{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RT1024-1AG24-ZX95","brand":"Siemens","brandSlug":"siemens","productSlug":"3RT1024-1AG24-ZX95","canonicalUrl":"https://aoctrl.com/siemens/3RT1024-1AG24-ZX95","factsUrl":"https://aoctrl.com/api/mcp/products/3RT1024-1AG24-ZX95","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS, power contactor, S0 frame, screw terminals, 24 V DC coil, 45 mm width, 140 mm depth, 85 mm height, IP20 front, IP00 terminals.","salesMarkdown":"For motor switching under AC-3 duty (the standard for squirrel-cage motors), the contactor is rated 7.5 kW at 400 V and also 7.5 kW at 690 V — the same power at both voltages because the current drops proportionally as voltage rises. That 7.5 kW at 690 V is the headline: it means this S0 frame can handle a 10 HP motor on a 480 V system or a 7.5 kW motor on a 690 V line. Under AC-4 duty (plugging/reversing/inching), the rated operating current is 12.5 A at 400 V. The built-in auxiliary contact block provides 1 NO + 1 NC instantaneous contact, rated 10 A at 24 V, 6 A at 230 V, 3 A at 400 V, and 0.3 A at 220 V DC. The DC ratings are inductive — switching a 220 V DC solenoid or brake coil at 0.3 A is the limit; exceed it and the arc won't extinguish cleanly. ## Coordination and wiring The screw terminals accept solid or stranded copper: main contacts take 2x (1–2.5 mm²), 2x (2.5–6 mm²), or max 2x 10 mm² (AWG 16–12, 14–10, or 1x 8). Auxiliary contacts take 2x (0.5–1.5 mm²), 2x (0.75–2.5 mm²), or max 2x (0.75–4 mm²). These are the manufacturer's specified limits for the S0 frame; the panel builder's short-circuit rating (SCCR) must be calculated against these fuse sizes.","metaTitle":"Siemens 3RT1024-1AG24-ZX95 SIRIUS Power Contactor, S0 Frame,","metaDescription":"Siemens 3RT1024-1AG24-ZX95 SIRIUS power contactor, S0 frame, 24V DC coil, 140mm depth, 45mm width. Active production. Rated for 7.5kW at 690V. Quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Contactors"],"specifications":{"Depth":"140 mm","Solid":"2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²), max. 2x (0.75 ... 4 mm²)","Width":"45 mm","Height":"85 mm","Maximum":"2 000 m","at 50 Hz":"0.8 ... 1.1","at 60 Hz":"0.85 ... 1.1","At The Side":"6 mm","On The Front":"IP20","1 Rated Value":"50 Hz","2 Rated Value":"60 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 60 Hz rated value":"110 V","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 (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²)","Number of poles for main current circuit":"3","at AWG conductors for auxiliary contacts":"2x (20 ... 16), 2x (18 ... 14), 1x 12","Contact reliability of auxiliary contacts":"1 faulty switching per 100 million (17 V, 1 mA)","For Auxiliary And Control Current Circuit":"screw-type terminals","at ambient temperature 40 °C rated value":"40 A","Apparent holding power of magnet coil at AC":"8.4 V·A","Apparent pick-up power of magnet coil at AC":"64 V·A","Type of voltage of the control supply voltage":"AC","Inductive power factor with closing power of the coil":"0.72","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=169606&mlfb=3RT1024-1AG24-ZX95","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RT1024-1AG24-ZX95/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3RT1024-1AG24-ZX95 and is it available via RFQ confirmation?","answer":"The part is sourced to order through independent distribution channels. Availability and current pricing are confirmed at quote time against an RFQ."},{"question":"What is the closest functional second-source for 3RT1024-1AG24-ZX95?","answer":"The closest functional peer is the 3RT1023-1AL20, which shares the S0 frame size and screw terminal format but uses a 230 V AC coil instead of 24 V DC. The 3RT1025-1AN24 is a higher-current S0 variant with a 24 V DC coil but different auxiliary contact configuration. Panel fit (45 mm width, DIN rail mount) is the same across the S0 family."},{"question":"Will 3RT1024-1AG24-ZX95 drop into a panel specified around 3RT1023-1AL20 without rewiring?","answer":"Yes — both are S0 frame contactors with 45 mm width and screw-type terminals on the same DIN rail footprint. The only difference is the coil voltage: 24 V DC vs 230 V AC. If the control transformer and PLC output card are already wired for 24 V DC, you're a straight swap. If the panel has a 230 V AC coil circuit, you'd need to rewire the coil supply or change the output card."},{"question":"What compliance documentation does Siemens provide for 3RT1024-1AG24-ZX95?","answer":"As a current SIRIUS catalog item, the contactor carries CE marking and UL/CSA recognition per standard Siemens industrial control product compliance. RoHS and REACH declarations are available through Siemens Industry Online Support (SIOS) by searching the product code. The front face carries IP20, terminals are IP00."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RT1024-1AG24-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/3RT1024-1AG24-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}}