{"product_id":"zinsco-ubiz220b-circuit-breaker","title":"Zinsco | UBIZ220B | Circuit Breaker | 20A | 2-Pole | 240V | Bolt-On","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Zinsco \u003cb\u003eUBIZ220B\u003c\/b\u003e, a purpose-built circuit breaker designed for precise spec matching in maintenance, retrofit, and replacement projects. This \u003cb\u003e20A\u003c\/b\u003e, \u003cb\u003e2-Pole\u003c\/b\u003e, \u003cb\u003e240V\u003c\/b\u003e bolt-on breaker is built to slot into compatible panels where the exact part reference matters most—the \u003cb\u003eUBIZ220B\u003c\/b\u003e designation is your strongest compatibility signal.\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eAmperage:\u003c\/b\u003e 20A\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePoles:\u003c\/b\u003e 2-Pole\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eVoltage:\u003c\/b\u003e 240V\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMounting:\u003c\/b\u003e Bolt-On\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eReference:\u003c\/b\u003e Part number UBIZ220B\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy choose the Zinsco UBIZ220B for your electrical panel\u003c\/h3\u003e\n\u003cp\u003eWhen your project requires a dependable 240V two-pole breaker with a secure bolt-on connection, UBIZ220B delivers. The bolt-on design provides a robust connection that helps maintain a reliable circuit path for your 240V load—from dedicated air conditioning circuits to large power tools and appliances. By matching the exact part number, you minimize guesswork in compatibility and reduce the risk of fit or rating mismatches during installation.\u003c\/p\u003e \u003ch3\u003eIdeal use scenarios\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eReplacement of a failed 2-pole 240V breaker in panels configured for bolt-on units\u003c\/li\u003e\n\u003cli\u003eRetrofit of a dedicated 20A 240V circuit for an appliance or tool setup\u003c\/li\u003e\n\u003cli\u003eMaintenance of aging electrical systems where maintaining exact specs is critical\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eImportant compatibility note\u003c\/h3\u003e\n\u003cp\u003eAlways confirm fit and ratings before ordering. The \u003cb\u003epart number UBIZ220B\u003c\/b\u003e is the best reference for compatibility with your panel. If your panel requires bolt-on, 2-pole, 240V functionality at 20A, this breaker is tailored to meet those requirements.\u003c\/p\u003e \u003ch3\u003ePractical considerations and safety tips\u003c\/h3\u003e\n\u003cp\u003eElectrical work carries risk. Ensure power is fully shut off to the affected circuit and follow local codes. For in-field replacements, consider having a licensed electrician perform the installation to ensure a safe, code-compliant connection and proper seating in the bus bars.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Zinsco","offers":[{"title":"Default Title","offer_id":46426824507554,"sku":"UBIZ220B","price":510.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_16d3a2fb-5d93-424c-9206-5031ec4b178f.png?v=1765492977","url":"https:\/\/www.ampstate.com\/products\/zinsco-ubiz220b-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}