{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RA2220-1DD23-0BB4","brand":"Siemens","brandSlug":"siemens","productSlug":"3RA2220-1DD23-0BB4","canonicalUrl":"https://aoctrl.com/siemens/3RA2220-1DD23-0BB4","factsUrl":"https://aoctrl.com/api/mcp/products/3RA2220-1DD23-0BB4","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS 3RA2220-1DD23-0BB4 non-fused reversing motor starter, size S0, 1100 W at 400 V, Class 10 thermal overload, 24 VDC coil, for snapping onto 60 mm busbar systems.","salesMarkdown":"## Reversing starter in S0 frame — what's inside the package The 3RA2220-1DD23-0BB4 is a Siemens SIRIUS non-fused reversing motor starter, size S0, built as a pre-assembled unit combining a 3RT2023-1BB40 contactor, a thermal bimetallic overload relay, and a link module 3RA2921-1BA00 on a common busbar adapter 8US1251-5NT10. It snaps onto 60 mm busbar systems in vertical mounting position, occupying 90 mm width, 260 mm height, and 165 mm depth — the clearance envelope requires 30 mm upwards, 10 mm forwards, 10 mm downwards, and 9 mm at the sides, with zero backwards clearance needed. ## Motor ratings and trip coordination Rated 1100 W at 400 V (AC-3) and 2.8 A at 480 V, with a maximum AC-3 switching voltage of 690 V — this covers standard 400 V and 480 V motor feeds across European and North American line voltages. The 24 VDC coil (rated value) keeps control voltage low for safety circuits and PLC-driven panels — common in modern machine builds where 24 VDC is the standard control bus. ## Environmental limits and installation constraints Operates from -20 to +60 °C ambient, stores from -50 to +80 °C, and survives transport down to -55 °C — the wide storage range matters for spares held in unheated warehouses or site containers. Degree of pollution 3 means it tolerates conductive dust and occasional condensation — suitable for industrial enclosures without climate control, but not for direct outdoor exposure without a sealed cabinet. Main contact wiring accepts 1 to 10 mm² stranded, or 2 × (2.5 to 6 mm²) — the dual-wire entry simplifies daisy-chaining power feeds in multi-starter panels. ## Sourcing and lifecycle — current production, quoted to order No official successor or direct cross-reference to the listed peer MPNs (6ES7517-3FP00-0AB0, 6ES7214-1BG40-0XB0, 6AG1215-1BG40-5XB0) — those are Siemens PLC modules, not motor starters, so a panel specified around them will not accept this reversing starter without a separate motor feeder circuit.","metaTitle":"Siemens 3RA2220-1DD23-0BB4 SIRIUS reversing starter, S0","metaDescription":"Siemens 3RA2220-1DD23-0BB4 SIRIUS non-fused reversing motor starter, size S0, rated 1100 W at 400 V, Class 10 thermal overload. Current production.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Motor Starters"],"specifications":{"Depth":"165 mm","Width":"90 mm","title":"3RA2220-1DD23-0BB4","Height":"260 mm","Upwards":"30 mm","Forwards":"10 mm","Backwards":"0 mm","Downwards":"10 mm","Trip Class":"CLASS 10","At The Side":"9 mm","Rated Value":"24 V","description":"Fuseless motor starter Reversing operation 600VAC Size S0 2.2-3.2A 24V DC screw connection For snapping onto 60 mm busbar systems Type of coordination 2 IQ = 150 KA Also full fills type Of coordination 1 1NO+1NC (per contactor)","During Storage":"-50 ... +80 °C","lifecycle_stage":"current","During Operation":"-20 ... +60 °C","During Transport":"-55 ... +80 °C","Fastening Method":"for snapping onto 60 mm busbar systems","Mounting Position":"vertical","Product Brand Name":"SIRIUS","Type Of Assignment":"2","Degree Of Pollution":"3","Product Designation":"non-fused motor starter 3RA2","Size Of Load Feeder":"S0","at 230 V rated value":"0.25 hp","at 400 V rated value":"1 100 W","at 480 V rated value":"2.8 A","at 500 V rated value":"1 500 W","at 600 V rated value":"3.16 A","Design Of The Product":"reversing starter","at 110/120 V rated value":"0.1 hp","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":"3RT2023-1BB40","For Main Contacts Stranded":"1 ... 10 mm², 2x (2.5 ... 6 mm²)","Of The Supplied Link Module":"3RA2921-1BA00","Size Of The Circuit-Breaker":"S00","at AC-3 rated value maximum":"690 V","Design Of The Overload Release":"thermal (bimetallic)","Of The Supplied Busbar Adapter":"8US1251-5NT10","Design Of The Switching Contact":"electromechanical","Operating Frequency Rated Value":"50 ... 60 Hz","at AWG cables for main contacts":"2x (16 ... 12), 2x (14 ... 8)","of the supplied RS assembly kit":"3RA2923-1DB1","Design Of The Short-Circuit Trip":"magnetic","Of The Supplied Circuit-Breakers":"3RV2011-1DA10","Product Extension Auxiliary Switch":"Yes","holding power of magnet coil at DC":"5.9 W","Surge Voltage Resistance Rated Value":"6 kV","Number Of Poles For Main Current Circuit":"3","Product Function Short Circuit Protection":"Yes","number of NC contacts for auxiliary contacts":"2","number of NO contacts for auxiliary contacts":"2","shock resistance according to IEC 60068-2-27":"6g / 11 ms","at 400 V according to IEC 60947-4-1 rated value":"153 000 A","operational current at AC-3 at 400 V rated value":"2.7 A","Type Of Electrical Connection For Main Current Circuit":"screw-type terminals","Mechanical Service Life (Switching Cycles) Of Contactor Typical":"10 000 000","Response Value Current Of Instantaneous Short-Circuit Trip Unit":"41.6 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":"2.2 ... 3.2 A","Connectable Conductor Cross-Section For Main Contacts Finely Stranded With Core End Processing":"1 ... 6 mm²"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/c63c65c1b539f7bb09b5de1563549fc0.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=11656&mlfb=3RA2220-1DD23-0BB4"},"ai":{"faq":[{"question":"What compliance documentation does Siemens provide for 3RA2220-1DD23-0BB4?","answer":"As a current-production SIRIUS component, it carries CE marking for the European market and is designed to meet IEC/EN 60947 series standards for motor starters. Specific UL/CSA or RoHS/REACH declarations are available from Siemens upon request through the supply chain."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RA2220-1DD23-0BB4","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/3RA2220-1DD23-0BB4 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:51:03.652Z","lastPublished":"2026-08-11T15:51:03.652Z","indexable":true}}