{"product_id":"zinsco-120vac-circuit-breaker","title":"Zinsco | 120VAC | Circuit Breaker | 1-Pole","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Zinsco 120VAC 1-Pole Circuit Breaker—designed to safeguard a single branch circuit with a reliable 120-volt supply. This unit is purpose-built for maintenance, retrofit, and replacement projects where exact specifications matter.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eKey features at a glance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003e1-Pole configuration\u003c\/strong\u003e supports a single circuit, simplifying replacement in aging panels.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating: 120VAC\u003c\/strong\u003e provides standard protection for low-voltage branches in both residential and light commercial settings.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart-number driven compatibility\u003c\/strong\u003e identified by the 120VAC designation, making it easier to verify the right model before purchasing.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompatibility reminder\u003c\/strong\u003e Confirm fit and ratings before ordering; the part number is the best reference for ensuring a correct match.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eUse cases and applications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eReplacing a failed breaker in existing panels that require a 1-pole, 120V unit.\u003c\/li\u003e \u003cli\u003eMaintenance and retrofit projects where you need to restore original circuit protection without changing system parameters.\u003c\/li\u003e \u003cli\u003eCost-effective option for upgrading older electrical setups that rely on Zinsco components.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eWhy precise compatibility matters\u003c\/strong\u003e - In electrical work, choosing the exact part number 120VAC minimizes guesswork, reduces downtime, and helps preserve panel integrity during service. This Zinsco breaker is built to align with the specific standards of your 1-pole 120V circuit, ensuring reliable protection where it matters most.\u003c\/p\u003e \u003cp\u003e\u003cem\u003eSafety note:\u003c\/em\u003e Always shut off main power and follow local electrical codes when installing or replacing a circuit breaker.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Zinsco","offers":[{"title":"Default Title","offer_id":46424724275362,"sku":"120VAC","price":310.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_a085eff1-75dd-47ee-b131-4c8df8f0489b.png?v=1765492976","url":"https:\/\/www.ampstate.com\/products\/zinsco-120vac-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}