{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"C25V3MA220","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"C25V3MA220","canonicalUrl":"https://aoctrl.com/schneider/C25V3MA220","factsUrl":"https://aoctrl.com/api/mcp/products/C25V3MA220","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric ComPacT NSX, circuit breaker, 3P, 220 A, magnetic-only MA trip unit, 85 kA Icu at 500 V AC, motor protection.","salesMarkdown":"## Motor protection breaker with magnetic-only trip It is designed for motor protection, providing short-circuit (magnetic) protection only — no thermal overload element, so an external overload relay handles the motor's thermal curve. The 85 kA Icu at 500 V AC (50/60 Hz) per IEC 60947-2 means it can safely interrupt fault currents up to that level without upstream cascading, which is critical for high-fault panels feeding motor circuits. The 3-pole configuration (3P) with front connections suits backplate mounting in motor control centers. The C25V3MA220 carries an HB1 breaking capacity code: 85 kA Icu at 500 V AC, 80 kA at 525 V AC, and 75 kA at 690 V AC. For a motor branch circuit, this high interrupting rating allows selective coordination with downstream contactors and overloads — the breaker clears a fault before the upstream feeder device trips, keeping other loads online. IP40 enclosure protection (IK07 impact) suits clean indoor panels — not rated for washdown. The toggle control provides manual on/off and trip indication. Rated for 20,000 mechanical cycles and 20,000 electrical cycles at 440 V In (10,000 at 440 V In, 5,000 at 690 V In). Power dissipation is 14.52 W per pole, which matters for panel thermal budgeting when multiple breakers are ganged.","metaTitle":"Schneider Electric C25V3MA220 ComPacT NSX Circuit Breaker, 2","metaDescription":"Schneider Electric C25V3MA220 ComPacT NSX circuit breaker, 220 A rated at 65 °C, 85 kA Icu at 500 V AC. Magnetic-only MA trip unit for motor protection. Sourced to order against RF","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Miniature Circuit Breakers (MCB)"],"specifications":{"Range":"ComPacT","title":"C25V3MA220","Depth (D)":"86 mm","Standards":"EN/IEC 60947-2","Width (W)":"105 mm","Height (H)":"161 mm","description":"Circuit breaker, ComPacT NSX250HB1, 75kA/690VAC, 3 poles, MA trip unit 220A","Control type":"Toggle","Network type":"AC","Product name":"ComPacT NSX","Trip unit name":"MA","Number of slots":"5 slot(s)","Protection type":"I : for short-circuit protection (magnetic)","lifecycle_stage":"current","Connection pitch":"35 mm","Mounting support":"Backplate","Pollution degree":"3 conforming to IEC 60664-1","Trip unit rating":"220 A at 65 °C","Breaking capacity":"85 kA Icu at 500 V AC 50/60 Hz conforming to IEC 60947-2 80 kA Icu at 525 V AC 50/60 Hz conforming to IEC 60947-2 75 kA Icu at 660/690 V AC 50/60 Hz conforming to IEC 60947-2","Device short name":"NSX250HB1","Mounting position":"Horizontal and vertical Flat on the back","Network frequency":"50/60 Hz","Poles description":"3P","Relative humidity":"0...95 %","Upside connection":"Front","Device application":"Motor protection","Operating altitude":"0...2000 m without derating 2000 m...5000 m with derating","[In] rated current":"220 A at 65 °C","Downside connection":"Front","Overvoltage category":"III","Trip unit technology":"Magnetic","Utilisation category":"Category A","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":"HB1 75 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","Power dissipation per pole":"14.52 W","Protected poles description":"3D","Circuit breaker mounting mode":"Fixed","[Ui] rated insulation voltage":"800 V AC 50/60 Hz","Trip unit protection functions":"I","[Ue] rated operational voltage":"690 V AC 50/60 Hz","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":"85 kA at 500 V AC 50/60 Hz conforming to IEC 60947-2 80 kA at 525 V AC 50/60 Hz conforming to IEC 60947-2 75 kA at 660/690 V AC 50/60 Hz conforming to IEC 60947-2","[Uimp] rated impulse withstand voltage":"8 kV","Short-time protection pick-up adjustment type Isd":"Adjustable","Instantaneous protection pick-up adjustment type Ii":"Adjustable 9 settings","[Isd] Short-time protection pick-up adjustment range":"9...14 x In","[Ii] instantaneous protection pick-up adjustment range":"9...14 x In"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/7e1f7963dd49206062cd52a51b8bf889.pdf","sourceUrl":"https://www.se.com/ie/en/product/C25V3MA220/circuit-breaker-compact-nsx250hb1-75ka-690vac-3-poles-ma-trip-unit-220a/"},"ai":{"faq":[{"question":"What is C25V3MA220 used for?","answer":"It is a motor protection circuit breaker with a magnetic-only MA trip unit, providing short-circuit protection for motor branch circuits. An external overload relay handles thermal protection."},{"question":"What is the breaking capacity of C25V3MA220?","answer":"85 kA Icu at 500 V AC, 80 kA at 525 V AC, and 75 kA at 690 V AC, all per IEC 60947-2."},{"question":"Where can I buy C25V3MA220?","answer":"Sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time."},{"question":"What compliance documentation does Schneider Electric provide for C25V3MA220?","answer":"The breaker is certified to EN/IEC 60947-2, suitable for isolation, and carries IP40 and IK07 protection ratings. Specific RoHS/REACH/UL declarations are available from Schneider Electric upon request."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/C25V3MA220","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/C25V3MA220 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:51:03.652Z","lastPublished":"2026-08-11T15:51:03.652Z","indexable":true}}