{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RK1322-0FS02-0AA1","brand":"Siemens","brandSlug":"siemens","productSlug":"3RK1322-0FS02-0AA1","canonicalUrl":"https://aoctrl.com/siemens/3RK1322-0FS02-0AA1","factsUrl":"https://aoctrl.com/api/mcp/products/3RK1322-0FS02-0AA1","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS 3RK1322-0FS02-0AA1 AS-interface compact direct starter, IP65, electromechanical DOL starter, setting range 0.35...0.5 A, AC-3 0.12 kW at 400 V, with brake contact 24 V DC / 3 A, 9-pole motor outgoing feeder, 9-pole power connection, 2 integrated inputs.","salesMarkdown":"## AS-i Compact DOL Starter for Decentralized Motor Control The Siemens 3RK1322-0FS02-0AA1 is an AS-interface compact direct starter (DOL) in an IP65 enclosure, designed for decentralized motor control right at the machine — no separate control cabinet needed. It covers a setting range of 0.35 to 0.5 A, delivering 0.12 kW at 400 V in AC-3 duty, which means it handles standard three-phase squirrel-cage motors up to that power. The electromechanical switching contact and bimetal motor protection are built in, with a 24 V DC / 3 A brake contact included for holding brakes on vertical-axis drives. ## IP65 — Mount It on the Machine Frame Dimensions are 120 mm wide by 270 mm high by 190 mm deep. The main current circuit connects via tab terminals, and the 9-pole motor outgoing feeder and power connection are pre-configured for quick plug-in wiring. Two integrated inputs allow local pushbuttons or sensors to be wired without an extra I/O block. ## AS-Interface Communication with Integrated Brake Control This starter communicates over AS-interface protocol (no PROFIBUS DP), carrying control signals and diagnostics over the yellow flat cable. The built-in motor brake output switches 24 V DC at 3 A, so a holding brake is driven directly from the starter — no separate relay needed. Short-circuit protection is handled by upstream circuit-breakers; the unit itself has a breaking capacity of 50,000 A at 400 V, giving solid SCCR headroom for fault-current coordination studies.","metaTitle":"Siemens 3RK1322-0FS02-0AA1 AS-i Compact Starter, 0.35-0.5 A,","metaDescription":"Siemens 3RK1322-0FS02-0AA1 AS-interface compact DOL starter, IP65, setting range 0.35-0.5 A, AC-3 0.12 kW at 400 V, with brake contact. Available 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":"0.12 kW","Minimum":"0.12 kW","Initial Value":"0.35 A","Type of voltage":"DC","lifecycle_stage":"current","Full-scale value":"0.5 A","Type of assignment":"2","Protection class IP":"IP65","PROFIBUS DP protocol":"No","AS-interface protocol":"Yes","Design of the product":"direct 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":"Yes","Equipment marking acc. to DIN EN 61346-2":"Q","Operating power at AC-3 at 400 V rated value":"0.12 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=421439&mlfb=3RK1322-0FS02-0AA1","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RK1322-0FS02-0AA1/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3RK1322-0FS02-0AA1 and get a price?","answer":"This part is sourced to order against an RFQ through independent distribution. Submit a request for quote; availability and current pricing are confirmed at quote time."},{"question":"What is the setting range and motor power for 3RK1322-0FS02-0AA1?","answer":"The setting range is 0.35 to 0.5 A, and the rated operating power is 0.12 kW at 400 V in AC-3 duty."},{"question":"Does 3RK1322-0FS02-0AA1 include a motor brake output?","answer":"Yes, it has a built-in motor brake output rated 24 V DC / 3 A, suitable for driving a holding brake directly without an external relay."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RK1322-0FS02-0AA1","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/3RK1322-0FS02-0AA1 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}}