{"product_id":"siemens-qjh23b225a01-circuit-breaker","title":"Siemens | QJH23B225A01 | Circuit Breaker | 225A | 3-Pole | 240V | Bolt-On","description":"\u003cdiv\u003e\n\u003cp\u003eSiemens QJH23B225A01 Circuit Breaker is a robust bolt-on protection device designed for demanding electrical distributions. With a 225A rating across three poles at 240V, it’s built to safeguard heavy-duty circuits in commercial and industrial settings. This unit shines in maintenance, retrofit, and replacement projects where precise compatibility matters, and the part number serves as your best reference for fit.\u003c\/p\u003e \u003cul\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\n\u003c\/ul\u003e \u003ch3\u003eWhy this Siemens circuit breaker stands out\u003c\/h3\u003e\n\u003cp\u003eDesigned for reliability in high-load environments, the QJH23B225A01 delivers solid thermal-magnetic protection across all three phases. The bolt-on mounting provides secure electrical contact and a fast, straightforward installation that minimizes panel downtime. With Siemens’ engineering behind it, you get predictable trip performance and long-term durability essential for protecting motors, conveyors, HVAC equipment, and other demanding loads.\u003c\/p\u003e \u003ch3\u003eIdeal applications and use cases\u003c\/h3\u003e\n\u003cp\u003ePerfect for panel upgrades, retrofits, or replacements where you need a precise 3-pole, 240V solution. This breaker is well-suited for:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eIndustrial control panels and main distribution boards\u003c\/li\u003e \u003cli\u003e retrofit projects in aging electrical systems\u003c\/li\u003e \u003cli\u003eNew installations requiring a 225A, 3-pole 240V protective device\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCompatibility and installation guidance\u003c\/h3\u003e\n\u003cp\u003eBefore ordering, verify fit and ratings against your equipment. The part number QJH23B225A01 is the best reference for compatibility, and the bolt-on design should be matched to panels engineered for bolt-on breakers. Practical tip: confirm that your panel accepts Siemens QJH family breakers and that the service voltage and phase configuration align with 240V three-phase systems.\u003c\/p\u003e \u003cp\u003eWith its robust construction and clear, purpose-driven design, the Siemens QJH23B225A01 225A 3-Pole 240V Bolt-On Circuit Breaker delivers dependable protection, easier serviceability, and a precise fit for demanding electrical installations.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":46427471544482,"sku":"QJH23B225A01","price":3433.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/siemens-qjh23b225a01-circuit-breaker-225a-3-pole-240v-bolt-838.webp?v=1789727533","url":"https:\/\/www.ampstate.com\/products\/siemens-qjh23b225a01-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}