{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"AF43S","brand":"ABB","brandSlug":"abb","productSlug":"AF43S","canonicalUrl":"https://aoctrl.com/abb/AF43S","factsUrl":"https://aoctrl.com/api/mcp/products/AF43S","rawCanonicalId":null},"summary":{"shortDescription":"ABB AF43S contactor, GE A-Series legacy, Size A, surface mount, current lifecycle stage.","salesMarkdown":"## What the Size A and surface mount mean for your panel Size A on this ABB AF43S contactor tells you the physical envelope — it fits the same panel cutout and mounting hole pattern as the legacy GE A-Series contactors it replaces. That matters when you're swapping one into an existing panel without re-drilling the backplate. Surface mounting means it bolts directly to a panel backplate, not a DIN rail. You'll need clearance for the mounting screws and a straight shot for the power wiring — no rail adapter to fumble with. ## Lifecycle and sourcing — still in current production ABB is the brand behind this part after the GE Industrial Solutions acquisition. The AF43S order code maps to the legacy GE A-Series front-panel surface-mount contactor family — same form, same fit, same mounting footprint.","metaTitle":"ABB AF43S Contactor, Size A, Surface Mount","metaDescription":"ABB AF43S Size A contactor, surface mount, current lifecycle stage. Sourced to order against RFQ through independent distribution.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Contactors"],"specifications":{"Size":"A","title":"AF43S","Mounting":"Surface","description":"GE AF43S A-SERIES FRONT|GEN AF43S PNLBD FRONT SURFACE","lifecycle_stage":"current"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/968bbf8a6a40971d7f50938c08b0dba9.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What does Size A mean for the AF43S contactor?","answer":"Size A defines the physical mounting envelope — the panel cutout dimensions and bolt pattern that match the legacy GE A-Series. It's the smallest frame size in that series, suited for lower-current switching in control panels."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/abb/AF43S","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/AF43S 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}}