{"product_id":"square-d-jda36225-225a-600v-3-pole-plug-in-circuit-breaker","title":"Square D JDA36225 - 225 A, 600 V, 3-Pole Plug-In Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Square D JDA36225, a rugged three-pole plug-in molded case circuit breaker built to protect main and branch circuits in panelboards and load centers. With a 225 A rating and a 600 V maximum, this device is designed for demanding environments found in residential, commercial, and light industrial applications. Its plug-in design reduces installation downtime, making replacements and upgrades faster and easier for service technicians and facility managers alike.\u003c\/p\u003e \u003ch3\u003eCore advantages you’ll notice on the job\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eFast plug-in connection\u003c\/strong\u003e for quick installation and effortless replacement, minimizing panel downtime during upgrades or fault remediation.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e delivers stable, repeatable protection—sensing sustained overloads and short circuits with precise, predictable responses to keep conductors and equipment safe.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e3-pole configuration\u003c\/strong\u003e ideal for 3-phase distribution and multi-wire branch circuits, helping maintain phase balance and coordinated protection in larger panels.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMolded case construction\u003c\/strong\u003e combines durability with compact form factor, designed to withstand vibration, temperature variations, and ongoing industrial use.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM compatibility\u003c\/strong\u003e engineered to pair with matching Square D load centers and panelboards, ensuring reliable fit and performance across your electrical distribution system.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile applications\u003c\/strong\u003e suited for residential service panels, commercial feeders, and light industrial distribution networks where robust overcurrent and short-circuit protection is essential.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eTechnical snapshot\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Square D\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e JDA36225\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 225 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 600 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eNumber of poles:\u003c\/strong\u003e 3\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMounting style:\u003c\/strong\u003e Plug-in\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\u003eIdeal use cases and practical scenarios\u003c\/h3\u003e\n\u003cp\u003eUpgrade or expand a distribution panel in a commercial space to support additional equipment racks, HVAC controllers, or lighting systems with confidence. In a residential setting, deploy this breaker in larger subpanels to manage multi-zone circuits and high-draw appliances safely. In light industrial environments, it provides reliable protection for feeder circuits that power machinery and processing lines, helping prevent nuisance trips and equipment damage during fault events.\u003c\/p\u003e \u003ch3\u003eTips for installation and optimization\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eVerify panelboard compatibility with JDA-series breakers before swapping or installing to ensure peak performance and alignment with NEC guidelines.\u003c\/li\u003e \u003cli\u003eUse the plug-in design to minimize field wiring time—pre-verify conductor sizes and torque requirements to ensure a secure, long-lasting connection.\u003c\/li\u003e \u003cli\u003eWhen planning upgrades, map out load calculations to confirm that a 225 A rating aligns with your anticipated demand and future expansion.\u003c\/li\u003e \u003cli\u003eStore and handle breakers in a clean, dry environment to preserve the trip unit’s accuracy and long-term reliability.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWith the Square D JDA36225, AmpState delivers a dependable, high-capacity protection solution that pairs easy installation with robust, predictable performance in a variety of panel configurations. If you’re looking to safeguard large branch circuits while keeping maintenance straightforward, this 225 A, 600 V, 3-pole plug-in breaker is designed to meet the demands of modern electrical systems.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46355302678690,"sku":null,"price":710.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/square-d-jda36225-225-a-600-v-3-pole-plug-in-circuit-breaker-158.webp?v=1788748475","url":"https:\/\/www.ampstate.com\/products\/square-d-jda36225-225a-600v-3-pole-plug-in-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}