{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SL4104-7CC","brand":"Siemens","brandSlug":"siemens","productSlug":"5SL4104-7CC","canonicalUrl":"https://aoctrl.com/siemens/5SL4104-7CC","factsUrl":"https://aoctrl.com/api/mcp/products/5SL4104-7CC","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 5SL4104-7CC, miniature circuit breaker, 1-pole, C characteristic, 4 A rated current, 10 kA breaking capacity per EN 60898, 400 V AC, 1 MW unit.","salesMarkdown":"## Siemens SENTRON 5SL4104-7CC — 1-pole C-curve MCB, 4 A, 10 kA The Siemens SENTRON 5SL4104-7CC is a 1-pole miniature circuit breaker with a C tripping characteristic, rated at 4 A and 400 V AC. Its 10 kA breaking capacity per EN 60898 means it safely interrupts short-circuit faults up to that level in residential and infrastructure final circuits — think lighting, socket outlets, or small appliance feeds where the prospective fault current stays under 10 kA. ## What the ratings mean for fit The C-curve (5–10× In) is the standard choice for moderate inrush loads — small motors, transformers, capacitive LED drivers — where a B-curve would nuisance-trip on startup but a D-curve isn't needed. At 4 A it covers a 900 W resistive load at 230 V or a small pump/ventilation fan. The 1-pole form factor (18 mm width, one modular unit) snaps onto a standard DIN rail; the 76 mm depth and 70 mm installation depth leave clearance for a standard distribution board enclosure. Rated for overvoltage category III and pollution degree 2, this MCB is at home in fixed-installation distribution boards where the upstream transformer and service entrance are within the same building. The IP20 rating (with connected conductors) is typical for enclosed panel use — no washdown or outdoor exposure. ## Panel integration notes Mounts in any position on a standard DIN rail. The 18 mm width occupies exactly one modular unit — useful when packing a dense distribution board. Sealable design (tamper-evident cover available) for installations that require lockout. Halogen-free and silicon-free construction matters if the panel is in a clean room or a corrosive environment where outgassing could contaminate contacts. Supplementary devices (auxiliary switches, shunt trips, alarm contacts) can be added on the right side — the product extension flag is set to Yes, so the accessory range for SENTRON 5SL series fits without modification.","metaTitle":"Siemens 5SL4104-7CC SENTRON MCB, 1P C-curve 4A 10kA","metaDescription":"Siemens SENTRON 5SL4104-7CC miniature circuit breaker, 1-pole, C characteristic, 4 A, 10 kA per EN 60898, 400 V AC. 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":"18 mm","title":"5SL4104-7CC","Height":"90 mm","Maximum":"75 °C","Minimum":"-40 °C","Sealable":"Yes","description":"Miniature circuit breaker 230/400 V 10kA, 1-pole, C, 4A Circuit breaker 230/400 V 10kA, 1-pole, C, 4A","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":"3","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":"400 V","according to EN 60898 rated value":"10 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","vibration resistance according to IEC 60068-2-6":"50 m/s² at 25 to 150 Hz","Product Extension Installable Supplementary Devices":"Yes","power loss [W] for rated value of the current at AC in hot operating state per pole":"1.2 W"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/b740b0085421af97c0af69348f11467c.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=207582&mlfb=5SL4104-7CC"},"ai":{"faq":[{"question":"What is the breaking capacity of 5SL4104-7CC?","answer":"10 kA per EN 60898 at 400 V AC. That is the standard residential/commercial breaking capacity for this class — adequate for most final sub-distribution boards where the upstream transformer limits fault current below that threshold."},{"question":"Will 5SL4104-7CC drop into a panel built for 5SL4363-7?","answer":"No — the 5SL4363-7 is a 3-pole unit (54 mm wide, 3 MW) while the 5SL4104-7CC is 1-pole (18 mm wide, 1 MW). The depth (76 mm) and height (90 mm) are identical, and both share the same SENTRON mounting footprint, but the pole count and width are different. You would need to rewire the circuit and adjust the DIN-rail space allocation."},{"question":"Where can I buy 5SL4104-7CC and get current pricing?","answer":"Sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — submit an RFQ for this order code and the desk will return a firm price and lead time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SL4104-7CC","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/5SL4104-7CC 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}}