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Zinsco circuit breakers are available in countless different configurations. We list hundreds of models in our online catalog, including popular models like the R3820, RC3820, RC3830, QCAL100, and Q20. If you're having a difficult time finding the exact part you need, call us and we'll help you get the Zinsco breakers you need, quickly. Keep in mind that we offer same day shipping and free ground shipping on orders of $100 or more.

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Zinsco was a manufacturer of circuit breakers and electrical distribution panels, founded by Emile Zinsmeyer and his son Martin Zinsmeyer in the early 1930s.

Zinsco Circuit Breakers

New, used, and obsolete - all come with a 1-year replacement warranty

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* Not all of our inventory is listed on our website. Call us if you can't find what you need.

HQGF15

Zinsco HQGF15 Circuit Breaker

Zinsco HQGF15 - 2 pole 15 amp 120 volt hqgf type zinsco ground fault circuit breakers
Reconditioned: $185.00
New: Call for Price
HQGF20

Zinsco HQGF20 Circuit Breaker

Zinsco HQGF20 - 2 pole 20 amp 120 volt hqgf type zinsco ground fault circuit breakers
Reconditioned: $150.00
New: Call for Price
HRGF15

Zinsco HRGF15 Circuit Breaker

Zinsco HRGF15 - 2 pole 15 amp 120 volt hrgf type zinsco ground fault circuit breakers
Reconditioned: $195.00
New: Call for Price
HRGF20

Zinsco HRGF20 Circuit Breaker

Zinsco HRGF20 - 2 pole 20 amp 120 volt hrgf type zinsco ground fault circuit breakers
Reconditioned: $195.00
New: Call for Price
Q15

Zinsco Q15 Circuit Breaker

Zinsco Q15 - 1 pole 15 amp 120/240 volt q type zinsco circuit breakers
Reconditioned: $15.00
New: $28.00
Q20

Zinsco Q20 Circuit Breaker

Zinsco Q20 - 1 pole 20 amp 120/240 volt q type zinsco circuit breakers
Reconditioned: $15.00
New: $28.00
Q2430100

Zinsco Q2430100 Circuit Breaker

Zinsco Q2430100 - 3 pole 100 amp 240 volt q24 type zinsco circuit breakers
Reconditioned: Call for Price
New: Call for Price
Q243015

Zinsco Q243015 Circuit Breaker

Zinsco Q243015 - 3 pole 15 amp 240 volt q24 type zinsco circuit breakers
Reconditioned: $225.00
New: Call for Price
Q243020

Zinsco Q243020 Circuit Breaker

Zinsco Q243020 - 3 pole 20 amp 240 volt q24 type zinsco circuit breakers
Reconditioned: $225.00
New: Call for Price
Q243030

Zinsco Q243030 Circuit Breaker

Zinsco Q243030 - 3 pole 30 amp 240 volt q24 type zinsco circuit breakers
Reconditioned: $225.00
New: Call for Price

We also stock items not listed in our online catalog

Zinsco Circuit Breakers - New and Obsolete

West Coast Power has been specializing in new, reconditioned and obsolete Zinsco Circuit Breakers and other electrical supply products for over 20 years. If you have old or hard-to-find circuit breakers, motor controls, bus plugs, or other electrical distribution products that need replacing give us a call or request a quote. We have new, used and obsolete products coming in all the time.

Due to the nature of the reconditioning process, we don't always get a chance to get all of our products represented in our online catalog - some are often sold before we get a chance to list them. If you don't see it listed, chances are, we likely have it in stock or can get it for you fast - and all of our reconditioned products carry the same 1-year warranty that come with our new products. And we offer price matching on all products - if you find it cheaper elsewhere, call us. Order typically ship the same business day the order was received. Let us get you the Zinsco Zinsco Circuit Breakers Circuit Breakers you need, quickly.