{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SJ6113-6KS","brand":"Siemens","brandSlug":"siemens","productSlug":"5SJ6113-6KS","canonicalUrl":"https://aoctrl.com/siemens/5SJ6113-6KS","factsUrl":"https://aoctrl.com/api/mcp/products/5SJ6113-6KS","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 5SJ6 miniature circuit breaker, 1-pole, B-curve, 13 A, 6 kA per EN 60898 / IEC 60947-2, 18 mm wide, IP20 with connected conductors.","salesMarkdown":"The Siemens 5SJ6113-6KS is a SENTRON 5SJ6-series miniature circuit breaker — one pole, B-curve, rated 13 A at 400 V AC, 50 Hz. Snaps onto DIN rail in a single modular width (18 mm), depth 76 mm, height 90 mm. Sealable design allows lockout/tagout for maintenance isolation. Halogen-free and silicon-free construction avoids corrosive off-gassing in a fire — relevant for data-center or telecom backboards. ## Environmental and electrical ratings Rated insulation voltage (Ui) is 440 V AC; maximum operating voltage in multi-phase operation is 440 V AC. The DC side is rated to 60 V maximum, so it can protect DC control circuits at that level. Mechanical service life is 20 000 switching cycles typical. Touch protection is fitted on the terminals.","metaTitle":"Siemens 5SJ6113-6KS SENTRON MCB, 1P B 13A 6kA","metaDescription":"Siemens 5SJ6113-6KS SENTRON miniature circuit breaker, 1-pole, B-curve, 13 A, 6 kA breaking capacity per EN 60898/IEC 60947-2. 18 mm wide, IP20. Active production. Quoted 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":"5SJ6113-6KS","Height":"90 mm","Maximum":"75 °C","Minimum":"-40 °C","Sealable":"Yes","description":"Miniature circuit breaker 230/400 V 6kA, 1-pole, B, 13 A, D=70 mm with screwless outgoing terminals","Halogen-Free":"Yes","Silicon-Free":"Yes","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","at AC / rated value":"13 A","protection class IP":"IP20, with connected conductors","Overvoltage Category":"3","Design Of The Product":"Miniature circuit breaker 5SJ6","Energy Limitation Class":"3","according to EN 61346-2":"F","according to IEC 81346-2":"F","Suitability For Operation":"Residential buildings/infrastructure","Number Of Modular Width Units":"1","Tripping Characteristic Class":"B","at DC / rated value / maximum":"60 V","Product Feature / Touch Protection":"Yes","according to EN 60898 / rated value":"6 kA","supply voltage / at AC / rated value":"400 V","Supply Voltage Frequency / Rated Value":"50 Hz","according to IEC 60947-2 / rated value":"6 kA","Influence Of The Surrounding Temperature":"Periodically +55°C, max. 95% humidity","Type Of Voltage / Of The Operating Voltage":"AC/DC","with multi-phase operation / at AC / maximum":"440 V","insulation voltage (Ui) / at AC / rated value":"440 V","Product Component / Neutral Conductor Switching":"No","Mechanical Service Life (Switching Cycles) / Typical":"20 000"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/84ea4a70540f04416b70e4b369febb33.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=350469&mlfb=5SJ6113-6KS"},"ai":{"faq":[{"question":"What is the breaking capacity of 5SJ6113-6KS?","answer":"It is rated 6 kA per both EN 60898 and IEC 60947-2 at 400 V AC. That means it safely interrupts fault currents up to 6 kA in a residential or commercial distribution board."},{"question":"What is 5SJ6113-6KS's width and how many DIN modules does it take?","answer":"It is 18 mm wide — one modular unit on a DIN rail. Depth is 76 mm, height 90 mm."},{"question":"Where can I buy 5SJ6113-6KS and how is it quoted?","answer":"We source and quote it to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — no stock count or price is published here."},{"question":"Does 5SJ6113-6KS have a direct second-source like 5SL3116-6MB?","answer":"The 5SL3116-6MB is a different Siemens series (5SL instead of 5SJ6) with different breaking capacity and terminal design. They are not drop-in replacements without verifying the panel's specified coordination and terminal style. Stick with the 5SJ6 order code for a direct fit."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SJ6113-6KS","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/5SJ6113-6KS 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}}