{"product_id":"square-d-qo1351021","title":"Square D QO1351021 35A 1-Pole 240 V Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eSquare D QO1351021\u003c\/strong\u003e is a rugged 35A, single‑pole, 240 V circuit breaker designed for use in Square D QO load centers. Built for dependable overcurrent protection, it helps keep 240‑volt circuits safe from overloads and faults, so your electrical system operates reliably day in and day out.\u003c\/p\u003e \u003cp\u003eKey reasons to choose this breaker:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eExact fit for QO panels\u003c\/strong\u003e — engineered for seamless installation in Square D QO enclosures, providing a secure, code‑compliant fit without the need for adapters.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal‑magnetic trip mechanism\u003c\/strong\u003e — delivers fast, predictable interruption for overloads and short circuits, protecting wiring and connected equipment.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDurable construction\u003c\/strong\u003e — built to withstand regular operation in residential and light commercial settings, delivering long‑lasting performance.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eUL‑listed and code‑ready\u003c\/strong\u003e — a trusted component that supports compliant electrical installations within QO system configurations.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompact 1‑Pole design for 240 V\u003c\/strong\u003e — protects a 240 V branch circuit within the constraints of a single‑pole device, enabling flexible panel layouts in compatible installations.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eIdeal for\u003c\/strong\u003e electricians, contractors, and DIY enthusiasts who are upgrading or expanding 240 V protection in Square D QO panels. If you need a precise, reliable 35 A protection device for a 240 V circuit, the QO1351021 delivers targeted safety and compatibility you can trust.\u003c\/p\u003e \u003cp\u003ePractical notes for installation and use:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eVerify panel compatibility: ensure your load center is a Square D QO series panel to pair with the QO1351021.\u003c\/li\u003e \u003cli\u003eFollow proper safety practices: disconnect power and confirm the circuit is de‑energized before replacing or installing breakers.\u003c\/li\u003e \u003cli\u003eCheck labeling and documentation: use the part number QO1351021 to match the breaker to your panel’s specifications and local codes.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46423119659170,"sku":"QO1351021","price":325.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/square-d-qo1351021-35a-1-pole-240-v-circuit-breaker-623.webp?v=1789272223","url":"https:\/\/www.ampstate.com\/products\/square-d-qo1351021","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}