{"product_id":"square-d-ma11212-circuit-breaker","title":"Square D | MA11212 | Circuit Breaker | 1A","description":"\u003cdiv\u003e\n\u003cp\u003eThe Square D MA11212 \u003cstrong\u003e1A circuit breaker\u003c\/strong\u003e is a precise, part-for-part protection solution designed for maintenance, retrofit, and replacement projects within Square D panels. If your system requires a low-amperage device that fits exactly and preserves panel labeling and wiring configuration, this 1-amp unit delivers reliable performance without guesswork.\u003c\/p\u003e \u003cp\u003eWhy choose the MA11212? In electrical work, \u003cstrong\u003ecompatibility matters as much as protection\u003c\/strong\u003e. The MA11212 carries a specific part number that serves as the most dependable reference for matching your panel’s design, terminals, and mounting. This isn’t a generic substitute—it's a genuine Square D component built to align with your original specification.\u003c\/p\u003e \u003ch2\u003eKey benefits\u003c\/h2\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eExact fit and rating:\u003c\/strong\u003e 1A protection tailored to the circuit design, helping minimize nuisance trips and maintain safe operation.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaintenance-ready:\u003c\/strong\u003e Ideal for service work where a direct, no-hassle replacement preserves existing wiring and labeling.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRetrofit-friendly:\u003c\/strong\u003e Supports panel upgrades or reconfigurations that require a 1-amp protective device.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eClear compatibility guidance:\u003c\/strong\u003e Always confirm fit and ratings before ordering; the \u003cstrong\u003eMA11212\u003c\/strong\u003e part number is the best reference for compatibility.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWho this is for\u003c\/h2\u003e \u003cp\u003eElectrical technicians, facility managers, and experienced DIY installers working on Square D panels needing a precise \u003cstrong\u003e1A breaker\u003c\/strong\u003e will find this option dependable. It’s particularly suitable for control circuits, sensitive electronics-powered loads, or dedicated circuits where a lower protection threshold is essential.\u003c\/p\u003e \u003ch2\u003ePractical tips for use\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eBefore ordering, verify your panel model and the breaker slot type, using \u003cstrong\u003eMA11212\u003c\/strong\u003e as the definitive compatibility reference.\u003c\/li\u003e \u003cli\u003eStore spare units in a dry, clean environment to prevent contact corrosion or wear.\u003c\/li\u003e \u003cli\u003eDuring installation, shut off the main power and test the circuit to ensure there is no voltage before replacement.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46424442241186,"sku":"MA11212","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\/square-d-ma11212-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}