{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"H3CA-A-314","brand":"Omron","brandSlug":"omron","productSlug":"H3CA-A-314","canonicalUrl":"https://aoctrl.com/omron/H3CA-A-314","factsUrl":"https://aoctrl.com/api/mcp/products/H3CA-A-314","rawCanonicalId":null},"summary":{"shortDescription":"Omron H3CA series programmable time delay relay, SPDT (1 Form C), 3A @ 250VAC, 24-240VAC/12-240VDC supply, 0.1 Sec ~ 9990 Hrs delay range, plug-in 11-pin octal termination.","salesMarkdown":"The Omron H3CA-A-314 is a programmable multi-function time delay relay from the H3CA series, socketable with an 11-pin octal base. It switches a single SPDT (1 Form C) mechanical relay contact rated at 3A @ 250VAC. The delay range spans 0.1 second to 9990 hours, set via thumbwheel switches, and the timing is initiated by applying the input voltage. ## Supply and contact ratings Supply voltage accepts 24-240VAC or 12-240VDC, so it works across control voltages common in both North American and European panels without needing a separate power supply module. The 3A @ 250VAC contact rating handles pilot duty, small contactor coils, and signal loads — not motor starting, but fine for the control circuit side.","metaTitle":"Omron H3CA-A-314 Time Delay Relay, 0.1s-9990h SPDT 3A","metaDescription":"Omron H3CA-A-314 programmable time delay relay, SPDT 3A @ 250VAC, 24-240VAC/12-240VDC supply, 0.1s-9990h range. Active production, sourced to order. Request RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Electronic Timers & Counters"],"specifications":{"title":"H3CA-A-314","Series":"H3CA","Circuit":"SPDT (1 Form C)","Package":"Bulk","Function":"Programmable (Multi-Function)","Delay Time":"0.1 Sec ~ 9990 Hrs","Relay Type":"Mechanical Relay","description":"RELAY TIME DELAY 9990HRS 3A 250V","Mounting Type":"Socketable","lifecycle_stage":"mature","Voltage - Supply":"24 ~ 240VAC, 12 ~ 240VDC","Termination Style":"Plug In, 11 Pin (Octal)","Timing Initiate Method":"Input Voltage","Contact Rating @ Voltage":"3A @ 250VAC","Timing Adjustment Method":"Thumbwheel Switches"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$349.33","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/563fe02d0bea4c6bcd01e12f2503e728.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the delay range of the H3CA-A-314?","answer":"The delay range is 0.1 second to 9990 hours, set via thumbwheel switches. That covers everything from a quick pulse to a multi-day cycle."},{"question":"Where can I buy the H3CA-A-314?","answer":"The H3CA-A-314 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/omron/H3CA-A-314","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/H3CA-A-314 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}}