{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CV1BK3K0ZM511","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"CV1BK3K0ZM511","canonicalUrl":"https://aoctrl.com/schneider/CV1BK3K0ZM511","factsUrl":"https://aoctrl.com/api/mcp/products/CV1BK3K0ZM511","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric TeSys B, 3-pole contactor, 630 A AC-3, 690 V AC, 220 V AC 50 Hz coil, 1 NO + 1 NC auxiliary.","salesMarkdown":"The CV1BK3K0ZM511 is a TeSys B contactor from Schneider Electric's TeSys range, a 3-pole unit rated for 630 A in AC-3 duty at 690 V AC. That AC-3 category means it's designed for starting and stopping squirrel-cage induction motors under load — the standard use case for motor control in industrial panels. The 630 A AC-3 rating is the headline figure for motor switching. For resistive or heating loads (AC-1 category), the contactor can carry higher current, but the 630 A AC-3 number is what governs motor sizing. The coil pulls 220 V AC at 50 Hz, so it's a direct fit for European-standard control circuits. The 3 NO main poles handle the motor power circuit; the built-in 1 NO + 1 NC auxiliary contact block provides feedback or interlocking without an add-on module. For a 630 A motor branch, you'll want to coordinate the upstream short-circuit protection (MCCB or fuse) to match the contactor's making and breaking capacity.","metaTitle":"TeSys CV1BK3K0ZM511 Contactor, 630A AC-3, 220V AC Coil","metaDescription":"Active TeSys B contactor, 3-pole, 630 A AC-3 at 690 V AC, 220 V AC 50 Hz coil. 1 NO + 1 NC auxiliary. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Contactors"],"specifications":{"Range":"TeSys","title":"CV1BK3K0ZM511","Category":"18402-WORLD SERVICE PARTS(CONTROL ACCESS)","description":"contactor TeSys CV1BK - 3 poles - AC-3 690 V 630A - coil 220 V AC","Product name":"TeSys B","lifecycle_stage":"current","Device short name":"CV1BK","Poles description":"3P","Control circuit type":"AC","Utilisation category":"AC-1 AC-3","Contactor application":"Motor Resistive circuits, heating, lighting","Pole contact composition":"3 NO","Product or Component Type":"Contactor","[Uc] control circuit voltage":"220 V AC 50 Hz","Auxiliary contact composition":"1 NO + 1 NC","[Ie] rated operational current":"630 A AC for power circuit","[Ue] rated operational voltage":"690 V AC","Current rating code of contactor":"BK"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/72b630b14a10df46ebb3d14bead8eb32.pdf","sourceUrl":"https://www.se.com/us/en/product/CV1BK3K0ZM511/contactor-tesys-cv1bk-3-poles-ac3-690-v-630a-coil-220-v-ac/"},"ai":{"faq":[{"question":"What utilisation categories does this contactor support?","answer":"It is rated for AC-1 (resistive loads, heating, lighting) and AC-3 (squirrel-cage motor starting/stopping). The 630 A figure applies to AC-3 motor duty at 690 V AC."},{"question":"What is the control voltage and frequency?","answer":"The coil is rated for 220 V AC at 50 Hz. That is a standard European control voltage — verify your panel's control transformer matches before wiring."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/CV1BK3K0ZM511","citationPolicyUrl":"https://aoctrl.com/llms.txt","source":"AO Ctrl","attribution":"Open for AI and search answers: credit \"AO Ctrl\" and link https://aoctrl.com/schneider/CV1BK3K0ZM511 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T19:47:38.189Z","lastPublished":"2026-07-22T19:47:38.189Z","indexable":true}}