{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SL1106-7MB","brand":"Siemens","brandSlug":"siemens","productSlug":"5SL1106-7MB","canonicalUrl":"https://aoctrl.com/siemens/5SL1106-7MB","factsUrl":"https://aoctrl.com/api/mcp/products/5SL1106-7MB","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON miniature circuit breaker, 5SL1106-7MB, 1-pole, C-curve, 6 A, 3 kA breaking capacity per IEC 60947-2, 230/400 V AC, 1 MWU.","salesMarkdown":"## Siemens 5SL1106-7MB SENTRON MCB – 1-pole, C-curve, 6 A The Siemens 5SL1106-7MB is a SENTRON miniature circuit breaker (MCB) with a single pole, C-trip characteristic, and a 6 A rated current. It breaks fault currents up to 3 kA per IEC 60947-2 at 230/400 V AC, 50/60 Hz. That 3 kA rating means it is sized for residential and light commercial sub-distribution where the prospective short-circuit current stays under that threshold — not for high-fault industrial mains where a 10 kA or higher unit would be required. The C-curve (5–10× In) handles moderate inrush from small motors, transformers, or capacitive loads without nuisance tripping. Occupying a single modular width unit (18 mm) on a DIN rail, it snaps into standard distribution boards. The IP20 rating (with connected conductors) is typical for enclosed panel use — no washdown or outdoor exposure. Halogen-free and silicon-free construction matters for installations where off-gassing or silicone contamination must be avoided, such as in clean rooms or sealed enclosures. ## Integration notes Mounts in any position on a standard DIN rail. The 76 mm depth and 70 mm installation depth fit typical consumer-unit and sub-distribution enclosures. The sealable design allows the installer to lock the toggle position after commissioning — useful for tamper-proofing in shared or public-access panels. Overvoltage category III and pollution degree 2 align with fixed-installation requirements per IEC 60947-2.","metaTitle":"Siemens 5SL1106-7MB SENTRON MCB, 1P C 6A 3kA","metaDescription":"Siemens SENTRON 5SL1106-7MB miniature circuit breaker, 1-pole, C-curve, 6 A, 3 kA breaking capacity per IEC 60947-2. Active production, sourced 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","Height":"90 mm","Maximum":"75 °C","Minimum":"-40 °C","Sealable":"Yes","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","at DC rated value maximum":"72 V","Number Of Modular Width Units":"1","Tripping Characteristic Class":"C","supply voltage at AC rated value":"230 V","according to IEC 60947-2 rated value":"3 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":"253 V","vibration resistance according to IEC 60068-2-6":"no","Mechanical Service Life (Operating Cycles) Typical":"4 000","power loss [W] for rated value of the current at AC in hot operating state per pole":"0.9 W"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=1046696&mlfb=5SL1106-7MB","alternativesUrl":"https://aoctrl.com/api/mcp/products/5SL1106-7MB/alternatives.json"},"ai":{"faq":[{"question":"What is the breaking capacity of 5SL1106-7MB?","answer":"The breaking capacity is 3 kA per IEC 60947-2 at 230/400 V AC."},{"question":"Where can I buy 5SL1106-7MB?","answer":"The 5SL1106-7MB is sourced and quoted to order against an RFQ through independent distribution; availability and current pricing are confirmed at quote time."},{"question":"Will 5SL1106-7MB drop into a panel specified around 5SL4363-7?","answer":"No — the 5SL4363-7 is a 3-pole, 3-module-width unit (54 mm) with a 10 kA breaking capacity, so it occupies three times the DIN space and requires a higher-fault-rated bus. The 5SL1106-7MB is a single-pole, 18 mm wide unit rated 3 kA; it fits only single-pole positions in a panel designed for the 5SL4363-7."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SL1106-7MB","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/5SL1106-7MB when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-09-02T08:15:54.622Z","lastPublished":"2026-09-02T08:15:54.622Z","indexable":true}}