{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SV9313-7CR20","brand":"Siemens","brandSlug":"siemens","productSlug":"5SV9313-7CR20","canonicalUrl":"https://aoctrl.com/siemens/5SV9313-7CR20","factsUrl":"https://aoctrl.com/api/mcp/products/5SV9313-7CR20","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON RCBO, 1P+N, 20 A, 30 mA, Type A, C-curve, 4.5 kA per EN 60898, 5 kA per IEC 60947-2, 1 MW wide, IP20.","salesMarkdown":"It protects a single-phase final subcircuit against both overload/short-circuit (C-curve, 20 A rated) and earth leakage (30 mA, Type A). The C-curve tripping characteristic means it holds up to 5–10× In for short-duration inrush, making it the standard choice for mixed resistive and lightly inductive loads like socket circuits, lighting, and small appliances in commercial and residential distribution boards. Rated breaking capacity is 4.5 kA according to EN 60898 and 5 kA according to IEC 60947-2. Either way, this RCBO is not intended for high-fault industrial mains — it belongs in a sub-distribution board downstream of a larger upstream protective device. Width is 18 mm (1 modular unit), depth 77 mm, installation depth 70 mm. Mounting position is any — no restriction on upright, sideways, or inverted. The IP20 rating applies only once the distribution board is installed and conductors are connected; plan for the enclosure to provide the environmental seal. ## Temperature derating — the real-world current At 40 °C it derates to 19 A; at 45 °C to 18.4 A; at 50 °C to 18 A; at 55 °C to 17.4 A. If the distribution board runs warm — and most do, especially with high-density RCBOs packed side by side — the actual continuous current the device can carry without nuisance tripping is lower than the label. For a 20 A circuit loaded near its limit, keep the ambient inside the enclosure below 40 °C, or step up to a 25 A RCBO and protect with the same 20 A load. Lifecycle status is current production. This is a standard catalogue part from the SENTRON family — no phase-out notice, no last-time-buy deadline.","metaTitle":"Siemens 5SV9313-7CR20 SENTRON RCBO, 20 A, 30 mA, Type A, C-c","metaDescription":"Siemens SENTRON 5SV9313-7CR20 RCBO, 20 A rated, 30 mA residual current, Type A, C-curve, 4.5 kA (EN 60898). Current production. Quoted to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Residual Current Breakers (RCCB/RCBO)"],"specifications":{"Depth":"77 mm","Width":"18 mm","title":"5SV9313-7CR20","Height":"90 mm","Maximum":"75 °C","Minimum":"-40 °C","description":"RCBO, Icn: 4.5 kA, 1P+N, type A, 30 mA, C-Char, In: 20 A, Un AC: 230 V, compact, China retail line","Halogen-Free":"Yes","Silicon-Free":"Yes","Design Of Pole":"1P+N","Number Of Poles":"2","lifecycle_stage":"current","Mounting Position":"any","at AC rated value":"20 A","Installation Depth":"70 mm","Product Brand Name":"SENTRON","Degree Of Pollution":"2","Operating Frequency":"50/60 Hz","Product Designation":"RCD-operated circuit breaker","protection class IP":"IP20, if the distribution board is installed, with connected conductors","Overvoltage Category":"III","Design Of The Product":"Instantaneous","Residual Current Type":"A","Weight With Packaging":"135 g","at 30 °C rated value":"20 A","at 40 °C rated value":"19 A","at 45 °C rated value":"18.4 A","at 50 °C rated value":"18 A","at 55 °C rated value":"17.4 A","Energy Limitation Class":"3","For Testing Equipment Minimum":"195 V","Number Of Modular Width Units":"1","Position Of Power Supply Cord":"Either top or bottom","Tripping Characteristic Class":"C","Number Of Poles With Protection":"1","according to EN 60898 rated value":"4.5 kA","Tripping Fault Current Rated Value":"30 mA","insulation voltage (Ui) rated value":"264 V","Supply Voltage Frequency Rated Value":"50 Hz","Surge Voltage Resistance Rated Value":"4 000 V","according to IEC 60947-2 rated value":"5 kA","Surge Current Resistance At (8/20) μS":"1 kA","Influence Of The Surrounding Temperature":"Max. 95% humidity","Type Of Voltage Of The Operating Voltage":"AC","Mechanical Service Life (Operating Cycles) Typical":"10 000","for rated value of the current at AC in hot operating state per pole":"0.75 W"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/05db08bf17e53a37e5c485dcffc27c74.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=629442&mlfb=5SV9313-7CR20"},"ai":{"faq":[{"question":"What is the breaking capacity of 5SV9313-7CR20?","answer":"Rated breaking capacity is 4.5 kA per EN 60898 and 5 kA per IEC 60947-2."},{"question":"What does Type A residual current mean on this RCBO?","answer":"Type A detects AC sinusoidal residual currents plus pulsating DC residual currents, which covers most modern electronic loads (switched-mode power supplies, variable-speed drives, LED drivers) that generate half-wave or pulsed fault currents. It is the standard type for general-purpose final circuits in commercial and residential panels."},{"question":"Where can I buy 5SV9313-7CR20?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time."},{"question":"Will 5SV9313-7CR20 drop into a panel specified around 5SV9316-1NK06 without rewiring?","answer":"Both are 1-module-wide (18 mm) DIN-rail RCBOs from the SENTRON family, so the physical footprint is identical. However, the 5SV9316-1NK06 is a different rating and characteristic — verify the current, residual current, and tripping curve match your circuit before substituting. The mounting position and terminal arrangement are the same, so no rewiring of the busbar or outgoing conductors is needed if the ratings are compatible."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SV9313-7CR20","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/5SV9313-7CR20 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}}