{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SM2325-6KK01","brand":"Siemens","brandSlug":"siemens","productSlug":"5SM2325-6KK01","canonicalUrl":"https://aoctrl.com/siemens/5SM2325-6KK01","factsUrl":"https://aoctrl.com/api/mcp/products/5SM2325-6KK01","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON RC unit for 5SY, 2-pole, type A, short-time delayed, In: 63 A, 30 mA, Un AC: 230 V.","salesMarkdown":"The Siemens SENTRON 5SM2325-6KK01 is a residual current (RC) unit designed to pair with a 5SY miniature circuit breaker, forming a combined RCD/MCB protection device. It is a 2-pole unit, type A, rated at 63 A and 30 mA tripping fault current, for 230 V AC systems. The type A designation means it detects sinusoidal AC residual currents plus pulsating DC residual currents — the standard for circuits with single-phase rectifiers, switched-mode power supplies, or electronic loads that produce pulsed DC fault currents. The 63 A rating is at 40 °C (58.6 A at 40 °C, 58.59 A at 45 °C). Above that, the unit derates: 56.7 A at 50 °C, 54.81 A at 55 °C, 53.55 A at 60 °C, 52.29 A at 65 °C, and 50.4 A at 70 °C. The surge current resistance is rated at 3 kA, which covers most inrush events from motor starts or capacitor banks without nuisance tripping. Mounting position is any orientation. Installation depth is 70 mm, matching the 70 mm depth of the 5SY MCB it attaches to. The 71 mm width and 90 mm height are the same as the 5SY breaker, so the assembly sits flush in a panel.","metaTitle":"Siemens 5SM2325-6KK01 SENTRON RC Unit, 2-pole, 63 A, 30 mA,","metaDescription":"Siemens SENTRON 5SM2325-6KK01 residual current unit for 5SY MCB, 2-pole, type A, 63 A, 30 mA, 230 V AC. Active production. Sourced to order, RFQ for pricing.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Residual Current Breakers (RCCB/RCBO)"],"specifications":{"Depth":"70 mm","Width":"71 mm","title":"5SM2325-6KK01","Height":"90 mm","Maximum":"45 °C","Minimum":"-25 °C","description":"RC unit for 5SY, 2-pole, type A, short-time delayed, In: 63 A, 30 mA, Un AC: 230 V","Number Of Poles":"2","lifecycle_stage":"current","Fastening Method":"REG","Mounting Position":"any","Installation Depth":"70 mm","Product Brand Name":"SENTRON","Maximum Permissible":"75 °C","Minimum Permissible":"-40 °C","at AC / rated value":"63 A","Overvoltage Category":"III","Residual Current Type":"A","at 40 °C / rated value":"58.6 A","at 45 °C / rated value":"58.59 A","at 50 °C / rated value":"56.7 A","at 55 °C / rated value":"54.81 A","at 60 °C / rated value":"53.55 A","at 65 °C / rated value":"52.29 A","at 70 °C / rated value":"50.4 A","Number Of Modular Width Units":"2","For Testing Equipment / Minimum":"195 V","Tripping Fault Current / Rated Value":"30 mA","Surge Current Resistance / Rated Value":"3 kA","size of installation devices / acc. to DIN 43880":"1","Mechanical Service Life (Switching Cycles) / Typical":"10 000"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/9f605c616454c0b279b6a40bb2a5b7e6.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=480450&mlfb=5SM2325-6KK01"},"ai":{"faq":[{"question":"What is the residual current type and rating?","answer":"Type A, 30 mA tripping fault current. Type A detects both sinusoidal AC and pulsating DC residual currents, covering most modern electronic loads."},{"question":"What is the current rating and how does it derate with temperature?","answer":"Rated 63 A at 40 °C (58.6 A at 40 °C). Derates to 58.59 A at 45 °C, 56.7 A at 50 °C, 54.81 A at 55 °C, 53.55 A at 60 °C, 52.29 A at 65 °C, and 50.4 A at 70 °C."},{"question":"Where can I buy 5SM2325-6KK01 and get pricing?","answer":"This part is sourced and quoted to order through independent distribution. Submit an RFQ; availability and current pricing are confirmed at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SM2325-6KK01","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/5SM2325-6KK01 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}}