{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RT1054-6QF35","brand":"Siemens","brandSlug":"siemens","productSlug":"3RT1054-6QF35","canonicalUrl":"https://aoctrl.com/siemens/3RT1054-6QF35","factsUrl":"https://aoctrl.com/api/mcp/products/3RT1054-6QF35","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS power contactor, 3RT1054-6QF35, Size S6, 160 A at 24 V rated value, coil 96... 127 V AC/DC, screw-type terminals, auxiliary switch, screw fixing.","salesMarkdown":"The Siemens 3RT1054-6QF35 is a SIRIUS power contactor in Size S6, rated for 160 A at 24 V in AC-1 duty — that's the resistive load curve, so it handles heater banks and lighting contactor panels as well as motor switching. The coil pulls 96... 127 V AC/DC (pickup at 0.8 x rated, dropout below that), and the screw-type terminals on the magnet coil accept solid conductors from 2x 0.5 mm² up to max 2x 4 mm². Main power terminals take stranded 25... 120 mm² — sized for the full 160 A path without parallel runs. Mounts by screw fixing (no DIN-rail clip on this frame). The enclosure is 172 mm high × 140 mm wide × 170 mm deep. IP00 on the terminals; IP20 on the front with the cover or box terminal fitted — so it needs a clean, dry enclosure, not a washdown zone. ## Switching performance and auxiliary contacts Arcing time 10... 15 ms; opening time at AC and DC both 80... 90 ms.","metaTitle":"Siemens 3RT1054-6QF35 SIRIUS Power Contactor, 160A AC-1, 96-","metaDescription":"Siemens 3RT1054-6QF35 SIRIUS power contactor, Size S6, 160A AC-1 rating, 96-127V AC/DC coil, screw terminals, auxiliary switch included. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Contactors"],"specifications":{"Depth":"170 mm","Solid":"2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²), max. 2x (0.75 ... 4 mm²)","Width":"140 mm","at AC":"80 ... 90 ms","at DC":"80 ... 90 ms","Height":"172 mm","Maximum":"2 000 m","Upwards":"10 mm","Forwards":"20 mm","Stranded":"25 ... 120 mm²","at 50 Hz":"0.5","at 60 Hz":"0.8 ... 1.1","Downwards":"10 mm","Arcing time":"10 ... 15 ms","At The Side":"10 mm","Rated Value":"96 ... 127 V","On The Front":"IP00; IP20 on the front with cover / box terminal","Initial Value":"0.8","Mounting type":"screw fixing","During Storage":"-55 ... +80 °C","Of Magnet Coil":"Screw-type terminals","Of The Terminal":"IP00","at AC-1 maximum":"800 1/h","at AC-2 maximum":"400 1/h","at AC-3 maximum":"1 000 1/h","at AC-4 maximum":"130 1/h","lifecycle_stage":"current","Auxiliary switch":"Yes","During Operation":"-25 ... +55 °C","Full-scale value":"1.1","Mounting position":"with vertical mounting surface +/-90° rotatable, with vertical mounting surface +/- 22.5° tiltable to the front and back","Size of contactor":"S6","Product brand name":"SIRIUS","Product designation":"Power contactor","at 24 V rated value":"160 A","at 48 V rated value":"2 A","at 60 V rated value":"2 A","Of Contactor Typical":"10 000 000","at 110 V rated value":"1 A","at 125 V rated value":"0.9 A","at 220 V rated value":"0.3 A","at 230 V rated value":"25 hp","at 400 V rated value":"29 kW","at 440 V rated value":"1.4 A","at 480 V rated value":"124 A","at 50 Hz rated value":"96 ... 127 V","at 500 V rated value":"2 A","at 60 Hz rated value":"96 ... 127 V","at 600 V rated value":"125 A","at 690 V rated value":"1 A","Instantaneous Contact":"1","Side-by-side mounting":"Yes","at 1000 V rated value":"75 kW","For Auxiliary Contacts":"18 ... 14","For Main Current Circuit":"Connection bar","Single Or Multi-Stranded":"2x (0,5 ... 1,5 mm²), 2x (0,75 ... 2,5 mm²), max. 2x (0,75 ... 4 mm²)","at 200/208 V rated value":"40 hp","at 220/230 V rated value":"50 hp","at 460/480 V rated value":"100 hp","at 575/600 V rated value":"125 hp","Of Main Circuit Rated Value":"8 kV","at AC-3 rated value maximum":"1 000 V","at maximum AC-1 rated value":"70 mm²","at AC-2 at 400 V rated value":"55 kW","at AC-4 at 400 V rated value":"97 A","Design of the surge suppressor":"with varistor","at 230 V at 60 °C rated value":"53 kW","at 400 V at 60 °C rated value":"92 kW","at 690 V at 60 °C rated value":"159 kW","at 1000 V at 60 °C rated value":"131 kW","Of Auxiliary Circuit Rated Value":"6 kV","at AC-5a up to 690 V rated value":"140 A","at AC-5b up to 400 V rated value":"95 A","Function Module For Communication":"No","Closing power of magnet coil at DC":"320 W","Holding power of magnet coil at DC":"2.8 W","Operating current at AC-12 maximum":"10 A","With Type Of Assignment 2 Required":"gG: 250 A (690 V, 100 kA), aM: 200 A (690 V, 50 kA), BS88: 250 A (415 V, 50 kA)","At Contactor For Auxiliary Contacts":"Screw-type terminals","Protection against electrical shock":"finger-safe when touched vertically from front acc. to IEC 60529","at AWG conductors for main contacts":"4 ... 250 kcmil","Mirror contact acc. to IEC 60947-4-1":"Yes","With Type Of Coordination 1 Required":"gG: 355 A (690 V, 100 kA)","Reference code acc. to DIN EN 81346-2":"Q","with high demand rate acc. to SN 31920":"1 000 000","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","Voltage at PLC-control input rated value":"24 V","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":"160 A","Thermal short-time current limited to 10 s":"1 100 A","Type of voltage of the control supply voltage":"AC/DC","between coil and main contacts acc. to EN 60947-1":"690 V","positively driven operation acc. to IEC 60947-5-1":"No","Contact rating of auxiliary contacts according to UL":"A600 / Q600","Of The Contactor With Added Auxiliary Switch Block Typical":"10 000 000","Operating range factor of the voltage at PLC-control input":"0.8 ... 1.1","For Short-Circuit Protection Of The Auxiliary Switch Required":"gG: 10 A (500 V, 1 kA)","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":"https://cdn.aoctrl.com/48191814343ef1de12d436857500061f.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=206839&mlfb=3RT1054-6QF35","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RT1054-6QF35/alternatives.json"},"ai":{"faq":[{"question":"What is the coil voltage for 3RT1054-6QF35?","answer":"The coil is rated 96... 127 V AC/DC, with pickup at 0.8 x rated value and dropout below that threshold."},{"question":"Will 3RT1054-6QF35 drop into a panel wired for 3RT1054-6QP35?","answer":"Both are Size S6 SIRIUS power contactors with the same footprint and screw-fixing pattern, so the mechanical fit and main power terminal positions are identical. The difference is the coil voltage — the 6QF35 uses 96-127 V AC/DC, while the 6QP35 uses a different coil voltage. Verify the coil supply before swapping."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RT1054-6QF35","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/3RT1054-6QF35 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}}