{"product_id":"siemens-hqj23b225h00s11-circuit-breaker","title":"Siemens | HQJ23B225H00S11 | Circuit Breaker | 225A | 3-Pole | 240V","description":"\u003cdiv\u003e\n\u003cp\u003eIntroducing the Siemens HQJ23B225H00S11 circuit breaker—a high‑current, three‑pole protection solution engineered for demanding 240V systems. With a 225A rating, this breaker is built to reliably interrupt and isolate heavy load circuits, delivering safe, decisive interruption when protection is required.\u003c\/p\u003e \u003ch3\u003ewhy this matters\u003c\/h3\u003e\n\u003cp\u003eWhen your electrical panel serves sizable feeders or equipment, you need a breaker you can trust. The HQJ23B225H00S11 offers three independent poles to reliably disconnect all conductors simultaneously, reducing the risk of arcing and improving safety during maintenance or fault conditions. Its 240V specification aligns with common three‑phase and single‑phase commercial and industrial applications, ensuring robust protection across a range of installations.\u003c\/p\u003e \u003ch3\u003eKey applications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eMaintenance and retrofit projects where existing equipment requires a high‑amperage, 3‑pole 240V protection device\u003c\/li\u003e \u003cli\u003eReplacement in commercial or industrial panels that call for Siemens‑class reliability and compatibility with HQJ series components\u003c\/li\u003e \u003cli\u003eProtection for sizeable feeders and heavy loads in electrical rooms, service entrances, and equipment rooms\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ecore specifications\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\u003eReference part\u003c\/strong\u003e: HQJ23B225H00S11 — the best reference for compatibility checks\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003efit, compatibility, and installation mindset\u003c\/h3\u003e\n\u003cp\u003eBefore ordering, verify that the panel or enclosure calling for HQJ23B225H00S11 matches the 225A, 3‑pole, 240V specifications. The part number is your most reliable compatibility guide, helping you avoid mismatches during retrofit or replacement projects. Always follow Siemens installation guidelines and your system’s maintenance procedures to ensure correct mounting, secure terminations, and proper clearing distances.\u003c\/p\u003e \u003ch3\u003epractical benefits and outcomes\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eClear, decisive fault isolation across all poles to safeguard connected equipment\u003c\/li\u003e \u003cli\u003eCompatibility with Siemens’ broader protection family, enabling cohesive, scalable electrical protection strategies\u003c\/li\u003e \u003cli\u003eStrong suitability for high‑demand environments where dependable interruption is essential to uptime\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ehow this stands apart\u003c\/h3\u003e\n\u003cp\u003eUnlike lower‑ampacity or smaller‑pole breakers, the HQJ23B225H00S11 is purpose‑built for substantial load handling in 240V systems. Its three‑pole design ensures synchronized disconnection across all conductors, a critical consideration for maintaining safe, code‑compliant operation in professional installations. When you need a durable, reliable solution for retrofit or replacement that aligns with Siemens standards, this part delivers.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":46427070988450,"sku":"HQJ23B225H00S11","price":510.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/siemens-hqj23b225h00s11-circuit-breaker-225a-3-pole-240v-494.webp?v=1789667671","url":"https:\/\/www.ampstate.com\/products\/siemens-hqj23b225h00s11-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}