{"product_id":"siemens-qj23b225ha01-circuit-breaker","title":"Siemens | QJ23B225HA01 | Circuit Breaker | 225A | 3-Pole | 240V | Bolt-On","description":"\u003cdiv\u003e\n\u003cp\u003eThe Siemens QJ23B225HA01 circuit breaker is a purpose-built protective device designed for 3‑phase systems, delivering reliable current interruption at a 225A rating in a sturdy bolt‑on form factor. Built for maintenance, retrofit, and replacement scenarios, this unit plugs into compatible panels where exact specifications are required.\u003c\/p\u003e \u003ch3\u003eKey specifications at a glance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 225 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3‑Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 240 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Bolt‑On\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e QJ23B225HA01\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eCompatibility and fit\u003c\/strong\u003e: This part is intended for use in systems that require the exact QJ23B225HA01 ratings and bolt‑on mounting style. \u003cem\u003eNotes\u003c\/em\u003e emphasize confirming fit and ratings before ordering, and that the part number is the best reference for compatibility. Rely on the model to match your panel’s design and electrical characteristics.\u003c\/p\u003e \u003ch3\u003eWhy this breaker helps your electrical system\u003c\/h3\u003e\n\u003cp\u003eIn applications where a robust 3‑phase protection is essential, the QJ23B225HA01 provides dependable fault interruption and overload protection aligned with Siemens’ engineering standards. Its bolt‑on configuration supports secure installation in panels that are designed for this mounting method, helping to minimize installation time and ensure solid electrical contact.\u003c\/p\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eMaintenance replacements in legacy Siemens bolt‑on panels that require a 225A, 3‑pole, 240V device\u003c\/li\u003e \u003cli\u003eRetrofit upgrades where existing protection needs to mirror original specifications precisely\u003c\/li\u003e \u003cli\u003eSpare part for service fleets managing Siemens QJ series compatibility and standardization\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical guidance for procurement and installation\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eMatch the exact part number (QJ23B225HA01) to ensure electrical and mechanical compatibility with your panel and bus configuration.\u003c\/li\u003e \u003cli\u003eVerify the panel supports bolt‑on breakers of this rating and configuration before purchase.\u003c\/li\u003e \u003cli\u003eStore and inventory this part as a faithful replacement for routine maintenance to minimize panel downtime.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":46427422752930,"sku":"QJ23B225HA01","price":510.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/siemens-qj23b225ha01-circuit-breaker-225a-3-pole-240v-bolt-818.webp?v=1789721380","url":"https:\/\/www.ampstate.com\/products\/siemens-qj23b225ha01-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}