{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"A30-30-10-34","brand":"ABB","brandSlug":"abb","productSlug":"A30-30-10-34","canonicalUrl":"https://aoctrl.com/abb/A30-30-10-34","factsUrl":"https://aoctrl.com/api/mcp/products/A30-30-10-34","rawCanonicalId":null},"summary":{"shortDescription":"Eaton A30 series, non-reversing contactor, 3-pole, 55 A, 208 V AC coil, 1 NO auxiliary contact, end-of-life hot status.","salesMarkdown":"The Eaton A30-30-10-34 is a 3-pole, non-reversing across-the-line contactor rated for 55 A. It carries a 208 V AC coil and one normally open auxiliary contact. This is the sort of part you'd find in a motor starter for a pump or conveyor — switching the line voltage to the motor, with the auxiliary contact feeding a status back to the PLC or lighting a run light on the panel door. ## What the 55 A rating means in practice For motor loads, you'd size it against the full-load amps of the motor — a 55 A contactor handles a motor drawing around 55 A continuous, with some headroom for inrush on startup. The 3-pole construction switches all three phases, which is standard for three-phase motor circuits in North American 208 VAC distribution. ## Panel fit and coil voltage The 208 V AC coil voltage matches common 208Y/120 V commercial and light industrial panels. If your control transformer is putting out 208 V, this contactor pulls in without a separate step-down. The auxiliary contact (1 NO) gives you one feedback signal — enough for a simple run indication or to seal in the start circuit.","metaTitle":"Eaton A30-30-10-34 Contactor, 55A, 3-Pole, 208V Coil, EOL","metaDescription":"Eaton A30-30-10-34 non-reversing contactor, 55A, 3-pole, 208V AC coil, 1NO aux. End-of-life hot status. Sourced to order against RFQ. Confirm fit before specifying.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Contactors"],"specifications":{"Amps":"55","Type":"Contactor","Poles":"3","title":"A30-30-10-34","Volts AC":"208","description":"A30,3p Contactor,208/60,175/50|3 Pole, 55 Amp, Non-reversing Across The Line Contactor With 208v Ac Coil And 1no Auxiliary Contact","lifecycle_stage":"eol_hot"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/08cc9cdec3742734ed2122d6c9bd3141.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the A30-30-10-34 rated for?","answer":"It is a 55 A, 3-pole, non-reversing contactor with a 208 V AC coil. The auxiliary contact is 1 normally open. Use it to switch three-phase motor loads up to 55 A continuous."},{"question":"Where can I buy the A30-30-10-34?","answer":"We source this part to order against an RFQ through independent distribution channels. Availability and current pricing are confirmed at quote time. Submit an RFQ for a firm price and lead time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/abb/A30-30-10-34","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/A30-30-10-34 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}}