{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"VW3L40420","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"VW3L40420","canonicalUrl":"https://aoctrl.com/schneider/VW3L40420","factsUrl":"https://aoctrl.com/api/mcp/products/VW3L40420","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric Lexium integrated drive accessory, VW3L40420 insert, 4 I/O signals + 2 STO signals via M8 connectors.","salesMarkdown":"The VW3L40420 is an insert for the Lexium integrated drive family, used to bring four I/O signals and two Safe Torque Off (STO) signals out to M8 connectors on the drive body. The kit includes two inserts with three connectors total: one 4-pin male M8 for STO signal connection, one 4-pin female M8 for STO signal connection, and four 3-pin female M8 connectors for the four I/O signals. ## Deployment context This is a field-installable accessory — no need to pull the drive off the machine. You mount the inserts into the drive's communication interface slot and run your M8 pigtails straight to the sensors or safety relay. The STO pair (one male, one female) lets you daisy-chain the safety loop across multiple drives without extra junction boxes. Schneider lists this part as Active and in the mature lifecycle stage. It is still in regular production, so no last-time-buy window to watch.","metaTitle":"VW3L40420 Lexium Integrated Drive Insert, 4 I/O + 2 STO, M8","metaDescription":"VW3L40420 insert for Lexium integrated drive: 4 female M8 for I/O signals + 2 male M8 for Safe Torque Off. Active production. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Motor Control Accessories"],"specifications":{"title":"VW3L40420","Category":"US1PC5618289","description":"insert - 4 female M8 for 2 I/O signals + 2 male M8 for safe torque off safety","Kit composition":"2 inserts with 3 connectors","lifecycle_stage":"mature","Range of Product":"Lexium integrated drive","Input/output type":"4 I/O signals + 2 STO signals","Electrical connection":"1 female connector M8 4 pins for connection of signals for safe torque off 1 male connector M8 4 pins for connection of signals for safe torque off 4 female connectors M8 3 pins for connection of 4 I/O signals","Nbr. of units in pkg.":"1","Product or Component Type":"Insert for communication interface","Accessory / Separate Part Type":"Connection accessories","Accessory / separate part category":"Connection accessories","Accessory / separate part destination":"For drives"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$130.81","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/1ffd34cc5095656b7303c7df889222c9.pdf","sourceUrl":"https://www.se.com/ie/en/product/VW3L40420/insert-4-female-m8-for-2-i-o-signals-+-2-male-m8-for-safe-torque-off-safety/"},"ai":{"faq":[{"question":"What is the kit composition of VW3L40420?","answer":"The kit contains 2 inserts with 3 connectors total — 1 female M8 4-pin for STO, 1 male M8 4-pin for STO, and 4 female M8 3-pin connectors for I/O signals."},{"question":"Where can I buy VW3L40420 and how is it quoted?","answer":"The VW3L40420 is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/VW3L40420","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/VW3L40420 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}}