{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"C103TM016C","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"C103TM016C","canonicalUrl":"https://aoctrl.com/schneider/C103TM016C","factsUrl":"https://aoctrl.com/api/mcp/products/C103TM016C","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric ComPacT NSX100-250, TM-D thermal-magnetic trip unit, 16 A at 50 °C, 3 poles 3D, LI protection, EN/IEC 60947-2.","salesMarkdown":"The Schneider Electric C103TM016C is a TM-D thermal-magnetic trip unit for the ComPacT NSX100…250 range, rated 16 A at 50 °C. The instantaneous pickup is fixed at 190 A, while the long-time pickup (Ir) is adjustable from 0.7 to 1 x In. IP40 front-of-panel protection handles finger-safe touch but isn't rated for washdown. ## Coordination and selectivity notes The fixed instantaneous pickup at 190 A (roughly 12 x In) gives a high magnetic threshold, which helps with short-circuit selectivity downstream. The long-time delay is fixed at 120…400 s at 1.5 x In and 15 s at 6 x Ir — that's the thermal memory curve for motor or transformer starting. For a 16 A feeder protecting a 10 A motor load, the 0.7–1 x In Ir adjustment lets you dial in the continuous protection without swapping trip units.","metaTitle":"Schneider C103TM016C ComPacT NSX Trip Unit, 16A TM-D, 3P","metaDescription":"Schneider Electric C103TM016C TM-D trip unit for ComPacT NSX100-250. 16A at 50°C, 3P 3D, LI protection, 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":"C103TM016C","Standards":"EN/IEC 60947-2","description":"Trip unit TM16D, ComPacT NSX100, thermal magnetic, rating 16A, 50 degrees C, 3 poles 3D","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","Pollution degree":"3 conforming to IEC 60947-1","Range of product":"ComPacT NSX100...250","Trip unit rating":"16 A at 50 °C","Network frequency":"50/60 Hz","Poles description":"3P","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","Protected poles description":"3D","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":"190 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/32c319cb96c84b71ce7f8ccf1c639fc7.pdf","sourceUrl":"https://www.se.com/vn/en/product/C103TM016C/trip-unit-tm16d-compact-nsx100-thermal-magnetic-rating-16a-50-degrees-c-3-poles-3d/"},"ai":{"faq":[{"question":"What are the key ratings of C103TM016C?","answer":"16 A at 50 °C, 690 V AC / 750 V DC, 3 poles 3D, LI protection with fixed instantaneous pickup at 190 A and adjustable long-time pickup 0.7–1 x In."},{"question":"What standards does C103TM016C comply with?","answer":"It is certified to EN/IEC 60947-2 for circuit-breaker performance and pollution degree 3 per IEC 60947-1."},{"question":"Where can I buy C103TM016C?","answer":"Sourced and quoted to order against an RFQ through independent distribution — availability and current pricing confirmed at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/C103TM016C","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/C103TM016C 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}}