{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1SDA068087R1","brand":"ABB","brandSlug":"abb","productSlug":"1SDA068087R1","canonicalUrl":"https://aoctrl.com/abb/1SDA068087R1","factsUrl":"https://aoctrl.com/api/mcp/products/1SDA068087R1","rawCanonicalId":null},"summary":{"shortDescription":"ABB XT4N 160 TMA 100-1000 3p F F, MCCB, 100 A, 690 V, 3-pole, 50/60 Hz, thermal-magnetic trip unit, frame rating 160 A.","salesMarkdown":"## 100 A continuous rating — what it means for your load The 1SDA068087R1 carries a rated current In of 100 A — this is the continuous current the breaker will carry without tripping under normal conditions. The load current must stay at or below 100 A for the breaker to hold; any sustained overload above that will eventually trip the thermal element. The frame rating Iu is 160 A, meaning the physical breaker shell and contacts are sized for up to 160 A. The installed trip unit sets the actual protection threshold at 100 A, but the frame can accept a higher-rated trip unit later without changing the enclosure. ## Trip unit and protection curve The TMA trip unit is thermal-magnetic with an adjustable thermal (overload) setting and a fixed instantaneous (short-circuit) threshold. The '100-1000' in the type code indicates the thermal adjustment range — from 100 A up to 1000 A (the frame's maximum). This suits distribution and general motor protection where the overload pickup needs field adjustment. Rated voltage is 690 V, covering both 400 V and 690 V industrial distribution systems. The breaker is rated for 50/60 Hz, so it works on either grid frequency without derating.","metaTitle":"ABB 1SDA068087R1 XT4N 160 TMA 100-1000 3p F F, 100 A","metaDescription":"ABB 1SDA068087R1 XT4N 160 TMA 100-1000 3p F F MCCB, 100 A rated current, 690 V, 3-pole, 50/60 Hz. Active production. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["MCCB up to 100A"],"specifications":{"In":"100","Iu":"160","Size":"XT4","Type":"XT4N 160 TMA 100-1000 3p F F","title":"1SDA068087R1","Weight":"2.1 Kg","Trip units":"TMA","Product No.":"1SDA068087R1","description":"XT4N 160 TMA 100-1000 3p F F Distribution Circuit Breakers","Product Type":"XT4N 160 TMA 100-1000 3p F F Distribution Circuit Breakers","Number of Poles":"3 poles","Shipping Weight":"4 Kg","lifecycle_stage":"current","Dimensions (LxWxH)":"8.25cm x 10.5cm x 16cm","Rated Current (In)":"100 A","Rated Voltage (Ur)":"690 V","Estimated Lead Time":"2 - 4 weeks.","Rated Frequency (f)":"50 / 60 Hz"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$375.00","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/7be4e6a2f86359905b734d891c6c866d.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the rated current In and frame rating Iu of 1SDA068087R1?","answer":"The rated current In is 100 A — this is the continuous current the breaker carries without tripping. The frame rating Iu is 160 A, which is the maximum trip unit rating the frame can accept."},{"question":"What voltage and frequency does 1SDA068087R1 support?","answer":"Rated voltage is 690 V, covering both 400 V and 690 V systems. Rated frequency is 50/60 Hz, so it works on either grid without derating."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/abb/1SDA068087R1","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/1SDA068087R1 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}}