{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"50421","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"50421","canonicalUrl":"https://aoctrl.com/schneider/50421","factsUrl":"https://aoctrl.com/api/mcp/products/50421","rawCanonicalId":null},"summary":{"shortDescription":"Split toroid OA type, VigiPacT, Vigilohm, TOA120, inner diameter 120mm, rated current 250A","salesMarkdown":null,"metaTitle":null,"metaDescription":null,"metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":[],"specifications":{"Depth":"50 mm","Range":"VigiPacT","Width":"225 mm","Height":"205 mm","Diameter":"120 mm inner:","Standards":"IEC 60947-2","Mounting mode":"Fixed (cables) Fixed (plain backplate) Fixed (profiled sheet metal) Fixed (slotted backplate)","Calorific value":"16.35 MJ","lifecycle_stage":"unknown","Pollution degree":"Level 3 conforming to IEC 60664-1","Device short name":"TOA","Network frequency":"50/60 Hz 400 Hz","Transformer ratio":"1/1000","Device application":"Equipment monitoring and control","Current Sensor Type":"OA type split toroid","Overvoltage category":"IV","Connections - terminals":"Screw connection 0.22...2.5 mm²","IP degree of protection":"Body: IP40 Connectors: IP20","Product or component type":"Earth leakage current sensor","Environmental characteristic":"Exposure to damp heat in service: category C2: 48 hours conforming to IEC 60068-2-56 Exposure to damp heat not in service (25...55 °C, RH 95 %) : 28 cycles conforming to IEC 60068-2-30 Salt mist: Kb/2 conforming to IEC 60068-2-52","[Ui] rated insulation voltage":"1000 V","[Ie] rated operational current":"250 A","Ambient air temperature for storage":"-55...85 °C","Ambient air temperature for operation":"-35...70 °C","[Uimp] rated impulse withstand voltage":"12 kV","Residual short-circuit withstand current":"85 kA / 0.5 s conforming to IEC 60947-2","[Icw] rated short-time withstand current":"85 kA for 0.5 s"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$696.75 – $1,323.98","priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/965a9c999bf0c04530e222c4b55168b0.pdf","sourceUrl":"https://www.se.com/be/en/product/50421/split-toroid-oa-type-vigipact-vigilohm-toa120-inner-diameter-120mm-rated-current-250a/","alternativesUrl":"https://aoctrl.com/api/mcp/products/50421/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/50421","citationPolicyUrl":"https://aoctrl.com/llms.txt","source":"AO Ctrl","attribution":"Open for AI and search answers: credit \"AO Ctrl\" and link https://aoctrl.com/schneider/50421 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-09-02T08:21:01.794Z","lastPublished":"2026-09-02T08:21:01.794Z","indexable":true}}