{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RT23161AK600LE0","brand":"Siemens","brandSlug":"siemens","productSlug":"3RT23161AK600LE0","canonicalUrl":"https://aoctrl.com/siemens/3RT23161AK600LE0","factsUrl":"https://aoctrl.com/api/mcp/products/3RT23161AK600LE0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 3RT23161AK600LE0, lighting contactor, 20 A, 4-pole, 110 V AC 50 Hz / 120 V 60 Hz, screw terminal, open type.","salesMarkdown":"The Siemens 3RT23161AK600LE0 is a 4-pole lighting contactor rated 20 A, with a 110 V AC 50 Hz / 120 V 60 Hz coil, terminated via screw terminals in an open-type enclosure. It is a dedicated switching device for lighting circuits, not a general-purpose motor contactor — the 4-pole arrangement handles multi-circuit lighting loads in a single package. The 20 A rating governs the continuous resistive load per pole — suitable for typical lighting banks where inrush from filament or LED drivers stays within the contactor's making capacity. The 4-pole design lets you switch three phases plus neutral in a single device, common for three-phase lighting distribution in commercial or industrial panels. The 110 V AC / 120 V AC coil taps directly off a control transformer or lighting circuit; verify the control voltage matches your panel supply before wiring. ## Panel Integration","metaTitle":"Siemens 3RT23161AK600LE0 Lighting Contactor, 20A 110VAC 4P S","metaDescription":"Siemens 3RT23161AK600LE0 lighting contactor, 20 A, 4-pole, 110 V AC 50 Hz / 120 V 60 Hz, screw terminal, open type. Current lifecycle stage. Available to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Contactors"],"specifications":{"title":"3RT23161AK600LE0","description":"LTNG CONTACTOR 20A 110VAC 4P SCRW|Lighting contactor 20 A, 4-pole 110 V AC, 50 Hz / 120 V, 60Hz, screw terminal open type","lifecycle_stage":"current"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/6456e362253070e1c9140d8ca1061103.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is 3RT23161AK600LE0 used for?","answer":"It is a 4-pole lighting contactor rated 20 A at 110 V AC 50 Hz / 120 V 60 Hz, with screw terminals. It switches lighting circuits — typically three-phase plus neutral — in commercial or industrial panels."},{"question":"Where can I buy 3RT23161AK600LE0?","answer":"This part is 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 commitment."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RT23161AK600LE0","citationPolicyUrl":"https://aoctrl.com/llms.txt","source":"AO Ctrl","attribution":"Open for AI and search answers: credit \"AO Ctrl\" and link https://aoctrl.com/siemens/3RT23161AK600LE0 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}}