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    Bay Power San Jose


    (408) 998-2980

    Toll Free

    (800) 699-2980


    7:30 am to 4:30 pm Pacific
    10:30 am to 7:30 pm Eastern
    Monday to Friday


    [email protected]

    Mailing Address

    1095 N 7th St
    San Jose, CA 95112

    Get Directions

    Electrical Products & Solutions in the San Jose, Bay Area

    Visit our flagship electrical supply store in San Jose, CA (known for many years as Bay Breakers) for new, used, and obsolete circuit breakers, motor controls, electrical panels, switchgear, and other business critical electrical components. We always have obsolete, hard to find circuit breakers on the shelf, available for purchase. Don't know what you need? We can help. Looking for solutions for a large, complex electrical project, we have experts on hand who can help with planning and design.

    Don't forget about our in-house testing capabilities. We can test molded case breakers, air breakers, vacuum breakers, and even low voltage transformers to NETA and NEMA standards, and in many cases repair the faulty equipment, or get you a replacement on the spot. Our technicians are certified by 3rd party organizations. Full test reports are available with each test. 

    Stop by today!

    New & Reconditioned Breakers, MCC, and More.

    We take pride in supplying quality surplus and reconditioned/remanufactured circuit breakers, motor controls, and other electrical equipment. Our San Jose shop is a member of the prestigious Professional Electrical Apparatus Reconditioning League (PEARL). This means our technicians are certified individuals who have met stringent standards for inspecting, testing, evaluating, and reconditioning electrical equipment to ensure it will perform safely and reliably once returned to service. 

    Bay Power San Jose is a member of PEARL

    Get the Power Back On Quickly.

    Quality and speed of service are staples of Bay Power. When an electrical component fails, a circuit breaker for example, finding a suitable replacement in a timely manner can be critical. Sometimes there will be thousands of dollars being lost while the power is off. That's why we put an emphasis on speedy service. We know you need your order fulfilled quickly.  

    The Bay Power San Jose advantage

    Get to Know Us

    Bay Power's San Jose electrical supply store is conveniently located within blocks of the 101 and 880 freeway interchange, just north of downtown, in the heart of the southern SF Bay Area. We have a huge warehouse full of new, reconditioned, and obsolete electrical equipment, available for purchase at our will call counter, which is open to the public. Many of our customers tend to call in their orders ahead of time and have one of their representatives stop by to pick them up. 
    Don't know exactly what you need? Stop by and bring photos and requirements for your project. We'll gladly help you find a solution to your problem. 

    Testing Capabilities

    Our staff uses state-of-the-art equipment in conjunction with NETA and NEMA protocols to test circuit breakers every day. We fully test breakers from all voltages 24 AC/DC to 600 AC/DC using a low voltage power supply unit. We evaluate the health of your breaker's entire protection chain using primary injection testing. We also give you a full diagnostic report detailing the health of your circuit breaker.

    Most of our customers send us molded case circuit breakers, but our staff is also adept with insulated case circuit breakers and air circuit breakers.

    After the testing is completed, we offer a no-obligation quote to have our staff quickly repair the breaker. If you let us do the repair, the entire cost of your test is credited on your repair bill. This means when we repair your circuit breaker, you essentially get a free test too.


    To recap, here are the benefits of letting us test your circuit breaker.

    You get:

    • A primary injection test
    • Preventative maintenance
    • "Free" testing when we repair your circuit breaker
    • Your own full diagnostic report
    • A quick & easy way to troubleshoot problems with an electrical system

    Popular Product Categories

    Bay Power is San Jose’s leading electrical supply store. We stock thousands of electrical components from various brands, including: 


    • AC Contactors
    • Industrial Transformers
    • Industrial Circuit Breakers
    • Residential Circuit Breakers 
    • AC Disconnects
    • MCC Buckets
    • Bus Plugs
    • Combination Starters 
    • Pump Control Panels
    • Lighting Panelboards


    The Bay Power Difference

    At Bay Power, we pride ourselves on quality and customer service. And in our 30 years of experience, we’ve always provided our customers with diverse electrical products at affordable pricing. 

    To help our customers, we offer: 

    • Same-day shipping
    • 24-hour emergency support
    • Global supplier network
    • 1-year warranty
    Need directions to our San Jose shop? Check out the map below:

    All Locations

    San Jose, CA

    (408) 998-2980
    1095 N. 7th St
    San Jose, CA 95112

    Headquarters / Pearl Certified

    Roseville, CA

    (916) 771-5593
    2013 Opportunity Dr
    Suite 100
    Roseville, CA 95678

    Modesto, CA

    (209) 491-5250
    626 Kearney Ave
    Modesto, CA 95350

    UL 508A Panel Shop

    Fort Worth, TX

    (817) 293-2700
    411 Riverside Dr,
    Fort Worth, TX 76111

    Just Moved - New Location