{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SL3310-7CC","brand":"Siemens","brandSlug":"siemens","productSlug":"5SL3310-7CC","canonicalUrl":"https://aoctrl.com/siemens/5SL3310-7CC","factsUrl":"https://aoctrl.com/api/mcp/products/5SL3310-7CC","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 5SL3310-7CC, 3-pole miniature circuit breaker, C-curve, 10 A rated current, 4.5 kA breaking capacity, 400 V AC, 3 width units.","salesMarkdown":"It breaks 4.5 kA per EN 60898 and IEC 60947-2 at 400 V AC — enough for residential and light commercial distribution boards where the prospective fault current stays under that threshold. Rated for 50 Hz, multi-phase operation up to 440 V AC, and DC circuits up to 60 V. It occupies 3 width units (54 mm) on a DIN rail, mounts in any position, and accepts solid or stranded conductors from 0.75 to 35 mm². That's a wide wire range for a 10 A breaker — useful when you're feeding through a larger conductor for voltage drop or looping downstream. ## Panel Fit & Wiring Depth is 76 mm (installation depth 70 mm), height 90 mm, width 54 mm — three 18 mm width units. Sealable (yes) — you can lock the toggle position with a seal cap for tamper-proof isolation. Halogen-free and silicon-free construction, so no corrosive off-gassing in enclosed assemblies. Touch protection is built in on the line side. Overvoltage category 3, energy limiting class 3. Suitability marked for residential buildings and infrastructure. Neutral conductor switching is not provided — this is a 3-pole breaker for 3-phase loads or line-only protection where the neutral is solidly bonded.","metaTitle":"Siemens 5SL3310-7CC SENTRON MCB, 3P C 10A 4.5kA","metaDescription":"Siemens SENTRON 5SL3310-7CC miniature circuit breaker, 3-pole, C-curve, 10 A, 4.5 kA breaking capacity per EN 60898. Current production. Available to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["3-Pole MCB (DIN Rail)"],"specifications":{"Depth":"76 mm","Solid":"0.75 ... 35 mm²","Width":"54 mm","title":"5SL3310-7CC","Height":"90 mm","Sealable":"Yes","Stranded":"0.75 ... 35 mm²","Rated Value":"50 Hz","description":"Miniature circuit breaker 400 V 4.5 kA, 3-pole, C, 10 A Circuit breaker 400 V 4.5 kA,, C, 10 A","Halogen-Free":"Yes","Silicon-Free":"Yes","Wertebereich":"-25 ... +45 °C","Number of poles":"3","Type of voltage":"AC/DC","lifecycle_stage":"current","Mounting position":"any","Installation depth":"70 mm","Product brand name":"SENTRON","Ambient temperature":"-40 ... +75 °C","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":"3","Number of poles / Note":"3P","acc. to DIN EN 61346-2":"F","acc. to DIN EN 81346-2":"F","circuit-breaker / Design":"5SL3CC","Suitability for operation":"Residential buildings/infrastructure","Current / at AC / rated value":"10 A","Tripping characteristic class":"C","at DC / rated value / maximum":"60 V","acc. to EN 60898 / rated value":"4.5 kA","acc. to IEC 60947-2 / rated value":"4.5 kA","Product feature / Touch protection":"Yes","Supply voltage / at AC / rated value":"400 V","Influence of the surrounding temperature":"Periodically +55°C, max. 95% humidity","with multi-phase operation / at AC / maximum":"440 V","Tightening torque / with screw-type terminals":"2.5 ... 3 N·m","Product function / neutral conductor switching":"No","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/42980f3700291145577953deeb0b1fde.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=391890&mlfb=5SL3310-7CC"},"ai":{"faq":[{"question":"What is the breaking capacity of 5SL3310-7CC?","answer":"4.5 kA per both EN 60898 and IEC 60947-2 at 400 V AC. That's the standard interrupting rating for this class of MCB in residential and light commercial panels."},{"question":"What wire sizes does 5SL3310-7CC accept?","answer":"Solid and stranded conductors from 0.75 to 35 mm². That's a wide range for a 10 A breaker — allows looping through larger wire for voltage drop on long runs."},{"question":"Where can I buy 5SL3310-7CC?","answer":"Sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SL3310-7CC","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/5SL3310-7CC 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}}