{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RA1120-1GA24-0AN6","brand":"Siemens","brandSlug":"siemens","productSlug":"3RA1120-1GA24-0AN6","canonicalUrl":"https://aoctrl.com/siemens/3RA1120-1GA24-0AN6","factsUrl":"https://aoctrl.com/api/mcp/products/3RA1120-1GA24-0AN6","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS non-fused load feeder, size S0, direct starter, 2.2 kW at 400 V, 200 V at 50 Hz, 200-220 V at 60 Hz, snap-on mounting, IP20 front protection.","salesMarkdown":"## What This Load Feeder Packs Rated for 2.2 kW at 400 V, it handles motor loads up to that power on a 400 V three-phase line, with a control supply accepting 200 V at 50 Hz or 200-220 V at 60 Hz. The integrated bimetal motor protection (type) provides thermal overload sensing, and the insulation voltage is rated 690 V, giving headroom above the operating voltage. Front protection is IP20, meaning it's touch-safe for panel installation but not rated for washdown environments — it belongs inside a cabinet. ## Mounting and Wiring Reality Accepts solid conductors 1-6 mm² (or 2x 1-2.5 mm², 2x 2.5-6 mm²) and stranded 1-6 mm²; AWG equivalents are 2x 14-10 for the main contacts. Clearance requirements: 30 mm upward, 10 mm forward, 9 mm backward, 0 mm downward, 30 mm to the side — the downward zero means it can butt against a rail end without extra space. Shock resistance 12.5g — robust for industrial panel vibration. ## What's Inside the Package This load feeder ships with a 3RT1024-1AN60 contactor, a 3RV1021-1GA10 circuit breaker, and a 3RA1921-1AA00 link module — all factory-assembled and wired internally. No digital inputs, no PROFIBUS or PROFINET protocol onboard — it's a pure electromechanical direct starter, not a networked motor starter. The no-load switching frequency is 15 operations per second, which is high for a contactor of this size — suitable for rapid cycling applications like indexing conveyors or packaging machine motions.","metaTitle":"Siemens 3RA1120-1GA24-0AN6 SIRIUS Non-Fused Load Feeder","metaDescription":"Siemens 3RA1120-1GA24-0AN6 SIRIUS non-fused load feeder, 2.2 kW at 400 V, direct starter with bimetal overload. Active production, sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Motor Starters"],"specifications":{"Depth":"96 mm","Solid":"1 ... 6 mm², 2x (1 ... 2.5 mm²), 2x (2.5 ... 6 mm²)","Width":"45 mm","Height":"183 mm","Upwards":"30 mm","Forwards":"10 mm","Stranded":"1 ... 6 mm²","at 60 Hz":"200 ... 220 V","Backwards":"9 mm","Downwards":"0 mm","At The Side":"30 mm","During Storage":"-55 ... +80 °C","lifecycle_stage":"current","During Operation":"-20 ... +70 °C","Fastening Method":"snap-on mounting","Shock Resistance":"12.5g","Mounting Position":"with vertical mounting surface +/-90° rotatable, with vertical mounting surface +/- 22.5° tiltable to the front and back","PROFINET protocol":"No","Solid Or Stranded":"1 ... 6 mm²","Product Brand Name":"SIRIUS","Type Of Assignment":"2","Degree Of Pollution":"3","Product Designation":"non-fused load feeder","Size Of Load Feeder":"S0","PROFIBUS DP protocol":"No","at 400 V rated value":"2.2 kW","at 50 Hz rated value":"200 V","Design Of The Product":"direct starter","Number Of Digital Inputs":"0","Of The Supplied Contactor":"3RT1024-1AN60","NO-Load Switching Frequency":"15 1/s","Of The Supplied Link Module":"3RA1921-1AA00","Type Of The Motor Protection":"bimetal","Substance Prohibitance (Date)":"05/01/2012","Insulation Voltage Rated Value":"690 V","Design Of The Switching Contact":"electromechanical","at AWG cables for main contacts":"2x (14 ... 10)","Of The Supplied Circuit-Breakers":"3RV1021-1GA10","protection class IP on the front":"IP20","Control Supply Voltage Frequency 1":"50 ... 60 Hz","Design Of Short-Circuit Protection":"circuit-breakers","Product Extension Auxiliary Switch":"Yes","Product Function Bus Communication":"No","Surge Voltage Resistance Rated Value":"6 kV","With Side-By-Side Mounting At The Side":"0 mm","reference code according to IEC 81346-2":"Q","Finely Stranded With Core End Processing":"1 ... 6 mm²","Number Of Poles For Main Current Circuit":"3","Product Function Short Circuit Protection":"Yes","protocol is supported AS-Interface protocol":"No","Type Of Voltage Of The Control Supply Voltage":"AC","operating voltage at AC-3 rated value maximum":"400 V","operational current at AC-3 at 400 V rated value":"5 A","Type Of Electrical Connection For Main Current Circuit":"screw-type terminals","Installation Altitude At Height Above Sea Level Maximum":"2 000 m","Mechanical Service Life (Switching Cycles) Of Contactor Typical":"10 000 000","AWG number as coded connectable conductor cross section for main contacts":"14 ... 10","breaking capacity maximum short-circuit current (Icu) at 400 V rated value":"50 kA","Adjustable Current Response Value Current Of The Current-Dependent Overload Release":"4.5 ... 6.3 A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=219465&mlfb=3RA1120-1GA24-0AN6","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RA1120-1GA24-0AN6/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy Siemens 3RA1120-1GA24-0AN6?","answer":"This part is sourced to order. Contact us for current availability and pricing at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RA1120-1GA24-0AN6","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/3RA1120-1GA24-0AN6 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}}