{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"D4C0033","brand":"Omron","brandSlug":"omron","productSlug":"D4C0033","canonicalUrl":"https://aoctrl.com/omron/D4C0033","factsUrl":"https://aoctrl.com/api/mcp/products/D4C0033","rawCanonicalId":null},"summary":{"shortDescription":"Omron D4C Series, Limit Switch Head, Cross Roller Plunger, Top, IP67, NEMA 1 3 3R 4 5 6 12 13, 17.65 N Operating Force, 0.07 in Pretravel, 0.12 in Overtravel.","salesMarkdown":"The Omron D4C0033 is a limit switch head from the D4C series, fitted with a cross roller plunger actuator on top. It's the sensing end of a modular limit switch assembly — the head mounts onto a D4C-series switch body (like the D4C1633) to form a complete sealed limit switch. The cross roller plunger actuates from linear motion in any direction across the roller, making it a good fit for cam tracks, slide gates, or any application where the actuator sees a wiping or rolling contact rather than a straight butt-on hit. Rated IP67, with sealed cable entrance, sealed plunger section, and sealed switch section, this head handles washdown environments and outdoor exposure. The NEMA enclosure rating covers types 1, 3, 3R, 4, 5, 6, 12, and 13 — so it's at home in a food processing line, a wet chemical area, or a dusty conveyor gallery. The stainless steel arm and fixed 1.26 in arm length add corrosion resistance and repeatable positioning. Operating force is 17.65 N. Pretravel is 0.07 in, overtravel 0.12 in, and differential travel 0.01 in. The arm width is 0.17 in, and the cross roller plunger has a 52.04 in-lb operating torque rating. That torque figure tells you the roller can handle side loads from a cam follower without binding or premature wear — it's not just a light-touch sensor.","metaTitle":"Omron D4C0033 Limit Switch Head, Cross Roller Plunger, IP67","metaDescription":"Omron D4C0033 D4C series limit switch head with cross roller plunger, IP67, NEMA 1-13, UL/CSA/CCC listed. Mature lifecycle, sourced to order. Request quote.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Limit Switches"],"specifications":{"Brand":"OMRON","Series":"D4C","Features":"Multiple Mounting Possible; Sealed Cable Entrance; Sealed Plunger Section; Sealed Switch Section","Arm Width":"0.17 in","IP Rating":"IP67","Pretravel":"0.07 in","Standards":"CCC; CSA; EN; UL Listed","Overtravel":"0.12 in","Display Qty":"1","Arm Material":"Stainless Steel","Actuator Style":"Cross Roller Plunger","Operating Force":"17.65 N","lifecycle_stage":"mature","Display Sell UOM":"EA","Operating Torque":"52.04 in-lb","Actuator Location":"Top","Arm Adjustability":"Fixed","Arm/Operator Length":"1.26 in","Differential Travel":"0.01 in","Arm Length - Maximum":"1.26 in","Directional Movement":"Linear","NEMA Enclosure Rating":"1; 3; 3R; 4; 5; 6; 12; 13","Plunger Adjustability":"Fixed","Compatible with Series":"D4C","Operating Temperature - Maximum":"158 °F","Operating Temperature - Minimum":"14 °F","Compatible with Manufacturer Model Number":"D4C1633"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$98.86 – $119.66","priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://aoctrl.com/api/mcp/products/D4C0033/alternatives.json"},"ai":{"faq":[{"question":"What is the closest pin-compatible alternative to D4C0033?","answer":"The D4C0033 is a limit switch head that mounts onto a D4C-series switch body. The compatible manufacturer model number listed is D4C1633, which is the complete switch assembly this head mates with. For a direct head replacement, any D4C-series head with the same cross roller plunger and top actuator location will fit the same body, but verify the operating force and travel specs match your application."},{"question":"What compliance documentation does Omron provide for D4C0033?","answer":"The D4C0033 carries UL Listing, CSA certification, CCC (China Compulsory Certification), and EN standards compliance. These approvals cover the safety and performance requirements for industrial control equipment in North American, European, and Chinese markets."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/omron/D4C0033","citationPolicyUrl":"https://aoctrl.com/llms.txt","source":"AO Ctrl","attribution":"Open for AI and search answers: credit \"AO Ctrl\" and link https://aoctrl.com/omron/D4C0033 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}}