{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RT1017-1BB41-0UA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3RT1017-1BB41-0UA0","canonicalUrl":"https://aoctrl.com/siemens/3RT1017-1BB41-0UA0","factsUrl":"https://aoctrl.com/api/mcp/products/3RT1017-1BB41-0UA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS 3RT1017-1BB41-0UA0 power contactor, size S00, 24 VDC coil, screw terminals, 45 mm width, IP20 front protection.","salesMarkdown":"The key motor rating here is 5.5 kW at both 400 V and 690 V under AC-3 duty, which covers the majority of standard induction motor applications. For reversing or plugging duty, the AC-4 rating is 8.5 A at 400 V — that's the number to watch for high-inertia loads or frequent reversing cycles. The pickup voltage is 0.85 x rated (20.4 VDC) and dropout is 1.1 x rated (26.4 VDC), meaning it holds in during brownouts down to about 20 V. The screw terminals accept 2 x (0.5 to 1.5 mm²) or 2 x (0.75 to 2.5 mm²) solid/stranded, with a max of 2 x (0.75 to 4 mm²). For AWG, that's 2 x (20 to 16) or 2 x (18 to 14), plus a single 12 AWG. Compliance documentation (RoHS, REACH, CE, UL) is available from Siemens for this active part — standard for any SIRIUS contactor shipped into EU or North American markets. ## Auxiliary contacts and coordination One instantaneous auxiliary contact is built in (1 NO/NC configurable). Its switching capacity at 24 V is 10 A, dropping to 2 A at 60 V, 1 A at 110 V, and 0.3 A at 220 V — typical for a standard auxiliary block. For Type 1 coordination, use a 35 A gL/gG fuse; for Type 2, a 20 A gL/gG fuse protects the contactor against weld-on faults.","metaTitle":"Siemens 3RT1017-1BB41-0UA0 SIRIUS Power Contactor, S00, 24 V","metaDescription":"Siemens SIRIUS 3RT1017-1BB41-0UA0 power contactor, size S00, 24 VDC coil. AC-4 8.5 A at 400 V, 5.5 kW motor rating. Screw terminals, IP20. Active production, sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Contactors"],"specifications":{"Depth":"72 mm","Solid":"2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²), max. 2x (0.75 ... 4 mm²)","Width":"45 mm","Height":"57.5 mm","Maximum":"2 000 m","At The Side":"6 mm","Rated Value":"24 V","On The Front":"IP20","Initial Value":"0.85","Mounting type":"screw and snap-on mounting onto 35 mm standard mounting rail according to DIN EN 50022","Of The Terminal":"IP20","lifecycle_stage":"current","During Operation":"-25 ... +60 °C","Full-scale value":"1.1","Size of contactor":"S00","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":"30 000 000","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 500 V rated value":"5.5 kW","at 690 V rated value":"5.5 kW","Instantaneous Contact":"1","Side-by-side mounting":"Yes","For Main Current Circuit":"screw-type terminals","Single Or Multi-Stranded":"2x (0,5 ... 1,5 mm²), 2x (0,75 ... 2,5 mm²), max. 2x (0,75 ... 4 mm²)","at AC-2 at 400 V rated value":"5.5 kW","at AC-4 at 400 V rated value":"8.5 A","Closing power of magnet coil at DC":"3.3 W","Holding power of magnet coil at DC":"3.3 W","Operating current at AC-12 maximum":"10 A","With Type Of Assignment 2 Required":"fuse gL/gG: 20 A","at AWG conductors for main contacts":"2x (20 ... 16), 2x (18 ... 14), 1x 12","With Type Of Coordination 1 Required":"fuse gL/gG: 35 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":"22 A","Type of voltage of the control supply voltage":"DC","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=145280&mlfb=3RT1017-1BB41-0UA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RT1017-1BB41-0UA0/alternatives.json"},"ai":{"faq":[{"question":"What are the key motor ratings for this contactor?","answer":"It's rated for 5.5 kW at both 400 V and 690 V under AC-3 duty. For AC-4 (reversing/plugging), the rating is 8.5 A at 400 V. The coil is 24 VDC, drawing 3.3 W."},{"question":"What panel space does this contactor require?","answer":"It snaps onto a 35 mm DIN rail and occupies 45 mm width, 72 mm depth, and 57.5 mm height. Side-by-side mounting is allowed with 6 mm clearance to adjacent devices."},{"question":"What wire sizes fit the screw terminals?","answer":"The terminals accept 2 x (0.5 to 1.5 mm²) or 2 x (0.75 to 2.5 mm²) solid/stranded, max 2 x (0.75 to 4 mm²). AWG equivalents are 2 x (20 to 16) or 2 x (18 to 14), plus a single 12 AWG."},{"question":"How does this compare to the 3RT1015-1BB42?","answer":"The 3RT1015-1BB42 is a smaller S00 frame contactor with a lower motor rating (typically 4 kW at 400 V vs. 5.5 kW). The 3RT1017-1BB41-0UA0 has a 24 VDC coil; the 3RT1015-1BB42 uses a different coil voltage. They share the same DIN rail footprint and terminal style, but the 3RT1017 carries higher current for the same frame size."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RT1017-1BB41-0UA0","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/3RT1017-1BB41-0UA0 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}}