for retrofit, retrofill and life extension projects. These modern, quality products feature: Vacuum Interrupters Compact Design Ideal for Retrofit or Retrofill 2400V – 38kV At 3000A ANSI & UL Certification Available Stationary or Drawout Outdoor Available In Stock for Immediate Delivery Be […]

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Medium Voltage Vacuum Circuit Breakers

In addition to remanufacturing services for your vacuum circuit breakers and replacement parts, Circuit Breaker Sales NE has an extensive stock of unused and reconditioned vacuum circuit breakers for immediate delivery. Combining our life extension services and large inventory of vacuum circuit breakers, poles and assemblies, we can supply replacements and matching line addons for […]

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Medium Voltage Air Circuit Breakers

Medium voltage air circuit breakers are the backbone of this country’s electrical grid. We still depend on them for 80 percent of our power distribution. However, most of air circuit breakers in service today are old and will not perform as expected.  We stock and service the following manufacturers’ products: General Electric medium voltage air […]

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Low Voltage Power Circuit Breakers

Circuit Breaker Sales NE stocks most U.S. made low voltage power circuit breakers; and can quickly supply unused surplus or remanufactured circuit breakers. We also offer life extension services for obsolete low-voltage circuit breakers. We stock and service the following manufacturers’ products: General Electric low voltage power circuit breakers : AE – AL – AK […]

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Low and Medium Voltage Circuit Breakers

We supply new, surplus, and remanufactured low- and medium-voltage circuit breakers of all types and from all OEMs. Whatever breaker you require, Circuit Breaker Sales NE has it: molded case, insulated case, air power, and vacuum. Life extension projects are our specialty; and in our modern shop facilities or at your site, our technicians can […]

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Careers

Located in Seymour, Connecticut, Circuit Breaker Sales NE is a leader in the sale and service of low and medium voltage circuit breakers and other electrical power distribution equipment. We are always looking for qualified, and motivated employees in all areas of our business: office, sales, engineering, assembly, test, service.  Current openings include: Salesmen Circuit […]

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