{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RT1026-1AG20-ZI41W96","brand":"Siemens","brandSlug":"siemens","productSlug":"3RT1026-1AG20-ZI41W96","canonicalUrl":"https://aoctrl.com/siemens/3RT1026-1AG20-ZI41W96","factsUrl":"https://aoctrl.com/api/mcp/products/3RT1026-1AG20-ZI41W96","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS 3RT1026-1AG20-ZI41W96, AC-3 11 kW/400 V, AC 110 V 50/60 Hz, 3-pole, size S0, screw connection, reusable packing pack of 96 units.","salesMarkdown":"## Siemens 3RT1026-1AG20-ZI41W96 Contactor — Integrator's Spec Recap The Siemens 3RT1026-1AG20-ZI41W96 is a SIRIUS 3RT1 contactor rated AC-3 at 11 kW on 400 V three-phase — that's the motor-switching duty for a 15 HP class induction motor at 400 V. The -ZI41W96 suffix denotes a special version with reusable packing in a 96-unit pack — the contactor itself is standard electrically. ## What the AC-3 11 kW Rating Means for Motor Switching The AC-3 duty class covers starting and switching off squirrel-cage motors under load. At 400 V, the 11 kW rating corresponds to roughly 22 A making and breaking current — the contactor is designed to handle the inrush (typically 6–8× FLA) during start and interrupt the running current without welding or excessive arc erosion. ## Panel Integration: Size S0 DIN Rail Mount The 3-pole block occupies roughly 45 mm of rail width — plan for that footprint plus the required clearance for screwdriver access on the line/load terminals. Screw terminals accept up to 4 mm² stranded or 6 mm² solid; torque to 1.2–1.5 Nm. The 110 V AC coil draws about 5 VA holding, so a 50 VA control transformer can feed several contactors in a group.","metaTitle":"Siemens 3RT1026-1AG20-ZI41W96 Contactor, AC-3 11 kW, 110V Co","metaDescription":"Siemens 3RT1026-1AG20-ZI41W96 contactor, AC-3 11 kW at 400 V, 110 V AC 50/60 Hz coil, 3-pole, size S0, screw terminals. Current lifecycle stage. Available to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Contactors"],"specifications":{"lifecycle_stage":"current"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=494477&mlfb=3RT1026-1AG20-ZI41W96","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RT1026-1AG20-ZI41W96/alternatives.json"},"ai":{"faq":[{"question":"What is the AC-3 rating and what does it mean for motor switching?","answer":"The AC-3 rating of 11 kW at 400 V means the contactor is designed to start and switch off a squirrel-cage induction motor up to that power under full load, handling the inrush and breaking the running current without damage."},{"question":"What coil voltage does 3RT1026-1AG20-ZI41W96 use?","answer":"The coil is rated 110 V AC 50/60 Hz, suitable for standard control transformer secondaries in industrial panels."},{"question":"Where can I buy 3RT1026-1AG20-ZI41W96?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution; availability and current pricing are confirmed at quote time."},{"question":"What is the mounting and terminal type on this contactor?","answer":"Size S0 snaps onto 35 mm DIN rail. Screw terminals on line and load sides accept up to 4 mm² stranded or 6 mm² solid wire."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RT1026-1AG20-ZI41W96","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/3RT1026-1AG20-ZI41W96 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}}