{"product_id":"siemens-qg315-15a-240v-3-pole-plug-in-circuit-breaker","title":"Siemens QG315 - 15 A, 240 V, 3-Pole Plug-In Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eIntroducing the Siemens QG315 — a 15A, 240V, 3-pole plug-in molded case circuit breaker built to guard your electrical system with precision and speed.\u003c\/p\u003e \u003cp\u003eDesigned for dependable branch circuit protection in panelboards and load centers, the QG315 pairs a fast plug-in connection with a thermal-magnetic trip unit that delivers stable, repeatable protection across all operating conditions.\u003c\/p\u003e \u003ch3\u003eWhy the QG315 stands out\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eFast plug-in connection\u003c\/strong\u003e — minimizes installation time and downtime when upgrading or replacing breakers in existing panels.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip\u003c\/strong\u003e — combines a thermal element for overload protection with a magnetic element for short-circuit protection, delivering precise trip performance and reducing nuisance trips.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e3-pole, 240V design\u003c\/strong\u003e — ideal for multi-line circuits in commercial or light industrial settings, as well as certain residential installations requiring 240V protection.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM panel compatibility\u003c\/strong\u003e — engineered to drop into matching Siemens OEM load centers and panelboards, ensuring a secure fit and reliable operation.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWho benefits from the Siemens QG315\u003c\/h3\u003e \u003cp\u003eThis breaker is perfect for electricians and facility managers tackling panel upgrades, service transitions, or new installations that demand fast, dependable protection for branch circuits. It handles lighting, receptacle, and equipment circuits in \u003cem\u003eresidential, commercial, and light industrial projects\u003c\/em\u003e where 240V protection and coordinated tripping are essential.\u003c\/p\u003e \u003ch3\u003eSpecifications at a glance\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Siemens\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e QG315\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage rating:\u003c\/strong\u003e 15 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 240 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eNumber of poles:\u003c\/strong\u003e 3\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMounting style:\u003c\/strong\u003e Plug-in\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 \u003cp\u003eUpgrade with confidence: the Siemens QG315 is a durable, reliable choice when performance and ease of service matter most. Order today and experience quick installation, proven protection, and compatibility that aligns with your existing Siemens panel ecosystem.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46355159646370,"sku":null,"price":710.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/siemens_breaker_and_panel_9c29569a-dd74-459b-9372-1f0f3a6e5560.png?v=1764689803","url":"https:\/\/www.ampstate.com\/products\/siemens-qg315-15a-240v-3-pole-plug-in-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}