{"product_id":"zinsco-ubiz3030-circuit-breaker","title":"Zinsco | UBIZ3030 | Circuit Breaker | 30A | 1-Pole | Plug-In","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Zinsco UBIZ3030 30A 1-Pole Plug-In Circuit Breaker—designed for dependable, straightforward protection in compatible panels. This unit is specifically identified by the part number UBIZ3030 and is built for maintenance, retrofit, and replacement scenarios where precise specifications matter.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 30A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 1-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Plug-In\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e UBIZ3030\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhy choose this UBIZ3030 breaker? It’s a plug-in solution that simplifies installation in compatible Zinsco panels, reducing downtime during service calls. The 30-amp rating is ideal for protecting circuits that require firm, reliable overcurrent protection without frequent tripping due to minor surges.\u003c\/p\u003e \u003cp\u003eWho should consider it? Electricians performing panel maintenance, retrofit projects, or routine replacement work where exact spec matching is essential. It’s particularly valuable when an existing panel calls for a UBIZ3030-compatible device to maintain manufacturer-approved protection and electrical characteristics.\u003c\/p\u003e \u003cp\u003ePractical use cases include upgrading aging protection in residential or light commercial panels, replacing a worn-out 1-pole breaker, or stocking a service fleet with a reliable, drop-in replacement that aligns with the panel’s design. Before ordering, confirm fit and ratings for your specific panel model—the part number UBIZ3030 serves as the best reference for compatibility.\u003c\/p\u003e \u003cp\u003eTips for a smooth replacement: power down the main, verify the panel accepts a plug-in 1-pole 30A device, and ensure the bus configuration matches the new breaker. With the UBIZ3030, you get a targeted, plug-in solution that aligns with your panel’s protection scheme and keeps electrical systems performing safely and efficiently.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Zinsco","offers":[{"title":"Default Title","offer_id":46425620185250,"sku":"UBIZ3030","price":310.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/zinsco-ubiz3030-circuit-breaker-30a-1-pole-plug-463.webp?v=1789431435","url":"https:\/\/www.ampstate.com\/products\/zinsco-ubiz3030-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}