{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SN6202-7CP","brand":"Siemens","brandSlug":"siemens","productSlug":"5SN6202-7CP","canonicalUrl":"https://aoctrl.com/siemens/5SN6202-7CP","factsUrl":"https://aoctrl.com/api/mcp/products/5SN6202-7CP","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 5SN series, miniature circuit breaker (MCB), 2-pole, 400 V AC, 30 kA (IEC 60947-2), 6 kA (EN 60898), 72 V DC max, depth 76 mm, width 36 mm.","salesMarkdown":"The Siemens 5SN6202-7CP is a 2-pole miniature circuit breaker from the SENTRON 5SN series, rated for 400 V AC at 50 Hz and capable of interrupting fault currents up to 30 kA per IEC 60947-2 — that's the industrial-grade breaking capacity for motor control centers and distribution panels where the available fault current is high. For residential or light commercial branch circuits, it also carries a 6 kA rating per EN 60898. Two modular width units (36 mm) snap onto standard DIN rail, with a 76 mm depth that clears most gland plates and back-panel wiring troughs. The 6 kA EN 60898 rating covers the same part when applied in a domestic or commercial final circuit. Both standards are on the nameplate, so one part covers both worlds. On the DC side, the breaker is rated for 72 V maximum — useful for control circuits or battery-backed loads in the same panel, but not for 110 V DC rail applications. Wire range goes up to 35 mm² solid, which is generous for a 2-module MCB — you can land a 6 AWG feeder without pigtailing. The 10 000 mechanical cycles typical service life is standard for this class; it's not a switching contactor, but it will hold up to occasional manual isolation. Snap-on DIN rail mount, 2 module widths (36 mm), 70 mm installation depth into a distribution board. The -40 to 75 °C ambient range covers unheated enclosures in cold climates and hot transformer rooms.","metaTitle":"Siemens 5SN6202-7CP SENTRON MCB, 2-Pole, 400 V AC, 30 kA","metaDescription":"Siemens 5SN6202-7CP SENTRON 2-pole MCB, rated 400 V AC, 30 kA per IEC 60947-2. Active production. Sourced to order against RFQ. Depth 76 mm, width 36 mm.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["2-Pole MCB (DIN Rail)"],"specifications":{"Depth":"76 mm","Width":"36 mm","Height":"90 mm","Maximum":"75 °C","Minimum":"-40 °C","Number Of Poles":"2","lifecycle_stage":"current","Installation Depth":"70 mm","at DC rated value maximum":"72 V","Number Of Modular Width Units":"2","supply voltage at AC rated value":"400 V","according to EN 60898 rated value":"6 kA","Supply Voltage Frequency Rated Value":"50 Hz","according to IEC 60947-2 rated value":"30 kA","with multi-phase operation at AC maximum":"440 V","with multi-phase operation at AC rated value":"440 V","with single-phase operation at AC rated value":"440 V","Connectable Conductor Cross-Section Solid Maximum":"35 mm²","Mechanical Service Life (Operating Cycles) Typical":"10 000","power loss [W] for rated value of the current at AC in hot operating state per pole":"1.2 W"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=1647245&mlfb=5SN6202-7CP","alternativesUrl":"https://aoctrl.com/api/mcp/products/5SN6202-7CP/alternatives.json"},"ai":{"faq":[{"question":"What are the key ratings of the 5SN6202-7CP?","answer":"2-pole, 400 V AC, 50 Hz, 30 kA per IEC 60947-2, 6 kA per EN 60898, 72 V DC max, 2 module widths (36 mm), 76 mm depth, ambient -40 to 75 °C."},{"question":"Will the 5SN6202-7CP drop into a panel specified around the 5SY7206-7CC?","answer":"Yes — both are 2-pole, 2-module-width (36 mm) SENTRON MCBs with identical depth (76 mm), height (90 mm), and installation depth (70 mm). The 5SN6202-7CP shares the same AC ratings (400/440 V) and DC max (72 V), and both carry 30 kA per IEC 60947-2. The 5SY7206-7CC has a slightly higher power loss per pole (1.5 W vs 1.2 W) and includes a sealable feature; otherwise they are mechanically interchangeable in the same DIN-rail panel."},{"question":"Where can I buy the 5SN6202-7CP and get current pricing?","answer":"Sourced to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — submit an RFQ for a firm price and lead time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SN6202-7CP","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/5SN6202-7CP 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}}