{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SL5101-7CC","brand":"Siemens","brandSlug":"siemens","productSlug":"5SL5101-7CC","canonicalUrl":"https://aoctrl.com/siemens/5SL5101-7CC","factsUrl":"https://aoctrl.com/api/mcp/products/5SL5101-7CC","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 5SL5101-7CC, miniature circuit breaker, 1-pole, C-curve, 125 V DC, 10 kA, 1 MW.","salesMarkdown":"The Siemens 5SL5101-7CC is a 1-pole SENTRON miniature circuit breaker with C-curve tripping characteristic, rated for 125 V DC with a 10 kA breaking capacity. This is a DC-specific MCB — the 72 V DC maximum operating voltage and 125 V DC rating mean it is designed for DC circuits, not standard AC branch circuits. It occupies a single modular width unit (18 mm) on a DIN rail, making it a compact fit for DC distribution panels, telecom power supplies, or solar combiner boxes where overcurrent protection at these DC voltage levels is required. ## Mounting & integration The 18 mm width and 76 mm depth match the standard SENTRON 5SL series footprint — it snaps onto a 35 mm DIN rail and occupies one modular space. The IP20 rating with connected conductors is typical for enclosed panel installation; no special sealing or washdown protection is provided, so it belongs inside a cabinet, not on the machine surface. The sealable design allows the installer to lock the toggle position after commissioning, which is useful for DC circuits that must not be inadvertently reset during maintenance.","metaTitle":"Siemens 5SL5101-7CC SENTRON MCB, 1-pole C-curve, 125 V DC, 1","metaDescription":"Siemens 5SL5101-7CC SENTRON miniature circuit breaker, 1-pole, C-curve, rated 125 V DC, 10 kA breaking capacity. IP20, 1 MW unit. Available to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["1-Pole MCB (DIN Rail)"],"specifications":{"Depth":"76 mm","Width":"18 mm","title":"5SL5101-7CC","Height":"90 mm","Maximum":"75 °C","Minimum":"-40 °C","Sealable":"Yes","description":"Miniature circuit-breaker 125 V DC DC 10 kA 1-pole C1","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","Suitability For Operation":"Residential buildings/infrastructure","Number Of Modular Width Units":"1","Tripping Characteristic Class":"C","at DC / rated value / maximum":"72 V","Type Of Voltage / Of The Operating Voltage":"DC"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/5ceef0ef907561e5146a6420a6696580.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=694665&mlfb=5SL5101-7CC"},"ai":{"faq":[{"question":"What is the DC voltage rating on the 5SL5101-7CC?","answer":"The 5SL5101-7CC is rated for 125 V DC with a maximum operating voltage of 72 V DC. This is a DC-only MCB, not intended for AC branch circuits."},{"question":"What is the tripping characteristic of the 5SL5101-7CC?","answer":"It uses a C-curve tripping characteristic, which means it trips at 5 to 10 times rated current — suitable for moderate inrush loads like small DC motors or capacitive loads in DC power systems."},{"question":"Where can I buy the 5SL5101-7CC?","answer":"The 5SL5101-7CC is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time."},{"question":"Will the 5SL5101-7CC fit a panel designed for the 5SL6006-7?","answer":"Yes — both share the same 18 mm width, 76 mm depth, and 90 mm height (;). The 5SL5101-7CC is a 1-pole DC breaker, while the 5SL6006-7 is a 1P+N AC breaker. The DIN-rail footprint is identical, so it drops in without rewiring the rail, but the circuit wiring differs because one is DC single-pole and the other is AC with switched neutral."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SL5101-7CC","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/5SL5101-7CC 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}}