{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SU1654-7RC10","brand":"Siemens","brandSlug":"siemens","productSlug":"5SU1654-7RC10","canonicalUrl":"https://aoctrl.com/siemens/5SU1654-7RC10","factsUrl":"https://aoctrl.com/api/mcp/products/5SU1654-7RC10","rawCanonicalId":null},"summary":{"shortDescription":"Siemens RCBO, 10 A, 2-pole, 2-module, C characteristic, Type A, 300 mA.","salesMarkdown":"The Siemens 5SU1654-7RC10 is a 2-pole RCBO (Residual Current Breaker with Overcurrent) rated 10 A with C characteristic, Type A sensitivity at 300 mA, packed into a 2-module width. The 300 mA sensitivity is a fire-protection threshold, not a personnel-protection one (that would be 30 mA or lower); it's typically specified for distribution sub-mains, lighting circuits, or equipment where nuisance tripping on leakage from filters and drives must be balanced against ground-fault detection. ## Integration into a panel The 2-module width (about 36 mm on a standard DIN rail) fits a standard distribution board or sub-distribution enclosure. Spring-cage or screw terminals accept 1.5 to 25 mm² conductors depending on the terminal design — verify the maximum conductor size on the unit's label before terminating paralleled feeds.","metaTitle":"Siemens 5SU1654-7RC10 RCBO, 10 A 2-pole C-curve Type A 300mA","metaDescription":"Siemens 5SU1654-7RC10 RCBO, 10 A, 2-pole, 2-module, C characteristic, Type A, 300 mA. Active lifecycle. Sourced to order against RFQ.","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/6c2f3975e5e2113169840da093186980.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=306860&mlfb=5SU1654-7RC10","alternativesUrl":"https://aoctrl.com/api/mcp/products/5SU1654-7RC10/alternatives.json"},"ai":{"faq":[{"question":"What is the 5SU1654-7RC10 used for?","answer":"It is a 2-pole RCBO rated 10 A with C characteristic and Type A 300 mA residual protection — used for branch-circuit overcurrent and ground-fault protection in distribution boards, typically on lighting or general-purpose circuits where the 300 mA threshold avoids nuisance trips from equipment leakage."},{"question":"Where can I buy the 5SU1654-7RC10?","answer":"Sourced and quoted to order against an RFQ through independent distribution. 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/5SU1654-7RC10","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/5SU1654-7RC10 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}}