{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"METSECT5MD050","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"METSECT5MD050","canonicalUrl":"https://aoctrl.com/schneider/METSECT5MD050","factsUrl":"https://aoctrl.com/api/mcp/products/METSECT5MD050","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric PowerLogic METSECT5MD050, solid-core current transformer, 500/5 A, accuracy class 0.5 at 4 VA, class 1 at 6 VA.","salesMarkdown":"The METSECT5MD050: Offered with insulated locking screw, clip-on, or by-screw mounting, and supports DIN rail, busbar, or mounting plate. The bar opening accepts conductors up to 50.5 x 12.5 mm or 40.5 x 20.5 mm, covering common busbar sizes and large cables. Frame depth is 45 mm, overall depth 65 mm; outside width 70 mm, height 95 mm. That fits most standard panel layouts without cramping. ## Ratings and thermal margin Rated for continuous 500 A primary, with a conventional free air thermal current (Ith) of 30 kA and dynamic withstand of 2.5 Ith. The safety factor of FS5 means the CT can saturate at 5 times rated current without damaging downstream meters. Insulation class B and impulse withstand of 3 kV keep it solid for 720 V AC systems, 50/60 Hz.","metaTitle":"Schneider Electric METSECT5MD050 PowerLogic 500/5 CT, Class","metaDescription":"Active solid-core current transformer, 500/5 A ratio. Accuracy class 0.5 at 4 VA, class 1 at 6 VA. VDE 0414, IEC 61869-2. Sourced to order via RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":[],"specifications":{"Depth":"Frame : 45 mm Total : 65 mm","Range":"PowerLogic","Width":"Outside: 70 mm","Height":"Outside: 95 mm","Sealing":"Without","Diameter":"40 mm","Standards":"VDE 0414 IEC 61869-2","Product name":"CT","Mounting mode":"Insulated locking screw Clip-on By screws","Accuracy class":"Class 0.5 at 4 VA Class 1 at 6 VA","Opening of bars":"50.5 x 12.5 40.5 x 20.5","lifecycle_stage":"current","Mounting support":"DIN rail Busbar Mounting plate","Relative humidity":"0...95 %","Secondary current":"5 A","[In] rated current":"500 A","Cable outer diameter":"40 mm","Maximum safety factor":"5","IP degree of protection":"IP20","Current transformer type":"Tropicalised for busbar and cable Solid core","Current transformer ratio":"500/5","Dynamic withstand current":"2.5 Ith","Product or component type":"Current transformer","Electrical insulation class":"Class B","[Ue] rated operational voltage":"< 720 V AC 50/60 Hz","Ambient air temperature for operation":"-25...60 °C","[Uimp] rated impulse withstand voltage":"3 kV","[Ith] conventional free air thermal current":"30 kA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$34.29","priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/8de4d86362a1448f25bcc712e8789550.pdf","sourceUrl":null,"alternativesUrl":"https://aoctrl.com/api/mcp/products/METSECT5MD050/alternatives.json"},"ai":{"faq":[{"question":"What are the key accuracy ratings?","answer":"It offers class 0.5 at 4 VA burden and class 1 at 6 VA, which covers both metering and light protection applications."},{"question":"What mounting options are available?","answer":"It can be mounted using an insulated locking screw, clip-on, or by screws, and supports DIN rail, busbar, or mounting plate attachment."},{"question":"Does the CT comply with IEC standards?","answer":"Yes, it conforms to VDE 0414 and IEC 61869-2, with IP20 degree of protection and Class B insulation."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/METSECT5MD050","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/METSECT5MD050 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}}