{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TA75DU80-20","brand":"ABB","brandSlug":"abb","productSlug":"TA75DU80-20","canonicalUrl":"https://aoctrl.com/abb/TA75DU80-20","factsUrl":"https://aoctrl.com/api/mcp/products/TA75DU80-20","rawCanonicalId":null},"summary":{"shortDescription":"ABB, A-Line, Thermal Overload Relay, TA75DU80-20, 60-80 A range, Class 20 trip curve.","salesMarkdown":"## Thermal overload relay, 60–80 A, Class 20 The ABB TA75DU80-20 is a thermal overload relay from the A-Line family, covering a 60–80 A setting range with a Class 20 trip characteristic. Class 20 means the relay allows a 20-second cold-start trip delay at 7.2× setting current — standard for motor protection where the starting profile of the load (pump, fan, conveyor) needs a longer acceleration window than a Class 10 relay permits. ## Panel integration Mounts directly to ABB A-Line contactors in the same frame size. The relay body clips onto the contactor without tools; the adjustment dial and trip-indicator flag remain visible after assembly. Spring-cage terminals accept 0.2–2.5 mm² solid or ferruled stranded conductors — strip length 8 mm avoids whiskers under the cage.","metaTitle":"ABB TA75DU80-20 Thermal Overload Relay, 60-80A Class 20","metaDescription":"ABB TA75DU80-20 thermal overload relay, 60-80 A range, Class 20 trip curve. A-Line family. Currently in production. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Overload Relays"],"specifications":{"Type":"Thermal","title":"TA75DU80-20","description":"60-80a O/l Relay Class 20|Abb Ta75du80-20 60-80a O/l Re","Family / Style":"A-Line","lifecycle_stage":"current"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$91.44","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/f7d6d82c8a63465640b106180f2d2442.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the TA75DU80-20's listed type and family?","answer":"The TA75DU80-20 is a thermal overload relay (Type Thermal) belonging to the ABB A-Line family."},{"question":"Where can I buy the TA75DU80-20?","answer":"The TA75DU80-20 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":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/abb/TA75DU80-20","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/TA75DU80-20 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}}