{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RT1054-6QP35","brand":"Siemens","brandSlug":"siemens","productSlug":"3RT1054-6QP35","canonicalUrl":"https://aoctrl.com/siemens/3RT1054-6QP35","factsUrl":"https://aoctrl.com/api/mcp/products/3RT1054-6QP35","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS, Size S6 power contactor, 3RT1054-6QP35, 160 A at 24 V rated value, 200-277 V AC coil, screw-type terminals, auxiliary switch, IP00/IP20 front.","salesMarkdown":"## SIRIUS Size S6 Power Contactor, 160 A Frame This is a current-production part, not a phase-out line — it remains in the active catalog for new panel builds and BOM-frozen spares alike. The contactor measures 172 mm high by 140 mm wide by 170 mm deep, mounts via screw fixing, and accepts power-circuit stranded conductors from 25 mm² up to 120 mm². The enclosure rating is IP00 overall, with IP20 on the front when the cover or box terminal is fitted — standard for panel-mount contactors where the enclosure provides the environmental seal. ## Duty Ratings and Switching Rates The 160 A figure at 24 V is the rated operational current for the main contacts under the contactor's specified duty. Switching rates vary by utilization category: 800 cycles/hour in AC-1 (resistive loads), 400 in AC-2 (slip-ring motors), 1,000 in AC-3 (squirrel-cage motors — the common motor-starting duty), and 130 in AC-4 (plugging/inching). The arcing time is 10-15 ms; operate time is 80-90 ms on both AC and DC coil supplies. The screw-type coil terminals accept solid conductors: 2x (0.5-1.5 mm²), 2x (0.75-2.5 mm²), or max 2x (0.75-4 mm²). The power circuit uses stranded conductors from 25 to 120 mm² — sized for the 160 A frame.","metaTitle":"Siemens 3RT1054-6QP35 SIRIUS Power Contactor, 160 A, 200-277","metaDescription":"Siemens 3RT1054-6QP35 SIRIUS power contactor, Size S6, 160 A at 24 V rated value, 200-277 V AC coil. Screw-type terminals, auxiliary switch included. Current production. Sourced to","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":"200 ... 277 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":"200 ... 277 V","at 500 V rated value":"2 A","at 60 Hz rated value":"200 ... 277 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=317174&mlfb=3RT1054-6QP35","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RT1054-6QP35/alternatives.json"},"ai":{"faq":[{"question":"What is 3RT1054-6QP35's listed depth?","answer":"The depth is 170 mm, with a height of 172 mm and width of 140 mm."},{"question":"What conductor sizes does the power circuit accept?","answer":"The power circuit accepts stranded conductors from 25 mm² up to 120 mm². The coil terminals accept solid conductors: 2x (0.5-1.5 mm²), 2x (0.75-2.5 mm²), or max 2x (0.75-4 mm²)."},{"question":"What compliance documentation does Siemens provide for 3RT1054-6QP35?","answer":"As a standard SIRIUS catalog product, this contactor carries the usual Siemens declarations (CE, RoHS, REACH) available via the manufacturer's documentation portal. Specific certs (UL, CSA, IEC) should be verified against the nameplate marking on the unit received."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RT1054-6QP35","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/3RT1054-6QP35 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}}