{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"G3NA-225B-UTU DC5-24","brand":"Omron","brandSlug":"omron","productSlug":"G3NA-225B-UTU-DC5-24","canonicalUrl":"https://aoctrl.com/omron/G3NA-225B-UTU-DC5-24","factsUrl":"https://aoctrl.com/api/mcp/products/G3NA-225B-UTU%20DC5-24","rawCanonicalId":null},"summary":{"shortDescription":"Omron G3NA Series SSR, G3NA-225B-UTU DC5-24, 25 A max output with heat sink, 5-24 VDC input, AC output, phototriac, zero-crossing, surface mount, screw terminals.","salesMarkdown":"The Omron G3NA-225B-UTU DC5-24 is a surface-mount solid state relay from the G3NA Series, switching AC loads up to 25 A (with a heat sink fitted) or 35 A without one, controlled by a 5 to 24 VDC input. The phototriac output uses zero-crossing switching, so it turns on near the AC voltage zero — minimizes inrush on resistive and lightly inductive loads like heaters, lamps, and solenoid valves. The 25 A output current with a heat sink is the continuous rating you design to in a panel — without a heat sink the relay can handle 35 A, but that's a peak or short-duration figure, not a steady-state spec. The 5 to 24 VDC input range means it triggers reliably from a 24 V PLC output or a 5 V logic signal, with a nominal input current draw of 17.4 to 35 mA depending on the applied voltage. The Form A (SPST-NO) switch configuration and screw terminals keep wiring straightforward. ## Deployment context Surface-mounted to a panel or subplate — no DIN-rail clip on this one, so plan for screw-mounting with the appropriate heat sink. Finger-safe construction means the live terminals are shielded from accidental contact, which simplifies panel layout in open-frame builds. The LED indicator gives a quick visual on coil state during commissioning.","metaTitle":"Omron G3NA-225B-UTU DC5-24 SSR, 25 A, 5-24 VDC Input","metaDescription":"Omron G3NA-225B-UTU DC5-24 solid state relay, 25 A output with heat sink, 5-24 VDC input, CE/UL/CSA/TUV certified. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Solid State Relays"],"specifications":{"Brand":"OMRON","Series":"G3NA Series","Heat Sink":"Not Included","Standards":"CE Certified; CSA Certified; TUV Certified; UL Listed","Body Depth":"0.98 in","Body Width":"1.69 in","Body Height":"2.28 in","Finger Safe":"Yes","Current Type":"DC","Input Current":"17.4 to 35 A","Input Voltage":"5 to 24V DC","Output Voltage":"24 to 240V AC","lifecycle_stage":"mature","Electrical Phase":"Single","Status Indicator":"LED Indicator","Relay Mounting Style":"Surface","Switch Configuration":"Form A","Voltage/Current Type":"AC Output","Insulation Resistance":"100 megaohm","Output Switching Mode":"Zero Crossing","Switch Component Type":"Phototriac","Electrical Connection Type":"Screw","Maximum Operating Temperature":"176 °F","Minimum Operating Temperature":"-22 °F","Maximum Output Current with Heat Sink":"25 A","Maximum Output Current without Heat Sink":"35 A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$69.83 – $91.38","priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://aoctrl.com/api/mcp/products/G3NA-225B-UTU%20DC5-24/alternatives.json"},"ai":{"faq":[{"question":"What certifications does the G3NA-225B-UTU DC5-24 carry?","answer":"It is CE Certified, CSA Certified, TUV Certified, and UL Listed — accepted in North American and European panels."},{"question":"Where can I buy the G3NA-225B-UTU DC5-24 and get current pricing?","answer":"Sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — submit an RFQ for a firm price and lead time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/omron/G3NA-225B-UTU-DC5-24","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/G3NA-225B-UTU-DC5-24 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}}