{"product_id":"siemens-bq3b090-90a-3p-240v-circuit-breaker","title":"Siemens BQ3B090 90A 3P 240V Circuit Breaker, Bolt-On | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eSiemens BQ3B090 is your reliable 90A, 3-pole circuit breaker designed for robust protection in panelboards, load centers, and electrical distribution networks. This bolt-on model combines secure mounting with straightforward field replacement, helping keep critical power systems running with minimal downtime.\u003c\/p\u003e \u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eManufacturer: Siemens\u003c\/li\u003e \u003cli\u003ePart Number: BQ3B090\u003c\/li\u003e \u003cli\u003eType: Circuit Breaker\u003c\/li\u003e \u003cli\u003eAmperage: 90 A\u003c\/li\u003e \u003cli\u003ePoles: 3\u003c\/li\u003e \u003cli\u003eVoltage: 240 V\u003c\/li\u003e \u003cli\u003eMounting: Bolt-On\u003c\/li\u003e \u003cli\u003eAvailability: AmpState\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use scenarios\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eNew installations in panelboards and distribution panels that require a 3-phase, 240V protection solution.\u003c\/li\u003e \u003cli\u003eReplacement applications where a direct part-number match ensures compatibility and reduces installation guesswork.\u003c\/li\u003e \u003cli\u003eSpare inventory for maintenance teams and panel builders who prioritize fast, predictable parts availability.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhat makes this breaker stand out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eDirect part-number match minimizes downtime and ensures the correct fit in Siemens-based systems.\u003c\/li\u003e \u003cli\u003eBolt-On mounting provides secure, vibration-resistant installation and simplifies field service.\u003c\/li\u003e \u003cli\u003eThree-pole configuration is ideal for protecting three-phase electrical distributions, helping to maintain balanced loads and safer operation.\u003c\/li\u003e\n\u003c\/ul\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":46412505612450,"sku":"BQ3B090","price":657.0,"currency_code":"CAD","in_stock":true}],"url":"https:\/\/www.ampstate.com\/products\/siemens-bq3b090-90a-3p-240v-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}