{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"OVRT240550CU","brand":"ABB","brandSlug":"abb","productSlug":"OVRT240550CU","canonicalUrl":"https://aoctrl.com/abb/OVRT240550CU","factsUrl":"https://aoctrl.com/api/mcp/products/OVRT240550CU","rawCanonicalId":null},"summary":{"shortDescription":"ABB OVR series, Type 2 surge protection device, OVRT240550CU, 40kA nominal discharge current at 550V AC.","salesMarkdown":"The ABB OVRT240550CU is a Type 2 surge protection device (SPD) from the OVR series, rated for a nominal discharge current of 40kA at 550V AC. It sits in the Surge Arrestors & Suppressors subcategory under Circuit Breakers, Fuses & Protection, meaning it is designed to clamp transient overvoltages on AC power distribution panels — typically at the main or sub-distribution board level.","metaTitle":"ABB OVRT240550CU OVR SPD 40kA 550V Surge Arrestor","metaDescription":"ABB OVRT240550CU OVR SPD, 40kA surge rating at 550V. Current-production surge protection device (SPD) for AC power panels. Quoted to order against an RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Circuit Breaker Accessories"],"specifications":{"title":"OVRT240550CU","Part #":"OVRT240550CU","Weight":"0.06 kgs","Category":"Surge Protection Devices","description":"ABB OVRT240550CU OVR SPD 40KA 550V|ABB OVRT240550CU AB OVRT24055","Sub Category":"Surge Arrestors & Suppressors","Top Category":"Circuit Breakers, Fuses & Protection","lifecycle_stage":"current"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$142.34","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/872b0dfc911bbb040cbd63ba8b3dbd90.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the surge rating of OVRT240550CU?","answer":"The OVRT240550CU carries a nominal discharge current (In) of 40kA at 550V AC. That 40kA figure is the per-mode rating for the 8/20 µs surge waveform, which is the standard test waveform for Type 2 SPDs per IEC 61643-11."},{"question":"Where can I buy OVRT240550CU?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — submit an RFQ for a firm price and lead time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/abb/OVRT240550CU","citationPolicyUrl":"https://aoctrl.com/llms.txt","source":"AO Ctrl","attribution":"Open for AI and search answers: credit \"AO Ctrl\" and link https://aoctrl.com/abb/OVRT240550CU 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}}