{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RT1024-1AP00-ZW96","brand":"Siemens","brandSlug":"siemens","productSlug":"3RT1024-1AP00-ZW96","canonicalUrl":"https://aoctrl.com/siemens/3RT1024-1AP00-ZW96","factsUrl":"https://aoctrl.com/api/mcp/products/3RT1024-1AP00-ZW96","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS power contactor, size S0, 3-pole, 230 V AC 50 Hz coil, screw-type terminals, 45 mm width, active production.","salesMarkdown":"At 45 mm wide and 85 mm tall, it fits the S0 footprint — a common size for motor loads up to 7.5 kW at 400 V AC. Rated for AC-2 duty at 400 V at 5.5 kW and AC-4 at 400 V at 12.5 A, this contactor handles reversing or plugging applications where the motor sees frequent starts and stops — AC-4 covers the severe switching duty that wears contacts faster than a simple on-off load. At 690 V it still delivers 7.5 kW, so it works on 400 V and 690 V systems without derating the motor power. The coil holds at 0.8 to 1.1 times rated voltage at 50 Hz — meaning it pulls in reliably even if the line dips to 184 V AC. The auxiliary contact block (not included) carries 10 A at 24 V AC, 6 A at 230 V AC, and 3 A at 400 V AC — enough for a PLC input or a pilot lamp. For DC switching, it handles 10 A at 24 V, 2 A at 60 V, and 0.3 A at 220 V. ## Terminal specs and wiring Main circuit terminals are screw-type, accepting 2x (1 to 2.5 mm²) solid or 2x (2.5 to 6 mm²) stranded, with a maximum of 2x 10 mm². The auxiliary terminals take 2x (0.5 to 1.5 mm²) solid or 2x (0.75 to 2.5 mm²) stranded, max 2x 4 mm². That covers most panel wiring up to 10 AWG for the main power and 14 AWG for control circuits. That matters when you're sizing the branch circuit protection — pick the fuse class based on whether you can tolerate a welded contactor in a fault. The front is IP20, the terminals are IP00 (finger-safe only with the enclosure door closed). Most plants are below that, but check if your site is in the mountains.","metaTitle":"Siemens 3RT1024-1AP00-ZW96 SIRIUS Power Contactor, S0, 3-Pol","metaDescription":"Siemens 3RT1024-1AP00-ZW96 SIRIUS power contactor, size S0, 3 NO main contacts, 230 VAC 50 Hz coil, screw terminals, 45 mm wide, active production. Quoted to order.","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=501120&mlfb=3RT1024-1AP00-ZW96","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RT1024-1AP00-ZW96/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3RT1024-1AP00-ZW96 and get a price?","answer":"We source this contactor through independent distribution and quote it to order against an RFQ. Availability and current pricing are confirmed at quote time — submit an inquiry and we'll come back with a firm number."},{"question":"What is the depth of 3RT1024-1AP00-ZW96?","answer":"The depth is 91 mm, which fits standard 200 mm deep enclosures with room for wiring behind the contactor."},{"question":"What terminal wire sizes does 3RT1024-1AP00-ZW96 accept?","answer":"Main terminals accept 2x (1 to 2.5 mm²) solid or 2x (2.5 to 6 mm²) stranded, max 2x 10 mm². Auxiliary terminals accept 2x (0.5 to 1.5 mm²) solid or 2x (0.75 to 2.5 mm²) stranded, max 2x 4 mm²."},{"question":"Will 3RT1024-1AP00-ZW96 drop into a panel specified around 3RT1023-1AL20?","answer":"Both are S0 frame contactors on the same 45 mm DIN-rail footprint, so the mechanical fit and rail spacing are identical. The main difference is the coil voltage and auxiliary contact configuration — verify those match your control circuit before swapping."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RT1024-1AP00-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/3RT1024-1AP00-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}}