{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RK1322-0BS02-0AA1","brand":"Siemens","brandSlug":"siemens","productSlug":"3RK1322-0BS02-0AA1","canonicalUrl":"https://aoctrl.com/siemens/3RK1322-0BS02-0AA1","factsUrl":"https://aoctrl.com/api/mcp/products/3RK1322-0BS02-0AA1","rawCanonicalId":null},"summary":{"shortDescription":"Siemens AS-i compact starter, electromechanical DOL direct starter, IP65, setting range 0.14–0.2 A, AC-3 up to 0.06 kW / 400 V, with brake contact and 2 integrated inputs.","salesMarkdown":"The Siemens 3RK1322-0BS02-0AA1 is an AS-i compact starter — an electromechanical DOL direct starter with bimetal motor protection, built into an IP65-rated enclosure for direct on-machine mounting. It's designed for small motor loads up to 0.06 kW at 400 V AC-3 duty, with a setting range of 0.14 to 0.2 A. The AC-3 rating of 0.06 kW at 400 V is the motor-switching capacity — this starter handles small induction motors like those on dosing pumps, small conveyors, or valve actuators. The setting range of 0.14–0.2 A matches the full-load current of those motors; the bimetal overload relay provides thermal protection. This is high for a compact starter and means it can be used on high-capacity distribution boards without needing upstream current-limiting fuses. It includes a motor brake output (24 V DC / 3 A), so it can directly control a holding brake on a vertical-axis motor — useful for hoists or tilt tables where the load must not drift when power is off. Two integrated inputs allow connection of limit switches or sensors directly to the AS-i bus without extra I/O modules, saving a terminal box and wiring. ## AS-interface and connectivity Communication is via AS-interface protocol (not PROFIBUS DP), so it plugs into an AS-i network with a single flat cable for both power and data. The main circuit connections use tab terminals — quick-connect spade lugs, not screw clamps — which speeds field wiring but requires the correct tab receptacles on your motor and supply cables. The IP65 enclosure has a 9-pole motor outgoing feeder and a 9-pole power connection, so the cable gland and connector arrangement is pre-defined. Dimensions are 270 mm high, 120 mm wide, 190 mm deep — allow clearance for the cable bend radius on the tab terminals.","metaTitle":"Siemens 3RK1322-0BS02-0AA1 AS-i Compact Starter, IP65, 0.14–","metaDescription":"Siemens AS-i compact starter, electromechanical DOL direct starter, IP65, setting range 0.14–0.2 A, AC-3 up to 0.06 kW / 400 V, with brake contact and AS-interface. Current product","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":"0.06 kW","Minimum":"0.06 kW","Initial Value":"0.14 A","Type of voltage":"DC","lifecycle_stage":"current","Full-scale value":"0.2 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":"Yes","Equipment marking acc. to DIN EN 61346-2":"Q","Operating power at AC-3 at 400 V rated value":"0.06 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=335934&mlfb=3RK1322-0BS02-0AA1","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RK1322-0BS02-0AA1/alternatives.json"},"ai":{"faq":[{"question":"What does the IP65 rating mean for installation?","answer":"IP65 means the enclosure is dust-tight and protected against water jets from any direction, so it can be mounted directly on the machine or in washdown areas without a separate cabinet."},{"question":"What is the maximum short-circuit current it can handle?","answer":"The short-circuit breaking capacity (Icu) is 50,000 A at 400 V, allowing it to clear high fault currents without upstream fuses in most installations."},{"question":"Does it include a motor brake output?","answer":"Yes, it has a motor brake output rated for 24 V DC / 3 A, suitable for controlling a holding brake on vertical loads."},{"question":"What communication protocol does it use?","answer":"It uses AS-interface protocol (AS-i), not PROFIBUS DP, so it connects to an AS-i network via the flat cable."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RK1322-0BS02-0AA1","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/3RK1322-0BS02-0AA1 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}}