{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RK1322-0DS02-1AA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3RK1322-0DS02-1AA0","canonicalUrl":"https://aoctrl.com/siemens/3RK1322-0DS02-1AA0","factsUrl":"https://aoctrl.com/api/mcp/products/3RK1322-0DS02-1AA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS AS-i compact reversing starter, electromechanical, IP65, setting range 0.22…0.32 A, AC-3 0.09 kW / 400 V, 50 kA breaking capacity, with 2 integrated inputs.","salesMarkdown":"## What this AS-i compact starter does on the line The Siemens 3RK1322-0DS02-1AA0 is an electromechanical reversing starter in an IP65 enclosure, designed for direct AS-interface bus communication. It integrates the motor protection (bimetal), reversing contactors, and short-circuit protection (circuit-breakers) into a single package that mounts directly on the machine frame — no separate control cabinet needed for this part of the line. The setting range of 0.22 to 0.32 A covers small motors up to 0.09 kW at AC-3 duty on a 400 V supply. That 0.09 kW rating is the motor power it can switch under standard starting conditions — think small conveyor drives, valve actuators, or indexing tables where reversing is required. This starter is built for washdown zones or dusty environments where a standard panel-mount contactor would need a separate enclosure. ## AS-interface integration and wiring AS-interface protocol is onboard — no external gateway module required for the bus connection. The starter carries two integrated inputs, so it can read limit switches or sensors directly without pulling extra I/O drops. The 9-pole motor outgoing feeder and 9-pole power connection use tab terminals, which means pre-assembled cables with matching tab receptacles speed up field wiring. No PROFIBUS DP protocol on this variant — it speaks AS-i natively. If your line uses PROFIBUS, you would need a different order code or a bus coupler. The equipment marking per DIN EN 61346-2 is Q (power switching device), which helps with consistent panel labeling. Dimensions are 270 mm high, 120 mm wide, 190 mm deep. That 190 mm depth is the full projection from the mounting surface — factor it into machine guarding clearance, not just the footprint. The maximum short-circuit breaking capacity (Icu) at 400 V is 50,000 A. That is a high fault-current rating for a compact starter — it means this unit can be installed on supply points with substantial available fault current without needing upstream current-limiting fuses for the starter branch. The integrated circuit-breaker design handles the short-circuit protection internally. The bimetal overload protection is thermally compensated within that range. No last-time-buy or surplus-channel dependency applies here.","metaTitle":"Siemens 3RK1322-0DS02-1AA0 AS-i Compact Reversing Starter, 0","metaDescription":"Siemens 3RK1322-0DS02-1AA0 AS-i compact reversing starter, IP65, 0.22–0.32 A setting range, 0.09 kW at AC-3 400 V, 50 kA breaking capacity. Active lifecycle. Sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Remote I/O & Fieldbus Modules"],"specifications":{"Depth":"190 mm","Width":"120 mm","Height":"270 mm","Maximum":"0.09 kW","Minimum":"0.09 kW","Initial Value":"0.22 A","Type of voltage":"DC","lifecycle_stage":"current","Full-scale value":"0.32 A","Type of assignment":"2","Protection class IP":"IP65","PROFIBUS DP protocol":"No","AS-interface protocol":"Yes","Design of the product":"reversing starter","Type of the motor protection":"bimetal","Design of the switching contact":"electromechanical","Design of short-circuit protection":"circuit-breakers","Product function Bus communication":"Yes","Ambient temperature during operation":"-25 ... +55 °C","Product component Motor brake output":"No","Equipment marking acc. to DIN EN 61346-2":"Q","Operating power at AC-3 at 400 V rated value":"0.09 kW","Type of electrical connection for main current circuit":"tab terminals","Maximum short-circuit current breaking capacity (Icu) at 400 V rated value":"50 000 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=389296&mlfb=3RK1322-0DS02-1AA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RK1322-0DS02-1AA0/alternatives.json"},"ai":{"faq":[{"question":"What are the key ratings for this starter?","answer":"Setting range 0.22 to 0.32 A, motor power 0.09 kW at AC-3 400 V, breaking capacity 50 kA at 400 V, IP65 enclosure, AS-interface protocol, ambient temperature -25 to +55 °C."},{"question":"Does this starter include a motor brake output?","answer":"No, the product component Motor brake output is listed as No. If a brake is required for the motor, it must be controlled separately."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RK1322-0DS02-1AA0","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/3RK1322-0DS02-1AA0 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}}