{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RK1322-0FS02-1AA4","brand":"Siemens","brandSlug":"siemens","productSlug":"3RK1322-0FS02-1AA4","canonicalUrl":"https://aoctrl.com/siemens/3RK1322-0FS02-1AA4","factsUrl":"https://aoctrl.com/api/mcp/products/3RK1322-0FS02-1AA4","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS 3RK1322-0FS02-1AA4, AS-Interface compact reversing starter, electromechanical, bimetal motor protection, IP65, setting range 0.35…0.5 A, 0.12 kW at 400 V AC-3, with brake contact.","salesMarkdown":"The Siemens 3RK1322-0FS02-1AA4 is an AS-Interface compact reversing starter in the SIRIUS family — a fully integrated motor start and reversing contactor, overload protection, and bus interface in one IP65 enclosure. Rated for 0.12 kW at 400 V AC-3 (the motor switching duty class), it covers small reversing drives like conveyor reversers, gate actuators, or pump direction control where the line-side wiring stops at the starter and the motor connects through a 9-pole tab-terminal outgoing feeder. It lives on the machine frame or near the motor, not inside a control cabinet. The setting range of 0.35 A to 0.5 A (bimetal overload) matches small three-phase motors — think fractional-horsepower drives in the 0.12 kW class. The integrated brake contact (500 V DC / 1 A) handles a DC injection brake or holding brake on the motor shaft — common on vertical-load conveyors or tool spindles that need to hold position when power drops. The two integrated inputs on the AS-Interface bus let you wire local pushbuttons or sensors directly into the starter without an extra I/O module. The 190 mm depth, 120 mm width, and 270 mm height define the footprint for machine-mount bracketing or a small junction-box enclosure.","metaTitle":"Siemens 3RK1322-0FS02-1AA4 AS-i compact reversing starter, 0","metaDescription":"Siemens SIRIUS 3RK1322-0FS02-1AA4 AS-Interface compact reversing starter, IP65, 0.35-0.5 A setting range, 0.12 kW at 400 V AC-3, with brake contact. Current production. Sourced to","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":"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":"0.12 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=352361&mlfb=3RK1322-0FS02-1AA4","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RK1322-0FS02-1AA4/alternatives.json"},"ai":{"faq":[{"question":"What are the key dimensions for panel layout?","answer":"Depth 190 mm, width 120 mm, height 270 mm. The main current circuit connects via tab terminals (9-pole motor outgoing feeder and 9-pole power connection)."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RK1322-0FS02-1AA4","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/3RK1322-0FS02-1AA4 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}}