{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"C63R46E630","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"C63R46E630","canonicalUrl":"https://aoctrl.com/schneider/C63R46E630","factsUrl":"https://aoctrl.com/api/mcp/products/C63R46E630","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric ComPacT NSX630R, 630 A at 40 °C, 4-pole MCCB with MicroLogic 6.3 E electronic trip unit, 200 kA Icu at 415 V AC, EN/IEC 60947-2.","salesMarkdown":"The C63R46E630 is a Schneider Electric ComPacT NSX630R MCCB rated 630 A at 40 °C — that's the continuous current it carries without tripping in a 40 °C ambient. The MicroLogic 6.3 E electronic trip unit gives you LSI+G protection: long-time overload (L), short-time short-circuit (S), instantaneous short-circuit (I), and ground-fault (G). The 4-pole (4P) configuration with neutral on the left handles three-phase plus neutral distribution. The LCD display on the front shows energy metering, demand current, power quality, and time-stamped event logs — useful for commissioning engineers who need to verify protection settings and load profiles without opening the panel. Overvoltage category III suits fixed-installation distribution panels. ## Durability and deployment context Mechanical durability is 15,000 cycles; electrical durability ranges from 8,000 cycles at 440 V at half rated current down to 2,000 cycles at 690 V at full rated current. That's typical for a distribution MCCB — not a switching device for frequent motor starts, but fine for infrequent manual isolation or backup protection. That prevents nuisance re-trips and protects downstream equipment. IK07 impact resistance per IEC 62262 means it withstands a 2 J impact — enough for accidental tool drops in a panel but not for heavy mechanical abuse. The toggle control and local signalling LEDs (green for ready, red for 105% overload, orange for 90% overload) give clear visual status without opening the door.","metaTitle":"Schneider C63R46E630 ComPacT NSX 630A 4P MCCB, 200kA 415V","metaDescription":"Schneider Electric C63R46E630 ComPacT NSX630R MCCB, 630A at 40°C, 4P, MicroLogic 6.3 E trip unit (LSI+G), 200 kA Icu at 415 V AC. Active production, sourced to order. Request quote","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Residual Current Breakers (RCCB/RCBO)"],"specifications":{"Range":"ComPacT","Depth (D)":"110 mm","Standards":"EN/IEC 60947-2","Width (W)":"185 mm","Height (H)":"255 mm","Control type":"Toggle","Display type":"LCD display","Network type":"AC","Product name":"ComPacT NSX","Thermal memory":"20 minutes before and after tripping","Trip unit name":"MicroLogic 6.3 E","Number of slots":"6 slot(s)","Protection type":"L : for overload protection (long time) S : for short time short-circuit protection I : for instantaneous short-circuit protection G : for ground fault protection","lifecycle_stage":"current","Connection pitch":"45 mm","Local signalling":"Flashing LED (green) for ready to operate LED 105 % Ir (red) for overload LED 90 % Ir (orange) for overload","Mounting support":"Backplate","Neutral position":"Left","Pollution degree":"3 conforming to IEC 60664-1","Trip unit rating":"630 A at 40 °C","Breaking capacity":"200 kA Icu at 220/240 V AC 50/60 Hz conforming to IEC 60947-2 200 kA Icu at 380/415 V AC 50/60 Hz conforming to IEC 60947-2 200 kA Icu at 440 V AC 50/60 Hz conforming to IEC 60947-2 80 kA Icu at 500 V AC 50/60 Hz conforming to IEC 60947-2 65 kA Icu at 525 V AC 50/60 Hz conforming to IEC 60947-2 45 kA Icu at 660/690 V AC 50/60 Hz conforming to IEC 60947-2","Device short name":"NSX630R","Mounting position":"Horizontal and vertical Flat on the back","Network frequency":"50/60 Hz","Poles description":"4P","Relative humidity":"0...95 %","Upside connection":"Front","Device application":"Distribution","Operating altitude":"0...2000 m without derating 2000 m...5000 m with derating","[In] rated current":"630 A at 40 °C","Downside connection":"Front","Type of measurement":"Energy meter","Overvoltage category":"III","Trip unit technology":"Electronic","Utilisation category":"Category A","Communication of data":"Demand current and power