{"product_id":"siemens-hqr23b250-circuit-breaker","title":"Siemens | HQR23B250 | Circuit Breaker | 250A | 3-Pole | 240V | 65kA | Bolt-On","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Siemens HQR23B250 circuit breaker — a rugged, bolt-on protective device engineered for 250A, 3-pole protection in 240V three-phase systems. Built for maintenance, retrofit, and replacement projects, it delivers reliable interruption and trip performance when upgrading legacy panels or installing high-demand equipment in demanding industrial environments.\u003c\/p\u003e \u003cp\u003eDesigned to align with Siemens panels and compatible enclosures, this unit provides a straightforward, secure installation path for critical power feeds. Its bolt-on mounting ensures solid contact and stability in vibration-prone or compact panel layouts, helping keep downtime to a minimum during service or upgrades.\u003c\/p\u003e \u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 250A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 240V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eInterrupting Capacity:\u003c\/strong\u003e 65kA\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Bolt-On\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhat makes this breaker unique\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\u003cstrong precise compatibility:\u003e Part number HQR23B250 is the best reference for matching your panel and circuit requirements. Always confirm fit and ratings before ordering to ensure seamless replacement or retrofit.\u003c\/strong\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrong high-current protection:\u003e 250A capacity paired with 65kA interrupting capability offers robust protection for demanding three-phase loads, reducing the risk of fault-related damage.\u003c\/strong\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrong fast secure installation:\u003e Bolt-on design simplifies field service and replacement in compatible Siemens panels, minimizing downtime and streamlining maintenance workflows.\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal for\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eMaintenance and retrofit projects in commercial and industrial facilities\u003c\/li\u003e \u003cli\u003eReplacement of aging or worn breakers in 240V three-phase distributions\u003c\/li\u003e \u003cli\u003eUpgrading electrical systems to meet present-day protection requirements without changing panel architecture\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical guidance and use cases\u003c\/h3\u003e\n\u003cp\u003eUse the Siemens HQR23B250 when you need reliable, three-phase protection for motor drives, processing lines, or critical power feeders operating at 240V. Its 65kA interrupting capacity provides a safety margin for systems with higher fault current potential, while the bolt-on mounting keeps installation straightforward in compatible panels. Always verify fit and ratings against your panel documentation and use the official part number as your primary compatibility reference.\u003c\/p\u003e \u003cp\u003eWhether you're performing a scheduled retrofit, replacing a failed breaker, or planning a panel upgrade, this 3-pole, 250A bolt-on Siemens breaker delivers dependable protection with a clear upgrade path for existing infrastructure.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":46424822448290,"sku":"HQR23B250","price":1992.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/siemens-hqr23b250-circuit-breaker-250a-3-pole-240v-65ka-bolt-972.webp?v=1789416683","url":"https:\/\/www.ampstate.com\/products\/siemens-hqr23b250-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}