{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RT5054-1AR36","brand":"Siemens","brandSlug":"siemens","productSlug":"3RT5054-1AR36","canonicalUrl":"https://aoctrl.com/siemens/3RT5054-1AR36","factsUrl":"https://aoctrl.com/api/mcp/products/3RT5054-1AR36","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS power contactor, size S6, 3RT5054-1AR36, 440-480 V 50/60 Hz coil, 92 kW at 400 V AC-3e, screw terminals, varistor suppressor.","salesMarkdown":"The Siemens SIRIUS 3RT5054-1AR36 is a size S6 power contactor rated for 92 kW at 400 V in AC-3e duty — that's the motor-switching current for a 160 A class contactor, sized for a 160 kW 4-pole induction motor on a 400 V line. The 440-480 V 50/60 Hz coil means it pulls in on a standard 480 V control transformer; the 0.8 A holding current at 50/60 Hz keeps the control transformer sized correctly. The varistor surge suppressor across the coil is built-in — no separate RC snubber needed for the control circuit. Mounts via screw fixing on a vertical surface; the contactor can be rotated ±90° or tilted ±22.5° front-to-back, which gives flexibility in a tight panel. Side-by-side mounting is allowed — no derating gap needed for multiple units on a DIN rail. Dimensions: 172 mm high, 120 mm wide, 170 mm deep. That depth is the body only; add clearance for the screw terminals and cable bend radius. ## Compliance documentation RoHS compliance date is 03/01/2017 — the part meets RoHS and REACH substance restrictions. The varistor design meets IEC 60947-4-1 for contactor surge suppression. No UL or CSA listing appears in the spec record; verify with the factory for specific project requirements.","metaTitle":"Siemens 3RT5054-1AR36 SIRIUS Power Contactor, 92 kW at 400 V","metaDescription":"Siemens SIRIUS 3RT5054-1AR36 power contactor, size S6, 440-480 V coil, 92 kW at 400 V AC-3e. Screw terminals, varistor suppressor. Active production, sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Contactors"],"specifications":{"Depth":"170 mm","Width":"120 mm","at AC":"2 000 1/h","at DC":"2 000 1/h","Height":"172 mm","at 50 Hz":"0.8","at 60 Hz":"0.8","Rated Value":"440 ... 480 V","During Storage":"-55 ... +80 °C","at AC-1 maximum":"800 1/h","at AC-3 maximum":"1 000 1/h","at AC-4 maximum":"130 1/h","lifecycle_stage":"current","During Operation":"-25 ... +60 °C","Fastening Method":"screw fixing","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","Product Brand Name":"SIRIUS","Degree Of Pollution":"3","Product Designation":"Power contactor","at 24 V rated value":"6 A","Of Contactor Typical":"10 000 000","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 50 Hz rated value":"440 ... 480 V","at 60 Hz rated value":"440 ... 480 V","at 690 V rated value":"48 kW","Side-By-Side Mounting":"Yes","For Main Current Circuit":"screw-type terminals","at AC-3e rated value maximum":"1 000 V","Substance Prohibitance (Date)":"03/01/2017","at 40 °C minimum permissible":"70 mm²","at 60 °C minimum permissible":"50 mm²","Design Of The Surge Suppressor":"with varistor","Insulation Voltage Rated Value":"1 000 V","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 AWG cables for main contacts":"2x 1/0","For Auxiliary And Control Circuit":"screw-type terminals","Product Extension Auxiliary Switch":"Yes","With Type Of Assignment 2 Required":"fuse gL/gG: 250 A","closing power of magnet coil at DC":"360 W","holding power of magnet coil at DC":"5.2 W","Surge Voltage Resistance Rated Value":"8 kV","With Type Of Coordination 1 Required":"fuse gL/gG: 355 A","at AWG cables for auxiliary contacts":"2x (20 ... 16), 2x (18 ... 14), 1x 12","operational current at AC-12 maximum":"10 A","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 ambient temperature 40 °C rated value":"160 A","at ambient temperature 60 °C rated value":"140 A","Finely Stranded Without Core End Processing":"max. 1x 50, 1x 70 mm²","Type Of Voltage Of The Control Supply Voltage":"AC/DC","Installation Altitude At Height Above Sea Level Maximum":"2 000 m","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","number of NC contacts for auxiliary contacts instantaneous contact":"2","number of NO contacts for auxiliary contacts instantaneous contact":"2"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/fd1c4748db287753fef42721ad4958d5.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=580261&mlfb=3RT5054-1AR36","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RT5054-1AR36/alternatives.json"},"ai":{"faq":[{"question":"What is the depth of 3RT5054-1AR36?","answer":"The depth is 170 mm, width 120 mm, height 172 mm."},{"question":"Will 3RT5054-1AR36 drop into a panel specified for 3RT5054-1AP36?","answer":"Both are size S6 power contactors with identical dimensions (172 x 120 x 170 mm) and the same screw-terminal footprint. The difference is the coil voltage — 3RT5054-1AP36 uses a different coil voltage range. Verify the coil voltage matches your control circuit before substitution."},{"question":"Where can I buy 3RT5054-1AR36?","answer":"Sourced to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RT5054-1AR36","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/3RT5054-1AR36 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}}