{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SJ4132-7HG40","brand":"Siemens","brandSlug":"siemens","productSlug":"5SJ4132-7HG40","canonicalUrl":"https://aoctrl.com/siemens/5SJ4132-7HG40","factsUrl":"https://aoctrl.com/api/mcp/products/5SJ4132-7HG40","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 5SJ4 series, miniature circuit breaker 5SJ4132-7HG40, 1-pole, C tripping characteristic, 10 kA (EN 60898) / 15 kA (IEC 60947-2), 400 VAC / 60 VDC rated.","salesMarkdown":"The 5SJ4132-7HG40: The C-curve (tripping characteristic C) means this breaker is designed for moderate inrush currents, typical of motor starters, transformers, and lighting ballasts. It will hold through a short-duration surge up to 5-10 times the rated current before tripping magnetically. The 10 kA rating per EN 60898 covers the standard residential/commercial fault-current requirement; the 15 kA rating per IEC 60947-2 gives additional headroom for industrial panel applications where higher prospective fault currents are expected. The single-pole (1P) design switches only the phase conductor, with no neutral switching. The 18 mm width (1 modular unit) and 70 mm depth mean it occupies minimal rail space and fits standard distribution boards. The IP20 rating applies with connected conductors; IP40 in the handle range offers basic protection against tool entry. Vibration resistance is 50 m/s² at 25-150 Hz and 60 m/s² at 35 Hz. Sealable design allows lockout/tagout for maintenance isolation.","metaTitle":"Siemens 5SJ4132-7HG40 SENTRON MCB, 1P C-curve, 10kA/15kA","metaDescription":"Siemens 5SJ4132-7HG40 SENTRON miniature circuit breaker, 1-pole, C characteristic, 10 kA per EN 60898, 15 kA per IEC 60947-2. 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":"70 mm","Width":"18 mm","title":"5SJ4132-7HG40","Height":"90 mm","Maximum":"75 °C","Minimum":"-40 °C","Sealable":"Yes","description":"Miniature circuit breaker 240 V 14kA, 1-pole, C, 32 A, D=70 mm according to UL 489, equal polarity","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":"C","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","Value Range Of The Supply Voltage Frequency":"50/60 Hz","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":"3.9 W"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$80.13","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/c06ebb5f2a64d27d5bac27bcae8f4f43.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=7756&mlfb=5SJ4132-7HG40"},"ai":{"faq":[{"question":"What are the key breaking capacity ratings?","answer":"Rated breaking capacity is 10 kA according to EN 60898 and 15 kA according to IEC 60947-2. The higher IEC rating applies when the breaker is used in industrial applications per that standard."},{"question":"What is the physical size for panel layout?","answer":"Width is 18 mm (1 modular unit), depth is 70 mm, height is 90 mm. It mounts on standard 35 mm DIN rail."},{"question":"What compliance documentation is available?","answer":"The part is halogen-free and silicon-free. It carries IP20/IP40 protection ratings. The manufacturer provides standard declarations per EN 60898 and IEC 60947-2. Specific RoHS/REACH/UL documentation should be requested with the RFQ."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SJ4132-7HG40","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/5SJ4132-7HG40 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}}