{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RT1024-3AF06-ZX95","brand":"Siemens","brandSlug":"siemens","productSlug":"3RT1024-3AF06-ZX95","canonicalUrl":"https://aoctrl.com/siemens/3RT1024-3AF06-ZX95","factsUrl":"https://aoctrl.com/api/mcp/products/3RT1024-3AF06-ZX95","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS, power contactor, 3RT1024-3AF06-ZX95, S0 frame, 3 NO main contacts, screw-type terminals, 5.5 kW AC-2 at 400 V, 12.5 A AC-4 at 400 V, snap-on DIN rail mount.","salesMarkdown":"It's a current-production part, so no lifecycle surprises for a BOM line. Rated for AC-2 duty at 5.5 kW and AC-4 at 12.5 A, both at 400 V — that's the motor-switching curve you need for reversing or plugging applications, not just resistive loads. The AC-4 figure governs the inrush and breaking of locked-rotor current, so size your motor protection accordingly. Mounts on 35 mm DIN rail per EN 50022 with a snap-on action — no tools for the rail, but the screw-type terminals on the main circuit (accepting 2x 1–2.5 mm² or 2x 2.5–6 mm², up to 2x 10 mm²) need a screwdriver for the power wiring. Side-by-side mounting is permitted with no derating gap needed — stack them tight on the rail. Altitude rating to 2,000 m without derating. For Type 1 coordination (no damage but may weld contacts) use a 63 A gL/gG fuse upstream. For Type 2 coordination (contacts remain unweldable after a fault) step down to a 25 A gL/gG fuse. That's a real difference in protection philosophy — Type 2 keeps the contactor reusable after a short-circuit event. Compared to the smaller 3RT1016-1AG61, this S0-frame 3RT1024 carries higher AC-4 current (12.5 A vs the 1016's lower rating) and a full 5.5 kW AC-2 capability, so it's the right pick when the motor load exceeds what a compact frame can handle. The 3RT1023-1AL20 shares the same S0 frame but offers different auxiliary contact configurations — verify your NC/NO count on the aux stack before swapping. The product designation as a power contactor aligns with IEC 60947-4-1 scope. Auxiliary contact ratings: 10 A at 24 V, 6 A at 230 V, 2 A at 60 V, 1 A at 110 V, 0.3 A at 220 V, and 3 A at 400 V — all at 50 Hz. That covers the typical control voltage range for PLC outputs and relay coils in most panels. Wire range for the main screw terminals: solid or stranded 2x 0.25–2.5 mm², 2x 1–2.5 mm², 2x 2.5–6 mm², or a single conductor up to 10 mm². AWG equivalents: 2x 16–12, 2x 14–10, or 1x 8 AWG. That gives flexibility for both European metric and North American wiring practices.","metaTitle":"Siemens 3RT1024-3AF06-ZX95 SIRIUS Power Contactor, S0 Frame","metaDescription":"Siemens 3RT1024-3AF06-ZX95 SIRIUS power contactor, S0 frame, 3 NO main contacts, screw terminals, 5.5 kW AC-2 / 12.5 A AC-4 at 400 V. DIN rail snap-on. Current production. Quoted o","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Contactors"],"specifications":{"Depth":"91 mm","Solid":"2x (0.25 ... 2.5 mm²)","Width":"65 mm","Height":"85 mm","Maximum":"2 000 m","at 50 Hz":"0.8 ... 1.1","At The Side":"6 mm","On The Front":"IP20","1 Rated Value":"50 Hz","Mounting type":"screw and snap-on mounting onto 35 mm standard mounting rail according to DIN EN 50022","Of The Terminal":"IP00","lifecycle_stage":"current","During Operation":"-25 ... +60 °C","Size of contactor":"S0","Product brand name":"SIRIUS","Degree of pollution":"3","Product designation":"power contactor","at 24 V rated value":"10 A","at 60 V rated value":"2 A","Of Contactor Typical":"10 000 000","at 110 V rated value":"1 A","at 220 V rated value":"0.3 A","at 230 V rated value":"6 A","at 400 V rated value":"3 A","at 50 Hz rated value":"110 V","at 500 V rated value":"7.5 kW","at 690 V rated value":"7.5 kW","Instantaneous Contact":"2","Side-by-side mounting":"Yes","For Main Current Circuit":"screw-type terminals","Single Or Multi-Stranded":"2x (1 ... 2,5 mm²), 2x (2,5 ... 6 mm²), max. 2x 10 mm²","at AC-2 at 400 V rated value":"5.5 kW","at AC-4 at 400 V rated value":"12.5 A","Operating current at AC-12 maximum":"10 A","With Type Of Assignment 2 Required":"fuse gL/gG: 25 A","at AWG conductors for main contacts":"2x (16 ... 12), 2x (14 ... 10), 1x 8","With Type Of Coordination 1 Required":"fuse gL/gG: 63 A","Reference code acc. to DIN EN 81346-2":"Q","Number of NC contacts for main contacts":"0","Number of NO contacts for main contacts":"3","Finely Stranded With Core End Processing":"2x (0.25 ... 1.5 mm²)","Number of poles for main current circuit":"3","at AWG conductors for auxiliary contacts":"2x (24 ... 14)","Contact reliability of auxiliary contacts":"1 faulty switching per 100 million (17 V, 1 mA)","For Auxiliary And Control Current Circuit":"spring-loaded terminals","at ambient temperature 40 °C rated value":"40 A","Apparent holding power of magnet coil at AC":"7.8 V·A","Apparent pick-up power of magnet coil at AC":"61 V·A","Finely Stranded Without Core End Processing":"2x (0.25 ... 2.5 mm²)","Type of voltage of the control supply voltage":"AC","Inductive power factor with closing power of the coil":"0.82","Inductive power factor with the holding power of the coil":"0.24","Of The Contactor With Added Auxiliary Switch Block Typical":"10 000 000","For Short-Circuit Protection Of The Auxiliary Switch Required":"fuse gL/gG: 10 A","Of The Contactor With Added Electronics-Compatible Auxiliary Switch Block Typical":"5 000 000"}},"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=135826&mlfb=3RT1024-3AF06-ZX95","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RT1024-3AF06-ZX95/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3RT1024-3AF06-ZX95 and how is it quoted?","answer":"This part is sourced through independent distribution and quoted to order against an RFQ. Availability and current pricing are confirmed at quote time — submit an RFQ for a firm price and lead time."},{"question":"Will 3RT1024-3AF06-ZX95 drop into a panel specified around 3RT1023-1AL20?","answer":"Both are S0 frame size on 35 mm DIN rail, so the physical footprint and rail mounting are identical. The difference is in the auxiliary contact configuration — verify your NC/NO count on the aux stack before swapping, as the 1AL20 may carry a different aux arrangement."},{"question":"What are the key motor ratings for 3RT1024-3AF06-ZX95?","answer":"AC-2 duty at 400 V is 5.5 kW; AC-4 at 400 V is 12.5 A. The AC-4 rating governs locked-rotor and reversing duty, while AC-2 covers starting and running of slip-ring motors."},{"question":"What compliance documentation does Siemens provide for 3RT1024-3AF06-ZX95?","answer":"The part carries a reference code per DIN EN 81346-2 (Q for power switching) and is designated as a power contactor under IEC 60947-4-1. Standard RoHS and REACH declarations are available from Siemens for the SIRIUS series."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RT1024-3AF06-ZX95","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/3RT1024-3AF06-ZX95 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}}