{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"A1A030TW-2","brand":"ABB","brandSlug":"abb","productSlug":"A1A030TW-2","canonicalUrl":"https://aoctrl.com/abb/A1A030TW-2","factsUrl":"https://aoctrl.com/api/mcp/products/A1A030TW-2","rawCanonicalId":null},"summary":{"shortDescription":"ABB A1A030TW-2 contactor, A1A series, 240 VDC coil, TMF 30-400 thermal overload relay reference, lifecycle stage eol_hot.","salesMarkdown":"## What the 240 VDC rating means for fit The coil is rated for 240 VDC — this is the control voltage the contactor's electromagnet expects to pull in and hold. On a DC control bus, the coil's inrush and hold current differ from an AC coil; if your panel runs a 240 VDC supply, the A1A030TW-2 is a direct fit without an additional rectifier or interposing relay. ## What the description tells a panel builder The description references TMF 30-400 — this is the thermal overload relay that mates with the contactor. The TMF series provides adjustable overload protection and differential phase-loss sensing. If you are replacing an existing assembly, verify that the TMF 30-400 is still in your BOM or that a compatible overload relay is specified. ## Deployment context — contactor duty As a contactor, the A1A030TW-2 is used to switch power to motor loads, lighting, or resistive heating in control panels. The 240 VDC coil suits DC-distributed control systems common in some industrial and rail applications. Mounting is typically DIN-rail or panel-mount, with the overload relay snapping on directly.","metaTitle":"ABB A1A030TW-2 Contactor, 240 VDC, EOL Hot","metaDescription":"ABB A1A030TW-2 contactor, rated 240 VDC. Lifecycle stage eol_hot — sourced to order against RFQ. Confirm availability and pricing at quote time.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Contactors"],"specifications":{"title":"A1A030TW-2","Volts DC":"240","description":"ABB A1A030TW-2 A1A 100 TMF 30-400 2|ABB A1A030TW-2 AB A1A030TW2","lifecycle_stage":"eol_hot"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/94fcaab72d74e3dd22c1637ddda482b7.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/abb/A1A030TW-2","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/A1A030TW-2 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}}