{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"C104TM063C","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"C104TM063C","canonicalUrl":"https://aoctrl.com/schneider/C104TM063C","factsUrl":"https://aoctrl.com/api/mcp/products/C104TM063C","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric ComPacT NSX100-250 series, TM-D thermal-magnetic trip unit, 63 A at 50 °C, 4 poles 4D, EN/IEC 60947-2.","salesMarkdown":"## Trip unit for ComPacT NSX100-250 The C104TM063C is a TM-D thermal-magnetic trip unit for the Schneider Electric ComPacT NSX100-250 molded-case circuit breaker platform. Rated 63 A at 50 °C, it provides LI protection — thermal overload (L) via a fixed long-time delay and magnetic short-circuit (I) with a fixed instantaneous pickup of 500 A. The 4-pole 4D configuration protects all four poles, with the neutral on the left and neutral protection set to 1 x Ir. The 500 A instantaneous pickup (roughly 8 x In) means magnetic trips occur above that threshold; below it, the thermal element handles overloads with a fixed delay of 120-400 s at 1.5 x In and 15 s at 6 x Ir. The long-time pickup is adjustable from 0.7 to 1.0 x In, giving some flexibility to match the downstream load without swapping the trip unit. Rated operational voltage is 690 V AC 50/60 Hz and 750 V DC, so it covers standard 400/480 VAC distribution and DC bus applications within that limit. This trip unit snaps into ComPacT NSX100-250 breakers for distribution panels, motor control centers, and switchboards. Fixed mounting, 4-pole 4D with left-side neutral, Class II shock protection.","metaTitle":"C104TM063C ComPacT NSX TM-D Trip Unit, 63 A, 4P 4D","metaDescription":"C104TM063C thermal-magnetic trip unit for ComPacT NSX100-250. 63 A at 50 °C, 4 poles 4D, EN/IEC 60947-2. Active production. Quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Miniature Circuit Breakers (MCB)"],"specifications":{"Range":"ComPacT","title":"C104TM063C","Standards":"EN/IEC 60947-2","description":"Trip unit TM63D, ComPacT NSX100/160/250, thermal magnetic, rating 63A, 50 degrees C, 4 poles 4D","Network type":"AC DC","Trip unit name":"TM-D","Protection type":"L : for overload protection (thermal) I : for short-circuit protection (magnetic)","lifecycle_stage":"current","Neutral position":"Left","Pollution degree":"3 conforming to IEC 60947-1","Range of product":"ComPacT NSX100...250","Trip unit rating":"63 A at 50 °C","Network frequency":"50/60 Hz","Poles description":"4P","Device application":"Distribution","Trip unit technology":"Thermal-magnetic","IP degree of protection":"IP40 conforming to IEC 60529","Earth-leakage protection":"Without","Product or component type":"Trip unit","Neutral protection settings":"1 x Ir (4D)","Protected poles description":"4D","Circuit breaker mounting mode":"Fixed","Trip unit protection functions":"LI","[Ue] rated operational voltage":"690 V AC 50/60 Hz 750 V DC","Electrical shock protection class":"Class II","Ambient air temperature for storage":"-50...85 °C","Ambient air temperature for operation":"-25...70 °C","Long-time protection delay adjustment type tr":"Fixed","[Tr] Long-Time Protection Delay Adjustment Range":"120...400 s at 1.5 x In 15 s at 6 x Ir","[Ir] long-time protection pick-up adjustment range":"0.7...1 x In","Instantaneous protection pick-up adjustment type Ii":"Fixed","[Ii] instantaneous protection pick-up adjustment range":"500 A","Long-time pick-up adjustment type Ir (thermal protection)":"Adjustable"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/59beae299bda98003e0e8c2292f54c97.pdf","sourceUrl":"https://www.se.com/sa/en/product/C104TM063C/trip-unit-tm63d-compact-nsx100-160-250-thermal-magnetic-rating-63a-50-degrees-c-4-poles-4d/"},"ai":{"faq":[{"question":"What are the key ratings for C104TM063C?","answer":"The C104TM063C is a 63 A thermal-magnetic trip unit at 50 °C, 4 poles 4D, with a fixed instantaneous pickup of 500 A and adjustable long-time pickup from 0.7 to 1.0 x In. Rated operational voltage is 690 V AC and 750 V DC."},{"question":"What standard does C104TM063C comply with?","answer":"The C104TM063C complies with EN/IEC 60947-2, the standard for low-voltage switchgear and controlgear circuit breakers."},{"question":"Where can I buy C104TM063C?","answer":"The C104TM063C is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/C104TM063C","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/C104TM063C 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}}