{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"C16F1TM125","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"C16F1TM125","canonicalUrl":"https://aoctrl.com/schneider/C16F1TM125","factsUrl":"https://aoctrl.com/api/mcp/products/C16F1TM125","rawCanonicalId":null},"summary":{"shortDescription":"Schneider ComPacT NSX C16F1TM125 molded case circuit breaker, 1-pole, 125 A, 18 kA IC at 277 V AC, TM-D thermal-magnetic trip unit, fixed mount, toggle control, EN/IEC 60947-2.","salesMarkdown":"## Overview The C16F1TM125 is a Schneider ComPacT NSX molded case circuit breaker with a single pole, rated 125 A at 277 V AC. Its TM-D thermal-magnetic trip unit provides LI protection (overload and short-circuit) and the interrupting capacity is 18 kA at 277 V AC per IEC 60947-2. This is a fixed-mount, toggle-actuated unit suitable for distribution applications. The part is in active production. Schneider lists the C16F1TM125 as an active, current-production part with no end-of-life notice.","metaTitle":"Schneider C16F1TM125 ComPacT NSX MCCB, 1-pole, 125 A, 18 kA","metaDescription":"Schneider C16F1TM125 ComPacT NSX molded case circuit breaker, 1-pole, 125 A, 18 kA IC at 277 V AC, TM-D trip unit, active production.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Miniature Circuit Breakers (MCB)"],"specifications":{"Range":"ComPacT","Depth (D)":"86 mm","Standards":"EN/IEC 60947-2","Width (W)":"35 mm","Height (H)":"161 mm","Control type":"Toggle","Network type":"AC DC","Product name":"ComPacT NSX","Trip unit name":"TM-D","Protection type":"L : for overload protection (thermal) 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":"125 A at 40 °C","Breaking capacity":"18 kA Icu at 220/240 V AC 50/60 Hz conforming to IEC 60947-2 36 kA Icu at 250 V DC conforming to IEC 60947-2","Device short name":"NSX160F","Mounting position":"Horizontal and vertical Flat on the back","Network frequency":"50/60 Hz","Poles description":"1P","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":"125 A at 40 °C","Downside connection":"Front","Overvoltage category":"IV","Trip unit technology":"Thermal-magnetic","Utilisation category":"Category A","Electrical durability":"20000 cycles at 277 V In/2 10000 cycles at 277 V In","Mechanical durability":"20000 cycles","Breaking capacity code":"F 18 kA 240 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":"10.78 W","Protected poles description":"1D","Circuit breaker mounting mode":"Fixed","[Ui] rated insulation voltage":"750 V AC 50/60 Hz conforming to IEC 60947-2","Trip unit protection functions":"LI","[Ue] rated operational voltage":"277 V AC 50/60 Hz 250 V DC","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":"18 kA at 220/240 V AC 50/60 Hz conforming to IEC 60947-2 36 kA at 250 V DC conforming to IEC 60947-2","[Uimp] rated impulse withstand voltage":"8 kV conforming to IEC 60947-2","Long-time protection delay adjustment type tr":"Fixed","[Ir] long-time protection pick-up adjustment range":"1 x In","Instantaneous protection pick-up adjustment type Ii":"Fixed","[Ii] instantaneous protection pick-up adjustment range":"1000 A","Long-time pick-up adjustment type Ir (thermal protection)":"Fixed"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$112.90 – $282.24","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/946bbd1f8d9e4669170aca1ab2a370a5.pdf","sourceUrl":"https://www.se.com/ae/en/product/C16F1TM125/circuit-breaker-compact-nsx160f-ac-dc-18ka-at-240vac-tmd-trip-unit-125a-1-pole-1d/"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/C16F1TM125","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/C16F1TM125 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}}