{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SV3745-8","brand":"Siemens","brandSlug":"siemens","productSlug":"5SV3745-8","canonicalUrl":"https://aoctrl.com/siemens/5SV3745-8","factsUrl":"https://aoctrl.com/api/mcp/products/5SV3745-8","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 5SV3745-8, RCCB, 4-pole, type A, selective, In: 125 A, 500 mA, Un AC: 400 V.","salesMarkdown":"The 500 mA sensitivity suits sub-main or feeder circuits where a lower mA trip would cause unwanted downtime (e.g., supply to a machine cell with natural leakage). RoHS compliant since June 2023; REACH candidate list information is available on request.","metaTitle":"Siemens 5SV3745-8 RCCB, 4-pole Type A, 125 A, 500 mA, 400 V","metaDescription":"Siemens 5SV3745-8 residual current circuit breaker, 4-pole Type A selective, In 125 A, 500 mA, 400 V AC. Active production. RoHS/REACH compliant. Order to RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Residual Current Breakers (RCCB/RCBO)"],"specifications":{"Group Code":"P310","Product Group":"5511","Product class":"B: return restricted, please contact your Siemens partner/contact","Quantity Unit":"1 Piece","Product Family":"RCCBs","lifecycle_stage":"current","Packaging Quantity":"1","Export Control Regulations":"AL : N / ECCN : EAR99","Packaging dimensions (L x W x H)":"78.00 x 97.00 x 85.00 mm","Compliance with the substance restrictions according to RoHS directive":"Since: 02-06-23","REACH Art. 33 Duty to inform according to the current list of candidates":"Reach Information"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/a5428b70392542232233e406e6d777ba.pdf","sourceUrl":"https://sieportal.siemens.com/en-ae/products-services/detail/5SV3745-8?tree=CatalogTree","alternativesUrl":"https://aoctrl.com/api/mcp/products/5SV3745-8/alternatives.json"},"ai":{"faq":[{"question":"What compliance documentation does Siemens provide for 5SV3745-8?","answer":"RoHS compliance is confirmed since June 2023, and REACH Article 33 candidate list information is available. Export controls are AL: N / ECCN: EAR99."},{"question":"Where can I buy 5SV3745-8 and how is it quoted?","answer":"The part is sourced and quoted to order against an RFQ through independent distribution channels. Availability and current pricing are confirmed at quote time — no stock count or price is published here."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SV3745-8","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/5SV3745-8 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}}