{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"H3CR-A-301 AC100-240/DC100-125","brand":"Omron","brandSlug":"omron","productSlug":"H3CR-A-301-AC100-240-DC100-125","canonicalUrl":"https://aoctrl.com/omron/H3CR-A-301-AC100-240-DC100-125","factsUrl":"https://aoctrl.com/api/mcp/products/H3CR-A-301%20AC100-240%2FDC100-125","rawCanonicalId":null},"summary":{"shortDescription":"Omron H3CR-A series H3CR-A-301 AC100-240/DC100-125 multi-function time delay relay, DPDT (2 Form C), 5 A at 250 VAC, 0.1 sec to 600 hr, 11-pin octal plug-in socket mount, hand-dial adjustment.","salesMarkdown":"## Octal plug-in timer, socket-mounted The part is an Omron H3CR-A series multi-function time delay relay in the H3CR-A-301 AC100-240/DC100-125 build, terminated as an 11-pin octal plug-in that drops into a standard panel socket — the same footprint used across the legacy H3CR timer line, so it replaces an existing socketed unit without re-wiring. Timing adjustment is by hand dial on the front face, with a programmable multi-function mode set covering a delay range of 0.1 sec to 600 hr — meaning a single stock SKU covers sub-second pulse work, minute-scale machine cycling, and multi-day process sequencing. ## DPDT mechanical relay output, 5 A at 250 VAC Output is a DPDT (2 Form C) mechanical relay contact rated 5 A at 250 VAC — the contact arrangement gives two independent switched poles in one timer, which matters where a control circuit and an indicator (or a forward/reverse pair) must toggle from the same timing event without adding an interposing relay. Because the output is a mechanical relay rather than a solid-state switch, the contacts carry the full 5 A load but do not offer the silent, high-cycle life of a triac output — size the application accordingly where the load is purely resistive or lightly inductive. ## Wide-range supply, 100-240 VAC or 100-125 VDC The supply input accepts 100 to 240 VAC or 100 to 125 VDC on a single wiring terminal — the wide AC window covers both 120 V and 240 V control transformers without a different SKU, and the DC range covers 110 VDC battery-backed plant control without an external power supply.","metaTitle":"Omron H3CR-A-301 AC100-240/DC100-125 Timer, DPDT, 5A","metaDescription":"Omron H3CR-A-301 AC100-240/DC100-125 multi-function timer, DPDT 5A at 250VAC, 0.1 sec to 600 hr, 11-pin octal plug-in. Active. Quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Electronic Timers & Counters"],"specifications":{"title":"H3CR-A-301 AC100-240/DC100-125","Series":"H3CR-A","Circuit":"DPDT (2 Form C)","Package":"Bulk","Function":"Programmable (Multi-Function)","Delay Time":"0.1 Sec ~ 600 Hrs","Relay Type":"Mechanical Relay","description":"RELAY TIME DELAY 600HRS 5A 250V","Mounting Type":"Socketable","lifecycle_stage":"mature","Voltage - Supply":"100 ~ 240VAC, 100 ~ 125VDC","Termination Style":"Plug In, 11 Pin (Octal)","Contact Rating @ Voltage":"5A @ 250VAC","Timing Adjustment Method":"Hand Dial"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$57.15 – $148.92","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/a75e047eeeba0290910382e077df1c26.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What supply voltage does the H3CR-A-301 AC100-240/DC100-125 accept?","answer":"The supply is a wide-range input covering 100 to 240 VAC and 100 to 125 VDC on the same terminals, so a single unit covers 120 VAC, 240 VAC, and 110 VDC control sources without re-specifying a different SKU."},{"question":"What contacts and timing range does the H3CR-A-301 AC100-240/DC100-125 have?","answer":"The output is a DPDT (2 Form C) mechanical relay rated 5 A at 250 VAC, and the timing range spans 0.1 sec to 600 hr in a programmable multi-function mode set with hand-dial adjustment — one timer covers pulse, on-delay, off-delay, and interval functions across sub-second to multi-day scales."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/omron/H3CR-A-301-AC100-240-DC100-125","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/H3CR-A-301-AC100-240-DC100-125 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}}