{"product_id":"square-d-nf442l2c-circuit-breaker","title":"Square D NF442L2C - Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Square D NF442L2C molded case circuit breaker—engineered for dependable branch-circuit overcurrent and short-circuit protection in panelboards and load centers. Built by a trusted name in electrical safety, this device blends precise thermal-magnetic protection with a compact footprint, so you can maximize panel space without compromising reliability.\u003c\/p\u003e \u003ch2\u003eWhy this NF442L2C stands out\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eCompact molded case design\u003c\/strong\u003e minimizes footprint while leaving room for future circuit expansions in the same panel.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e delivers stable, repeatable protection—responding to overloads and short circuits with predictable, consistent performance.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM-compatible compatibility\u003c\/strong\u003e designed to fit and coordinate with matching Square D load centers and panelboards, reducing installation guesswork and ensuring proper device operation.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile application\u003c\/strong\u003e suitable for residential, commercial, and light industrial environments where reliable protection is essential.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eProduct details at a glance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Square D\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e NF442L2C\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Thermal-magnetic molded case circuit breaker\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Branch circuit overcurrent and short-circuit protection\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003ePractical uses and scenarios\u003c\/h2\u003e\n\u003cp\u003eWhether you’re upgrading an older panel or building out a new distribution scheme, the NF442L2C provides reliable protection for critical circuits. It’s especially advantageous when panel space is at a premium and you need a trusted, drop-in compatible breaker that won’t disrupt existing OEM panel coordination. Use cases include:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eAdding or reorganizing branch circuits in residential panelboards to safeguard outlets, kitchens, and heavy-demand appliances.\u003c\/li\u003e \u003cli\u003ePressure-free modernization of commercial panels where dependable short-circuit protection and predictable tripping are essential for uptime.\u003c\/li\u003e \u003cli\u003eLight industrial setups requiring durable protection for motor loads and shared circuits in compact panel configurations.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eInstallation and compatibility notes\u003c\/h2\u003e\n\u003cp\u003eDesigned to work with matching Square D OEM load centers and panelboards, the NF442L2C simplifies replacement and upgrades by preserving panel coordination and trip performance. For best results, pair it with the appropriate Square D family panels and follow standard electrical practices and local codes during installation. If you’re upgrading or stocking spare parts, this unit offers a reliable, standards-compliant option that aligns with existing Square D protective schemes.\u003c\/p\u003e \u003cp\u003eIn short, the NF442L2C isn’t just another breaker—it's a thoughtfully designed safety device that protects your circuits, saves panel space, and ensures consistent protection across residential, commercial, and light industrial applications. Trust AmpState to provide genuine Square D equipment that installers and technicians can rely on for years of dependable service.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46355351208098,"sku":null,"price":710.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/square-d-nf442l2c-circuit-breaker-ampstate-breakers-608.webp?v=1788751743","url":"https:\/\/www.ampstate.com\/products\/square-d-nf442l2c-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}