{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"G3NA-650B-AC100-240","brand":"Omron","brandSlug":"omron","productSlug":"G3NA-650B-AC100-240","canonicalUrl":"https://aoctrl.com/omron/G3NA-650B-AC100-240","factsUrl":"https://aoctrl.com/api/mcp/products/G3NA-650B-AC100-240","rawCanonicalId":null},"summary":{"shortDescription":"Omron G3NA Series solid state relay, G3NA-650B-AC100-240, 50 A max output current with heat sink, 100-240 VAC input, 400-600 VAC output, zero-crossing, screw terminals.","salesMarkdown":"The Omron G3NA-650B-AC100-240 is a single-phase, AC-output solid state relay from the G3NA Series, rated for 50 A maximum output current when mounted on a suitable heat sink, and 6 A without one. The 100-240 VAC control input drives a photocoupler-isolated zero-crossing switch, making it a clean replacement for electromechanical contactors in resistive or lightly inductive AC loads up to 600 VAC. That is not a typo — it is a 8× difference that catches integrators who spec by the catalog cover. The zero-crossing output means the relay switches on only near the AC voltage zero, minimizing inrush and EMI, which is preferred for heater banks and lamp loads but not for phase-angle control. Output voltage range of 400-600 VAC covers common 480 V three-phase line-to-line or 277/480 V single-phase loads. The 17.4 to 35 A input current draw is the control-side consumption — that is the current the PLC or thermostat output must sink when driving the relay coil. Surface-mount style with screw terminals — expect to land #8 or #10 ring terminals on the M4 screws. The 2.28 × 1.69 × 1.18 inch body fits a standard 4-inch square box or DIN-rail adapter plate. Finger-safe construction means no exposed live parts at the terminals, which simplifies panel certification. The LED indicator gives a visual on control-power status, useful during commissioning.","metaTitle":"Omron G3NA-650B-AC100-240 SSR, 50 A with Heat Sink, AC Input","metaDescription":"Omron G3NA-650B-AC100-240 solid state relay, 50 A max with heat sink, 6 A without. AC input 100-240 V, AC output 400-600 V. UL, CSA, CE. Mature lifecycle, sourced to order.","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; UL Listed","Body Depth":"2.28 in","Body Width":"1.69 in","Case Color":"Beige","Body Height":"1.18 in","Finger Safe":"Yes","Current Type":"AC","Input Current":"17.4 to 35 A","Input Voltage":"100 to 240V AC","Output Voltage":"400 to 600V 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":"Photocoupler","Electrical Connection Type":"Screw","Maximum Operating Temperature":"176 °F","Minimum Operating Temperature":"-22 °F","Maximum Output Current with Heat Sink":"50 A","Maximum Output Current without Heat Sink":"6 A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$158.96 – $227.60","priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://aoctrl.com/api/mcp/products/G3NA-650B-AC100-240/alternatives.json"},"ai":{"faq":[{"question":"What is the maximum output current without a heat sink?","answer":"Without a heat sink, the maximum output current is 6 A. With a properly sized heat sink, it is rated for 50 A."},{"question":"What compliance certifications does this relay carry?","answer":"It is CE Certified, CSA Certified, and UL Listed."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/omron/G3NA-650B-AC100-240","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-650B-AC100-240 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}}