{"product_id":"siemens-hqj3b225h01s01-circuit-breaker","title":"Siemens | HQJ3B225H01S01 | Circuit Breaker | 225A | 3-Pole | 240V | Bolt-On","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Siemens HQJ3B225H01S01 circuit breaker — a purpose-built protection device crafted for demanding electrical panels. With a 225A rating, 3-pole configuration, and 240V operation, this bolt-on breaker delivers reliable, three-phase protection for maintenance, retrofit, and replacement projects where exact compatibility matters.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePart number\u003c\/strong\u003e: HQJ3B225H01S01 — the best reference for compatibility.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage\u003c\/strong\u003e: 225A\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\u003eMounting\u003c\/strong\u003e: Bolt-On\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIdeal use\u003c\/strong\u003e: Maintenance, retrofit, and replacement in Siemens panels or systems requiring the HQJ3B225H01S01 specification\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhy choose this Siemens circuit breaker? It’s specifically designed to drop into panels that require exact 225A, 240V, and 3-pole protection. The bolt-on mounting delivers a secure, vibration-resistant installation, helping maintain consistent protection across all three phases and reducing downtime during service or upgrades.\u003c\/p\u003e \u003cp\u003ePractical use cases you can count on:\u003c\/p\u003e \u003cul\u003e \u003cli\u003eService and maintenance for three-phase industrial equipment in manufacturing environments.\u003c\/li\u003e \u003cli\u003eRetrofit projects where existing protection needs to match the HQJ3B225H01S01 specifications exactly.\u003c\/li\u003e \u003cli\u003eReplacement of aging breakers in Siemens panels with a known, compatible part reference.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eImportant notes for procurement and installation:\u003c\/p\u003e \u003cul\u003e \u003cli\u003eAlways confirm fit and ratings before ordering to ensure seamless compatibility with your panel lineup.\u003c\/li\u003e \u003cli\u003eKeep the official part number HQJ3B225H01S01 as your reference when checking inventories or placing spares.\u003c\/li\u003e \u003cli\u003eElectrical work should be performed by qualified professionals in accordance with local codes and safety standards.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":46427068596386,"sku":"HQJ3B225H01S01","price":510.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/siemens-hqj3b225h01s01-circuit-breaker-225a-3-pole-240v-bolt-273.webp?v=1789667139","url":"https:\/\/www.ampstate.com\/products\/siemens-hqj3b225h01s01-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}