{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MY4N-D2 DC125","brand":"Omron","brandSlug":"omron","productSlug":"MY4N-D2-DC125","canonicalUrl":"https://aoctrl.com/omron/MY4N-D2-DC125","factsUrl":"https://aoctrl.com/api/mcp/products/MY4N-D2%20DC125","rawCanonicalId":null},"summary":{"shortDescription":"Omron MY4N-D2 DC125 general purpose relay, plug-in, 4PDT, 125 VDC coil, 3 A max switching, RoHS.","salesMarkdown":"## What you're swapping into the socket The Omron MY4N-D2 DC125 is a plug-in general purpose relay in the MY series, built around a 4PDT contact arrangement with a 125 VDC coil — four poles in one package, so a single socket handles a logic interlock, a status return, and two spares without stacking two DPDT relays. It draws roughly 0.9 W to hold the armature in, which matters on a 125 VDC rail — the DC coil is the slower-dropout side of this part versus the AC variants, so check the dropout time budget on any timing-sensitive interlock. ## Contact ratings and what they govern Maximum switching current is 3 A, with switching voltage rated to 250 VAC or 125 VDC — on the resistive side the contact carries 3 A at 220 VAC or 24 VDC, which lands at 660 VA / 72 W of switching power. Inductive loads drop the envelope sharply: 0.8 A at 220 VAC and 1.5 A at 24 VDC, with inductive switching power capped at 176 VA / 36 W. The relay will switch the resistive number, but a solenoid, contactor coil, or DC motor winding needs to be sized against the inductive figures, not the headline 3 A. Minimum load is rated 1 mA at 1 VDC, so the same contact that powers a small solenoid still closes cleanly on a low-level logic return — useful when one relay is doing double duty as a pilot-duty output and a status feedback into a PLC input. ## Operating envelope and panel placement Operating temperature spans -55 to 70°C, which covers unheated cabinets and most outdoor enclosures without derating — the relay drops into a standard MY-series socket, so field replacement is a pull-and-push on the existing DIN-rail or panel-mount base. ## Lifecycle status and compliance posture RoHS compliance is confirmed, so the part ships into builds destined for the EU and other jurisdictions enforcing the restriction list; the MRO buyer specifying this for a retrofit does not need a separate compliance waiver for the lead-free build standard.","metaTitle":"Omron MY4N-D2 DC125 General Purpose Relay, 4PDT, 125 VDC","metaDescription":"Omron MY4N-D2 DC125 plug-in general purpose relay, 4PDT, 125 VDC coil, 3 A switching. RoHS, mature lifecycle — quoted to order against an RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["General Purpose Relays"],"specifications":{"title":"MY4N-D2 DC125","Terminal":"Plug-in","description":"MY|Versatile plug-in relay that sets the standard","Coil voltage":"125 VDC","Minimum Load":"1 mA @ 1 VDC","RoHS compliant":"Yes","lifecycle_stage":"mature","Power consumption":"Approx. 0.9 W","Contact arrangement":"4PDT","Operating temperature":"-55 to 70°C","Max. switching current":"3 A","Max. switching voltage":"250 VAC, 125 VDC","Rated load (inductive)":"0.8 A @ 220 VAC, 1.5 A @ 24 VDC","Rated load (resistive)":"3 A @ 220 VAC, 3 A @ 24 VDC","Max. switching power(resistive)":"660 VA, 72 W","Max. switching power (inductive)":"176 VA, 36 W"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$48.12","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/a1d80d338cb02d735170d365c1734390.pdf","sourceUrl":"https://automation.omron.com/en/us/products/family/my"},"ai":{"faq":[{"question":"Who supplies MY4N-D2 DC125 and how is it quoted for volume purchases?","answer":"MY4N-D2 DC125 is sourced through independent industrial distribution."},{"question":"What compliance documentation does Omron provide for MY4N-D2 DC125?","answer":"RoHS compliance is confirmed on the record for MY4N-D2 DC125. Other compliance documents (REACH, UL, IEC) are not part of this spec listing and are not asserted here."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/omron/MY4N-D2-DC125","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/MY4N-D2-DC125 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}}