{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"C063N460FM","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"C063N460FM","canonicalUrl":"https://aoctrl.com/schneider/C063N460FM","factsUrl":"https://aoctrl.com/api/mcp/products/C063N460FM","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric ComPacT NS new generation, C063N460FM, 4P MCCB, 630 A, MicroLogic 6.0 trip unit, 50 kA Icu at 415 V AC, IP40, fixed mount.","salesMarkdown":"The Schneider Electric C063N460FM is a ComPacT NS630b...1600 new generation molded-case circuit breaker, four-pole, rated 630 A at 50 °C with a MicroLogic 6.0 electronic trip unit. It delivers 50 kA Icu at 415 V AC (50/60 Hz) per IEC 60947-2, making it a solid choice for distribution panels where you need selectivity and short-circuit coordination downstream of a transformer. The 630 A frame gives you headroom on a 400–600 A feeder — you're not running it at the limit, so thermal memory (20 min reset) won't nuisance-trip on a warm motor start. The MicroLogic 6.0 covers L, S, I, and G protection curves; the G (ground-fault) function is built into the trip unit, so you don't need an external relay for earth-leakage on solidly-grounded systems. Category B utilisation means the breaker is designed for discrimination (selectivity) with downstream devices — the short-time delay (S) lets you coordinate with feeder breakers upstream. Breaking capacity steps: 85 kA at 240 V, 50 kA at 415 V, 40 kA at 525 V, 30 kA at 690 V. If your service entrance is 480 V (nominal 480/277 V), you're looking at roughly 50 kA Icu — enough for most industrial distribution transformers up to 1500 kVA. The IP40 front face and IK07 impact resistance handle accidental tool drops in a panel; not washdown-rated, so keep it inside the enclosure. Mechanical durability is 10,000 cycles; electrical durability ranges from 2,000 cycles at full load (690 V In) to 6,000 cycles at half load (440 V In/2). For a main breaker that cycles only a few times a year, that's effectively life-of-installation. The fixed mount and front-connect terminals (upside and downside) simplify bus-bar layout — 70 mm connection pitch matches standard Schneider panelboard patterns.","metaTitle":"Schneider Electric C063N460FM ComPacT NS 630A 4P MCCB, Micro","metaDescription":"Schneider Electric C063N460FM ComPacT NS630b-1600 new generation MCCB, 630A, 4P, MicroLogic 6.0 trip unit, 50kA/415V. Current production. Available to order. Request RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Residual Current Breakers (RCCB/RCBO)"],"specifications":{"Range":"ComPacT","Depth (D)":"147 mm","Standards":"EN/IEC 60947-2","Width (W)":"280 mm","Height (H)":"327 mm","Control type":"Manually operated","Network type":"AC","Power losses":"10 W","Product name":"ComPacT NS new generation","Mounting mode":"Fixed","Thermal memory":"20 mn","Trip unit name":"MicroLogic 6.0","Number of poles":"4P","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":"70 mm","Local signalling":"4 LEDs (red) for fault indication 1 LED (yellow) for overload","Mounting support":"Backplate","Neutral position":"Left","Pollution degree":"3 conforming to IEC 60947","Range of product":"ComPacT NS630b...1600 new generation","Trip unit rating":"630 A at 50 °C","Breaking capacity":"85 kA Icu at 220/240 V AC 50/60 Hz conforming to IEC 60947-2 50 kA Icu at 380/415 V AC 50/60 Hz conforming to IEC 60947-2 50 kA Icu at 440 V AC 50/60 Hz conforming to IEC 60947-2 40 kA Icu at 500/525 V AC 50/60 Hz conforming to IEC 60947-2 30 kA Icu at 660/690 V AC 50/60 Hz conforming to IEC 60947-2","Network frequency":"50/60 Hz","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 50 °C","Downside connection":"Front","Overvoltage category":"III","Trip unit technology":"Electronic","Utilisation