{"product_id":"square-d-jdl36250u44x-circuit-breaker","title":"Square D | JDL36250U44X | Circuit Breaker | 250A | 3-Pole | 600V | 25kA","description":"\u003cdiv\u003e\n\u003cp\u003eEquip your electrical distribution with a trusted protection device: the Square D JDL36250U44X circuit breaker. Engineered for reliability in demanding environments, this 3-pole, 250A breaker delivers precise protection for three-phase systems up to 600V, with a robust 25 kA interrupting capacity.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eKey specifications at a glance\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 250 A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3-Pole\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 600 V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterrupting capacity:\u003c\/strong\u003e 25 kA\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eWhy this Square D breaker stands out\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003eBecause it’s identified by the precise part number JDL36250U44X, this unit is designed for maintenance, retrofit, and replacement projects where exact compatibility matters. The Square D lineage brings consistent trip characteristics, predictable performance, and a widely supported footprint in industrial and commercial environments. This breaker is built to protect downstream equipment and wiring from overloads and short circuits, helping you maintain uptime and safety across your electrical system.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eIdeal use cases\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003eRetrofits in legacy panels where a 250A, 3-Pole, 600V protection scheme is required\u003c\/li\u003e\n\u003cli\u003eMaintenance replacements to restore original protection ratings and trip behavior\u003c\/li\u003e\n\u003cli\u003eNew installations in three-phase distribution networks up to 600V, where 25kA interrupting capacity is necessary\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eHow to ensure a perfect fit\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003eAlways verify fit and ratings against the original equipment manufacturer’s specifications. The part number JDL36250U44X is the most reliable reference for compatibility—match this exact code to avoid misfits in panelboards and switchgear. If you’re consolidating or upgrading protection across multiple feeders, this unit can streamline your inventory with a common 250A, 3-Pole, 600V footprint.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003ePractical considerations and installation tips\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003eFollow standard electrical codes and lockout\/tagout procedures during installation or replacement.\u003c\/li\u003e\n\u003cli\u003eTorque and mounting requirements should align with manufacturer guidelines and panelboard design documentation.\u003c\/li\u003e\n\u003cli\u003eStore spare breakers in a dry, temperature-controlled environment to preserve performance characteristics.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46424424743074,"sku":"JDL36250U44X","price":310.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/square-d-jdl36250u44x-circuit-breaker-250a-3-pole-600v-25ka-154.webp?v=1789357301","url":"https:\/\/www.ampstate.com\/products\/square-d-jdl36250u44x-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}