{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RA1110-1FA15-1AF0","brand":"Siemens","brandSlug":"siemens","productSlug":"3RA1110-1FA15-1AF0","canonicalUrl":"https://aoctrl.com/siemens/3RA1110-1FA15-1AF0","factsUrl":"https://aoctrl.com/api/mcp/products/3RA1110-1FA15-1AF0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS 3RA1110-1FA15-1AF0, non-fused load feeder, direct starter, size S00, 1.5 kW at 400 V, snap-on 35 mm DIN rail.","salesMarkdown":"The Siemens 3RA1110-1FA15-1AF0 is a SIRIUS non-fused load feeder configured as a direct starter, size S00, rated 1.5 kW at 400 V. It arrives as a pre-assembled combination of a 3RT1015-1AF01 contactor, a 3RV1011-1FA10 circuit breaker for short-circuit protection, and a 3RA1911-1AA00 link module — all on a 45 mm wide footprint that snaps onto a 35 mm standard rail. This is a self-contained motor-starting and protection package for a single three-phase load up to 1.5 kW at 400 V. The direct-starter design means the contactor closes straight across the line — no reduced-voltage starting. The supplied circuit breaker provides the short-circuit protection, so the feeder is non-fused: no separate fuse holders or fuse links to stock. The 1.5 kW rating at 400 V tells you the maximum motor size this feeder can switch in AC-3 duty; size S00 is the smallest frame in the SIRIUS family, suited for light-duty pumps, fans, and conveyors. Dimensions: 45 mm wide, 159 mm high, 75 mm deep. Clearance requirements: 20 mm upward, 10 mm forward, 9 mm backward, 0 mm downward, 20 mm at the side. Shock resistance is 9.8 g. Conductor cross-sections accepted: solid or stranded 0.5 to 4 mm², and 2x (0.75 to 2.5 mm²) for daisy-chaining. AWG equivalents for main contacts: 2x (18 to 14). The product extension for auxiliary switches is available (product extension auxiliary switch: Yes), so you can add feedback contacts without modifying the feeder body. No bus communication is built in (PROFINET: No, PROFIBUS DP: No, product function bus communication: No) — this is a standalone electromechanical feeder, not a networked motor starter.","metaTitle":"Siemens 3RA1110-1FA15-1AF0 SIRIUS Non-Fused Load Feeder","metaDescription":"Siemens SIRIUS 3RA1110-1FA15-1AF0 non-fused load feeder, direct starter, size S00, 1.5 kW at 400 V. Current lifecycle stage. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Motor Starters"],"specifications":{"Depth":"75 mm","Solid":"0.5 ... 4 mm², 2x (0.75 ... 2.5 mm²)","Width":"45 mm","Height":"159 mm","Upwards":"20 mm","Forwards":"10 mm","Stranded":"0.5 ... 4 mm²","Backwards":"9 mm","Downwards":"0 mm","At The Side":"20 mm","During Storage":"-55 ... +80 °C","lifecycle_stage":"current","During Operation":"-20 ... +70 °C","Fastening Method":"snap-on fastening on 35 mm standard rail","Shock Resistance":"9.8g","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":"0.5 ... 4 mm²","Product Brand Name":"SIRIUS","Type Of Assignment":"1","Degree Of Pollution":"3","Product Designation":"non-fused load feeder","Size Of Load Feeder":"S00","PROFIBUS DP protocol":"No","at 400 V rated value":"1.5 kW","at 50 Hz rated value":"110 V","Design Of The Product":"direct starter","Number Of Digital Inputs":"0","Of The Supplied Contactor":"3RT1015-1AF01","NO-Load Switching Frequency":"15 1/s","Of The Supplied Link Module":"3RA1911-1AA00","Type Of The Motor Protection":"bimetal","Insulation Voltage Rated Value":"690 V","Design Of The Switching Contact":"electromechanical","at AWG cables for main contacts":"2x (18 ... 14)","Of The Supplied Circuit-Breakers":"3RV1011-1FA10","protection class IP on the front":"IP20","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":"0.5 ... 2.5 mm²","Number Of Poles For Main Current Circuit":"3","Product Function Short Circuit Protection":"Yes","protocol is supported AS-Interface protocol":"No","number of NO contacts for auxiliary contacts":"1","Type Of Voltage Of The Control Supply Voltage":"AC","operating voltage at AC-3 rated value maximum":"400 V","Control Supply Voltage Frequency 1 Rated Value":"50 Hz","operational current at AC-3 at 400 V rated value":"3.6 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":"30 000 000","AWG number as coded connectable conductor cross section for main contacts":"18 ... 14","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":"3.5 ... 5 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=145710&mlfb=3RA1110-1FA15-1AF0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RA1110-1FA15-1AF0/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RA1110-1FA15-1AF0","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/3RA1110-1FA15-1AF0 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}}