{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SM2325-0","brand":"Siemens","brandSlug":"siemens","productSlug":"5SM2325-0","canonicalUrl":"https://aoctrl.com/siemens/5SM2325-0","factsUrl":"https://aoctrl.com/api/mcp/products/5SM2325-0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 5SM2325-0, 2-pole RCD, 63 A rated current, 30 mA trip, Type AC, instantaneous, IP20, current lifecycle stage.","salesMarkdown":"The Siemens 5SM2325-0 is a 2-pole residual current device (RCD) from the SENTRON family, rated 63 A at 50 Hz with a 30 mA trip threshold, Type AC, instantaneous — no time delay, no adjustable fault current. 63 A at 40 °C (58.6 A) and derates to 50.4 A at 70 °C (–) — the thermal curve matters if your enclosure runs hot or you're packing modules tight. The 30 mA trip is the standard for personnel protection (shock hazard) in residential and light commercial; Type AC means it only detects sinusoidal AC residual currents, not pulsed DC or smooth DC — so if your load has rectifiers or VFDs, you need Type A or B instead. Instantaneous trip (no delay) means it will clear fast but can nuisance-trip on inrush from certain loads; if you have surge-sensitive gear, consider a selective (S-type) RCD. Insulation voltage rated 460 V, surge withstand 4 kV, overvoltage category III — solid for main distribution panels. That's typical for indoor distribution gear — fine for most panel environments but not for freezers or outdoor cabinets without climate control. Mechanical life 10,000 operating cycles — adequate for a protection device that sees infrequent operation; if you're switching it weekly, it'll last decades. Pollution degree 2 — normal for a clean indoor panel. Not sealable — no padlock hasp for lockout/tagout on the RCD itself; you'd need a separate disconnect.","metaTitle":"Siemens 5SM2325-0 SENTRON RCD, 2P 63A 30mA Type AC","metaDescription":"Siemens 5SM2325-0 SENTRON 2-pole RCD, 63 A rated current, 30 mA trip, Type AC, instantaneous. IP20. Current lifecycle stage. Quoted to order against RFQ.","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":"5SM2325-0","Height":"90 mm","Maximum":"45 °C","Minimum":"-5 °C","Sealable":"No","description":"RC unit for 5SY, 2-pole, type AC, In: 63 A, 30 mA, Un AC: 230 V","Number Of Poles":"2","lifecycle_stage":"current","Fastening Method":"REG","Mounting Position":"any","at AC rated value":"63 A","Installation Depth":"70 mm","Product Brand Name":"SENTRON","Degree Of Pollution":"2","Maximum Permissible":"75 °C","Minimum Permissible":"-40 °C","Product Designation":"RCD-unit","protection class IP":"IP20, if the distribution board is installed, with connected conductors","Overvoltage Category":"III","Design Of The Product":"instantaneous","Residual Current Type":"AC","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","OFF-delay time adjustable":"No","Number Of Modular Width Units":"2","Rated Fault Current Adjustable":"No","Protection Function False Tripping":"Yes","Tripping Fault Current Rated Value":"30 mA","insulation voltage (Ui) rated value":"460 V","Surge Voltage Resistance Rated Value":"4 000 V","Value Range Of The Operating Frequency":"50 Hz","reference code according to IEC 81346-2":"F","Value Range Of The Supply Voltage Frequency":"50 Hz","Supply Voltage For Testing Equipment Minimum":"195 V","Mechanical Service Life (Operating Cycles) Typical":"10 000","for rated value of the current at AC in hot operating state per pole":"4.6 W"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/a3d25f3ef38fe3e4f7f3188d743895c1.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=306713&mlfb=5SM2325-0"},"ai":{"faq":[{"question":"What is the 5SM2325-0 used for?","answer":"It's a 2-pole residual current device (RCD) rated 63 A, 30 mA trip, Type AC, instantaneous — used for personnel protection against earth faults in AC circuits, typically in distribution boards for residential or light commercial panels."},{"question":"Where can I buy the 5SM2325-0?","answer":"Sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — no stock count or lead-time number published here."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SM2325-0","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/5SM2325-0 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}}