{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"C25W46E100","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"C25W46E100","canonicalUrl":"https://aoctrl.com/schneider/C25W46E100","factsUrl":"https://aoctrl.com/api/mcp/products/C25W46E100","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric ComPacT NSX, NSX250HB2, 100 A at 40 °C, 100 kA Icu at 690 V AC, MicroLogic 6.2 E trip unit, 4 poles, toggle control, LCD display.","salesMarkdown":"The C25W46E100 is a 4-pole ComPacT NSX moulded-case circuit breaker from Schneider Electric, fitted with a MicroLogic 6.2 E electronic trip unit rated 100 A at 40 °C. The E designation means it includes energy-metering functions — time-stamped event logs, demand current, power quality, and min/maximeters — alongside the standard L-S-I-G protection (long-time overload, short-time short-circuit, instantaneous, ground fault). That combination makes it a distribution breaker with built-in metering, not just a protection device. Breaking capacity is the headline: 100 kA Icu at 690 V AC 50/60 Hz per IEC 60947-2, also 100 kA at 500 V and 525 V. The utilisation category is A (non-directional, no intentional delay to coordination), so it's a standard distribution breaker, not a selective main. Mechanical durability is 20,000 cycles; electrical durability varies by load — 20,000 cycles at 440 V In/2, 10,000 at 440 V In, 5,000 at 690 V In. That's typical for a 100 A frame in distribution duty; you wouldn't cycle it as a motor starter, but it's fine for infrequent switching or isolation. Dimensions are 161 mm high, 140 mm wide, 86 mm deep — that's a compact footprint for a 100 A 4-pole breaker. Connection pitch is 35 mm, front-connected both upside and downside. Five slot positions are available for auxiliary contacts, shunt trips, or communication modules — the MicroLogic 6.2 E already occupies one slot internally, leaving four free for accessories. The LCD display shows protection settings, metering data, and alarm logs; local signalling includes a flashing green LED for ready, red LED at 105 % Ir for overload, and orange at 90 % Ir. Operating altitude is 0–2000 m without derating, 2000–5000 m with derating. IK07 impact protection per IEC 62262 means it withstands a 2 J impact — enough for panel handling, not for exposed outdoor use.","metaTitle":"C25W46E100 ComPacT NSX 100A, 100kA Icu 690V AC MicroLogic 6.","metaDescription":"C25W46E100 ComPacT NSX250HB2, 100A at 40°C, 100kA Icu at 690V AC, MicroLogic 6.2 E trip unit. EN/IEC 60947-2. Available to order, RFQ for pricing.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Residual Current Breakers (RCCB/RCBO)"],"specifications":{"Range":"ComPacT","Depth (D)":"86 mm","Standards":"EN/IEC 60947-2","Width (W)":"140 mm","Height (H)":"161 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 6.2 E","Number of slots":"5 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":"35 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":"100 A at 40 °C","Breaking capacity":"100 kA Icu at 500 V AC 50/60 Hz conforming to IEC 60947-2 100 kA Icu at 525 V AC 50/60 Hz conforming to IEC 60947-2 100 kA Icu at 660/690 V AC 50/60 Hz conforming to IEC 60947-2","Device short name":"NSX250HB2","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":"100 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":"Time-stamped histories and event tables Protection and alarm settings Demand current and power Maintenance indicators Power quality Energy metering Maximeters/minimeters Instantaneous and demand values","Electrical durability":"20000 cycles at 440 V In/2 10000 cycles at 440 V In 10000 cycles at 690 V In/2 5000 cycles at 690 V In","Mechanical durability":"20000 cycles","Breaking capacity code":"HB2 100 kA 690 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":"17.6 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":"100 kA at 500 V AC 50/60 Hz conforming to IEC 60947-2 100 kA at 525 V AC 50/60 Hz conforming to IEC 60947-2 100 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":"40...100 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...15 x In","Long-time pick-up adjustment type Ir (thermal protection)":"Adjustable 9 settings"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$16.21","priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/a46445a9b92033669f19c36ec2567d62.pdf","sourceUrl":"https://www.se.com/th/en/product/C25W46E100/circuit-breaker-compact-nsx250hb2-100ka-690vac-4-poles-micrologic-6-2e-trip-unit-100a/","alternativesUrl":"https://aoctrl.com/api/mcp/products/C25W46E100/alternatives.json"},"ai":{"faq":[{"question":"What is the breaking capacity of C25W46E100?","answer":"100 kA Icu at 690 V AC 50/60 Hz per IEC 60947-2, also 100 kA at 500 V and 525 V. The breaking capacity code is HB2."},{"question":"What protection functions does the MicroLogic 6.2 E trip unit provide?","answer":"L (long-time overload), S (short-time short-circuit), I (instantaneous short-circuit), and G (ground fault). Plus energy metering with time-stamped logs, demand current, power quality, and min/maximeters."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/C25W46E100","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/C25W46E100 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}}