{"product_id":"siemens-q315-15a-3p-circuit-breaker","title":"Siemens Q315 15A 3P Circuit Breaker, Plug-On | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eEngineered for dependable circuit protection, the Siemens Q315 15A 3P Plug-On Circuit Breaker delivers reliable performance in panelboards, load centers, and electrical distribution systems. This robust 3-pole device is built for everyday electrical work and excels in replacement projects, while also serving as a trusted spare to keep your BOM aligned with the original part number.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePlug-On installation\u003c\/strong\u003e—rapid, secure connection to the panel’s bus system, reducing field wiring and downtime.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThree-pole design\u003c\/strong\u003e—provides protection across all three legs of a 3-phase or multi-wire circuit for coordinated tripping.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e15 A amperage\u003c\/strong\u003e—suitable for moderate-load branch circuits common in commercial and residential panels.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eExact part number\u003c\/strong\u003e—Q315 ensures replacements match the original equipment and maintains BOM integrity.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompatibility focus\u003c\/strong\u003e—specifically designed for Siemens panels and distribution systems that accept plug-on breakers in the Q315 family.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eStocking utility\u003c\/strong\u003e—a reliable spare for service fleets, maintenance closets, and project inventories to minimize downtime.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAmpState support\u003c\/strong\u003e—available from AmpState with assistance to confirm fit and ensure a precise match to your panel model.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eIdeal use scenarios include swapping aging breakers in panelboards and load centers, keeping the original BOM intact during upgrades, and ensuring quick, dependable protection for 3-phase electrical distributions. If you’re unsure about compatibility, we’re ready to help—just message us and we’ll verify the fit against your panel requirements.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46410874060962,"sku":"Q315","price":211.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/siemens-q315-15a-3p-circuit-breaker-plug-on-ampstate-breakers-480.webp?v=1788982431","url":"https:\/\/www.ampstate.com\/products\/siemens-q315-15a-3p-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}