{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SU1354-1LV32","brand":"Siemens","brandSlug":"siemens","productSlug":"5SU1354-1LV32","canonicalUrl":"https://aoctrl.com/siemens/5SU1354-1LV32","factsUrl":"https://aoctrl.com/api/mcp/products/5SU1354-1LV32","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 5SU1354-1LV32 FI/LS protector, type AC (WS), D=70mm, IΔn 30 mA, 10 kA, 1+N-pole, C 32 G-type.","salesMarkdown":"The Siemens 5SU1354-1LV32 is a combined residual-current device and miniature circuit breaker (FI/LS protector) in a single 1+N-pole module. The G-type designation means it's selective (time-delayed) against nuisance tripping from transient surges or inrush currents — useful on circuits feeding motor loads or capacitive supplies where a standard instantaneous RCD would drop out on start-up. The G-type (time-delayed) selectivity means this unit can be installed downstream of a time-delayed main RCD without losing coordination — the main RCD sees the fault first and clears it, leaving this device untripped. ## Deployment context The 70 mm depth (D=70mm) is the standard module width for a 1+N RCBO, so it occupies one 18 mm slot plus the neutral pole width. No special panel cut-out or adapter needed; it snaps onto the DIN rail and buses into the neutral bar.","metaTitle":"Siemens 5SU1354-1LV32 FI/LS protector, 30 mA, 10 kA, 1+N C 3","metaDescription":"Siemens 5SU1354-1LV32 FI/LS protector, type AC, 30 mA sensitivity, 10 kA breaking capacity, 1+N-pole C 32 G-type. Current lifecycle stage. Sourced 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":null,"sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=127470&mlfb=5SU1354-1LV32","alternativesUrl":"https://aoctrl.com/api/mcp/products/5SU1354-1LV32/alternatives.json"},"ai":{"faq":[{"question":"What is the 5SU1354-1LV32 used for?","answer":"It is a combined residual-current device and miniature circuit breaker (FI/LS protector) providing 30 mA type AC earth-leakage protection and C-curve 32 A overcurrent protection with 10 kA breaking capacity, in a 1+N-pole G-type (time-delayed) configuration."},{"question":"Where can I buy the 5SU1354-1LV32?","answer":"The 5SU1354-1LV32 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/5SU1354-1LV32","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/5SU1354-1LV32 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}}