category":"Category B","Electrical durability":"2000 cycles at 690 V In 4000 cycles at 690 V In/2 5000 cycles at 440 V In 6000 cycles at 440 V In/2","Mechanical durability":"10000 cycles","Breaking capacity code":"N 50 kA 415 V AC","IK degree of protection":"IK07 conforming to EN 50102","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":"No protection (3D) 0.5 x Ir (3D + N/2) 1 x Ir (4D)","Protected poles description":"4D","Auxiliary contact composition":"1 NO/NC","[Ui] rated insulation voltage":"800 V AC 50/60 Hz conforming to IEC 60947-2","Trip unit protection functions":"LSIG","[Ue] rated operational voltage":"690 V AC 50/60 Hz","Zone selective interlocking ZSI":"Without","Electrical shock protection class":"Class II on front face","Ambient air temperature for storage":"-50...85 °C","Ambient air temperature for operation":"-25...70 °C","[Ics] rated service breaking capacity":"50 kA at 220/240 V AC 50/60 Hz conforming to IEC 60947-2 50 kA at 380/415 V AC 50/60 Hz conforming to IEC 60947-2 50 kA at 440 V AC 50/60 Hz conforming to IEC 60947-2 40 kA at 500/525 V AC 50/60 Hz conforming to IEC 60947-2 30 kA at 660/690 V AC 50/60 Hz conforming to IEC 60947-2","[Tr] Long-Time Delay Adjustment Range":"12.5...600 s at 1.5 x Ir 0.5...24 s at 6 x Ir 0.7...16.6 s at 7.2 x Ir","[Uimp] rated impulse withstand voltage":"8 kV conforming to IEC 60947-2","[Tsd] Short-Time Delay Adjustment Range":"0.1...0.4 s I²t=on 0...0.4 s I²t=off","[Icw] rated short-time withstand current":"19.2 kA 1 s conforming to IEC 60947-2","[Ig] ground-fault pick-up adjustment range":"0.3...1 x In for In 0.2...1 x In for 400 A < In < 1250 A 500...1200 A for In >= 1250 A","Long-time protection delay adjustment type tr":"Adjustable 9 settings","[tg] Ground-fault time delay adjustment range":"0.1...0.4 s I²t=on 0...0.4 s I²t=off","Short-time protection delay adjustment type tsd":"Adjustable","Short-time protection pick-up adjustment type Isd":"Adjustable 9 settings","Ground-fault protection pick-up adjustment type Ig":"Adjustable 9 settings","[Ir] long-time protection pick-up adjustment range":"0.4...1 x In","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","[Ii] instantaneous protection pick-up adjustment range":"Off 2...15 x In","Long-time pick-up adjustment type Ir (thermal protection)":"Adjustable 9 settings"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/26f44fc28811917d160e76d93a5c8680.pdf","sourceUrl":"https://www.se.com/ae/en/product/C063N460FM/circuit-breaker-compact-ns630bn-50ka-at-415vac-4p-fixed-manually-operated-micrologic-6-0-control-unit-630a/","alternativesUrl":"https://aoctrl.com/api/mcp/products/C063N460FM/alternatives.json"},"ai":{"faq":[{"question":"How do I get pricing and availability for C063N460FM?","answer":"Submit an RFQ — we source this through independent distribution and confirm current pricing and lead time at quote time."},{"question":"What is the closest alternative to C063N460FM in the ComPacT family?","answer":"Within the same NS630b-1600 generation, the closest sibling is the version with a MicroLogic 5.0 trip unit (L, S, I only, no ground-fault). The frame, poles, and breaking capacity are identical; the only difference is the protection curve set. If you need ground-fault protection, stick with the 6.0."},{"question":"What compliance documentation does Schneider provide for C063N460FM?","answer":"The breaker is certified to EN/IEC 60947-2. Schneider typically provides a Declaration of Conformity covering the EU Low Voltage Directive and CE marking. For UL/CSA listings, verify the specific suffix — this variant is IEC-rated."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/C063N460FM","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/C063N460FM 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}}