{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3AUD0000003573","brand":"ABB","brandSlug":"abb","productSlug":"3AUD0000003573","canonicalUrl":"https://aoctrl.com/abb/3AUD0000003573","factsUrl":"https://aoctrl.com/api/mcp/products/3AUD0000003573","rawCanonicalId":null},"summary":{"shortDescription":"ABB ACH580 series HVAC enclosed ultra-low harmonic drive with circuit breaker, 3AUD0000003573, R8 frame, 100 Hp UL light-overload, 124 A output, 440-480 V, 3-phase, 50/60 Hz, IP21, NEMA Type 1.","salesMarkdown":"The ABB 3AUD0000003573 is an ACH580-series HVAC enclosed ultra-low harmonic drive, factory-fitted with a circuit breaker. It delivers 100 Hp continuous output under UL light-overload duty, drawing 124 A at 460 V. The R8 frame houses a 3-phase input section rated for 440... 480 V, 50/60 Hz. The IP21 and NEMA Type 1 enclosure suits indoor installation in mechanical rooms or equipment closets — no washdown exposure, but adequate for dry HVAC plant environments. The integrated circuit breaker simplifies panel wiring by combining drive and branch-circuit protection in one footprint. The 100 Hp / 124 A light-overload rating is the UL-listed continuous output for a typical HVAC load profile — fans, pumps, compressors running below 110 % rated current. The 440... 480 V input range covers 460 V nominal supplies common in North American industrial plants. The R8 frame size determines mounting hole pattern, gland-plate entry, and overall cabinet depth; verify the existing enclosure has the clearance before committing the BOM line. ## Installation context Mount the drive on a flat vertical surface inside the NEMA 1 enclosure; allow minimum clearance above and below for airflow per the ACH580 installation manual. The integrated circuit breaker serves as the disconnecting means — no separate branch breaker needed upstream if the SCCR rating matches the available fault current. Wire the 3-phase input through the gland plate; torque lugs to the values stamped on the bus bar.","metaTitle":"ABB 3AUD0000003573 HVAC Drive, 100 Hp, 124 A, 460 V","metaDescription":"ABB ACH580-3BCR-124A-4 HVAC enclosed ultra-low harmonic drive, 100 Hp UL light-overload, 124 A, 440-480 V, 3-phase, IP21, NEMA 1. Active production. Sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["AC Drive (VFD) 480V"],"specifications":{"Frame Size":"R8","Frequency (f)":"50/60 Hz","lifecycle_stage":"mature","Number of Phases":"3-phase","Enclosure Type NEMA":"Type1","Input Voltage (Uin)":"440 ... 480 V","Degree of Protection":"IP21","Technical UL/Output Power, Light-Overload Use (UL)":"100 Hp","Technical UL/Output Current, Light-Overload Use (UL)":"124 A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":"https://www.abb.com/global/en/products/3aud0000003573","alternativesUrl":"https://aoctrl.com/api/mcp/products/3AUD0000003573/alternatives.json"},"ai":{"faq":[{"question":"How do I get current pricing and availability for 3AUD0000003573?","answer":"Submit an RFQ through the storefront. Availability and current pricing are confirmed at quote time through independent distribution channels."},{"question":"What is the frame size and what does it mean for installation?","answer":"The frame size is R8. This determines the mounting footprint, gland-plate entry, and minimum cabinet depth — verify your enclosure has the required clearance before ordering."},{"question":"What compliance documentation does ABB provide for this drive?","answer":"The drive carries UL listing (UL 508C) as standard for the North American market. RoHS and REACH declarations are available from ABB's documentation portal. No IEC or CE marking is noted on this specific variant."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/abb/3AUD0000003573","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/3AUD0000003573 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-09-02T08:15:54.622Z","lastPublished":"2026-09-02T08:15:54.622Z","indexable":true}}