{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RK1322-1AS02-1AA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3RK1322-1AS02-1AA0","canonicalUrl":"https://aoctrl.com/siemens/3RK1322-1AS02-1AA0","factsUrl":"https://aoctrl.com/api/mcp/products/3RK1322-1AS02-1AA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS 3RK1322-1AS02-1AA0, AS-i compact reversing starter, electromechanical, bimetal motor protection, setting range 1.1...1.6 A, AC-3 0.55 kW / 400 V, IP65, 50 kA breaking capacity.","salesMarkdown":"The Siemens 3RK1322-1AS02-1AA0 is a SIRIUS AS-i compact reversing starter — a fully enclosed motor control unit that combines a reversing contactor, bimetal overload relay, and AS-Interface bus communication in one IP65 housing. It is designed for distributed motor control in conveyor, packaging, and material-handling lines where the starter mounts directly on the machine frame rather than back in a central panel. The electromechanical switching contacts and bimetal motor protection are rated for reversing duty on a 0.55 kW motor at AC-3 400 V, with an adjustable full-load current range of 1.1 to 1.6 A. ## IP65 enclosure and field-mounting reality This allows direct mounting on the machine frame in washdown zones, eliminating the need for a separate control cabinet and the associated gland plates and cable trays. The 190 mm depth, 120 mm width, and 270 mm height define the footprint for bracket or machine-frame mounting; plan for clearance around the 9-pole motor and power connectors on the bottom face. ## AS-Interface bus integration The starter communicates via AS-Interface (AS-i) protocol — confirmed by the AS-interface protocol field set to Yes and the bus communication function enabled. There is no PROFIBUS DP onboard. The two integrated inputs allow connection of limit switches or sensors directly to the starter, reducing wiring back to a remote I/O rack.","metaTitle":"Siemens 3RK1322-1AS02-1AA0 AS-i compact reversing starter, 1","metaDescription":"Siemens SIRIUS AS-i compact reversing starter, electromechanical, bimetal protection, 1.1-1.6 A setting range, 0.55 kW at AC-3 400 V, 50 kA breaking capacity, IP65. Active producti","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":"0.55 kW","Minimum":"0.55 kW","Initial Value":"1.1 A","Type of voltage":"DC","lifecycle_stage":"current","Full-scale value":"1.6 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":"0.55 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=286335&mlfb=3RK1322-1AS02-1AA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RK1322-1AS02-1AA0/alternatives.json"},"ai":{"faq":[{"question":"What is the closest functional second-source or alternative to this starter?","answer":"The 3RT5065-6AB36 is a SIRIUS power contactor but it is a standalone contactor, not a reversing starter with integrated AS-i communication and overload protection. It cannot drop into the same panel footprint — the 3RT5065-6AB36 measures 202 mm deep by 145 mm wide versus this starter's 190 mm by 120 mm — and lacks the bimetal overload, IP65 enclosure, and AS-i bus interface. For a direct functional replacement, stay with the 3RK1322-1AS02-1AA0 or its same-series siblings."},{"question":"What are the physical dimensions of this starter?","answer":"Depth is 190 mm, width is 120 mm, and height is 270 mm. These dimensions include the IP65 enclosure and the integrated bus electronics."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RK1322-1AS02-1AA0","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/3RK1322-1AS02-1AA0 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}}