{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LX4FJ075","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"LX4FJ075","canonicalUrl":"https://aoctrl.com/schneider/LX4FJ075","factsUrl":"https://aoctrl.com/api/mcp/products/LX4FJ075","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric TeSys F contactor coil, 75 V DC control voltage, DC low consumption, without built-in suppressor module.","salesMarkdown":"The LX4FJ075 is a TeSys F replacement coil for DC-operated contactors, rated at 75 V DC control voltage and built for low-consumption DC control circuits. It has no built-in suppressor module, so you'll need to add a free-wheeling diode or RC snubber across the coil if the driving PLC card or relay doesn't already handle flyback suppression. Opening time runs 45–60 ms, closing time 50–60 ms — typical for a contactor this size. The holding resistance at 68 °F (20 °C) is 1321 ohms, with an inrush resistance of 5.05 ohms at the same temperature. That inrush-to-hold ratio is what the DC low-consumption design optimises for: high pull-in force without cooking the coil during continuous duty. The coil is rated for a control voltage of 75 V DC. Drop-out happens between 0.2 and 0.35 Uc (15 to 26 V DC) at 131 °F (55 °C); the operational range is 0.85 to 1.1 Uc (63.75 to 82.5 V DC) at the same temperature. If your DC supply sags below 64 V under load — say, during a simultaneous pickup of multiple contactors on a shared power supply — the coil may not pull in reliably. And if it drops below about 26 V, the contactor drops out, which could drop a motor or a heater load unexpectedly. Ambient operating temperature is rated from 23 to 131 °F (-5 to 55 °C).","metaTitle":"Schneider Electric LX4FJ075 TeSys Contactor Coil, 75 V DC","metaDescription":"LX4FJ075 is a TeSys F contactor coil for 75 V DC control circuits. Active production. Drop-out 0.2–0.35 Uc, operating 0.85–1.1 Uc. Sourced to order via RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Contactor & Starter Coils"],"specifications":{"Range":"TeSys","title":"LX4FJ075","Category":"22341-CONTACTOR,D,K,&F ACCESS","description":"CONTACTOR COIL FJ 75V DC","Operating time":"45...60 ms opening 50...60 ms closing","Coil technology":"Without built-in suppressor module","lifecycle_stage":"current","Device short name":"LX4FJ","Average resistance":"5.05 Ohm inrush 68 °F (20 °C) 1321 Ohm holding 68 °F (20 °C)","Control circuit type":"DC low consumption","Nbr. of units in pkg.":"1","Product or Component Type":"Contactor coil","[Uc] control circuit voltage":"75 V DC","Control circuit voltage limits":"Drop-out 0.2...0.35 Uc 131 °F (55 °C)) Operational 0.85...1.1 Uc 131 °F (55 °C))","Ambient Air Temperature for Operation":"23...131 °F (-5...55 °C)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/2a97df7360f3e739703eebd0594685ae.pdf","sourceUrl":"https://www.se.com/sg/en/product/LX4FJ075/contactor-coil-fj-75v-dc/"},"ai":{"faq":[{"question":"What is the closest alternative to the LX4FJ075 in the TeSys F family?","answer":"The TeSys F coil family includes several DC voltage ratings. The LX4FJ075 is the 75 V DC variant. Other voltages (24 V DC, 48 V DC, 110 V DC, etc.) use different order codes in the same LX4FJx form factor. If your control voltage differs, pick the coil that matches; the mechanical fit and contactor interface are the same across the family."},{"question":"What compliance documentation is available for the LX4FJ075?","answer":"As a Schneider Electric TeSys component, the LX4FJ075 is manufactured to meet applicable IEC and UL standards for contactor accessories. Specific RoHS, REACH, and UL documentation is available from the manufacturer's product support pages or through your distributor's compliance team upon request."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/LX4FJ075","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/LX4FJ075 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}}