{"product_id":"siemens-jxd23b225l-225a-240v-3-pole-circuit-breaker","title":"Siemens JXD23B225L - 225 A, 240 V, 3-Pole Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eThe Siemens JXD23B225L is a 225A, 240V, 3-pole molded case circuit breaker designed to deliver dependable overcurrent and short-circuit protection in panelboards and load centers. Built for demanding electrical environments, this unit blends compact form with powerful protection, making it a trusted choice for serious distribution needs.\u003c\/p\u003e \u003ch2\u003eWhy the Siemens JXD23B225L stands out\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eCompact molded case design\u003c\/strong\u003e maximizes panel space, making it easier to fit large feeders and maintain an organized electrical enclosure.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e provides stable, repeatable protection across varying temperatures and loads, reducing nuisance trips while maintaining fast response to faults.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM-compatible fit\u003c\/strong\u003e engineered for seamless compatibility with matching Siemens OEM load centers and panelboards, ensuring clean electrical coordination and reliable performance.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eHigh-current capability\u003c\/strong\u003e with a 225A rating suits heavy feeder circuits, main feeders, and distribution paths within panelboards and load centers.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e3-pole configuration\u003c\/strong\u003e supports 3-phase 240V circuits, ideal for residential, commercial, and light industrial applications where three-phase protection is required.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWho this is ideal for\u003c\/h3\u003e\n\u003cp\u003eWhether you’re upgrading a tired panel, expanding a commercial distribution system, or designing a light-industrial installation, the JXD23B225L delivers reliable protection for critical circuits. It’s particularly well-suited for:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eResidential and multi-family panels with higher feeder demands\u003c\/li\u003e \u003cli\u003eSmall to mid-size commercial panels requiring robust 3-phase protection\u003c\/li\u003e \u003cli\u003eLight industrial distribution where dependable branch-circuit protection is essential\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhat problems it solves\u003c\/h3\u003e\n\u003cp\u003eBy combining a compact enclosure with a thermal-magnetic trip, the JXD23B225L helps prevent damage from overloads and short circuits, minimizes unplanned downtime, and supports safer, more predictable power distribution across panelboards and load centers.\u003c\/p\u003e \u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Siemens\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e JXD23B225L\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Thermal-magnetic molded case circuit breaker\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage Rating:\u003c\/strong\u003e 225A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage Rating:\u003c\/strong\u003e 240V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eNumber of Poles:\u003c\/strong\u003e 3\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Branch circuit overcurrent and short-circuit protection\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical installation and use tips\u003c\/h3\u003e\n\u003cp\u003eFor reliable results, pair the JXD23B225L with matching Siemens OEM load centers and panelboards to maintain proper electrical coordination and listing. Verify panel compatibility before replacement, and follow standard wiring practices for 3-pole 240V feeders, including appropriate conductor sizes and torque specifications for secure terminations. This breaker is designed to be a durable, long-term solution for demanding electrical systems.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46349815382178,"sku":null,"price":710.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/siemens-jxd23b225l-225-a-240-v-3-pole-circuit-breaker-ampstate-793.webp?v=1788732836","url":"https:\/\/www.ampstate.com\/products\/siemens-jxd23b225l-225a-240v-3-pole-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}