{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SY3032-6","brand":"Siemens","brandSlug":"siemens","productSlug":"5SY3032-6","canonicalUrl":"https://aoctrl.com/siemens/5SY3032-6","factsUrl":"https://aoctrl.com/api/mcp/products/5SY3032-6","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 5SY3032-6 miniature circuit breaker, 1P+N, B tripping characteristic, 32 A rated current, 4.5 kA breaking capacity per EN 60898, 230 V AC, IP20, DIN-rail mount.","salesMarkdown":"The Siemens SENTRON 5SY3032-6 is a 1P+N miniature circuit breaker with a B tripping characteristic, rated 32 A at 230 V AC and a 4.5 kA breaking capacity per EN 60898. It switches the neutral conductor, which means a single-width module (18 mm) protects both the phase and the neutral in a single-pole-plus-neutral distribution board or sub-panel. The energy limiting class 3 means it restricts the let-through energy (I²t) during a fault, which helps with downstream coordination and reduces arc-flash stress on the conductors. For a 32 A resistive load on a 230 V single-phase circuit — say a bank of infrared heaters or a large lighting contactor — this is the correct curve. If the load includes a transformer inrush or a small motor, step up to a C curve sibling. The neutral conductor switching function (1P+N) means the breaker opens both the phase and the neutral when it trips. This is required in some national wiring regulations for final subcircuits to ensure the load is fully isolated. The touch-protected terminals (IP2X) reduce the chance of accidental contact during panel work. Single width unit (18 mm) on standard DIN rail. The tightening torque range is 17.7 to 22.1 lbf·in (2.0 to 2.5 N·m) for the screw terminals — use a torque screwdriver within that band; overtightening can distort the terminal body.","metaTitle":"Siemens 5SY3032-6 SENTRON MCB, 1P+N, B Curve, 32 A, 4.5 kA","metaDescription":"Siemens 5SY3032-6 SENTRON miniature circuit breaker, 1P+N, B characteristic, 32 A, 4.5 kA breaking capacity per EN 60898. Current lifecycle stage. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["1-Pole MCB (DIN Rail)"],"specifications":{"Depth":"76 mm","Width":"18 mm","Height":"90 mm","Maximum":"22.1 lbf·in","Minimum":"17.7 lbf·in","Sealable":"Yes","Halogen-Free":"Yes","Silicon-Free":"Yes","Mounting type":"standard rail","Type of voltage":"AC","lifecycle_stage":"current","Mounting position":"any","Installation depth":"70 mm","Product brand name":"SENTRON","Product designation":"Miniature circuit breaker","Protection class IP":"IP20, with connected conductors","at AC / rated value":"230 V","Overvoltage category":"III","Combined Terminal Top":"No","Energy limiting class":"3","Number of width units":"1","Number of poles / Note":"1P+N","acc. to DIN EN 81346-2":"F","Combined Terminal Bottom":"No","Current / at AC / rated value":"32 A","Tripping characteristic class":"B","acc. to EN 60898 / rated value":"4.5 kA","Position / of power supply cord":"Any","Product feature / Touch protection":"Yes","Vibration resistance / acc. to IEC 60068-2-6":"Yes","with single-phase operation / at AC / maximum":"250 V","Product function / neutral conductor switching":"Yes"}},"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=284120&mlfb=5SY3032-6","alternativesUrl":"https://aoctrl.com/api/mcp/products/5SY3032-6/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 5SY3032-6 and how do I get a price?","answer":"This part 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":"Will 5SY3032-6 drop into a panel specified around 5SY6008-7 without rewiring?","answer":"Yes — both share the same 18 mm width, 76 mm depth, 70 mm installation depth, and standard DIN-rail mounting, so the physical footprint is identical. The difference is electrical: the 5SY3032-6 is a B-curve 32 A breaker, while the 5SY6008-7 is a C-curve 8 A breaker. If the panel was wired for a 32 A circuit, the 5SY3032-6 fits without rewiring; if the circuit is sized for 8 A, the 32 A rating would not provide adequate protection for the downstream conductors."},{"question":"What compliance documentation does Siemens provide for 5SY3032-6?","answer":"The part carries an IP20 protection class with connected conductors, is rated per EN 60898 for breaking capacity, and is vibration-tested per IEC 60068-2-6. Siemens typically provides a CE declaration of conformity and a manufacturer's declaration for RoHS/REACH compliance upon request through the supply channel."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SY3032-6","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/5SY3032-6 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}}