{"product_id":"connecticut-electric-ubiz250-1-50a-1-1-2-in-2-pole-zinsco-qc50-compatible-circuit-breaker-etl-listed","title":"Connecticut Electric UBIZ250-1 – 50A 1-1\/2 in 2-Pole Zinsco QC50 Compatible Circuit Breaker, ETL Listed","description":"\u003cp\u003eUpgrade your panel with the Connecticut Electric UBIZ250-1, a 50 Amp, 1-1\/2 inch, two-pole circuit breaker designed for Zinsco load centers. This verified replacement option blends solid performance with practical ease, helping you address modern electrical demands with confidence.\u003c\/p\u003e\n\u003ch3\u003eKey compatibility and design\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eModel QC50: Specially designed as a Zinsco replacement circuit breaker, ensuring seamless compatibility and performance.\u003c\/li\u003e\n  \u003cli\u003eCompact Two-Pole Design: Occupying a minimal footprint, this breaker integrates smoothly into your panel with its 1-1\/2 inch body in the thick series.\u003c\/li\u003e\n  \u003cli\u003eCertified Safety and Quality: Earns the prestigious Intertek ETL Listing, meeting the stringent requirements of UL Standard 489, for both US and Canadian standards.\u003c\/li\u003e\n  \u003cli\u003eExpert Craftsmanship: Manufactured new by Connecticut Electric, a leader in electrical solutions, guaranteeing reliability and longevity.\u003c\/li\u003e\n  \u003cli\u003eTailored for Zinsco Panels: Precisely engineered for use in Zinsco type QC circuit breaker panels, ensuring a perfect fit and optimal functionality.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eReal-world use and benefits\u003c\/h3\u003e\n\u003cp\u003eIn day-to-day wiring tasks, this UBIZ250-1 can be a practical upgrade when you need a dependable replacement in Zinsco QC panels. The 50 amp rating suits branch protection for typical home and small business circuits, while the compact body fits in crowded panels and leaves room for other modules.\u003c\/p\u003e\n\u003cp\u003eThe ETL listing and UL 489 compliance provide a clear signal of safety-forward design, backed by a reputable brand. While individual outcomes vary, customers often notice smoother panel operation, crisp tripping response, and a reassuring sense of fit when installing a new breaker from a trusted manufacturer.\u003c\/p\u003e\n\u003ch3\u003eQuality you can trust\u003c\/h3\u003e\n\u003cp\u003eConnecticut Electric is known for electrical solutions that balance reliability with practical design. This UBIZ250-1 is manufactured to modern standards and backed by documentation that supports safe installations in circuits that follow UL 489 guidelines.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eETL Listing and UL 489 compliance for US and Canada\u003c\/li\u003e\n  \u003cli\u003eNew, factory-built unit for consistent performance\u003c\/li\u003e\n  \u003cli\u003eDesigned for Zinsco QC panels to ensure a precise fit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eConsider the UBIZ250-1 as part of a considered panel upgrade plan. It offers a concrete example of how a well-designed replacement breaker can contribute to safer, more reliable electrical operation without promising guaranteed results. This is a possible improvement you can explore with your electrical contractor or installer.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does the UBIZ250-1 fit Zinsco QC panels?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes—designed as a Zinsco replacement, it fits QC panels for reliable operation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is this breaker ETL listed and UL 489 compliant?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It carries ETL listing and UL 489 compliance for US and Canadian standards.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Connecticut Electric","offers":[{"title":"Default Title","offer_id":53089374797935,"sku":"B0CSGXVTP4","price":93.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/0598\/3087\/files\/connecticut-electric-ubiz250-1-front-view.jpg?v=1778689460","url":"https:\/\/taskholt.com\/products\/connecticut-electric-ubiz250-1-50a-1-1-2-in-2-pole-zinsco-qc50-compatible-circuit-breaker-etl-listed","provider":"TaskHolt","version":"1.0","type":"link"}