{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SY3013-7KL","brand":"Siemens","brandSlug":"siemens","productSlug":"5SY3013-7KL","canonicalUrl":"https://aoctrl.com/siemens/5SY3013-7KL","factsUrl":"https://aoctrl.com/api/mcp/products/5SY3013-7KL","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 5SY3013-7KL, miniature circuit breaker, 1P+N, C-curve 13 A, 4.5 kA at 230 V AC, 1 width unit, standard rail mount.","salesMarkdown":"The Siemens 5SY3013-7KL is a 1P+N miniature circuit breaker from the SENTRON family, rated 13 A with a C tripping characteristic and a 4.5 kA breaking capacity at 230 V AC. It occupies a single 18 mm width unit on standard DIN rail, so it fits a panel slot the same size as any single-pole breaker — but it switches both the line and the neutral. The neutral pole is switched internally, which means you don't need a separate neutral disconnect for the circuit; the breaker opens both conductors on a fault. The C-curve (tripping characteristic class C) means the magnetic trip activates at 5 to 10 times the rated current — so for a 13 A breaker, the instantaneous trip point is between 65 A and 130 A. That's the standard choice for motor circuits, transformers, and lighting banks with moderate inrush; it avoids nuisance trips on startup while still clearing hard faults. The 4.5 kA breaking capacity at 230 V AC (per EN 60898) tells you the breaker can safely interrupt a fault current up to 4.5 kA without welding its contacts or failing catastrophically. The 1P+N configuration with neutral switching (product function neutral conductor switching = Yes) means the breaker disconnects both poles on a fault. That's useful for single-phase final subcircuits where you want full isolation — the load sees both line and neutral opened, not just the line. The neutral pole is not overcurrent-protected; it's a switched neutral that tracks the line pole mechanically. Terminals accept solid or stranded conductors from 0.75 mm² up to 16 mm², with a tightening torque of 2 to 2.5 N·m (17.7 to 22.1 lbf·in). That range covers everything from 1.5 mm² lighting circuits up to 6 mm² or 10 mm² feeder tails. The screw terminals are not combined top/bottom (combined terminal top = No, combined terminal bottom = No), so each conductor gets its own clamping point — no shared tunnel that can loosen under vibration. That 6 mm difference is the front projection of the toggle and the sealable cover (sealable = Yes). If you're fitting a gland plate or enclosure door, account for the toggle throw — the breaker needs clearance to operate fully without binding. The mounting position can be any orientation (mounting position = any), which helps in tight enclosures where you might need to lay the breaker sideways. Energy limiting class 3 means the breaker limits the let-through energy (I²t) to a low level during a short circuit, which helps protect downstream equipment. Vibration resistance per IEC 60068-2-6 is confirmed, so it's suitable for installation on machinery or in mobile equipment that sees regular vibration.","metaTitle":"Siemens 5SY3013-7KL SENTRON MCB, 1P+N, C13, 4.5 kA","metaDescription":"Siemens 5SY3013-7KL SENTRON miniature circuit breaker, 1P+N, C-curve 13 A, 4.5 kA breaking capacity at 230 V AC, 1 MW. Current production. Quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["1-Pole MCB (DIN Rail)"],"specifications":{"Depth":"76 mm","Solid":"0.75 ... 16 mm²","Width":"18 mm","Height":"90 mm","Minimum":"24 V","Sealable":"Yes","Stranded":"0.75 ... 16 mm²","Halogen-Free":"Yes","Silicon-Free":"Yes","Mounting type":"standard rail","During Storage":"-40 ... +75 °C","Type of voltage":"AC","lifecycle_stage":"current","Mounting position":"any","Installation depth":"70 mm","Product brand name":"SENTRON","Ambient temperature":"-25 ... +45 °C","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":"13 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","Tightening torque / with screw-type terminals":"2 ... 2.5 N·m","with single-phase operation / at AC / maximum":"250 V","Product function / neutral conductor switching":"Yes","Mechanical service life (switching cycles) / typical":"10 000","Tightening torque [lbf·in] / with screw-type terminals":"17.7 ... 22.1 lbf·in"}},"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=125422&mlfb=5SY3013-7KL","alternativesUrl":"https://aoctrl.com/api/mcp/products/5SY3013-7KL/alternatives.json"},"ai":{"faq":[{"question":"What is the breaking capacity of 5SY3013-7KL?","answer":"The breaking capacity is 4.5 kA at 230 V AC, rated per EN 60898. That's the standard interrupting rating for residential and light commercial distribution boards."},{"question":"What conductor sizes does the terminal accept?","answer":"Solid or stranded conductors from 0.75 mm² up to 16 mm². Tightening torque is 2 to 2.5 N·m (17.7 to 22.1 lbf·in)."},{"question":"Where can I buy 5SY3013-7KL and get current pricing?","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."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SY3013-7KL","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/5SY3013-7KL 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}}