{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SY6502-7CC","brand":"Siemens","brandSlug":"siemens","productSlug":"5SY6502-7CC","canonicalUrl":"https://aoctrl.com/siemens/5SY6502-7CC","factsUrl":"https://aoctrl.com/api/mcp/products/5SY6502-7CC","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 5SY6502-7CC, miniature circuit breaker, 2-pole 1P+N, C characteristic, 6 kA interrupting capacity per EN 60898, 230 V AC, 2 modular width units.","salesMarkdown":"The neutral pole is a switching-only pole, which is standard for single-phase final circuits where you want to isolate the neutral as well. The interrupting rating is 6 kA per EN 60898 at 230 V AC, which covers most industrial distribution boards fed from a 100–200 kVA transformer; if your fault current exceeds that, you'll need to coordinate upstream or step to a higher-rated breaker. It also carries a 5 kA rating per UL 1077 and CSA C22.2 No.235, so it's accepted in North American supplementary protection applications — useful for a machine builder shipping globally. The breaker occupies 2 modular width units (36 mm) on a DIN rail, with a depth of 76 mm and an installation depth of 70 mm — the extra 6 mm accounts for the front toggle and terminal screw clearance. ## Integration and mounting notes Sealable with a lead or plastic seal to prevent unauthorized toggling — useful for a panel that needs lockout/tagout compliance on a shared disconnect. Rated for ambient temperatures from -40 °C to 75 °C, with derating on the continuous current above 55 °C per the influence table (max 95% RH at 55 °C, dropping to 35% RH at 75 °C). That's a wide enough window for unheated electrical rooms in cold climates or cabinets near ovens. Vibration resistance per IEC 60068-2-6: ±1 mm at 5–25 Hz and 50 m/s² at 25–150 Hz, so it holds up on a machine frame or in a mobile installation.","metaTitle":"Siemens 5SY6502-7CC SENTRON MCB, C-Curve 2-Pole 1P+N, 6 kA","metaDescription":"Siemens 5SY6502-7CC SENTRON miniature circuit breaker, 2-pole 1P+N, C characteristic, 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":["1-Pole MCB (DIN Rail)"],"specifications":{"Depth":"76 mm","Width":"36 mm","title":"5SY6502-7CC","Height":"90 mm","Maximum":"75 °C","Minimum":"-40 °C","Sealable":"Yes","description":"Miniature circuit breaker 230 V 6kA, 1+N-pole, C, 2A","Halogen-Free":"Yes","Silicon-Free":"Yes","Design Of Pole":"1P+N","Number Of Poles":"2","lifecycle_stage":"current","Fastening Method":"Quick assembly system","Mounting Position":"any","at AC rated value":"230 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":"Yes","Number Of Modular Width Units":"2","Position Of Power Supply Cord":"Any","Tripping Characteristic Class":"C","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 single-phase operation at AC rated value":"250 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","supply voltage with single-phase operation at AC rated value":"230 V","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,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/9ed9709673f61906068a69459691e397.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=476625&mlfb=5SY6502-7CC"},"ai":{"faq":[{"question":"Where can I buy 5SY6502-7CC and how do I get a price?","answer":"The 5SY6502-7CC is sourced and quoted 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."},{"question":"What is 5SY6502-7CC's interrupting capacity?","answer":"It is rated 6 kA per EN 60898 at 230 V AC, and 5 kA per UL 1077 and CSA C22.2 No.235. The 6 kA rating covers most industrial distribution boards fed from a 100–200 kVA transformer."},{"question":"What compliance documentation does Siemens provide for 5SY6502-7CC?","answer":"The breaker carries ratings per EN 60898, UL 1077, and CSA C22.2 No.235. It is halogen-free and silicon-free, and rated for pollution degree 3 and overvoltage category III. Standard Siemens declarations (CE, UKCA, RoHS, REACH) are available on request."},{"question":"Will 5SY6502-7CC drop into a panel specified around 5SY4140-7 without rewiring?","answer":"Both are 2-pole 1P+N MCBs from the SENTRON family, sharing the same 36 mm width (2 modular units) and DIN-rail mounting. The 5SY6502-7CC has a C characteristic and 6 kA interrupting capacity, while the 5SY4140-7 is a different rating variant. Physically they interchange, but verify the current rating and trip curve match your circuit design before swapping."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SY6502-7CC","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/5SY6502-7CC 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}}