{"product_id":"jdb3250l-circuit-breaker","title":"JDB3250L | Circuit Breaker | 250A | 3-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eThe JDB3250L is a rugged industrial circuit breaker designed for demanding three‑phase power systems. With a 250A capacity across 3 poles and a 600V rating, this unit is built to protect large loads and critical equipment in modern facilities. Whether you’re performing maintenance, retrofitting an existing panel, or replacing a failed breaker, the JDB3250L offers a precise fit where reliability matters most.\u003c\/p\u003e \u003ch3\u003eWhy the JDB3250L stands out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eThree‑pole architecture provides balanced protection for all phases in a 3‑phase circuit, reducing the risk of uneven loading and unexpected trips.\u003c\/li\u003e \u003cli\u003eHigh‑current 250A capacity supports heavy machinery, motors, and districted power feeds without compromising protection or performance.\u003c\/li\u003e \u003cli\u003e600V maximum voltage rating makes it suitable for industrial distribution panels and equipment operating at standard industrial voltages.\u003c\/li\u003e \u003cli\u003eDesigned for straightforward retrofit and replacement, helping you minimize downtime during panel maintenance or system upgrades.\u003c\/li\u003e \u003cli\u003eClear reference for compatibility — the part number JDB3250L is the best guide when cross‑checking with existing panels and OEM specifications.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eSpecifications at a glance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eAmperage: 250A\u003c\/li\u003e \u003cli\u003ePoles: 3‑Pole\u003c\/li\u003e \u003cli\u003eVoltage: 600V\u003c\/li\u003e \u003cli\u003eApplication: Industrial circuit protection for three‑phase systems\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eFit, installation, and compatibility\u003c\/h3\u003e\n\u003cp\u003eBefore ordering, confirm fit and ratings against your panel and equipment. The JDB3250L is the definitive reference for compatibility in systems that require a 3‑pole, 250A, 600V breaker. If you’re matching legacy parts or upgrading to a higher‑reliability solution, use the part number as your primary cross‑check to ensure seamless replacement with minimal modification.\u003c\/p\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eMaintenance or replacement in existing industrial control panels and switchgear setups.\u003c\/li\u003e \u003cli\u003eRetrofits where a 3‑pole, 600V breaker is required to support three‑phase equipment.\u003c\/li\u003e \u003cli\u003eNew installations in factories, manufacturing lines, data centers, and large HVAC or motor control applications.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical tips for best results\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eVerify the panel’s bussing and mounting arrangement matches the JDB3250L to ensure a secure, code‑compliant install.\u003c\/li\u003e \u003cli\u003eFollow OEM torque specifications for terminal connections to maintain a reliable electrical connection over time.\u003c\/li\u003e \u003cli\u003eKeep a spare JDB3250L in your service inventory for rapid replacements and minimized downtime during outages.\u003c\/li\u003e \u003cli\u003eSchedule periodic functional testing with qualified personnel to confirm proper operation within the system’s protection scheme.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46426463305890,"sku":"JDB3250L","price":2010.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_a085eff1-75dd-47ee-b131-4c8df8f0489b.png?v=1765492976","url":"https:\/\/www.ampstate.com\/products\/jdb3250l-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}