{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SU1624-2RC32","brand":"Siemens","brandSlug":"siemens","productSlug":"5SU1624-2RC32","canonicalUrl":"https://aoctrl.com/siemens/5SU1624-2RC32","factsUrl":"https://aoctrl.com/api/mcp/products/5SU1624-2RC32","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 5SU1624-2RC32 RCBO, 32 A, 2-pole, 4-module, D characteristic, Type AC, 300 mA residual current.","salesMarkdown":"## What the ratings mean for fit The 5SU1624-2RC32 is a combined residual-current circuit breaker with overcurrent protection (RCBO) rated 32 A, 2-pole, in a 4-module DIN-rail housing. The D characteristic means its magnetic trip curve is designed for loads with high inrush currents — motor starters, small drives, or transformer primaries — where a B or C curve would nuisance-trip on startup. The Type AC residual-current element (300 mA) detects sinusoidal AC earth faults only; it is the standard choice for general-purpose socket circuits and lighting where no pulsed DC fault current is expected. The 4-module width (roughly 72 mm on a standard DIN rail) determines how many units fit a given enclosure row.","metaTitle":"Siemens 5SU1624-2RC32 RCBO 32 A 2-pole D char Type AC 300mA","metaDescription":"Siemens 5SU1624-2RC32 RCBO, 32 A, 2-pole, 4-module, D characteristic, Type AC 300mA residual current. Current lifecycle stage. Sourced to order. Request quote.","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/e18035b62ffe00a35e7fa3be54e0b594.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=413316&mlfb=5SU1624-2RC32","alternativesUrl":"https://aoctrl.com/api/mcp/products/5SU1624-2RC32/alternatives.json"},"ai":{"faq":[{"question":"What is the 5SU1624-2RC32 rated for?","answer":"It is an RCBO rated 32 A, 2-pole, with D characteristic overcurrent protection and Type AC 300 mA residual-current protection, in a 4-module DIN-rail housing."},{"question":"Where can I buy the 5SU1624-2RC32?","answer":"The part is 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/5SU1624-2RC32","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/5SU1624-2RC32 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}}