{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RA2220-1JD24-0AP0","brand":"Siemens","brandSlug":"siemens","productSlug":"3RA2220-1JD24-0AP0","canonicalUrl":"https://aoctrl.com/siemens/3RA2220-1JD24-0AP0","factsUrl":"https://aoctrl.com/api/mcp/products/3RA2220-1JD24-0AP0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS 3RA2220-1JD24-0AP0 reversing starter, size S0 load feeder, 690 V rated, Class 10 trip, snaps onto 60 mm busbar systems, screw-type terminals.","salesMarkdown":"## What this reversing starter does that a standard contactor pair cannot The 3RA2220-1JD24-0AP0 is a SIRIUS reversing starter — a factory-integrated assembly of a reversing contactor pair, overload relay, and link module in a single S0 frame that snaps onto 60 mm busbar systems. Unlike wiring two separate contactors with mechanical interlocks, this unit ships with the supplied contactor 3RT2024-1AP00 and link module 3RA2921-1AA00 already coordinated for reversing duty. The Class 10 trip curve means it protects standard squirrel-cage motors against overload during acceleration without nuisance tripping on normal starting current — the thermal memory tracks motor heating between reversals. ## Mounting and panel fit — the 60 mm busbar constraint This starter is designed specifically for snapping onto 60 mm busbar systems — not DIN rail. The 90 mm width and 260 mm height define the footprint; the 155 mm depth is the projection from the busbar face, so verify the enclosure depth allows for the forwards clearance of 32 mm plus cable bending radius. Mounting position is vertical only. The upwards clearance of 50 mm and downwards 10 mm are the minimum free air space for heat dissipation from the S0 frame at full load. ## Duty ratings that matter for motor selection Rated insulation voltage is 690 V — the maximum AC-3 switching voltage for motor duty. At 400 V it handles motors up to 4 kW; at 480 V the current limit is 10 A, and at 600 V also 10 A. The 0.25 hp at 50 Hz is a fractional rating for light-duty reversing. Operating ambient range is -20 to +60 °C with temperature compensation active across the same band — the overload relay adjusts trip threshold for enclosure ambient, not motor winding temperature. The supplied contactor and link module are standard SIRIUS components, so service spares are straightforward.","metaTitle":"Siemens 3RA2220-1JD24-0AP0 SIRIUS Reversing Starter, S0","metaDescription":"Siemens 3RA2220-1JD24-0AP0 SIRIUS reversing starter, size S0, rated 690 V, Class 10 trip, snaps onto 60 mm busbars. Active production, quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Motor Starters"],"specifications":{"Depth":"155 mm","Width":"90 mm","title":"3RA2220-1JD24-0AP0","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 7.00...10.0 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":"1.5 hp","at 400 V rated value":"4 000 kW","at 480 V rated value":"10 A","at 50 Hz rated value":"230 ... 230 V","at 600 V rated value":"10 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":"0.5 hp","at 200/208 V rated value":"3 hp","at 220/230 V rated value":"3 hp","at 460/480 V rated value":"7.5 hp","at 575/600 V rated value":"10 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":"10 A","at AC-3e rated value maximum":"690 V","Substance Prohibitance (Date)":"10/01/2009","at AC-3e at 400 V rated value":"10 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":"3RV2011-1JA10","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":"3.4 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":"130 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":"7 ... 10 A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/128535e044d6c666bcc1da50211e4cd4.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=233698&mlfb=3RA2220-1JD24-0AP0"},"ai":{"faq":[{"question":"What is the 3RA2220-1JD24-0AP0's depth and how does it mount?","answer":"Depth is 155 mm from the busbar face. It snaps onto 60 mm busbar systems (not DIN rail) in a vertical orientation. The S0 frame requires 90 mm width, 260 mm height clearance, with 50 mm upwards and 10 mm downwards free air space."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RA2220-1JD24-0AP0","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/3RA2220-1JD24-0AP0 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}}