{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"C063H460FM","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"C063H460FM","canonicalUrl":"https://aoctrl.com/schneider/C063H460FM","factsUrl":"https://aoctrl.com/api/mcp/products/C063H460FM","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric ComPacT NS new generation, C063H460FM, 4P MCCB, 630 A at 50 °C, MicroLogic 6.0 electronic trip unit, 70 kA Icu at 415 V AC, fixed mount.","salesMarkdown":"## 630 A, 4-pole MCCB with MicroLogic 6.0 LSI protection It carries a MicroLogic 6.0 electronic trip unit providing LSI protection — long-time (L) for overload, short-time (S) for short-time short-circuit, and instantaneous (I) for high-fault clearing. The H breaking capacity code delivers 70 kA Icu at 380/415 V AC, 50/60 Hz per IEC 60947-2, making it suitable for distribution switchboards where high fault current and selectivity are required. Rated 630 A at 50 °C, this breaker sits in the ComPacT NS630b...1600 new generation family, used for main or feeder protection in LV distribution panels. The 4P configuration with neutral left handles three-phase plus neutral loads without a separate neutral disconnect. The H-rated frame gives 85 kA Icu at 240 V, 70 kA at 415 V, 65 kA at 440 V, and 42 kA at 690 V AC. For a 630 A main breaker on a 415 V system, 70 kA Icu provides solid short-circuit withstand for most industrial service-entrance applications — enough headroom for coordination with downstream 25–50 kA rated feeders. Category B utilization (IEC 60947-2) means it is designed for selectivity, not just cable protection. Fixed mount on a backplate, 327 mm high × 280 mm wide × 147 mm deep. Front-side connection both top and bottom — no rear-access requirement. ## Trip unit and diagnostics MicroLogic 6.0 is fully electronic, with 20-minute thermal memory for accurate overload replay after a trip. Four red LEDs indicate fault type (long-time, short-time, instantaneous, ground fault) and one yellow LED signals overload pre-alarm — useful for field troubleshooting without plugging in a handheld. No earth-leakage protection built in; add a Vigi module externally if ground-fault protection is needed.","metaTitle":"Schneider Electric C063H460FM ComPacT NS 630A 4P MCCB, 70kA","metaDescription":"Schneider Electric C063H460FM ComPacT NS new generation MCCB, 630A at 50°C, 4P, MicroLogic 6.0 trip unit, 70kA Icu at 415V AC. Active lifecycle. Order to RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","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 70 kA Icu at 380/415 V AC 50/60 Hz conforming to IEC 60947-2 65 kA Icu at 440 V AC 50/60 Hz conforming to IEC 60947-2 50 kA Icu at 500/525 V AC 50/60 Hz conforming to IEC 60947-2 42 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":"H 70 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/6a8ebbf150a639320ff7ddda3819be7e.pdf","sourceUrl":"https://www.se.com/th/en/product/C063H460FM/circuit-breaker-compact-ns630bh-70ka-at-415vac-4p-fixed-manually-operated-micrologic-6-0-control-unit-630a/","alternativesUrl":"https://aoctrl.com/api/mcp/products/C063H460FM/alternatives.json"},"ai":{"faq":[{"question":"What is the breaking capacity of C063H460FM at 415 V?","answer":"70 kA Icu at 380/415 V AC, 50/60 Hz per IEC 60947-2. At 440 V it drops to 65 kA; at 690 V it is still 42 kA."},{"question":"Where can I buy C063H460FM?","answer":"The C063H460FM is sourced and quoted to order against an RFQ through independent distribution channels. Availability and current pricing are confirmed at the time of quote."},{"question":"What protection curves does the MicroLogic 6.0 trip unit provide?","answer":"LSI: long-time (L) for overload, short-time (S) for short-time short-circuit with selectable delay for selectivity, and instantaneous (I) for high-fault clearing. No ground-fault element is included on this unit."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/C063H460FM","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/C063H460FM 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}}