{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SL4603-6CC","brand":"Siemens","brandSlug":"siemens","productSlug":"5SL4603-6CC","canonicalUrl":"https://aoctrl.com/siemens/5SL4603-6CC","factsUrl":"https://aoctrl.com/api/mcp/products/5SL4603-6CC","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 5SL series miniature circuit breaker, 5SL4603-6CC, 3A B-curve, 4-pole (3P+N), 10kA per EN 60898, 400V AC, 4 width units.","salesMarkdown":"The Siemens 5SL4603-6CC is a SENTRON miniature circuit breaker with a B tripping characteristic, rated 3 A at 400 V AC across 4 poles (3P+N). The 4-pole design with switched neutral (3P+N) suits three-phase final circuits where you need to isolate all live conductors, common in multi-story residential or small commercial panels. It accepts conductors from 0.75 mm² up to 25 mm², which covers standard building wiring up to 6 mm² for the 3 A rating. Mounting position is unrestricted, so it can be installed horizontally or vertically without derating.","metaTitle":"Siemens 5SL4603-6CC SENTRON MCB, 3A B-curve 4P 10kA","metaDescription":"Siemens 5SL4603-6CC SENTRON miniature circuit breaker, 3A B-curve, 4-pole (3P+N), 10kA breaking capacity per EN 60898, 400V AC. Active production. Quoted to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["4-Pole MCB (DIN Rail)"],"specifications":{"Depth":"76 mm","Width":"72 mm","title":"5SL4603-6CC","Height":"90 mm","Maximum":"25 mm²","Minimum":"0.75 mm²","Sealable":"Yes","Rated Value":"50 Hz","description":"Miniature circuit breaker 400 V 10kA, 3+N-pole, B, 3A Circuit breaker 400 V 10kA, 3+N-pole, B, 3A","Halogen-Free":"Yes","Silicon-Free":"Yes","Number of poles":"4","Type of voltage":"AC","lifecycle_stage":"current","Mounting position":"any","Installation depth":"70 mm","Product brand name":"SENTRON","Product designation":"Miniature circuit breaker","Protection class IP":"IP20, with connected conductors","Overvoltage category":"3","Design of the product":"5SL miniature circuit breakers","Energy limiting class":"3","Number of width units":"4","Number of poles / Note":"3P+N","acc. to DIN EN 61346-2":"F","acc. to DIN EN 81346-2":"F","circuit-breaker / Design":"5SL4CC","Suitability for operation":"Residential buildings/infrastructure","Current / at AC / rated value":"3 A","Tripping characteristic class":"B","at DC / rated value / maximum":"60 V","acc. to EN 60898 / rated value":"10 kA","Product feature / Touch protection":"Yes","Supply voltage / at AC / rated value":"400 V","Influence of the surrounding temperature":"+55 °C, max. 95% humidity","Vibration resistance / acc. to IEC 60068-2-6":"50 m/s² at 25 to 150 Hz","with multi-phase operation / at AC / maximum":"440 V","Product function / neutral conductor switching":"Yes","with multi-phase operation / at AC / rated value":"440 V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/fe0607c969e3cb56ae4acad7134d99c5.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=15793&mlfb=5SL4603-6CC"},"ai":{"faq":[{"question":"What are the key ratings of 5SL4603-6CC?","answer":"It is a 3 A B-curve MCB, 4-pole (3P+N), rated 400 V AC with a 10 kA breaking capacity per EN 60898. It handles up to 440 V AC in multi-phase operation and a maximum 60 V DC."},{"question":"Where can I buy 5SL4603-6CC and how is it quoted?","answer":"This part is sourced to order through independent distribution. Availability and current pricing are confirmed at quote time against an RFQ — think landed, not list, especially for cross-border shipments where duty and freight change the math."},{"question":"What compliance documentation comes with 5SL4603-6CC?","answer":"The part carries RoHS and REACH compliance, and is designed to EN 60898. Documentation is provided with the shipment; the paperwork has to be clean for customs clearance."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SL4603-6CC","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/5SL4603-6CC 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}}