{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SL6120-8CC","brand":"Siemens","brandSlug":"siemens","productSlug":"5SL6120-8CC","canonicalUrl":"https://aoctrl.com/siemens/5SL6120-8CC","factsUrl":"https://aoctrl.com/api/mcp/products/5SL6120-8CC","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 5SL6120-8CC, miniature circuit breaker, 1-pole, D-curve, 20 A, 230/400 V AC, 6 kA breaking capacity.","salesMarkdown":"The Siemens 5SL6120-8CC is a 1-pole miniature circuit breaker in the 5SL6 Basic Devices family, rated 20 A with a D tripping curve at 230/400 V AC and a 6 kA breaking capacity. RoHS-compliant since June 2013, and REACH candidate-list information is available from the manufacturer. ## Where it goes in the panel Snap-on DIN rail mount, single module width. Fits standard distribution boards alongside other 5SL6 series breakers. The single-pole form factor protects one phase of a 230/400 V line — use three of these for three-phase distribution, or one for a single-phase branch circuit.","metaTitle":"Siemens 5SL6120-8CC MCB, 1-pole D 20 A, 6 kA","metaDescription":"Siemens 5SL6120-8CC miniature circuit breaker, 1-pole, D-curve, 20 A, 230/400 V, 6 kA breaking capacity. Active production. Quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["1-Pole MCB (DIN Rail)"],"specifications":{"Group Code":"P310","Product Group":"3821","Product class":"B: return restricted, please contact your Siemens partner/contact","Quantity Unit":"1 Piece","Product Family":"Basic Devices","lifecycle_stage":"current","Packaging Quantity":"1","Export Control Regulations":"AL : N / ECCN : N","Packaging dimensions (L x W x H)":"Not available","Compliance with the substance restrictions according to RoHS directive":"Since: 01-06-13","REACH Art. 33 Duty to inform according to the current list of candidates":"Reach Information"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/47d7acf40743f3c8d6d8ed262886c03c.pdf","sourceUrl":"https://sieportal.siemens.com/en-ae/products-services/detail/5SL6120-8CC?tree=CatalogTree","alternativesUrl":"https://aoctrl.com/api/mcp/products/5SL6120-8CC/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy the 5SL6120-8CC and get a price?","answer":"The 5SL6120-8CC is sourced through independent distribution and quoted to order against an RFQ. Availability and current pricing are confirmed at quote time."},{"question":"What is the 5SL6120-8CC's group code and product group?","answer":"The group code is P310 and the product group is 3821 — internal Siemens classification fields used for catalog sorting and cross-reference."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SL6120-8CC","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/5SL6120-8CC when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-09-02T08:15:54.622Z","lastPublished":"2026-09-02T08:15:54.622Z","indexable":true}}