{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RT1017-1BM41","brand":"Siemens","brandSlug":"siemens","productSlug":"3RT1017-1BM41","canonicalUrl":"https://aoctrl.com/siemens/3RT1017-1BM41","factsUrl":"https://aoctrl.com/api/mcp/products/3RT1017-1BM41","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS 3RT1017-1BM41 power contactor, size S00, 24 VDC coil, screw terminals, 45 mm width, IP20 front.","salesMarkdown":"## Siemens SIRIUS 3RT1017-1BM41 — 24 VDC Power Contactor, Size S00 Rated for 10 A in AC-12 duty (resistive loads) and 5.5 kW at 400 V in AC-3 duty (standard motor starting), it handles the common 400 V three-phase motor range up to that power. At 45 mm wide, 57.5 mm tall, and 72 mm deep, the 3RT1017-1BM41 occupies a compact footprint on the DIN rail. Screw terminals on the main circuit accept 2x (0.5 to 1.5 mm²), 2x (0.75 to 2.5 mm²), or up to 2x (0.75 to 4 mm²) solid or stranded conductors, with AWG equivalents of 2x (20 to 16), 2x (18 to 14), and 1x 12. This range covers most panel wiring from control circuits to motor feeders. This lets the panel designer choose between tighter protection and higher fault tolerance. For BOM freeze or compliance documentation needs, the part carries the DIN EN 81346-2 reference code Q (power switching device). Standard Siemens documentation (datasheet, CE declaration, RoHS/REACH) applies to this active series. The AC-3 rating of 5.5 kW at both 400 V and 690 V means this contactor directly switches three-phase induction motors up to that power at those voltages — no external contactor needed for the motor circuit. At 500 V it also carries 5.5 kW, so the power rating is consistent across the common industrial voltage range. If your application requires frequent reversals, this is the rating to check against your motor's starting current. This is the standard rating for most control panels not in clean-room or climate-controlled spaces. Above that, air density affects dielectric strength and cooling — for installations at higher elevations, consult the Siemens application manual for the derating curve.","metaTitle":"Siemens 3RT1017-1BM41 SIRIUS Power Contactor, S00, 24 VDC Co","metaDescription":"Siemens SIRIUS 3RT1017-1BM41 power contactor, size S00, 24 VDC coil, 10 A AC-12, 5.5 kW AC-3 at 400 V. Current lifecycle stage. 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":"220 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=253044&mlfb=3RT1017-1BM41","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RT1017-1BM41/alternatives.json"},"ai":{"faq":[{"question":"What are the key ratings for the 3RT1017-1BM41?","answer":"It is a size S00 contactor with a 24 VDC coil, rated 10 A AC-12 for resistive loads, 5.5 kW AC-3 at 400 V for standard motor starting, and 8.5 A AC-4 at 400 V for reversing or inching duty. The coil draws 3.3 W continuously."},{"question":"What wire sizes does the 3RT1017-1BM41 accept?","answer":"The screw terminals accept 2x (0.5 to 1.5 mm²), 2x (0.75 to 2.5 mm²), or up to 2x (0.75 to 4 mm²) solid or stranded conductors. AWG equivalents are 2x (20 to 16), 2x (18 to 14), and 1x 12."},{"question":"What short-circuit protection is required for the 3RT1017-1BM41?","answer":"For Type 2 coordination (contactor undamaged after fault), use a 20 A gL/gG fuse. For Type 1 coordination (contactor may need replacement), a 35 A gL/gG fuse is permitted."},{"question":"What is the physical size of the 3RT1017-1BM41?","answer":"It measures 45 mm wide, 57.5 mm tall, and 72 mm deep. It mounts on a 35 mm DIN rail per EN 50022 and can be mounted side-by-side without spacing."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RT1017-1BM41","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/3RT1017-1BM41 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}}