{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SY6220-6CC","brand":"Siemens","brandSlug":"siemens","productSlug":"5SY6220-6CC","canonicalUrl":"https://aoctrl.com/siemens/5SY6220-6CC","factsUrl":"https://aoctrl.com/api/mcp/products/5SY6220-6CC","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 5SY6220-6CC, 2-pole miniature circuit breaker, B tripping characteristic, 6 kA breaking capacity per EN 60898, 400 V AC, 2 MW units.","salesMarkdown":"It's rated for 6 kA breaking capacity per EN 60898 at 400 V AC, and carries a 5 kA interrupting rating per UL 1077 and CSA C22.2 No.235. This is the part you spec when you need a standard 2-module-width (36 mm) MCB for a 230/400 V distribution board or control panel feeder — B-curve means it trips between 3 and 5 times rated current, so it's the go-to for general-purpose resistive and small inductive loads where you don't want nuisance trips from inrush. The 5 kA rating per UL 1077 means it's also recognized for North American supplementary protection applications, so it fits panels built to either IEC or UL conventions. The B-curve (3-5x In) is the right choice for cable protection and general loads; don't use it for motor circuits where C or D curves handle the higher inrush. The 2-pole design switches both phase and neutral (or two phases in a split-phase system), with a 400 V AC rated voltage per pole. Mounting position is any orientation. The 76 mm depth (70 mm installation depth) fits standard 80 mm deep enclosures. Supplementary devices (shunt trips, auxiliary contacts) can be installed on either side, so you can add remote tripping or status feedback without swapping the breaker. Rated for ambient temperatures from -40 °C to +75 °C, with humidity derating: 95% RH up to 55 °C, 55% RH up to 70 °C, 35% RH up to 75 °C. Halogen-free and silicon-free construction. Vibration resistance per IEC 60068-2-6: ±1 mm at 5-25 Hz, 50 m/s² at 25-150 Hz.","metaTitle":"Siemens 5SY6220-6CC SENTRON MCB, 2-Pole B-Curve, 6 kA","metaDescription":"Siemens 5SY6220-6CC SENTRON miniature circuit breaker, 2-pole, B-curve, 6 kA per EN 60898. Active production. Sourced to order. Request quote.","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","title":"5SY6220-6CC","Height":"90 mm","Maximum":"75 °C","Minimum":"-40 °C","Sealable":"Yes","description":"Miniature circuit breaker 400 V 6kA, 2-pole, B, 20A","Halogen-Free":"Yes","Silicon-Free":"Yes","Design Of Pole":"2P","Number Of Poles":"2","lifecycle_stage":"current","Fastening Method":"Quick assembly system","Mounting Position":"any","at AC rated value":"400 V","Installation Depth":"70 mm","Product Brand Name":"SENTRON","Degree Of Pollution":"3","Product Designation":"Miniature circuit breaker","protection class IP":"IP20, with connected conductors","Overvoltage Category":"III","Combined Terminal Top":"Yes","Energy Limitation Class":"3","Combined Terminal Bottom":"Yes","Suitability For Operation":"Mechanical engineering / industry","Neutral Conductor Switching":"No","Number Of Modular Width Units":"2","Position Of Power Supply Cord":"Any","Tripping Characteristic Class":"B","according to EN 60898 rated value":"6 kA","Influence Of The Surrounding Temperature":"max. 95% to 55°C, max. 55% to 70°C, max. 35% to 75°C","Type Of Voltage Of The Operating Voltage":"AC","Value Range Of The Supply Voltage Frequency":"50/60 Hz","operating voltage at DC rated value maximum":"72 V","with multi-phase operation at AC rated value":"440 V","with single-phase operation at AC rated value":"440 V","at AC according to UL 1077 and CSA C22.2 No.235":"5 kA","vibration resistance according to IEC 60068-2-6":"±1mm at 5 to 25Hz; 50m/s² at 25 to 150Hz","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":"2.2 W"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/fc7a96e32511301089fec29599b0c02f.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=235781&mlfb=5SY6220-6CC"},"ai":{"faq":[{"question":"Where can I buy 5SY6220-6CC and get a price?","answer":"The 5SY6220-6CC is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time."},{"question":"Will 5SY6220-6CC drop into a panel specified around 5SY4116-6CC without rewiring?","answer":"Both are 2-pole SENTRON MCBs on the same DIN-rail footprint (36 mm width, 2 MW), so the mechanical fit is identical. The 5SY6220-6CC is a B-curve; the 5SY4116-6CC is a different rating/curve — verify the tripping characteristic matches your circuit protection requirements before swapping."},{"question":"What compliance documentation does Siemens provide for 5SY6220-6CC?","answer":"The 5SY6220-6CC carries ratings per EN 60898 (6 kA) and UL 1077 / CSA C22.2 No.235 (5 kA). It's halogen-free and silicon-free. Standard Siemens documentation includes CE declaration, RoHS/REACH compliance statements, and the product datasheet."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SY6220-6CC","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/5SY6220-6CC 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}}