{"product_id":"schneider-electric-sd75440-bus-plug","title":"Schneider Electric | SD75440 | Bus Plug | 40A | 480V","description":"\u003cdiv\u003e\n\u003cp\u003eSchneider Electric SD75440 Bus Plug is a purpose-built solution for dependable high-current distribution in industrial panels. Engineered for maintenance, retrofit, and replacement projects, this 40A, 480V bus plug helps keep critical equipment running with minimal downtime while preserving system integrity.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eKey features that matter in the field\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eCurrent rating:\u003c\/strong\u003e 40A continuous operation designed to handle demanding power delivery.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e Suitable for 480V electrical systems typical in manufacturing facilities and large commercial setups.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eExact compatibility reference:\u003c\/strong\u003e The part number SD75440 is the best reference to confirm fit with your panel or bus assembly.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRobust, secure connections:\u003c\/strong\u003e Designed to integrate seamlessly with Schneider Electric bus bars and related power distribution components for reliable performance.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaintenance-friendly design:\u003c\/strong\u003e Facilitates straightforward replacement during planned maintenance or retrofits, helping minimize downtime.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eWhy this bus plug stands out\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eSpecialized for maintenance, retrofit, and replacement tasks—reducing project risk when upgrading or repairing power distribution.\u003c\/li\u003e \u003cli\u003eBacked by Schneider Electric engineering, delivering consistent contact reliability and long service life in demanding environments.\u003c\/li\u003e \u003cli\u003eClear compatibility pathway: verify fit and ratings before ordering, using the SD75440 reference to minimize misfits and returns.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eIdeal use cases\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eReplacing worn or damaged bus plugs in 480V distribution panels during scheduled maintenance.\u003c\/li\u003e \u003cli\u003eRetrofits where the SD75440 form factor is required to maintain system integrity and compatibility with existing bus assemblies.\u003c\/li\u003e \u003cli\u003eSpare-part readiness for plant downtime planning, enabling rapid restoration of power to critical lines.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003ePractical guidance for purchases\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eBefore ordering, confirm the exact fit with your panel model and bus assembly. The SD75440 is the most reliable reference for compatibility checks.\u003c\/li\u003e \u003cli\u003eEnsure the 40A rating aligns with your circuit’s load profile and safety standards in your facility.\u003c\/li\u003e \u003cli\u003eFollow standard electrical safety practices during installation or replacement, including proper isolation of equipment before work.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Schneider Electric","offers":[{"title":"Default Title","offer_id":46426926219426,"sku":"SD75440","price":5526.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_63e470e9-d360-4ffe-a511-3550084c618c.png?v=1766907689","url":"https:\/\/www.ampstate.com\/products\/schneider-electric-sd75440-bus-plug","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}