{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SL3032-7KL","brand":"Siemens","brandSlug":"siemens","productSlug":"5SL3032-7KL","canonicalUrl":"https://aoctrl.com/siemens/5SL3032-7KL","factsUrl":"https://aoctrl.com/api/mcp/products/5SL3032-7KL","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 5SL3032-7KL, miniature circuit breaker compact, 1P+N, C-curve, 4.5 kA breaking capacity per IEC/EN60898-1, 230 V AC, 18 mm width, DIN rail mount.","salesMarkdown":"Rated breaking capacity is 4.5 kA at 230 V AC per IEC/EN60898-1 and GB/T10963.1 — that's the fault current it can safely interrupt without welding contacts or rupturing the case. For a domestic distribution board fed by a typical 60 A service, 4.5 kA is the usual specification; you'd step up to a 6 kA or 10 kA frame only if the prospective short-circuit current at the board exceeds that level. The 1P+N pole configuration with neutral switching means the neutral is opened and closed with the phase, so the circuit is fully isolated when the breaker is off — no floating neutral downstream. That matters for installations where local regulations require switched neutral or where you want to avoid a surprise live neutral during maintenance. That's the same footprint as every other 1P+N SENTRON 5SL6 and 5SL3 series MCB, so it drops into an existing rail without any panel rework. IP20 with connected conductors — finger-safe when terminated, but not rated for wet or dusty environments. Keep it inside a distribution board or enclosure rated to the ambient conditions. Ambient operating range is -25 °C to +45 °C at up to 85% relative humidity, derating to 43% rH between 45 °C and 60 °C. Storage range is wider: -40 °C to +75 °C, which covers most warehouse and transit conditions. Degree of pollution 2, overvoltage category III, so it's rated for fixed installations inside buildings where transient overvoltages are controlled by the upstream SPD. Compliance documentation per IEC/EN60898-1 and GB/T10963.1 is standard with this brand.","metaTitle":"Siemens 5SL3032-7KL SENTRON MCB, C-Curve, 1P+N, 4.5 kA","metaDescription":"Siemens 5SL3032-7KL SENTRON miniature circuit breaker, 1P+N, C-curve, 4.5 kA breaking capacity per IEC/EN60898-1. DIN rail mount, 18 mm wide. Current production. Quoted on request.","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":"5SL3032-7KL","Height":"90 mm","Maximum":"75 °C","Minimum":"-40 °C","Sealable":"Yes","Standard":"IEC/EN60898-1, GB/T10963.1","description":"CIRCUIT BREAKER 230V 4.5KA, 1+N-POLE/1MW, N LEFT C32","Halogen-Free":"Yes","Silicon-Free":"Yes","Design Of Pole":"1P+N","lifecycle_stage":"current","Fastening Method":"DIN rail","Mounting Position":"any","at AC rated value":"230 V","at DC rated value":"60 V","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","Combined Terminal Top":"No","Design Of The Product":"Miniature circuit breaker compact","Energy Limitation Class":"3","Combined Terminal Bottom":"No","Suitability For Operation":"Residential buildings/infrastructure","Neutral Conductor Switching":"Yes","Number Of Modular Width Units":"1","Position Of Power Supply Cord":"Any","Tripping Characteristic Class":"C","according to EN 60898 rated value":"4.5 kA","Ambient Temperature During Operation":"-25...45°C: max. 85%rF, 45 60°C: max. 43%rF","Type Of Voltage Of The Operating Voltage":"AC","insulation voltage (Ui) at AC rated value":"250 V","with single-phase operation at AC maximum":"250 V","Value Range Of The Supply Voltage Frequency":"50/60 Hz","vibration resistance according to IEC 60068-2-6":"Yes","Mechanical Service Life (Operating Cycles) Typical":"10 000","Product Extension Installable Supplementary Devices":"Yes","power loss [W] for rated value of the current at AC in hot operating state per pole":"2.9 W"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/fc6d5c5611cad2647e81eaf797e9822d.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=1354175&mlfb=5SL3032-7KL"},"ai":{"faq":[{"question":"What is the breaking capacity of 5SL3032-7KL?","answer":"4.5 kA at 230 V AC per IEC/EN60898-1 — that's the maximum fault current it can safely interrupt."},{"question":"Will 5SL3032-7KL fit a panel designed for 5SL6016-7?","answer":"Yes — same 18 mm width, same DIN-rail mount, same 1P+N pole configuration. It drops into the same rail position without rewiring."},{"question":"What compliance standards does 5SL3032-7KL meet?","answer":"IEC/EN60898-1 and GB/T10963.1 — the two main standards for miniature circuit breakers in residential and commercial installations. Halogen-free and silicon-free construction is also documented."},{"question":"How do I get pricing and availability for 5SL3032-7KL?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — submit an RFQ for a firm quote."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SL3032-7KL","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/5SL3032-7KL 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}}