{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1SFA899002R1072","brand":"ABB","brandSlug":"abb","productSlug":"1SFA899002R1072","canonicalUrl":"https://aoctrl.com/abb/1SFA899002R1072","factsUrl":"https://aoctrl.com/api/mcp/products/1SFA899002R1072","rawCanonicalId":null},"summary":{"shortDescription":"ABB, PSLW-72 series, terminal enlargement, 1SFA899002R1072, auto phase sequence detection, operation -25 to +60 °C.","salesMarkdown":"The ABB 1SFA899002R1072 is a PSLW-72 terminal enlargement — a hardware accessory that expands the wiring capacity of the PSLW-72 series phase sequence relay. Its listed function is auto phase sequence detection, meaning the relay it attaches to automatically identifies the correct phase rotation (-L2-L3 or reversed) without manual test-button intervention. For a commissioning engineer, that saves a trip to the panel: the relay self-checks on power-up and flags a miswire before the motor sees voltage. The terminal enlargement snaps onto the PSLW-72 base unit — no tools needed for the mechanical fit, though the wiring itself needs a screwdriver. The CAD dimensional drawing (2CDC001079B0201,) gives the exact footprint for panel layout; account for the added height above the base relay when planning DIN-rail spacing. Listed as Active in the product lifecycle — ABB continues to manufacture this order code, no phase-out notice on record. For compliance documentation, the part follows EU Directive 2011/65/EU and Amendment 2015/863 (RoHS,), and carries a WEEE category of 5 (Small Equipment,) with a B2B classification. The TSCA certificate (2CMT2023-006524,) and Conflict Minerals Reporting Template (9AKK108467A5658,) are available for tender or compliance audits. ## Sourcing reality This is a current-production accessory, so it sources through standard ABB distribution channels. No second-source or pin-compatible alternative exists in the PSLW-72 family; the terminal enlargement is the only wiring-expansion option for that relay base.","metaTitle":"ABB 1SFA899002R1072 PSLW-72 Terminal Enlargement, Auto Phase","metaDescription":"ABB 1SFA899002R1072 PSLW-72 terminal enlargement with auto phase sequence detection. Active lifecycle, RoHS compliant, operation -25 to +60 °C. Quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Soft Starters"],"specifications":{"Function":"Auto phase sequence detection","lifecycle_stage":"current","Product Main Type":"PSLW-72","Ambient Air Temperature":"Operation -25 ... +60 °C","Object Classification Code":"Q","Material Compliance/WEEE Category":"5. Small Equipment (No External Dimension More Than 50 cm)","Material Compliance/WEEE B2C / B2B":"Business To Business","Material Compliance/RoHS Information":"Following EU Directive 2011/65/EU and Amendment 2015/863 July 22, 2019","Popular Downloads/CAD Dimensional Drawing":"2CDC001079B0201","Popular Downloads/Instructions and Manuals":"5309712-1","Popular Downloads/Data Sheet, Technical Information":"1SFC132012C0201","Material Compliance/Toxic Substances Control Act - TSCA":"2CMT2023-006524","Material Compliance/Conflict Minerals Reporting Template (CMRT)":"9AKK108467A5658"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":"https://www.abb.com/global/en/products/1sfa899002r1072","alternativesUrl":"https://aoctrl.com/api/mcp/products/1SFA899002R1072/alternatives.json"},"ai":{"faq":[{"question":"What compliance documentation is available for 1SFA899002R1072?","answer":"RoHS compliance per EU Directive 2011/65/EU and Amendment 2015/863, WEEE Category 5 Small Equipment, TSCA certificate, and Conflict Minerals Reporting Template are all on file."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/abb/1SFA899002R1072","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/1SFA899002R1072 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}}