{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SV3312-6MJ01","brand":"Siemens","brandSlug":"siemens","productSlug":"5SV3312-6MJ01","canonicalUrl":"https://aoctrl.com/siemens/5SV3312-6MJ01","factsUrl":"https://aoctrl.com/api/mcp/products/5SV3312-6MJ01","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 5SV3312-6MJ01, residual current operated circuit breaker (RCBO), Type A, 10 kA, 25 A, 1+N-pole, 30 mA, 230 V, short-time-delayed G characteristic.","salesMarkdown":"The Siemens 5SV3312-6MJ01 is a residual current operated circuit breaker (RCBO) combining overcurrent and earth leakage protection in a single 1+N-pole module. The Type A designation means it detects both sinusoidal AC fault currents and pulsating DC fault currents — the kind produced by rectifiers, VFDs, and switched-mode power supplies common in modern control panels. The short-time-delayed G characteristic (also marked as OEZ / LFN-25-2-030A-G) provides selectivity: it holds during brief inrush or transient leakage events so that only the downstream faulted circuit trips, not the upstream RCD. This makes it suitable for sub-distribution boards feeding mixed loads with electronics. ## Deployment context The 30 mA sensitivity meets the touch-protection threshold for final circuits per IEC 60364, while the 10 kA breaking capacity coordinates with upstream MCCBs or fuses in a typical 230/400 V commercial installation. The short-time-delayed G characteristic avoids nuisance tripping on circuits with capacitive leakage or brief surge currents, so it fits lighting, socket outlets, and small equipment feeds where selectivity with a Type S or selective main RCD is required.","metaTitle":"Siemens 5SV3312-6MJ01 RCBO Type A, 25A 30mA 10kA","metaDescription":"Siemens 5SV3312-6MJ01 residual current circuit breaker, Type A, 25 A, 30 mA, 10 kA, 1+N-pole, 230 V, short-time-delayed G. Current production. Quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Residual Current Breakers (RCCB/RCBO)"],"specifications":{"title":"5SV3312-6MJ01","description":"Residual current operated circuit breaker type A, 10kA 25 A 1+N-pole 30 mA 230 V 2 MW Short-time-delayed G OEZ, 42464, LFN-25-2-030A-G","lifecycle_stage":"current"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/8e84b8156c0140d9bc9109ac716361f7.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=800713&mlfb=5SV3312-6MJ01"},"ai":{"faq":[{"question":"What is the 5SV3312-6MJ01 used for?","answer":"It is a residual current operated circuit breaker (RCBO) that provides both overcurrent protection (25 A) and earth leakage protection (30 mA, Type A) in a 1+N-pole package, with a short-time-delayed G characteristic for selectivity. It is used in final circuits of 230 V distribution boards where mixed loads include electronics that produce pulsating DC fault currents."},{"question":"Where can I buy the 5SV3312-6MJ01 and how is it quoted?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution channels. Availability and current pricing are confirmed at the time of quote — no stock count or price is listed here."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SV3312-6MJ01","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/5SV3312-6MJ01 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}}