{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RK1322-0DS02-1AA1","brand":"Siemens","brandSlug":"siemens","productSlug":"3RK1322-0DS02-1AA1","canonicalUrl":"https://aoctrl.com/siemens/3RK1322-0DS02-1AA1","factsUrl":"https://aoctrl.com/api/mcp/products/3RK1322-0DS02-1AA1","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS AS-i compact reversing starter, 3RK1322-0DS02-1AA1, electromechanical, 0.09 kW AC-3 at 400 V, setting range 0.22–0.32 A, IP65, with integrated brake output and AS-Interface communication.","salesMarkdown":"## AS-i Compact Reversing Starter for Distributed Motor Control The Siemens 3RK1322-0DS02-1AA1 is an AS-Interface compact reversing starter from the SIRIUS family, designed for distributed motor control in IP65-rated enclosures — meaning it lives directly on the machine frame, not inside a central cabinet. Rated at 0.09 kW in AC-3 duty at 400 V, it handles reversing motor loads like conveyor drives, small pumps, or valve actuators that need forward/reverse switching without a separate contactor pair. The setting range of 0.22–0.32 A (bimetal overload protection) means this unit is sized for a specific motor FLA band — verify your motor's full-load amps fall within that window before committing the BOM line. ## Fieldbus Integration and I/O AS-Interface protocol is onboard, so this starter talks directly to the AS-i master without a separate gateway module — the bus cable carries both power and communication to the unit. Two integrated inputs are included for local sensors (e.g., limit switches or position feedback), reducing the need for separate I/O blocks at the machine. ## Brake Output and Breaking Capacity A motor brake output (24 V DC / 3 A) is integrated, so holding brakes on vertical-axis motors can be controlled directly from the starter without an external relay. This part is in the current lifecycle stage — it remains an active catalog item from Siemens, not subject to phase-out or last-time-buy as of the latest manufacturer records.","metaTitle":"Siemens 3RK1322-0DS02-1AA1 AS-i Reversing Starter, 0.09 kW,","metaDescription":"Siemens 3RK1322-0DS02-1AA1 AS-i compact reversing starter, 0.09 kW AC-3 at 400 V, setting range 0.22–0.32 A, IP65, with brake contact. Current lifecycle stage. Sourced to order aga","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":"Yes","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=22255&mlfb=3RK1322-0DS02-1AA1","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RK1322-0DS02-1AA1/alternatives.json"},"ai":{"faq":[{"question":"What is the operating temperature range for this starter?","answer":"The ambient temperature during operation is -25 to +55 °C, which covers most indoor machine-mount applications but check derating if mounted near heat sources."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RK1322-0DS02-1AA1","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/3RK1322-0DS02-1AA1 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}}