{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SV3442-6MJ01","brand":"Siemens","brandSlug":"siemens","productSlug":"5SV3442-6MJ01","canonicalUrl":"https://aoctrl.com/siemens/5SV3442-6MJ01","factsUrl":"https://aoctrl.com/api/mcp/products/5SV3442-6MJ01","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 5SV3442-6MJ01, residual current operated circuit breaker Type A, 25 A, 100 mA, 3+N-pole, 400 V, 10 kA, short-time-delayed G characteristic, 4 MW.","salesMarkdown":"## What this RCCB carries The Siemens 5SV3442-6MJ01 is a residual current operated circuit breaker Type A, rated 25 A with a 100 mA trip sensitivity, 3+N-pole configuration at 400 V, and a 10 kA breaking capacity. That delay is key for selectivity in a sub-distribution panel — you want the downstream RCCB to trip first, not the upstream main switch. Mounts on standard DIN rail in a distribution or sub-distribution board. The 3+N-pole format (switched neutral) suits TN-S or TN-C-S systems where the neutral must be disconnected with the phases. The G characteristic (short-time-delayed) lets it coordinate with downstream 10 mA or 30 mA RCCBs in medical or wet-area sub-circuits — the delayed upstream unit stays in while the faster downstream clears the fault.","metaTitle":"Siemens 5SV3442-6MJ01 RCCB Type A, 25A 100mA 4P 10kA","metaDescription":"Siemens 5SV3442-6MJ01 residual current circuit breaker Type A, 25A, 100mA, 3+N-pole, 400V, 10kA, 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":{"lifecycle_stage":"current"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/530f9cd380e25e78cfdd21d81d643e98.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=685520&mlfb=5SV3442-6MJ01","alternativesUrl":"https://aoctrl.com/api/mcp/products/5SV3442-6MJ01/alternatives.json"},"ai":{"faq":[{"question":"What does the G characteristic mean on this RCCB?","answer":"The G characteristic is a short-time-delayed trip curve — it tolerates brief surge currents (e.g., from capacitor charging or motor inrush) up to a defined duration before tripping, reducing nuisance trips while still clearing ground faults within the delayed window."},{"question":"Where can I buy 5SV3442-6MJ01 and how is it quoted?","answer":"This part is sourced through independent distribution and quoted to order against an RFQ. Availability and current pricing are confirmed at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SV3442-6MJ01","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/5SV3442-6MJ01 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}}