{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RT1054-3NF36","brand":"Siemens","brandSlug":"siemens","productSlug":"3RT1054-3NF36","canonicalUrl":"https://aoctrl.com/siemens/3RT1054-3NF36","factsUrl":"https://aoctrl.com/api/mcp/products/3RT1054-3NF36","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS power contactor, Size S6, 3RT1054-3NF36, 96-127 V AC/DC coil, spring-type coil terminals, screw fixing, 170 mm depth, 120 mm width, 172 mm height.","salesMarkdown":"It carries a 96-127 V AC/DC coil with spring-type terminals on the magnet coil, and the main power terminals accept stranded conductors from 16 to 70 mm². The contactor is rated for AC-3 switching at up to 1,000 operating cycles per hour, which covers the typical duty cycle for motor starting on conveyors, pumps, and fans. Mounting is via screw fixing to a vertical surface, with the contactor rotatable ±90° and tiltable ±22.5° front-to-back. The 3RT1054-3NF36 is listed as a current-production item. No official successor has been declared for this order code. If a panel was specified around the 3RT1055-6QF35, note that the 3RT1054-3NF36 shares the same Size S6 frame and screw-fixing pattern, so mechanical fit in the same panel footprint is expected. Verify the coil voltage and auxiliary contact configuration against your BOM before committing. The coil terminals are spring-type, accepting solid or stranded conductors from 0.25 to 2.5 mm², with a dual-conductor capacity of 2x (0.25 to 2.5 mm²). The auxiliary switch is present as a built-in feature. Its rated switching capacity at 24 V is 10 A, at 48 V and 60 V it is 2 A, at 110 V it is 1 A, at 125 V it is 0.9 A, and at 220 V it is 0.3 A. ## Clearance and Timing Arcing time is 10-15 ms. The contactor's mechanical life is typically 10,000,000 operating cycles.","metaTitle":"Siemens 3RT1054-3NF36 SIRIUS Power Contactor, Size S6, 96-12","metaDescription":"Siemens 3RT1054-3NF36 SIRIUS power contactor, Size S6, 96-127 V AC/DC coil, spring-type terminals, screw fixing. Rated for AC-3 switching up to 1000 ops/h. Available to order; conf","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Contactors"],"specifications":{"Depth":"170 mm","Solid":"2x (0.25 ... 2.5 mm²)","Width":"120 mm","at AC":"80 ... 90 ms","at DC":"80 ... 90 ms","Height":"172 mm","Upwards":"10 mm","Forwards":"20 mm","Stranded":"16 ... 70 mm²","at 50 Hz":"0.5","at 60 Hz":"0.5","Downwards":"10 mm","Arcing Time":"10 ... 15 ms","At The Side":"10 mm","Rated Value":"96 ... 127 V","Initial Value":"0.8","During Storage":"-55 ... +80 °C","Of Magnet Coil":"Spring-type terminals","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 ... +60 °C","Fastening Method":"screw fixing","Full-Scale Value":"1.1","at AC-3e maximum":"1 000 1/h","Mounting Position":"with vertical mounting surface +/-90° rotatable, with vertical mounting surface +/- 22.5° tiltable to the front and back","Size Of Contactor":"S6","Solid Or Stranded":"2x (0,25 ... 2,5 mm²)","Product Brand Name":"SIRIUS","Product Designation":"Power contactor","at 24 V rated value":"10 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":"3 A","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","Side-By-Side Mounting":"Yes","at 1000 V rated value":"75 kW","For Auxiliary Contacts":"24 ... 14","For Main Current Circuit":"box terminal","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","Relative Humidity Minimum":"10 %","Of Main Circuit Rated Value":"8 kV","at AC-3 rated value maximum":"1 000 V","at AC in hot operating state":"21 W","at AC-3e rated value maximum":"1 000 V","at AC-4 at 400 V rated value":"97 A","safety-related switching OFF":"Yes","Substance Prohibitance (Date)":"05/01/2012","Design Of The Surge Suppressor":"with varistor","at AWG cables for main contacts":"2x 1/0","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","For Auxiliary And Control Circuit":"spring-loaded terminals","Function Module For Communication":"No","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)","Without Load Current Share Typical":"2.8 W","closing power of magnet coil at DC":"320 W","holding power of magnet coil at DC":"2.8 W","At Contactor For Auxiliary Contacts":"Spring-type terminals","With Type Of Coordination 1 Required":"gG: 355 A (690 V, 100 kA)","at AWG cables for auxiliary contacts":"2x (24 ... 14)","operational current at AC-12 maximum":"10 A","at AC in hot operating state per pole":"7 W","number of NO contacts for main contacts":"3","reference code according to IEC 81346-2":"Q","Finely Stranded With Core End Processing":"2x (0.25 ... 1.5 mm²)","Number Of Poles For Main Current Circuit":"3","voltage at PLC-control input rated value":"24 V","Contact Reliability Of Auxiliary Contacts":"1 faulty switching per 100 million (17 V, 1 mA)","mirror contact according to IEC 60947-4-1":"Yes","Finely Stranded Without Core End Processing":"2x (0.25 ... 2.5 mm²)","Type Of Voltage Of The Control Supply Voltage":"AC/DC","Limited To 1 S Switching At Zero Current Maximum":"2 565 A; Use minimum cross-section acc. to AC-1 rated value","Limited To 5 S Switching At Zero Current Maximum":"1 654 A; Use minimum cross-section acc. to AC-1 rated value","Limited To 10 S Switching At Zero Current Maximum":"1 170 A; Use minimum cross-section acc. to AC-1 rated value","Limited To 30 S Switching At Zero Current Maximum":"729 A; Use minimum cross-section acc. to AC-1 rated value","Limited To 60 S Switching At Zero Current Maximum":"572 A; Use minimum cross-section acc. to AC-1 rated value","type of PLC-control input according to IEC 60947-1":"Type 2","contact rating of auxiliary contacts according to UL":"A600 / Q600","Of Main Circuit With Degree Of Pollution 3 Rated Value":"1 000 V","Installation Altitude At Height Above Sea Level Maximum":"2 000 m","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","Of Auxiliary Circuit With Degree Of Pollution 3 Rated Value":"500 V","For Short-Circuit Protection Of The Auxiliary Switch Required":"gG: 10 A (500 V, 1 kA)","minimum cross-section in main circuit at maximum AC-1 rated value":"70 mm²","number of NC contacts for auxiliary contacts instantaneous contact":"2","number of NO contacts for auxiliary contacts instantaneous contact":"2","Of The Contactor With Added Electronically Optimized 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=1612&mlfb=3RT1054-3NF36","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RT1054-3NF36/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy the 3RT1054-3NF36 and get a price?","answer":"The 3RT1054-3NF36 is available to order through independent distribution. Submit an RFQ for current pricing and availability confirmation at quote time."},{"question":"Will the 3RT1054-3NF36 drop into a panel specified for the 3RT1055-6QF35?","answer":"Both contactors share the Size S6 frame and screw-fixing mounting, so the mechanical footprint is the same. Verify the coil voltage (96-127 V on this unit) and auxiliary contact configuration match your BOM before ordering."},{"question":"What are the main power terminal wire sizes for the 3RT1054-3NF36?","answer":"The main power terminals accept stranded conductors from 16 to 70 mm². The coil terminals are spring-type, accepting 0.25 to 2.5 mm² solid or stranded, with dual-conductor capacity of 2x (0.25 to 2.5 mm²)."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RT1054-3NF36","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/3RT1054-3NF36 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}}