Equipment
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 […]
Gas, Substation, Oil Circuit Breakers
Looking for a foreign made or unusual circuit breaker model? Circuit Breaker Sales has access to North America’s largest inventory of overcurrent protective devices that date back to World War II. As such, Circuit Breaker Sales can supply any number of foreign made and unusual circuit breakers, as well as oil circuit breakers, SF6 breakers […]
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 […]
Vacuum Interrupter Replacements, MAC-TS4 Vacuum Interrupter Predictive Test System, and Vacuum Interrupter Test Services
Circuit Breaker Sales supplies replacement vacuum interrupters, vacuum interrupter assemblies and vacuum interrupter pole assemblies for any medium voltage power circuit breaker on the market. 2400V – 38kV Up To 3000A Compact Design Available As kits Exchange Pole Assembly Program Individual Interrupters or Complete Pole Assemblies Complete ANSI Testing In Stock for Immediate Delivery Thanks […]
Unit Substations
Combining our extensive knowledge of switchgear with our Maxi-Cast and related transformer capabilities, Circuit Breaker Sales can provide quality secondary unit substations. We can provide a completely tested system from incoming primary switch, to the transformer, down to the low voltage gear. Our typical secondary substation is: Primary – 2400 volts to 34,500 volts fused […]
Renewal and Replacement Parts for Circuit Breakers, Switchgear, Motor Controls
We stock tens-of-thousands of renewal and replacement parts for circuit breakers, motor control, panelboards, switchboards, bolted pressure switches and other power distribution equipment. As a Group CBS affiliate, we have immediate access to millions of replacement and repair parts for all types of electrical equipment and gear. Motor control components including contactors, starters, buckets, pilot […]
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Dry Type, Cast Coil & Liquid Filled Power Transformers
Circuit Breaker Sales supplies new and reconditioned dry type, cast coil, and liquid filled power transformers from 1000 to 5000 kVA with primary voltages from 2400 volts to 34.5kV. We also offer custom design and manufacturing to fit your existing applications, matching lineups, and existing physical constraints. As an affiliate of Group CBS, we have […]
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