{"product_id":"siemens-bq3b015-15a-3p-240v-circuit-breaker","title":"Siemens BQ3B015 15A 3P 240V Circuit Breaker, Bolt-On | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eSiemens BQ3B015\u003c\/strong\u003e is a 3-pole bolt-on circuit breaker rated at 15 A and 240 V, engineered to protect panelboards, load centers, and electrical distribution networks from overloads and short circuits. Its bolt-on design delivers a solid, field-replaceable connection, trusted by technicians for durable, serviceable protection in demanding environments.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eBolt-On Mounting\u003c\/strong\u003e: secure, vibration-resistant installation in compatible Siemens panels.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThree Poles \/ Three-Phase Protection\u003c\/strong\u003e: ensures simultaneous isolation of all three phases for balanced distribution.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage and Current Rating\u003c\/strong\u003e: 240 V, 15 A — well-suited for small-to-mid size three-phase circuits.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDirect Part-Number Match\u003c\/strong\u003e: part number BQ3B015 aligns with Siemens BQ series panelboards and load centers, simplifying stocking and replacement.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAvailability\u003c\/strong\u003e: offered by AmpState with expert compatibility support to verify fit.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWho benefits from this breaker\u003c\/h3\u003e\n\u003cp\u003eMaintenance teams, panel builders, and facilities managers who require reliable, easily identifiable Siemens components will appreciate the direct fit and predictable performance of the BQ3B015. Keeping this bolt-on breaker in spare inventory reduces downtime during scheduled maintenance or urgent repairs and supports faster project readiness.\u003c\/p\u003e \u003ch3\u003ePractical use cases and installation considerations\u003c\/h3\u003e\n\u003cp\u003eUse cases include upgrading or replacing a breaker in Siemens panelboards, stocking a ready-to-install 3-pole 240 V breaker for new builds, or supporting ongoing electrical distribution projects in commercial settings. Ensure your equipment accepts bolt-on breakers from the Siemens BQ family. If you’re unsure about compatibility, AmpState can help confirm fit—just share the panel model and version.\u003c\/p\u003e \u003ch3\u003eWhy this matters for your electrical distribution\u003c\/h3\u003e\n\u003cp\u003eChoosing a direct-match Siemens BQ3B015 means consistent trip characteristics, reliable protection across all three phases, and streamlined maintenance workflows. This is not a generic replacement—it’s a purpose-built component designed to fit Siemens panelboards and load centers, helping you keep systems running smoothly and safely.\u003c\/p\u003e \u003cp\u003eNeed help matching a part number or confirming compatibility? Message us and we’ll help you confirm fit.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46412506038434,"sku":"BQ3B015","price":480.0,"currency_code":"CAD","in_stock":true}],"url":"https:\/\/www.ampstate.com\/products\/siemens-bq3b015-15a-3p-240v-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}