{"product_id":"siemens-bqd315-15a-3p-480v-circuit-breaker","title":"Siemens BQD315 15A 3P 480V Circuit Breaker, Bolt-On | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eThe Siemens BQD315 is a purpose-built bolt-on circuit breaker designed to deliver dependable protection in panelboards, load centers, and electrical distribution systems. With a 15 A rating across 3 poles at 480 V, this unit provides precise, balanced interruption for three-phase circuits in demanding environments.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eBolt-On mounting\u003c\/strong\u003e delivers secure, tool-friendly installation on compatible Siemens panelboards, reducing installation time and potential wiring disturbances.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThree-pole 480V design\u003c\/strong\u003e protects three-phase circuits with synchronized tripping to maintain system stability and safety.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eExact BOM compatibility\u003c\/strong\u003e engineered to align with the original part number, making it an exact fit for replacement projects and BOM maintenance.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eReliable for replacements and spares\u003c\/strong\u003e a smart choice for stocking to keep maintenance schedules on track and minimize downtime.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDiversified applications\u003c\/strong\u003e suitable for industrial, commercial, and large-residential electrical distribution tasks where robust protection matters.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eKey details\u003c\/strong\u003e\u003cbr\u003e\nManufacturer: Siemens\u003cbr\u003e\nPart Number: BQD315\u003cbr\u003e\nProduct Type: Circuit Breaker\u003cbr\u003e\nAmperage: 15 A\u003cbr\u003e\nPoles: 3\u003cbr\u003e\nVoltage: 480 V\u003cbr\u003e\nAvailability: AmpState\u003c\/p\u003e \u003cp\u003eWhy this matters in real-world use: when you’re maintaining mission-critical electrical systems, matching the original part number ensures compatibility with existing panelboards and protection schemes. The BQD315’s bolt-on design minimizes downtime during replacements, while its 3-pole, 480V rating ensures you’re safeguarding the full three-phase distribution network. If you’re unsure about fit, AmpState can help confirm compatibility to keep your BOM aligned with the original Siemens specification.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46410840539298,"sku":"BQD315","price":696.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_83963f7f-600e-419f-90c6-e7677089642b.png?v=1765492973","url":"https:\/\/www.ampstate.com\/products\/siemens-bqd315-15a-3p-480v-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}