{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"C104MG016","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"C104MG016","canonicalUrl":"https://aoctrl.com/schneider/C104MG016","factsUrl":"https://aoctrl.com/api/mcp/products/C104MG016","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric ComPacT NSX100 series, TM-G trip unit, C104MG016, 16 A at 40 °C, 4 poles 4D, thermal-magnetic LI protection, generator application.","salesMarkdown":"The C104MG016 is a TM-G thermal-magnetic trip unit for the ComPacT NSX100...250 molded-case circuit breaker platform. The LI protection profile — thermal overload (L) and fixed magnetic short-circuit (I) at 63 A — is tuned for generator applications, where the trip curve needs to ride through inrush without nuisance opening. Instantaneous magnetic pickup is fixed at 63 A (about 4 x In), which is typical for generator feeder protection — high enough to avoid tripping on generator start-up transients but low enough to clear a bolted fault. IP40 front-face protection keeps tools and fingers out of the breaker mechanism. Class II electrical shock protection means no earth connection is required on the breaker body itself.","metaTitle":"Schneider C104MG016 ComPacT NSX100 TM16G Trip Unit, 16A, 4P","metaDescription":"Schneider Electric C104MG016 TM-G trip unit for ComPacT NSX100, 16 A at 40 °C, 4 poles, thermal-magnetic LI protection, generator application, EN/IEC 60947-2. Active production. So","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Miniature Circuit Breakers (MCB)"],"specifications":{"Range":"ComPacT","title":"C104MG016","Standards":"EN/IEC 60947-2","description":"Trip unit TM16G, ComPacT NSX100, 4 poles 4D (neutral fully protected), thermal magnetic protections, generator, 16A","Network type":"AC DC","Trip unit name":"TM-G","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 ComPacT NSX100...250 DC","Trip unit rating":"16 A at 40 °C","Network frequency":"50/60 Hz","Poles description":"4P","Device application":"Generator","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","[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":"63 A","Long-time pick-up adjustment type Ir (thermal protection)":"Adjustable"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$160.77","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/d188bde094e6484b996b3507f45d9d26.pdf","sourceUrl":"https://www.se.com/au/en/product/C104MG016/trip-unit-tm16g-compact-nsx100-4-poles-4d-neutral-fully-protected-thermal-magnetic-protections-generator-16a/"},"ai":{"faq":[{"question":"What is C104MG016 used for?","answer":"It's a TM-G thermal-magnetic trip unit for the ComPacT NSX100 breaker frame, rated 16 A at 40 °C with 4-pole full neutral protection. It's designed for generator feeder protection where the LI curve (thermal overload + fixed magnetic at 63 A) handles generator inrush without nuisance tripping."},{"question":"Where can I buy C104MG016?","answer":"Sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time."},{"question":"What standards does C104MG016 comply with?","answer":"It's designed to EN/IEC 60947-2, with pollution degree 3 per IEC 60947-1, IP40 front protection, and Class II shock protection."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/C104MG016","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/C104MG016 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}}