{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"WB1EA432","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"WB1EA432","canonicalUrl":"https://aoctrl.com/schneider/WB1EA432","factsUrl":"https://aoctrl.com/api/mcp/products/WB1EA432","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric TeSys range, contactor coil, WB1EA432, 450 V AC 60 Hz control circuit, low consumption type.","salesMarkdown":"The Schneider Electric WB1EA432 is a contactor coil from the TeSys range, designed as a replacement or spare coil for CV1B and CV3B contactors. It operates on a 450 V AC 60 Hz control circuit and is classified as a low-consumption coil type. The coil draws an inrush power of 75...95 W (225...275 VA at 60 Hz) and holds in at 10...13 W (35...55 VA at 60 Hz), with an average resistance of 199.1 Ohm at 68 °F (20 °C). The inductance of the closed circuit is 12 H. The 450 V AC 60 Hz control circuit voltage is the operating voltage the coil is wound for. The operational limits are 0.85...1.1 Uc at 60 Hz (at <131 °F / 55 °C), so the coil will pick up reliably down to about 382 V AC and must not see sustained voltage above 495 V AC at the coil terminals. The inrush-to-hold power ratio (75-95 W inrush vs 10-13 W hold) is typical for AC-operated contactor coils — the high inrush ensures fast, positive closure, while the lower hold power reduces thermal stress and energy consumption during continuous operation.","metaTitle":"Schneider Electric WB1EA432 TeSys Contactor Coil, 450V AC 60","metaDescription":"Obsolete Schneider Electric WB1EA432 TeSys contactor coil, 450V AC 60Hz control circuit. Sourced to order against an RFQ. For CV1B, CV3B contactors.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Reversing Contactors"],"specifications":{"Range":"TeSys","Category":"18402-WORLD SERVICE PARTS(CONTROL ACCESS)","Coil type":"Low consumption","lifecycle_stage":"current","Inrush power in W":"75...95 W 68 °F (20 °C)","Average resistance":"199.1 Ohm 68 °F (20 °C)","Inrush power in VA":"225...275 VA 60 Hz 0.34 68 °F (20 °C))","Control circuit type":"AC","Nbr. of units in pkg.":"1","Product or Component Type":"Contactor coil","Inductance of closed circuit":"12 H","[Uc] control circuit voltage":"450 V AC 60 Hz","Control circuit voltage limits":"Operational: 0.85...1.1 Uc at 60 Hz (at <131 °F (55 °C))","Hold-in power consumption in W":"10...13 W 68 °F (20 °C)","Hold-in power consumption in VA":"35...55 VA 60 Hz 0.37 68 °F (20 °C))"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/bb0ba30bc0759b85ee19a95b0cb51eb9.pdf","sourceUrl":"https://www.se.com/us/en/product/WB1EA432/coil-wb1e-450v-ac-for-cv1b-cv3b-contactor/","alternativesUrl":"https://aoctrl.com/api/mcp/products/WB1EA432/alternatives.json"},"ai":{"faq":[{"question":"What is the WB1EA432's listed range?","answer":"The WB1EA432 belongs to the TeSys range of contactors and motor starters from Schneider Electric."},{"question":"What contactors does this coil fit?","answer":"The WB1EA432 is a replacement coil for Schneider Electric CV1B and CV3B contactors, as stated in the manufacturer's description."},{"question":"What is the control circuit voltage and frequency for this coil?","answer":"The control circuit voltage is 450 V AC at 60 Hz. The operational voltage limits are 0.85 to 1.1 times Uc at 60 Hz, at temperatures below 131 °F (55 °C)."},{"question":"How do I source this obsolete part?","answer":"Since the WB1EA432 is obsolete, it is not available as a new-manufactured unit. Submit an RFQ with your required quantity, and we will source it from our surplus and broker network."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/WB1EA432","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/WB1EA432 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}}