{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RK1322-0ES02-0AA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3RK1322-0ES02-0AA0","canonicalUrl":"https://aoctrl.com/siemens/3RK1322-0ES02-0AA0","factsUrl":"https://aoctrl.com/api/mcp/products/3RK1322-0ES02-0AA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS 3RK1322-0ES02-0AA0, AS-i compact direct starter, IP65, electromechanical DOL, setting range 0.28…0.4 A, AC-3 0.1 kW / 400 V, with 2 integrated inputs, 9-pole motor and power connections.","salesMarkdown":"## What this AS-i compact starter does on the line The Siemens 3RK1322-0ES02-0AA0 is an AS-interface compact direct starter (DOL) in an IP65 enclosure, rated for 0.1 kW at 400 V AC-3 duty with a setting range of 0.28 to 0.4 A. It uses a bimetal overload relay for motor protection and electromechanical switching contacts, with short-circuit protection provided by circuit-breakers. ## Fieldbus integration and I/O Communication runs on AS-interface protocol, not PROFIBUS DP — verify your network master supports AS-i before specifying. The starter includes two integrated inputs for local sensors (e.g., limit switches or presence detectors) and a bus communication function, so it can report motor status and accept start/stop commands over the same two-wire AS-i cable. The 9-pole motor outgoing feeder and 9-pole power connection use tab terminals; plan for the correct mating connectors at the machine end. ## Short-circuit withstand and coordination The maximum short-circuit breaking capacity (Icu) at 400 V is rated at 50 000 A — that is the fault current this starter can safely interrupt without catastrophic failure. ## Environmental limits and mounting Rated for ambient operation from -25 °C to +55 °C, which covers unheated plant areas and warm machine zones. The IP65 enclosure allows direct mounting on the machine without a separate panel; cable entries need IP65-rated glands.","metaTitle":"Siemens 3RK1322-0ES02-0AA0 AS-i Compact Starter, 0.28-0.4 A,","metaDescription":"Siemens SIRIUS 3RK1322-0ES02-0AA0 AS-i compact direct starter, 0.1 kW at 400 V AC-3, setting range 0.28-0.4 A, IP65, electromechanical DOL with bimetal protection. Current lifecycl","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":"0.1 kW","Minimum":"0.1 kW","Initial Value":"0.28 A","Type of voltage":"DC","lifecycle_stage":"current","Full-scale value":"0.4 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":"No","Equipment marking acc. to DIN EN 61346-2":"Q","Operating power at AC-3 at 400 V rated value":"0.1 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=527522&mlfb=3RK1322-0ES02-0AA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RK1322-0ES02-0AA0/alternatives.json"},"ai":{"faq":[{"question":"What is the setting range and motor power for 3RK1322-0ES02-0AA0?","answer":"The setting range is 0.28 to 0.4 A, and the rated operating power at AC-3, 400 V is 0.1 kW."},{"question":"Where can I buy 3RK1322-0ES02-0AA0 and how is it quoted?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — submit an RFQ for a firm commitment."},{"question":"Does 3RK1322-0ES02-0AA0 use PROFIBUS or AS-interface?","answer":"It uses AS-interface protocol for communication; PROFIBUS DP is not supported on this variant."},{"question":"What is the short-circuit breaking capacity of this starter at 400 V?","answer":"The maximum short-circuit breaking capacity (Icu) at 400 V is 50 000 A."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RK1322-0ES02-0AA0","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/3RK1322-0ES02-0AA0 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}}