{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RT1054-1AP30","brand":"Siemens","brandSlug":"siemens","productSlug":"3RT1054-1AP30","canonicalUrl":"https://aoctrl.com/siemens/3RT1054-1AP30","factsUrl":"https://aoctrl.com/api/mcp/products/3RT1054-1AP30","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS 3RT1054-1AP30 power contactor, Size S6, 160 A at 24 V rated value, 29 kW at 400 V, screw fixing, current lifecycle stage.","salesMarkdown":"The 3RT1054-1AP30: This is a screw-fixing contactor, not a snap-on DIN rail mount. That means you're bolting it to a backplate or mounting rail, not clipping it onto a DIN rail. Plan for screw terminals on the coil and main circuits. The 160 A rating at 24 V and 60 V is the continuous current the main contacts can carry in a resistive or lightly inductive circuit. At 400 V, that translates to 29 kW motor load capability — that's your AC-3 duty rating for starting and stopping squirrel-cage motors under load. The coil pulls 220–240 V AC, so it's a standard industrial control voltage. Electrical life depends on duty: AC-3 switching at up to 1,000 operations per hour, AC-4 (inching/plugging) at 130 per hour. That's fast enough for most motor control center applications. Clearance distances are 10 mm upwards/downwards/side, 20 mm forwards — factor that into your enclosure layout for arc flash and heat dissipation. ## Wiring and Termination Details Main circuit power terminals accept stranded wire from 16 to 70 mm² — that's the range for the 160 A rating. Auxiliary contacts (the contactor includes an auxiliary switch block) take solid or stranded wire: 2x 0.5–1.5 mm², 2x 0.75–2.5 mm², or max 2x 0.75–4 mm². Coil terminals are screw-type, same as the main terminals. Dimensions are 172 mm high, 120 mm wide, 170 mm deep. That's a Size S6 footprint — it's a physically large contactor, so verify your enclosure depth and gland plate clearance before committing the BOM line. The lifecycle stage is current, meaning Siemens still manufactures this exact order code. That's the cleanest sourcing posture you can have for a BOM freeze — no PCN risk, no second-source scramble. Because it's current production, you're not limited to surplus or broker channels. This part is quoted to order through standard distribution. The RFQ route confirms lead time and pricing against your specific quantity.","metaTitle":"Siemens 3RT1054-1AP30 SIRIUS Power Contactor, 160 A, 29 kW","metaDescription":"Siemens SIRIUS 3RT1054-1AP30 power contactor, Size S6, 160 A rated at 24 V, 29 kW at 400 V. Current lifecycle stage. Screw fixing. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","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":"120 mm","at AC":"40 ... 60 ms","at DC":"40 ... 60 ms","title":"3RT1054-1AP30","Height":"172 mm","Upwards":"10 mm","Forwards":"20 mm","Stranded":"16 ... 70 mm²","at 50 Hz":"0.8","at 60 Hz":"0.8","Downwards":"10 mm","Arcing Time":"10 ... 15 ms","At The Side":"10 mm","Rated Value":"220 ... 240 V","description":"power contactor, AC-3e/AC-3 115 A, 55 kW / 400 V, AC (50-60 Hz) / DC Uc: 220-240 V 3-pole, without auxiliary contacts drive: conventional main circuit: box terminal control and auxiliary circuit: screw terminal","Initial Value":"0.8","During Storage":"-55 ... +80 °C","Of Magnet Coil":"Screw-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 (0,5 ... 1,5 mm²), 2x (0,75 ... 2,5 mm²), max. 2x (0,75 ... 4 mm²)","Product Brand Name":"SIRIUS","Product Designation":"Power contactor","at 24 V rated value":"160 A","at 60 V rated value":"160 A","Of Contactor Typical":"10 000 000","at 110 V rated value":"160 A","at 220 V rated value":"160 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":"220 ... 240 V","at 500 V rated value":"75 kW","at 60 Hz rated value":"220 ... 240 V","at 600 V rated value":"125 A","at 690 V rated value":"48 kW","Side-By-Side Mounting":"Yes","at 1000 V rated value":"75 kW","For Auxiliary Contacts":"18 ... 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","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":"screw-type 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":"5.2 W","closing power of magnet coil at DC":"360 W","holding power of magnet coil at DC":"5.2 W","With Type Of Coordination 1 Required":"gG: 355 A (690 V, 100 kA)","at AC in hot operating state per pole":"7 W","for AWG cables for auxiliary contacts":"2x (20 ... 16), 2x (18 ... 14), 1x 12","number of NO contacts for main contacts":"3","reference code according to IEC 81346-2":"Q","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","Finely Stranded Without Core End Processing":"16 ... 70 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","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","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","Of The Contactor With Added Electronically Optimized Auxiliary Switch Block Typical":"5 000 000"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$198.12","stockQuantity":0,"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=397762&mlfb=3RT1054-1AP30"},"ai":{"faq":[{"question":"What are the key ratings for this contactor?","answer":"Rated 160 A at 24 V and 60 V, 29 kW at 400 V. Coil voltage is 220–240 V AC. Mechanical life is 10 million operations typical. AC-3 switching up to 1,000 operations per hour."},{"question":"What wire sizes does the main circuit accept?","answer":"Main power terminals accept stranded wire from 16 to 70 mm². Auxiliary contacts accept solid or stranded: 2x 0.5–1.5 mm², 2x 0.75–2.5 mm², or max 2x 0.75–4 mm²."},{"question":"What are the mounting requirements?","answer":"Screw fixing to a vertical surface. Mounting position allows ±90° rotation and ±22.5° tilt front-to-back. Clearance: 10 mm up/down/side, 20 mm forward. Dimensions: 172x120x170 mm."},{"question":"What is the operating temperature range?","answer":"Operating: -25 to +60 °C. Storage: -55 to +80 °C. Suitable for most indoor industrial panel environments."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RT1054-1AP30","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/3RT1054-1AP30 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:51:03.652Z","lastPublished":"2026-08-11T15:51:03.652Z","indexable":true}}