Maintenance indicators Energy metering Time-stamped histories and event tables Power quality Protection and alarm settings Maximeters/minimeters Instantaneous and demand values","Electrical durability":"8000 cycles at 440 V In/2 4000 cycles at 440 V In 6000 cycles at 690 V In/2 2000 cycles at 690 V In","Mechanical durability":"15000 cycles","Breaking capacity code":"R 200 kA 415 V AC","IK degree of protection":"IK07 conforming to IEC 62262","IP degree of protection":"IP40 conforming to IEC 60529","Earth-leakage protection":"Without","Product or component type":"Circuit breaker","Suitability for isolation":"Yes conforming to EN/IEC 60947-2","Neutral protection setting":"0.5 x Ir (3D + N/2) 1 x Ir (4D) 1.6 x Ir (3D + OSN) No protection (3D)","Power dissipation per pole":"39.7 W","Protected poles description":"4D 3D + OSN 3D + N/2 3D","Circuit breaker mounting mode":"Fixed","[Ui] rated insulation voltage":"800 V AC 50/60 Hz","Trip unit protection functions":"LSIG","[Ue] rated operational voltage":"690 V AC 50/60 Hz","Zone selective interlocking ZSI":"With","Electrical shock protection class":"Class II on front face","Ambient air temperature for storage":"-40...85 °C","Ambient air temperature for operation":"-25...70 °C","[Ics] rated service breaking capacity":"200 kA at 220/240 V AC 50/60 Hz conforming to IEC 60947-2 200 kA at 380/415 V AC 50/60 Hz conforming to IEC 60947-2 200 kA at 440 V AC 50/60 Hz conforming to IEC 60947-2 80 kA at 500 V AC 50/60 Hz conforming to IEC 60947-2 65 kA at 525 V AC 50/60 Hz conforming to IEC 60947-2 45 kA at 660/690 V AC 50/60 Hz conforming to IEC 60947-2","[Tr] Long-Time Delay Adjustment Range":"15...400 s at 1.5 x Ir 0.5...16 s at 6 x Ir 0.35...11 s at 7.2 x Ir","[Uimp] rated impulse withstand voltage":"8 kV","[Tsd] Short-Time Delay Adjustment Range":"0...0.4 s I²t=off 0.1...0.4 s I²t=on","[Ig] ground-fault pick-up adjustment range":"0.4...1 x In for In = 40 A 0.2...1 x In for In > 40 A Ig enable on/off","Long-time protection delay adjustment type tr":"Adjustable","[tg] Ground-fault time delay adjustment range":"0...0.4 s I²t=off 0.1...0.4 s I²t=on","Short-time protection delay adjustment type tsd":"Adjustable 5 settings","Short-time protection pick-up adjustment type Isd":"Adjustable","Ground-fault protection pick-up adjustment type Ig":"Adjustable 9 settings","[Ir] long-time protection pick-up adjustment range":"250...630 A","Instantaneous protection pick-up adjustment type Ii":"Adjustable","[Isd] Short-time protection pick-up adjustment range":"1.5...10 x Ir","Ground-fault protection time delay adjustment type tg":"Adjustable 5 settings","[Ii] instantaneous protection pick-up adjustment range":"1.5...11 x In","Long-time pick-up adjustment type Ir (thermal protection)":"Adjustable 9 settings"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$41.25","priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/5087d8b0c5157988c56a40008d005a8a.pdf","sourceUrl":"https://www.se.com/ng/en/product/C63R46E630/circuit-breaker-compact-nsx630r-200ka-at-415vac-micrologic-6-3-e-trip-unit-630a-4-poles-4d/","alternativesUrl":"https://aoctrl.com/api/mcp/products/C63R46E630/alternatives.json"},"ai":{"faq":[{"question":"What is the breaking capacity of C63R46E630?","answer":"The breaking capacity is 200 kA Icu at 220/240 V, 380/415 V, and 440 V AC; 80 kA at 500 V; 65 kA at 525 V; and 45 kA at 660/690 V AC, all per IEC 60947-2."},{"question":"What protection functions does the MicroLogic 6.3 E trip unit provide?","answer":"It provides L (long-time overload), S (short-time short-circuit), I (instantaneous short-circuit), and G (ground fault) protection — LSI+G."},{"question":"Where can I buy C63R46E630 and how is it quoted?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time."},{"question":"What standards does C63R46E630 comply with?","answer":"It complies with EN/IEC 60947-2 for low-voltage switchgear, pollution degree 3 per IEC 60664-1, and overvoltage category III."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/C63R46E630","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/C63R46E630 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}}