{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"ZA185-84","brand":"ABB","brandSlug":"abb","productSlug":"ZA185-84","canonicalUrl":"https://aoctrl.com/abb/ZA185-84","factsUrl":"https://aoctrl.com/api/mcp/products/ZA185-84","rawCanonicalId":null},"summary":{"shortDescription":"ABB A-Line, Replacement Coil, 110-120V 60Hz, for A145 through A185 contactors, ZA185-84.","salesMarkdown":"The ABB ZA185-84 is a replacement coil for the A-Line series of across-the-line contactors, specifically the A145 through A185 and A145N4 frames. It's rated for 110-120V at 60Hz — a standard control voltage for North American panel builds. The coil itself is the part that fails when a contactor chatters or drops out under load; swapping it is often the fix before replacing the whole contactor. The coil mounts directly onto the contactor's magnet stack — no panel rework needed if you're swapping into an existing A145/A185 installation. Verify the coil voltage matches your control transformer tap before energizing; a 120V coil pulled down to 110V still holds, but below 100V it'll drop out and buzz. The 60Hz rating means it's for line-frequency control, not DC or variable-frequency coil drives.","metaTitle":"ABB ZA185-84 Replacement Coil, 120V 60Hz A-Line, EOL","metaDescription":"ABB ZA185-84 replacement coil for A145-A185 contactors, 110-120V 60Hz, A-Line series. End-of-life (EOL) status; sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Contactor & Starter Coils"],"specifications":{"Type":"Accessories","title":"ZA185-84","description":"Replacement Coil 120v|ABB Replacement 110-120v 60 Hz Coil For A145 Through A185 And A145n4 Across The Linecontactors","Family / Style":"A-Line","lifecycle_stage":"eol_hot"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$283.50","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/7b0599cc6b7842d0be99baa27a8305eb.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Where can I buy ZA185-84?","answer":"We source the ZA185-84 to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — submit an inquiry for a firm quote."},{"question":"What contactors does the ZA185-84 fit?","answer":"It's a replacement coil for ABB A-Line contactors in the A145 through A185 frames, including the A145N4 variant. Rated 110-120V at 60Hz."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/abb/ZA185-84","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/ZA185-84 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}}