{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RK1322-1KS02-1AA4","brand":"Siemens","brandSlug":"siemens","productSlug":"3RK1322-1KS02-1AA4","canonicalUrl":"https://aoctrl.com/siemens/3RK1322-1KS02-1AA4","factsUrl":"https://aoctrl.com/api/mcp/products/3RK1322-1KS02-1AA4","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS 3RK1322-1KS02-1AA4, AS-Interface electromechanical reversing starter, IP65, 5.5 kW AC-3 at 400 V, setting range 9-12 A, with integrated brake contact and 2 inputs.","salesMarkdown":"The Siemens 3RK1322-1KS02-1AA4 is an AS-Interface compact reversing starter in an IP65 enclosure. It is a reversing starter with electromechanical switching and bimetal motor protection. ## Where it goes — deployment context IP65 means the enclosure is dust-tight and protected against low-pressure water jets — this starter mounts directly on the machine frame or conveyor structure, not inside a control cabinet. It communicates over AS-Interface for start/reverse commands and status feedback, with two integrated inputs for local pushbuttons or sensors. The motor brake output handles a DC brake coil up to 500 V DC / 1 A, so it suits vertical-axis or high-inertia loads that need a holding brake.","metaTitle":"Siemens 3RK1322-1KS02-1AA4 AS-i Reversing Starter, 5.5 kW, 9","metaDescription":"Siemens 3RK1322-1KS02-1AA4 AS-Interface reversing starter, 5.5 kW AC-3 at 400 V, 9-12 A range, IP65, 50 kA SCCR. Current production. Quoted to order against RFQ.","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":"5.5 kW","Minimum":"5.5 kW","Initial Value":"9 A","Type of voltage":"DC","lifecycle_stage":"current","Full-scale value":"12 A","Type of assignment":"1","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":"5.5 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=222086&mlfb=3RK1322-1KS02-1AA4","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RK1322-1KS02-1AA4/alternatives.json"},"ai":{"faq":[{"question":"What is the closest functional second-source for 3RK1322-1KS02-1AA4?","answer":"There is no direct drop-in second-source. The SIRIUS 3RT5065-6AB36 is a panel-mount reversing contactor with a different footprint (202 x 145 x 210 mm vs. 190 x 120 x 270 mm), no integrated overload, no AS-i bus, and no IP65 enclosure. The 3RK1322 is a distributed IP65 reversing starter with bus communication — the architecture is fundamentally different."},{"question":"What compliance documentation does Siemens provide for 3RK1322-1KS02-1AA4?","answer":"As a current-production Siemens SIRIUS component, standard documentation includes a CE declaration of conformity, RoHS and REACH compliance statements, and the product datasheet. Specific certificates (UL, CSA, IEC) should be confirmed against the nameplate marking on the unit received."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RK1322-1KS02-1AA4","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/3RK1322-1KS02-1AA4 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}}