{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RA2110-1DE15-1AP0","brand":"Siemens","brandSlug":"siemens","productSlug":"3RA2110-1DE15-1AP0","canonicalUrl":"https://aoctrl.com/siemens/3RA2110-1DE15-1AP0","factsUrl":"https://aoctrl.com/api/mcp/products/3RA2110-1DE15-1AP0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS direct-on-line starter, 3RA2110-1DE15-1AP0, size S00, Class 10 thermal bimetallic overload relay, 690 V AC-3 rated voltage, 3.2 A at 480 V, spring-loaded terminals, screw and snap-on 35 mm DIN rail mounting.","salesMarkdown":"## What this SIRIUS direct starter packs in the S00 frame The 3RA2110-1DE15-1AP0 is a Siemens SIRIUS direct-on-line starter in the size S00 footprint — the smallest load feeder frame in the SIRIUS family, built for motors up to about 1.5 hp at 480 V. It ships as a factory-assembled unit with the 3RT2015-2AP01 contactor and the 3RA2911-2AA00 link module, so the thermal bimetallic overload relay (Class 10 trip) is already wired into the power circuit — no separate assembly on the rail. Rated 690 V in AC-3 duty, it handles the common 400 V and 480 V motor control panels across European and North American line voltages without a derating step. ## Panel fit and wiring — the S00 mechanical envelope Clearance needs: 50 mm above, 20 mm in front, 10 mm below, and 20 mm at the sides; zero clearance behind the unit because the cooling path is through the front and side vents, not the rear. Main circuit wiring uses spring-loaded terminals — no screw torque to verify, no vibration loosening over time, and faster termination for the panel builder. ## Thermal overload and trip class — what Class 10 means for the motor The thermal element compensates across the -20 to +60 °C operating range, so the trip point stays stable whether the panel is in a cold warehouse or a warm machine room. At 480 V the rated current is 3.2 A, which corresponds to a 1.5 hp motor at 460/480 V — a common NEMA frame size for small pumps, fans, and conveyors.","metaTitle":"Siemens 3RA2110-1DE15-1AP0 Direct Starter, S00, Class 10","metaDescription":"Siemens SIRIUS 3RA2110-1DE15-1AP0 direct-on-line starter, size S00, Class 10 thermal overload, 690V AC-3, 3.2A at 480V. Spring-loaded terminals, DIN rail mount.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Motor Starters"],"specifications":{"Depth":"97 mm","Width":"45 mm","title":"3RA2110-1DE15-1AP0","Height":"198 mm","Upwards":"50 mm","Forwards":"20 mm","Backwards":"0 mm","Downwards":"10 mm","Trip Class":"CLASS 10","At The Side":"20 mm","Rated Value":"690 V","description":"Load feeder fuseless, Direct-on-line starting 400 V AC, Size S00 2.20...3.20 A 230 V AC Spring-type terminal for installation on standard mounting rail (also fulfills type of coordination 1) Type of coordination 2, Iq = 150 kA 1 NO (contactor)","During Storage":"-50 ... +80 °C","lifecycle_stage":"current","During Operation":"-20 ... +60 °C","During Transport":"-50 ... +80 °C","Fastening Method":"screw and snap-on mounting onto 35 mm standard mounting rail","Mounting Position":"vertical","PROFIsafe protocol":"No","Product Brand Name":"SIRIUS","Type Of Assignment":"2","Product Designation":"Direct (on-line) starter","Size Of Load Feeder":"S00","PROFINET IO protocol":"No","at 400 V rated value":"1 100 W","at 480 V rated value":"3.2 A","at 50 Hz rated value":"230 ... 230 V","at 60 Hz rated value":"230 ... 230 V","Design Of The Product":"for standard rail or screw mounting","For Main Current Circuit":"spring-loaded terminals","Temperature Compensation":"-20 ... +60 °C","at 200/208 V rated value":"0.5 hp","at 220/230 V rated value":"0.75 hp","at 460/480 V rated value":"1.5 hp","at 575/600 V rated value":"2 hp","Of The Supplied Contactor":"3RT2015-2AP01","Of The Supplied Link Module":"3RA2911-2AA00","Size Of The Circuit-Breaker":"S00","at AC-3 rated value maximum":"690 V","Substance Prohibitance (Date)":"10/01/2009","Design Of The Overload Release":"thermal (bimetallic)","Design Of The Switching Contact":"electromechanical","Operating Frequency Rated Value":"50 ... 60 Hz","Design Of The Short-Circuit Trip":"magnetic","Of The Supplied Circuit-Breakers":"3RV2011-1DA20","degree of protection NEMA rating":"other","For Auxiliary And Control Circuit":"spring-loaded terminals","Product Extension Auxiliary Switch":"Yes","Relative Humidity During Operation":"10 ... 95 %","Surge Voltage Resistance Rated Value":"6 kV","Number Of Poles For Main Current Circuit":"3","Product Function Short Circuit Protection":"Yes","apparent holding power of magnet coil at AC":"4.2 VA","protocol is supported AS-Interface protocol":"No","with high demand rate according to SN 31920":"73 %","shock resistance according to IEC 60068-2-27":"6g / 11 ms","Type Of Voltage Of The Control Supply Voltage":"AC","at 400 V according to IEC 60947-4-1 rated value":"150 000 A","operational current at AC-3 at 400 V rated value":"2.7 A","Mechanical Service Life (Switching Cycles) Of Contactor Typical":"30 000 000","insulation voltage with degree of pollution 3 at AC rated value":"690 V","Adjustable Current Response Value Current Of The Current-Dependent Overload Release":"2.2 ... 3.2 A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/55c05085bce55c06816a346c95fe12cb.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=106972&mlfb=3RA2110-1DE15-1AP0"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RA2110-1DE15-1AP0","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/3RA2110-1DE15-1AP0 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T19:47:38.189Z","lastPublished":"2026-07-22T19:47:38.189Z","indexable":true}}