{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RA2220-1GD24-0AP0","brand":"Siemens","brandSlug":"siemens","productSlug":"3RA2220-1GD24-0AP0","canonicalUrl":"https://aoctrl.com/siemens/3RA2220-1GD24-0AP0","factsUrl":"https://aoctrl.com/api/mcp/products/3RA2220-1GD24-0AP0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS 3RA2220-1GD24-0AP0 reversing starter, Size S0, 6.3 A at 480 V, Trip Class 10, for 60 mm busbar systems, screw terminals.","salesMarkdown":"## Reversing starter on 60 mm busbar — what the ratings mean The 3RA2220-1GD24-0AP0 is a SIRIUS reversing starter — two contactors and a mechanical interlock in one S0-sized housing, pre-assembled with the supplied 3RT2024-1AP00 contactor and 3RA2921-1AA00 link module. That means forward/reverse motor control without field-wiring the interlock or matching contactor ratings yourself. Rated 6.3 A at 480 V in AC-3 duty (switching squirrel-cage motors), it covers up to 5 hp at 460/480 V and 2 hp at 220/230 V. Mounting is direct onto 60 mm busbar systems via the snap-on fastening — no DIN rail adapter needed. The vertical mounting position and the 90 mm width keep the panel layout tight; the 155 mm depth means you need that clearance behind the busbar for the contactor body and wiring. ## Clearance and wiring — what fits where The 260 mm height and 90 mm width fit the S0 feeder footprint common in Siemens motor control centers. Clearance requirements: 50 mm upward, 32 mm forward, 10 mm downward, 10 mm at the side, and 0 mm backward — so the back of the unit can sit flush against the panel backplate. Main circuit terminals are screw-type, sized for the 6.3 A continuous rating. The supplied link module handles the mechanical interlock between forward and reverse contactors — no external wiring for that function. Operating temperature range is -20 to +60 °C with temperature compensation active across that band. Storage and transport range extends from -50 to +80 °C. ## Active production — sourcing posture The 3RA2220-1GD24-0AP0 ships as a complete reversing starter assembly. No separate contactor, overload relay, or interlock module to source — one order code covers the function.","metaTitle":"Siemens 3RA2220-1GD24-0AP0 SIRIUS Reversing Starter, 6.3 A","metaDescription":"Siemens 3RA2220-1GD24-0AP0 SIRIUS reversing starter, 6.3 A at 480 V, Trip Class 10, snaps onto 60 mm busbar. Active production — quoted to order. Request RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Motor Starters"],"specifications":{"Depth":"155 mm","Width":"90 mm","title":"3RA2220-1GD24-0AP0","Height":"260 mm","Upwards":"50 mm","Forwards":"32 mm","at 50 Hz":"0.25","Backwards":"0 mm","Downwards":"10 mm","Trip Class":"CLASS 10","At The Side":"10 mm","Rated Value":"690 V","description":"Load feeder fuseless, Reversing duty 400 V AC, Size S0 4.50...6.30 A 230 V AC screw terminal for 60 mm busbar systems (also fulfills type of coordination 1) Type of coordination 2, Iq = 150 kA 1 NO+1 NC (contactor)","During Storage":"-50 ... +80 °C","lifecycle_stage":"current","During Operation":"-20 ... +60 °C","During Transport":"-50 ... +80 °C","Fastening Method":"for snapping onto 60 mm busbar systems","Mounting Position":"vertical","PROFIsafe protocol":"No","Product Brand Name":"SIRIUS","Type Of Assignment":"2","Product Designation":"Reversing starter","Size Of Load Feeder":"S0","PROFINET IO protocol":"No","at 230 V rated value":"0.75 hp","at 400 V rated value":"2 200 kW","at 480 V rated value":"6.3 A","at 50 Hz rated value":"230 ... 230 V","at 600 V rated value":"6.3 A","Design Of The Product":"for 60 mm busbars","For Main Current Circuit":"screw-type terminals","Temperature Compensation":"-20 ... +60 °C","at 110/120 V rated value":"0.25 hp","at 200/208 V rated value":"2 hp","at 220/230 V rated value":"2 hp","at 460/480 V rated value":"5 hp","at 575/600 V rated value":"5 hp","Of The Supplied Contactor":"3RT2024-1AP00","Of The Supplied Link Module":"3RA2921-1AA00","Size Of The Circuit-Breaker":"S00","at AC-3 rated value maximum":"690 V","at AC-3 at 400 V rated value":"6.3 A","at AC-3e rated value maximum":"690 V","Substance Prohibitance (Date)":"10/01/2009","at AC-3e at 400 V rated value":"6.3 A","Design Of The Overload Release":"thermal (bimetallic)","Design Of The Switching Contact":"electromechanical","Operating Frequency Rated Value":"50 ... 60 Hz","of the supplied RS assembly kit":"3RA2923-1DB1","Design Of The Short-Circuit Trip":"magnetic","Of The Supplied Circuit-Breakers":"3RV2011-1GA10","degree of protection NEMA rating":"other","For Auxiliary And Control Circuit":"screw-type terminals","Product Extension Auxiliary Switch":"Yes","Relative Humidity During Operation":"10 ... 95 %","Without Load Current Share Typical":"7.6 W","Surge Voltage Resistance Rated Value":"6 kV","at AC in hot operating state per pole":"2.7 W","Number Of Poles For Main Current Circuit":"3","Product Function Short Circuit Protection":"Yes","apparent holding power of magnet coil at AC":"7.6 VA","protocol is supported AS-Interface protocol":"No","with high demand rate according to SN 31920":"73 %","reference code according to IEC 81346-2:2019":"Q","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","Inductive Power Factor With The Holding Power Of The Coil":"0.25","Mechanical Service Life (Operating Cycles) Of Contactor Typical":"10 000 000","Response Value Current Of Instantaneous Short-Circuit Trip Unit":"82 A","insulation voltage with degree of pollution 3 at AC rated value":"690 V","Adjustable Current Response Value Current Of The Current-Dependent Overload Release":"4.5 ... 6.3 A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/2d48087ee5d07ce7e9dc2f4d971ade08.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=372055&mlfb=3RA2220-1GD24-0AP0"},"ai":{"faq":[{"question":"What motor sizes does 3RA2220-1GD24-0AP0 handle at common voltages?","answer":"At 460/480 V it handles up to 5 hp; at 220/230 V it handles 2 hp; at 200/208 V it handles 2 hp; at 575/600 V it handles 5 hp. The continuous current rating is 6.3 A at both 480 V and 600 V."},{"question":"Does 3RA2220-1GD24-0AP0 include the contactor and interlock?","answer":"Yes — it ships with the 3RT2024-1AP00 contactor and 3RA2921-1AA00 link module pre-integrated. The mechanical interlock between forward and reverse contactors is built into the assembly."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RA2220-1GD24-0AP0","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/3RA2220-1GD24-0AP0 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}}