{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SL4516-6","brand":"Siemens","brandSlug":"siemens","productSlug":"5SL4516-6","canonicalUrl":"https://aoctrl.com/siemens/5SL4516-6","factsUrl":"https://aoctrl.com/api/mcp/products/5SL4516-6","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 5SL4516-6 miniature circuit breaker, 1P+N, B characteristic, 16 A, 230 V AC, 10 kA breaking capacity, 2 MW, IP20.","salesMarkdown":"The Siemens 5SL4516-6 is a SENTRON miniature circuit breaker rated 16 A at 230 V AC, single-phase, with a B tripping characteristic and a 1P+N pole configuration. It breaks fault currents up to 10 kA per both EN 60898 and IEC 60947-2, so it clears a dead short on a residential or light-commercial branch circuit without the arc welding the contacts shut. Two modular-width units (36 mm wide) snap onto a standard DIN rail, depth 76 mm, height 90 mm. The 10 kA breaking capacity is the same under both EN 60898 (household) and IEC 60947-2 (industrial) — so it's accepted in both a residential load center and a small industrial panelboard, as long as the prospective fault current doesn't exceed 10 kA. The B characteristic trips between 3 and 5 times rated current, which is fast enough to protect 1.5 mm² or 2.5 mm² copper wiring without nuisance tripping from motor-start inrush (that's what a C curve is for). Power loss per pole is 1.8 W at rated current in hot state — negligible for thermal budgeting inside a crowded enclosure, but worth noting if you're stacking 20 of them in a sub-distribution board.","metaTitle":"Siemens 5SL4516-6 SENTRON MCB, 1P+N, B Curve, 16 A, 10 kA","metaDescription":"Siemens SENTRON 5SL4516-6 miniature circuit breaker, 1P+N, B characteristic, 16 A, 10 kA breaking capacity per EN 60898 & IEC 60947-2. Active production, sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["1-Pole MCB (DIN Rail)"],"specifications":{"Depth":"76 mm","Width":"36 mm","title":"5SL4516-6","Height":"90 mm","Maximum":"75 °C","Minimum":"-40 °C","Sealable":"Yes","description":"Miniature circuit breaker 230 V 10kA, 1+N-pole, B, 16A","Halogen-Free":"Yes","Silicon-Free":"Yes","Design Of Pole":"1P+N","Number Of Poles":"2","lifecycle_stage":"current","Mounting Position":"any","Installation Depth":"70 mm","Product Brand Name":"SENTRON","Degree Of Pollution":"2","Product Designation":"Miniature circuit breaker","protection class IP":"IP20, with connected conductors","Overvoltage Category":"III","Energy Limitation Class":"3","Suitability For Operation":"Residential buildings/infrastructure","at DC rated value maximum":"72 V","Number Of Modular Width Units":"2","Tripping Characteristic Class":"B","supply voltage at AC rated value":"230 V","according to EN 60898 rated value":"10 kA","according to IEC 60947-2 rated value":"10 kA","Type Of Voltage Of The Operating Voltage":"AC","Value Range Of The Supply Voltage Frequency":"50/60 Hz","with single-phase operation at AC rated value":"250 V","Mechanical Service Life (Operating Cycles) Typical":"10 000","Product Extension Installable Supplementary Devices":"Yes","power loss [W] for rated value of the current at AC in hot operating state per pole":"1.8 W"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/2b1f818a90e491367580c0983a12fa48.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=268122&mlfb=5SL4516-6"},"ai":{"faq":[{"question":"How do I get current pricing and availability for 5SL4516-6?","answer":"Submit an RFQ through this listing. Availability and current pricing are confirmed at quote time through independent distribution channels."},{"question":"What is the depth of the 5SL4516-6?","answer":"76 mm from the DIN-rail mounting surface to the front of the housing."},{"question":"Will the 5SL4516-6 drop into a panel specified around the 5SL4363-7?","answer":"Not without rewiring. The 5SL4516-6 is a 1P+N (switched neutral) breaker 36 mm wide; the 5SL4363-7 is a 3P (three-pole) breaker 54 mm wide. The DIN-rail footprint, busbar arrangement, and load connections are different."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SL4516-6","citationPolicyUrl":"https://aoctrl.com/llms.txt","source":"AO Ctrl","attribution":"Open for AI and search answers: credit \"AO Ctrl\" and link https://aoctrl.com/siemens/5SL4516-6 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}}