{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SJ4113-8HG41","brand":"Siemens","brandSlug":"siemens","productSlug":"5SJ4113-8HG41","canonicalUrl":"https://aoctrl.com/siemens/5SJ4113-8HG41","factsUrl":"https://aoctrl.com/api/mcp/products/5SJ4113-8HG41","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 5SJ4 miniature circuit breaker, 1-pole, D-curve, 10 kA (EN 60898) / 15 kA (IEC 60947-2), 400 V AC, 60 V DC, 70 mm depth, 18 mm width.","salesMarkdown":"## What it is and what it does The Siemens 5SJ4113-8HG41 is a 1-pole SENTRON miniature circuit breaker from the 5SJ4 series, carrying a D tripping characteristic. That D curve means it's built for loads with high inrush — think motor starters, transformers, or welding equipment — where the magnetic trip threshold is higher than a B or C curve, so nuisance tripping on startup is less likely. Rated 10 kA breaking capacity per EN 60898 and 15 kA per IEC 60947-2 at 400 V AC, with a DC rating of 60 V. The 15 kA figure under IEC 60947-2 is the one that matters for industrial panel coordination — it tells you this breaker can interrupt a fault up to that level without welding its contacts or cascading upstream. Snaps onto standard DIN rail (35 mm), takes any mounting position, and its 70 mm depth plus 18 mm width (1 MW) fits a standard modular enclosure. Pollution degree 3 and overvoltage category 3 mean it's rated for the typical industrial control panel environment — not just clean, dry switchgear rooms. ## Installation notes Sealable (padlockable handle) and halogen-free / silicon-free construction — relevant if the panel sits in a clean room or a food-processing area where outgassing or silicone contamination is a concern. Ambient temperature range -40 °C to 75 °C, with 95% humidity tolerance. That covers most indoor industrial environments, including unheated warehouses or outdoor-rated enclosures.","metaTitle":"Siemens 5SJ4113-8HG41 SENTRON MCB, 1P D-curve, 10 kA","metaDescription":"Siemens 5SJ4113-8HG41 SENTRON miniature circuit breaker, 1-pole, D-curve, 10 kA per EN 60898, 15 kA per IEC 60947-2. 70 mm depth, 18 mm width. Active lifecycle, sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["1-Pole MCB (DIN Rail)"],"specifications":{"Depth":"70 mm","Width":"18 mm","title":"5SJ4113-8HG41","Height":"110 mm","Maximum":"75 °C","Minimum":"-40 °C","Sealable":"Yes","description":"Miniature circuit breaker 240 V 14kA, 1-pole, D, 13 A, D=70 mm according to UL 489","Halogen-Free":"Yes","Silicon-Free":"Yes","Design Of Pole":"1P","Number Of Poles":"1","lifecycle_stage":"current","Fastening Method":"on standard mounting rail","Mounting Position":"any","at AC rated value":"400 V","at DC rated value":"60 V","Installation Depth":"70 mm","Product Brand Name":"SENTRON","Degree Of Pollution":"3","Product Designation":"Miniature circuit breakers","protection class IP":"IP20, with connected conductors, IP 40 in the handle range","Overvoltage Category":"3","Tunnel Terminals Top":"No","Vibration Resistance":"50 m/s² at 25 to 150Hz and 60m/s² at 35Hz (4sec)","Combined Terminal Top":"Yes","Design Of The Product":"Miniature circuit-breaker 5SJ4","Product Function Note":"Terminal tightening torque for Cu, 60/75°C; 3.5Nm/31lb.in","Tunnel Terminals Bottom":"No","Combined Terminal Bottom":"Yes","Suitability For Operation":"Mechanical engineering / industry","at DC rated value maximum":"60 V","Neutral Conductor Switching":"No","Number Of Modular Width Units":"1","Position Of Power Supply Cord":"Any","Tripping Characteristic Class":"D","according to EN 60898 rated value":"10 kA","Ambient Temperature During Operation":"max. 95% humidity","Supply Voltage Frequency Rated Value":"50 Hz","according to IEC 60947-2 rated value":"15 kA","installation environment regarding EMC":"Suitable for environment B (immunity to interference not applicable)","insulation voltage (Ui) at AC rated value":"440 V","vibration resistance according to IEC 60068-2-6":"±1 mm at 5 to 25 Hz; 50 m/s² at 25 to 150 Hz","Mechanical Service Life (Operating Cycles) Typical":"10 000","Product Extension Installable Supplementary Devices":"Yes","Tightening Torque With Screw-Type Terminals Maximum":"3.5 N·m","power loss [W] for rated value of the current at AC in hot operating state per pole":"1.6 W"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/08a38369207e12e951f00e602d1b3a9a.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=307989&mlfb=5SJ4113-8HG41"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SJ4113-8HG41","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/5SJ4113-8HG41 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}}