{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CV1BH1H0ZMD11","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"CV1BH1H0ZMD11","canonicalUrl":"https://aoctrl.com/schneider/CV1BH1H0ZMD11","factsUrl":"https://aoctrl.com/api/mcp/products/CV1BH1H0ZMD11","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric TeSys B CV1BH, single-pole contactor, 300 A AC rated operational current, 690 V AC, 220 V DC coil, 1 NO + 1 NC auxiliary contacts.","salesMarkdown":"The CV1BH1H0ZMD11 is a TeSys B single-pole contactor from the Schneider Electric TeSys range, designed for motor starting and resistive load switching. The 220 V DC coil suits installations where a DC control bus is already in place — common in marine switchboards and industrial DC auxiliary systems. The AC-1 rating covers resistive loads like heating elements, where the switching current is purely sinusoidal and contact wear is lower. The 690 V AC rated operational voltage means the contactor can be used on 400 V or 480 V systems with headroom, and on 690 V line-to-line circuits common in heavy industrial and marine installations. The single-pole (1P) configuration with 1 NO main pole is suited for single-phase motor control or DC load switching where only one line needs interruption. ## Control circuit and auxiliary contacts The 220 V DC control circuit voltage is a fixed nominal — the coil holds in at that level, and dropout occurs below the manufacturer's release threshold. Auxiliary contact composition is 1 NO + 1 NC, giving one normally-open and one normally-closed feedback contact for status indication or interlocking. This is sufficient for basic seal-in circuits or PLC digital input feedback, but for more complex logic, an additional auxiliary contact block would be needed.","metaTitle":"TeSys CV1BH1H0ZMD11 Contactor, 1P, 300 A AC, 220 VDC Coil","metaDescription":"TeSys B CV1BH1H0ZMD11 single-pole contactor, 300 A AC rated operational current at 690 V AC, 220 V DC coil. Active production. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Contactors"],"specifications":{"Range":"TeSys","Product name":"TeSys B","lifecycle_stage":"current","Device short name":"CV1BH","Poles description":"1P","Control circuit type":"DC","Utilisation category":"AC-1 AC-3","Contactor application":"Motor Resistive circuits, heating, lighting","Pole contact composition":"1 NO","Product or component type":"Contactor","[Uc] control circuit voltage":"220 V DC","Auxiliary contact composition":"1 NO + 1 NC","[Ie] rated operational current":"300 A AC for power circuit","[Ue] rated operational voltage":"690 V AC","Current rating code of contactor":"BH"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":"https://www.se.com/be/en/product/CV1BH1H0ZMD11/contactor-tesys-cv1bh-1-pole-ac3-690-v-300a-coil-220-v-dc/","alternativesUrl":"https://aoctrl.com/api/mcp/products/CV1BH1H0ZMD11/alternatives.json"},"ai":{"faq":[{"question":"What is the utilisation category and what does it mean?","answer":"The contactor is rated for AC-1 (resistive loads like heating) and AC-3 (squirrel-cage motor starting and running). AC-3 is the more demanding duty due to motor inrush current."},{"question":"What auxiliary contacts does this contactor have?","answer":"It comes with 1 normally-open and 1 normally-closed auxiliary contact, suitable for basic feedback or interlocking."},{"question":"What is the coil voltage?","answer":"The control circuit voltage is 220 V DC."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/CV1BH1H0ZMD11","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/CV1BH1H0ZMD11 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-09-02T08:15:54.622Z","lastPublished":"2026-09-02T08:15:54.622Z","indexable":true}}