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While Zinsco is not a functioning company any longer, we still carry a wide selection of Zinsco circuit breakers to meet your breaker needs. Thanks to Zinsco’s market dominance years ago, there are still a lot of Zinsco breaker boxes and circuit breakers out there, and we want to make sure that our customers have access to high-quality, refurbished and reconditioned breakers that are safe to use. We inspect each breaker before we allow it to be sold, and each one comes with a one-year warranty. At Breaker Outlet, your satisfaction is always our top priority. Order with us today.