{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5TT5525-0CC","brand":"Siemens","brandSlug":"siemens","productSlug":"5TT5525-0CC","canonicalUrl":"https://aoctrl.com/siemens/5TT5525-0CC","factsUrl":"https://aoctrl.com/api/mcp/products/5TT5525-0CC","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON OUPA overvoltage/undervoltage fused switch, 1P+N, 25 A, 230 V AC, IP20, 2 MW.","salesMarkdown":"The single normally-open contact switches the line while the integrated neutral pole switches the neutral, so it isolates both conductors when tripped or manually opened. The 230 V AC operating voltage is fixed — no dual-voltage or DC capability here. If your panel runs 400 V three-phase or a DC bus, this part won't work. The 1P+N design means it switches both line and neutral, which is common for final subcircuits where you want full isolation on a single-phase feed. At 2 MW (36 mm wide), it leaves room for adjacent breakers or contactors in a crowded enclosure. IP20 means it's for use inside a panel with a door or cover — no washdown or outdoor exposure. The single NO contact is wired to the overvoltage/undervoltage trip coil; the neutral pole is internally switched, so no separate neutral bar connection is needed downstream of the device.","metaTitle":"Siemens SENTRON 5TT5525-0CC OUPA Overvoltage/Undervoltage Fu","metaDescription":"Siemens SENTRON 5TT5525-0CC OUPA overvoltage/undervoltage fused switch, 1P+N, 25 A, 230 V AC, IP20. Active production. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Contactors"],"specifications":{"title":"5TT5525-0CC","Maximum":"230 V","Minimum":"230 V","description":"Overvoltage Undervoltage Fused switch 1P+N 25 A","lifecycle_stage":"current","Product Brand Name":"SENTRON","Product Designation":"OUPA","protection class IP":"IP20","Design Of The Product":"1P + N","number of CO contacts":"0","number of NC contacts":"0","number of NO contacts":"1","Number Of Modular Width Units":"2","operational current / at AC / rated value":"25 A","Type Of Voltage / Of The Operating Voltage":"AC"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/ef15244f6ce962b5f03445b1fc8ecf07.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=722809&mlfb=5TT5525-0CC"},"ai":{"faq":[{"question":"What is the 5TT5525-0CC used for?","answer":"It's an overvoltage/undervoltage fused switch that protects single-phase loads by disconnecting both line and neutral when the supply voltage strays outside safe limits."},{"question":"Where can I buy the 5TT5525-0CC?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time."},{"question":"Will the 5TT5525-0CC drop into a panel specified around a 5SL4363-7?","answer":"No — the 5SL4363-7 is a 3-pole miniature circuit breaker with a different footprint (3 MW, 54 mm wide) and a 400 V rating. The 5TT5525-0CC is a 1P+N fused switch at 230 V, so rewiring and a different DIN-rail position are required."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5TT5525-0CC","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/5TT5525-0CC when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:51:03.652Z","lastPublished":"2026-08-11T15:51:03.652Z","indexable":true}}