{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1SDA068094R1","brand":"ABB","brandSlug":"abb","productSlug":"1SDA068094R1","canonicalUrl":"https://aoctrl.com/abb/1SDA068094R1","factsUrl":"https://aoctrl.com/api/mcp/products/1SDA068094R1","rawCanonicalId":null},"summary":{"shortDescription":"ABB XT4N 160 TMD 20-300 4p F F distribution MCCB, 20 A rated current (In), 160 A frame (Iu), 4-pole, 690 V, 50/60 Hz, TMD trip unit.","salesMarkdown":"## Rated current (In) 20 A vs frame rating (Iu) 160 A — the sizing decision The 1SDA068094R1: This is the value that matches the load circuit — a 20 A feeder, motor branch, or distribution subfeed. The frame rating Iu is 160 A, meaning the physical breaker shell and bus bars are rated for up to 160 A. The TMD thermal-magnetic trip unit is adjustable from 20 A up to 300 A (the TMD 20-300 designation), so the same frame can be re-set for a higher load by swapping the trip unit — useful if the panel design changes later. At 20 A In, this breaker sits in the ABB XT4 platform — a compact 160 A frame size that fits standard distribution panelboards and switchgear. The 4-pole configuration handles three-phase plus neutral, common for 3-phase 4-wire systems in commercial and industrial distribution.","metaTitle":"ABB 1SDA068094R1 XT4N 160 TMD MCCB, 20 A, 4-Pole","metaDescription":"ABB 1SDA068094R1 XT4N 160 TMD MCCB, 20 A rated current, 160 A frame, 4-pole, 690 V, 50/60 Hz. Active production, sourced to order. Request a quote.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["MCCB up to 100A"],"specifications":{"In":"20","Iu":"160","Size":"XT4","Type":"XT4N 160 TMD 20-300 4p F F","title":"1SDA068094R1","Weight":"3.1 Kg","Trip units":"TMD","Product No.":"1SDA068094R1","description":"XT4N 160 TMD 20-300 4p F F Distribution Circuit Breakers","Product Type":"XT4N 160 TMD 20-300 4p F F Distribution Circuit Breakers","Number of Poles":"4 poles","Shipping Weight":"5 Kg","lifecycle_stage":"current","Dimensions (LxWxH)":"8.25cm x 14cm x 16cm","Rated Current (In)":"20 A","Rated Voltage (Ur)":"690 V","Estimated Lead Time":"2 - 4 weeks.","Rated Frequency (f)":"50 / 60 Hz"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$525.00","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/693a0b7ae88732210cb3d789a2ed7631.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the rated current (In) and frame rating (Iu) of 1SDA068094R1?","answer":"The rated current In is 20 A. The frame rating Iu is 160 A. The TMD trip unit is adjustable from 20 A to 300 A, so the breaker can be re-set for higher loads by changing the trip unit."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/abb/1SDA068094R1","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/1SDA068094R1 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}}