{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SL6104-7RC","brand":"Siemens","brandSlug":"siemens","productSlug":"5SL6104-7RC","canonicalUrl":"https://aoctrl.com/siemens/5SL6104-7RC","factsUrl":"https://aoctrl.com/api/mcp/products/5SL6104-7RC","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 5SL6104-7RC, miniature circuit breaker, 4A, 1-pole, C characteristic, 7.5 kA breaking capacity per EN 60898, 1 MWU.","salesMarkdown":"The Siemens SENTRON 5SL6104-7RC is a 1-pole miniature circuit breaker rated for 4 A with a C tripping characteristic, meaning it's designed for moderate inrush loads like small motor starters or lighting banks where the startup surge is higher than a resistive load but still within a standard distribution panel. It breaks fault currents up to 7.5 kA per EN 60898 at 415 V AC, which covers the majority of residential and light commercial service-entrance capacities. ## Fit and ratings Rated for single-phase operation up to 250 V AC and multi-phase up to 440 V AC at 50/60 Hz, so it works on both 230/400 V and 240/415 V networks. The 7.5 kA breaking capacity at 415 V per EN 60898 is the standard for domestic and light commercial final circuits — it's not a high-fault industrial breaker, so don't spec it where the prospective short-circuit current exceeds that figure. The C-curve (5-10x In magnetic trip) handles the typical motor and fluorescent lighting inrush without nuisance tripping. ## Panel integration Snap-on mounting to DIN rail (35 mm), 18 mm width per pole, 76 mm depth plus 70 mm installation depth — standard for the SENTRON 5SL series. The sealable design lets you lock the handle position after commissioning, which is useful for rental or multi-tenant sub-meters where you want to prevent unauthorized switching.","metaTitle":"Siemens 5SL6104-7RC SENTRON MCB, 4A 1P C-Curve 7.5kA","metaDescription":"Siemens SENTRON 5SL6104-7RC miniature circuit breaker, 4A, 1-pole, C characteristic, 7.5 kA breaking capacity per EN 60898. Active production, sourced to order. Request a quote.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["1-Pole MCB (DIN Rail)"],"specifications":{"Depth":"76 mm","Width":"18 mm","title":"5SL6104-7RC","Height":"90 mm","Maximum":"75 °C","Minimum":"-40 °C","Sealable":"Yes","description":"MCB 4A 1-pole C characteristic 7.5 kA","Halogen-Free":"Yes","Silicon-Free":"Yes","Design Of Pole":"1P","Number Of Poles":"1","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":"No","Suitability For Operation":"Residential buildings/infrastructure","at DC rated value maximum":"72 V","Number Of Modular Width Units":"1","Tripping Characteristic Class":"C","supply voltage at AC rated value":"415 V","according to EN 60898 rated value":"7.5 kA","Type Of Voltage Of The Operating Voltage":"AC","with multi-phase operation at AC maximum":"440 V","Value Range Of The Supply Voltage Frequency":"50/60 Hz","with multi-phase operation at AC rated value":"440 V","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":"1.3 W"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/2d35b48da01e721c94d94c5b2ff1cb66.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=288296&mlfb=5SL6104-7RC"},"ai":{"faq":[{"question":"Where can I buy 5SL6104-7RC and how do I get a price?","answer":"Sourced and quoted to order against an RFQ through independent distribution; availability and current pricing are confirmed at quote time."},{"question":"What is 5SL6104-7RC's breaking capacity?","answer":"Rated breaking capacity is 7.5 kA according to EN 60898 at 415 V AC."},{"question":"Will 5SL6104-7RC drop into a panel specified around 5SL4363-7 without rewiring?","answer":"No — 5SL4363-7 is a 3-pole unit (54 mm wide) while the 5SL6104-7RC is single-pole (18 mm wide). The depth and height are identical, but the pole count and busbar arrangement differ, so the panel layout and wiring would need to change."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SL6104-7RC","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/5SL6104-7RC 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}}