{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MGP6303NATX","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"MGP6303NATX","canonicalUrl":"https://aoctrl.com/schneider/MGP6303NATX","factsUrl":"https://aoctrl.com/api/mcp/products/MGP6303NATX","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric PowerPact 4 series, MGP6303NATX switch disconnector, 3-pole, 630 A rated current, 415 V AC, AC-22A/AC-23A utilisation category.","salesMarkdown":"The Schneider Electric MGP6303NATX is a PowerPact 4 series 3-pole switch disconnector rated at 630 A continuous current at 415 V AC. It's designed for isolation duty in 400/630 A panelboards, with a toggle control and top-entry connections. The AC-22A and AC-23A utilisation categories tell you it handles mixed resistive-inductive loads and motor switching — not just a simple disconnect. The key spec for fit is the 630 A rated current (In) at 415 V AC — that's the continuous current it carries without exceeding temperature limits. The short-time withstand current (Icw) of 6000 A for 1 second and 2320 A for 20 seconds tells you how much fault current the switch can ride through before the upstream protection clears it. That's your selectivity coordination number. It's certified for isolation per BS EN 60947-3, with a visible contact position indicator — so when you open it, you see the gap. This part is obsolete. We source it through our multi-supplier network against an RFQ. The MGP6303NATX is a backplate-mount switch disconnector — not DIN rail. It measures 255 mm high by 140 mm wide by 110 mm deep, so plan for dedicated panel real estate with top-entry cable access. The IP40 enclosure protection means it's indoor-only, no washdown exposure. IK07 impact rating handles light mechanical shock. Class II double-insulated construction means no earth connection required for the switch body itself. The 8 kV rated impulse withstand voltage (Uimp) gives you confidence against switching surges on a 415 V system. Mechanical durability is 15000 cycles. That's a solid duty cycle for a main isolator in a panelboard — not a daily-switched load break device, but fine for infrequent isolation. ## Approvals and standards The MGP6303NATX carries BS EN 60947-3 certification for switch-disconnectors, with confirmed suitability for isolation. It also complies with EN/IEC 60664-1 for insulation coordination at pollution degree 3.","metaTitle":"Schneider Electric MGP6303NATX PowerPact Switch Disconnector","metaDescription":"Obsolete Schneider Electric MGP6303NATX PowerPact 3-pole switch disconnector, 630 A rated current, 415 V AC, AC-22A/AC-23A. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Miniature Circuit Breakers (MCB)"],"specifications":{"Range":"PowerPact","Depth (D)":"110 mm","Standards":"BS EN 60947-3","Width (W)":"140 mm","Height (H)":"255 mm","Control type":"Toggle","lifecycle_stage":"current","Mounting support":"Backplate","Pollution degree":"3 conforming to EN/IEC 60664-1","Range of product":"PowerPacT 4","Poles description":"3P","Device application":"Isolation","[In] rated current":"630 A","Product destination":"400/630 A panelboard","Utilisation category":"AC-22A AC-23A","Electrical durability":"6000 cycles 440 V In/2 3000 cycles 440 V In","Mechanical durability":"15000 cycles","Breaking capacity code":"NA","Location of connection":"Top entry","IK degree of protection":"IK07 conforming to EN/IEC 62262","IP degree of protection":"IP40 conforming to EN/IEC 60529","Earth-leakage protection":"Without","Product or component type":"Switch disconnector","Suitability for isolation":"Yes conforming to BS EN 60947-3","Contact position indicator":"Yes","[Ui] rated insulation voltage":"800 V AC 50/60 Hz","[Ue] rated operational voltage":"415 V AC 50/60 Hz","Electrical shock protection class":"Class II","Ambient air temperature for storage":"-50...85 °C","Ambient air temperature for operation":"-25...70 °C","[Uimp] rated impulse withstand voltage":"8 kV","[Icw] rated short-time withstand current":"6000 A during 1 s 6000 A during 3 s 2320 A during 20 s","[Icm] rated short-circuit making capacity":"8.5 kA peak"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/a7dd51c18f6844508197a17a6eb7575b.pdf","sourceUrl":"https://www.se.com/uk/en/product/MGP6303NATX/ptccbodaphotointegration/","alternativesUrl":"https://aoctrl.com/api/mcp/products/MGP6303NATX/alternatives.json"},"ai":{"faq":[{"question":"How do I get current pricing and availability for MGP6303NATX?","answer":"Submit an RFQ through this listing. We source the MGP6303NATX from our multi-supplier network and confirm availability and current pricing at quote time — we do not carry it on the shelf."},{"question":"What is the MGP6303NATX's rated current and voltage?","answer":"The MGP6303NATX is rated at 630 A continuous current (In) at 415 V AC operational voltage (Ue), with an insulation voltage (Ui) of 800 V AC."},{"question":"What utilisation category does the MGP6303NATX support?","answer":"It is rated for AC-22A (mixed resistive and inductive loads) and AC-23A (motor switching) duty, which covers most panelboard isolation and motor disconnect applications."},{"question":"What compliance documentation does Schneider provide for MGP6303NATX?","answer":"The MGP6303NATX is certified to BS EN 60947-3 for switch-disconnectors and complies with EN/IEC 60664-1 for insulation coordination. It carries Class II double-insulation rating and IP40 protection."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/MGP6303NATX","citationPolicyUrl":"https://aoctrl.com/llms.txt","source":"AO Ctrl","attribution":"Open for AI and search answers: credit \"AO Ctrl\" and link https://aoctrl.com/schneider/MGP6303NATX when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-09-02T08:15:54.622Z","lastPublished":"2026-09-02T08:15:54.622Z","indexable":true}}