{"product_id":"general-electric-sg400r-circuit-breaker","title":"General Electric | SG400R | Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003eWhen a GE panel needs a precise, reliable replacement, the General Electric SG400R circuit breaker stands out as the trusted choice for maintenance, retrofit, and replacement projects. Designed to meet the exact specifications that GE equipment requires, this SG400R part helps you preserve panel protection and performance without guesswork.\u003c\/p\u003e \u003ch2\u003eKey reasons to choose the GE SG400R circuit breaker\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eExact reference for compatibility\u003c\/strong\u003e — part number SG400R ensures you’re sourcing an authentic GE breaker with the correct form, fit, and trip characteristics for your system.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile in maintenance, retrofit, and replacement scenarios\u003c\/strong\u003e — engineered to slot into existing GE setups with minimal modification, keeping downtime to a minimum.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eClear compatibility guidance\u003c\/strong\u003e — the part number is your best reference; always confirm fit and ratings before ordering to avoid non-match issues.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eQuality you can rely on\u003c\/strong\u003e — sourced as a GE original part to help maintain consistent protection and panel performance over time.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePractical for field technicians\u003c\/strong\u003e — simplifies sourcing during service calls and retrofit projects, reducing uncertainty and speeding up builds and repairs.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eReal-world use and compatibility\u003c\/h2\u003e\n\u003cp\u003eThe SG400R is ideal for service tasks where precise GE specifications are required. Use it when you’re:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eConducting routine maintenance on GE panels that rely on matching breakers for safe operation.\u003c\/li\u003e \u003cli\u003ePerforming retrofits or updates that mandate exact part-number compatibility to preserve protective characteristics.\u003c\/li\u003e \u003cli\u003eReplacing a failed unit in existing installations that specify SG-series GE breakers.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eHow to verify compatibility (practical tips)\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eLocate the panel’s model and the existing breaker’s type to ensure the SG400R matches the panel’s requirements.\u003c\/li\u003e \u003cli\u003eCross-check the circuit breaker’s rating against the panel’s rating plate and the system’s protection needs.\u003c\/li\u003e \u003cli\u003eUse the part number SG400R as the primary reference when sourcing replacements to minimize mismatch risk.\u003c\/li\u003e \u003cli\u003eIf in doubt, consult your panel labeling or service documentation to confirm that a GE-specified SG-series breaker is required for your installation.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhat you get\u003c\/h2\u003e\n\u003cp\u003eThis listing provides a General Electric SG400R circuit breaker designed for compatibility with GE systems that call for this exact part. Use it to restore circuit protection, support compliant maintenance workflows, and streamline retrofit projects without compromising safety or performance.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"General Electric","offers":[{"title":"Default Title","offer_id":46424468652194,"sku":"SG400R","price":1874.0,"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\/general-electric-sg400r-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}