{"product_id":"square-d-mg24430-circuit-breaker","title":"Square D | MG24430 | Circuit Breaker | 1-Pole","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Square D MG24430, a purpose-built 1-Pole circuit breaker crafted for maintenance, retrofit, and replacement projects where exact specifications matter. Identified by part number MG24430, this breaker is designed to slot into compatible Square D panels that require a precise, single-pole protection solution.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eKey details to know\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003ePoles: 1-Pole\u003c\/li\u003e \u003cli\u003eImportant note: Confirm fit and ratings before ordering. The MG24430 part number is the best reference for compatibility with your panel and circuits.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhy this 1-Pole breaker stands out\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eExact-match compatibility\u003c\/strong\u003e: Use the MG24430 part number to verify that this breaker fits your Square D panel and protects the intended single circuit.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIdeal for maintenance, retrofit, and replacement\u003c\/strong\u003e: Specifically suited for situations where you need to restore or upgrade an existing installation without changing other components.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSingle-circuit protection\u003c\/strong\u003e: The 1-Pole configuration provides focused protection for a single branch circuit, helping to maintain safe, reliable electrical performance in your setup.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePractical reference for installers\u003c\/strong\u003e: The part number is the most reliable guide to compatibility, reducing guesswork during ordering and installation.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWho is this for and how to use it\u003c\/h2\u003e\n\u003cp\u003eThis breaker is best for electricians, contractors, and knowledgeable homeowners performing panel maintenance or upgrades where a matching 1-Pole Square D breaker is required. Use MG24430 when you need a direct substitute for a failed or aging 1-Pole unit in compatible Square D panels. Before purchasing, verify that the panel model, bus arrangement, and amperage rating align with the original specification to ensure safe and compliant operation.\u003c\/p\u003e \u003ch2\u003ePractical tips for installation and compatibility\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003ePower down the main and de-energize the panel before handling any breakers.\u003c\/li\u003e \u003cli\u003eCross-check the panel’s model and the circuit’s amperage rating against the MG24430 specification to confirm a proper fit.\u003c\/li\u003e \u003cli\u003eHandle with care and follow manufacturer guidelines for torque and seating to establish a secure, reliable connection.\u003c\/li\u003e \u003cli\u003eKeep a record of the exact part number (MG24430) for future maintenance and reordering to ensure ongoing compatibility.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhether you’re refreshing an aging electrical panel, replacing a failed unit, or completing a retrofit that requires specific 1-Pole protection, the Square D MG24430 delivers a straightforward, dependable solution. Rely on the part number as your primary reference for accurate compatibility, and proceed with confidence in your electrical maintenance and upgrade projects.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46426718044322,"sku":"MG24430","price":107.0,"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\/square-d-mg24430-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}