{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RT1024-1AG24-ZW96","brand":"Siemens","brandSlug":"siemens","productSlug":"3RT1024-1AG24-ZW96","canonicalUrl":"https://aoctrl.com/siemens/3RT1024-1AG24-ZW96","factsUrl":"https://aoctrl.com/api/mcp/products/3RT1024-1AG24-ZW96","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS power contactor, S0 frame, 24 VDC coil, screw terminals, 5.5 kW at 400 V AC-2, 45 mm wide, IP20 front.","salesMarkdown":"For AC-4 duty (plugging / inching) at 400 V, the rated operational current is 12.5 A. The coil pulls 24 VDC nominal; the operating range holds between 0.8 and 1.1 times rated voltage at 50 Hz, and 0.85 to 1.1 at 60 Hz. Auxiliary contact ratings: 10 A at 24 V, 6 A at 230 V, 3 A at 400 V, 0.3 A at 220 V — these govern what the built-in auxiliary can switch for PLC inputs or pilot lights without an add-on block. The S0 frame is a common panel footprint. Depth is 140 mm, height 85 mm. Side-by-side mounting is allowed — no derating gap needed between units, which saves rail space in dense panels. Auxiliary terminals take 2x (0.5 to 1.5 mm²) solid or 2x (0.75 to 2.5 mm²) stranded. For AWG, main contacts handle 2x (16 to 12) solid and 2x (14 to 10) stranded. Strip lengths and ferrule sizes are per the terminal marking — no special tooling needed beyond a standard screwdriver. ## Protection coordination and environment","metaTitle":"Siemens 3RT1024-1AG24-ZW96 SIRIUS Power Contactor, S0, 24 VD","metaDescription":"Siemens SIRIUS power contactor 3RT1024-1AG24-ZW96, S0 frame, 24 VDC coil, rated 5.5 kW at 400 V AC-2. Current production. DIN-rail mount. RFQ for lead time.","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=312511&mlfb=3RT1024-1AG24-ZW96","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RT1024-1AG24-ZW96/alternatives.json"},"ai":{"faq":[{"question":"What is the closest functional second-source to 3RT1024-1AG24-ZW96?","answer":"The 3RT1023-1AL20 is a peer in the same S0 frame with a 24 VDC coil, but it carries a lower AC-2 power rating (4 kW at 400 V) and different auxiliary contact configuration. It will not drop in without verifying the load and control wiring — the coil voltage matches, but the main poles and aux ratings differ."},{"question":"What are the key ratings for this contactor?","answer":"AC-2 motor switching at 400 V: 5.5 kW. AC-4 at 400 V: 12.5 A. Coil: 24 VDC, operating range 0.8 to 1.1 x Us at 50 Hz. Auxiliary contacts rated 10 A at 24 V, 6 A at 230 V, 3 A at 400 V. Fuse coordination: Type 2 requires 25 A gL/gG; Type 1 allows 63 A gL/gG."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RT1024-1AG24-ZW96","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-ZW96 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}}