{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SU1624-2RC63","brand":"Siemens","brandSlug":"siemens","productSlug":"5SU1624-2RC63","canonicalUrl":"https://aoctrl.com/siemens/5SU1624-2RC63","factsUrl":"https://aoctrl.com/api/mcp/products/5SU1624-2RC63","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 5SU1624-2RC63, RCBO 63 A 2-pole 4-module D characteristic Type AC 300 mA.","salesMarkdown":"The Siemens 5SU1624-2RC63 is a combined residual current circuit breaker with overcurrent protection (RCBO) from the SENTRON 5SU1 series, integrating a 63 A thermal-magnetic overcurrent trip with a 300 mA Type AC residual current device in a single 4-module (72 mm wide) DIN-rail housing. The Type AC RCD detects sinusoidal AC earth faults only, so it is suited for circuits without non-sinusoidal or pulsating DC fault currents (resistive heaters, lighting, general socket outlets in commercial or residential distribution boards).","metaTitle":"Siemens 5SU1624-2RC63 RCBO 63A 2-pole D curve Type AC 300mA","metaDescription":"Siemens 5SU1624-2RC63 RCBO, 63 A, 2-pole, 4-module, D characteristic, Type AC 300 mA. Current production. Quoted to order against an 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/c0b19e2b581ce617842b1923e1d7d5fb.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=378584&mlfb=5SU1624-2RC63","alternativesUrl":"https://aoctrl.com/api/mcp/products/5SU1624-2RC63/alternatives.json"},"ai":{"faq":[{"question":"What is the 5SU1624-2RC63's key specification?","answer":"It is a 63 A, 2-pole, 4-module RCBO with D characteristic overcurrent protection and Type AC residual current detection at 300 mA. The D curve suits loads with high inrush current; the Type AC RCD covers sinusoidal AC earth faults."},{"question":"Where can I buy the 5SU1624-2RC63 and get current pricing?","answer":"This RCBO is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — submit an RFQ for a firm commercial offer."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SU1624-2RC63","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/5SU1624-2RC63 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}}