{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SY3006-7KL","brand":"Siemens","brandSlug":"siemens","productSlug":"5SY3006-7KL","canonicalUrl":"https://aoctrl.com/siemens/5SY3006-7KL","factsUrl":"https://aoctrl.com/api/mcp/products/5SY3006-7KL","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 5SY3006-7KL miniature circuit breaker, 1P+N, C-curve 6 A, 4.5 kA breaking capacity at 230 V AC, 18 mm wide, DIN rail mount.","salesMarkdown":"## Siemens SENTRON 5SY3006-7KL — 1P+N MCB, C-Curve 6 A, 4.5 kA The Siemens SENTRON 5SY3006-7KL is a 1-pole+N miniature circuit breaker rated 6 A at 230 V AC with a C-trip curve and 4.5 kA breaking capacity per EN 60898. The C-curve (trips at 5–10× rated current) is the standard choice for general-purpose branch circuits feeding resistive and moderate-inductive loads like lighting, small motors, and control transformers — the 6 A rating protects a 230 V AC single-phase circuit drawing up to about 1.38 kVA. This is a 1P+N design: the neutral pole is switched simultaneously with the live pole, so both conductors are isolated when the breaker trips or is manually opened. That makes it suitable for final sub-circuits where a switched neutral is required by local wiring rules. The neutral pole is not overcurrent-protected — it follows the live pole's state. One width unit (18 mm) — no side space lost. Terminal torque spec is 17.7 to 22.1 lbf·in (2.0–2.5 N·m). Mounting position is unrestricted; the breaker can be installed horizontally or inverted if the panel layout demands it. Halogen-free and silicon-free construction — no corrosive off-gassing if the breaker arcs internally. Sealable with a lead or tag, which helps meet lockout/tagout requirements on commercial or industrial panels. For selectivity with an upstream 63 A or 100 A main breaker, verify that the let-through energy of the upstream device stays below the 5SY's withstand — typical for a residential or small commercial distribution board. Energy limiting class 3 means it restricts the peak current and arc energy on a short-circuit, reducing stress on downstream wiring and loads. Not intended for frequent switching as a load disconnect.","metaTitle":"Siemens 5SY3006-7KL SENTRON MCB, 1P+N, C-Curve 6 A, 4.5 kA","metaDescription":"Siemens SENTRON 5SY3006-7KL miniature circuit breaker, 1P+N, C-curve 6 A, 4.5 kA breaking capacity at 230 V AC. Current lifecycle stage. Available 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":"6 A","Tripping characteristic class":"C","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","Mechanical service life (switching cycles) / typical":"10 000"}},"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=203024&mlfb=5SY3006-7KL","alternativesUrl":"https://aoctrl.com/api/mcp/products/5SY3006-7KL/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 5SY3006-7KL?","answer":"The 5SY3006-7KL is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time."},{"question":"What is the closest functional second-source to 5SY3006-7KL?","answer":"The Siemens SENTRON 5SL6006-7 is the closest sibling — same 1P+N, C-curve, 6 A, same 18 mm DIN-rail footprint and 70 mm installation depth. The main difference is the 5SL6006-7 carries a 6 kA breaking capacity (vs. 4.5 kA on the 5SY3006-7KL). Both are current-production SENTRON series breakers. The 5SY3006-7KL will drop into a panel designed for the 5SL6006-7 without rewiring — same dimensions, same terminal layout."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SY3006-7KL","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/5SY3006-7KL 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}}