{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RT1024-1AP00-1AA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3RT1024-1AP00-1AA0","canonicalUrl":"https://aoctrl.com/siemens/3RT1024-1AP00-1AA0","factsUrl":"https://aoctrl.com/api/mcp/products/3RT1024-1AP00-1AA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS power contactor, Size S0, 3 NO main contacts, screw terminals, 5.5 kW at 400 V AC-2, 12.5 A AC-4, 45 mm width, current lifecycle.","salesMarkdown":"Rated for AC-2 duty at 5.5 kW at 400 V, it handles slip-ring motor loads; the AC-4 rating of 12.5 A at 400 V covers plugging and inching duty cycles. The 45 mm wide S0 frame occupies three DIN-rail pitches. Side-by-side mounting is permitted with 6 mm spacing to adjacent devices for heat dissipation. Screw terminals accept solid or stranded conductors: main contacts take 2x (0.5–1.5 mm²), 2x (0.75–2.5 mm²), or max. 2x (0.75–4 mm²); auxiliary circuits use 2x (1–2.5 mm²) or max. 2x 10 mm². AWG equivalents are 2x (16–12), 2x (14–10), or 1x 8 for the main circuit. ## Coordination & Protection For Type 2 coordination (contactor remains operational after a fault) the fuse is gL/gG 25 A.","metaTitle":"Siemens 3RT1024-1AP00-1AA0 SIRIUS Power Contactor, 5.5 kW AC","metaDescription":"Siemens SIRIUS 3RT1024-1AP00-1AA0 power contactor, Size S0, 3 NO main contacts, 5.5 kW at 400 V AC-2, 12.5 A AC-4. Current lifecycle. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Contactors"],"specifications":{"Depth":"91 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 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":"230 V","at 500 V rated value":"7.5 kW","at 690 V rated value":"7.5 kW","Instantaneous Contact":"0","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":"7.8 V·A","Apparent pick-up power of magnet coil at AC":"61 V·A","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=320463&mlfb=3RT1024-1AP00-1AA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RT1024-1AP00-1AA0/alternatives.json"},"ai":{"faq":[{"question":"How do I get current pricing and availability for 3RT1024-1AP00-1AA0?","answer":"Submit an RFQ through this listing; the part is sourced to order through independent distribution, and availability and current pricing are confirmed at quote time."},{"question":"Will 3RT1024-1AP00-1AA0 drop into a panel specified around 3RT1023-1AL20 without rewiring?","answer":"Both are S0-frame SIRIUS contactors with the same 45 mm width and DIN-rail mounting, so the mechanical footprint and terminal layout are identical. The main difference is the coil voltage and auxiliary contact configuration — verify those against the existing circuit before swapping."},{"question":"What is the AC-2 motor rating of 3RT1024-1AP00-1AA0?","answer":"It is rated 5.5 kW at 400 V AC-2, covering slip-ring motor loads in applications like cranes or elevators."},{"question":"What compliance documentation does Siemens provide for 3RT1024-1AP00-1AA0?","answer":"As a standard SIRIUS industrial control product, it carries CE marking and is designed to meet IEC 60947-4-1. RoHS and REACH declarations are available from Siemens on request."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RT1024-1AP00-1AA0","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/3RT1024-1AP00-1AA0 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}}