{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RK1322-1BS02-1AA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3RK1322-1BS02-1AA0","canonicalUrl":"https://aoctrl.com/siemens/3RK1322-1BS02-1AA0","factsUrl":"https://aoctrl.com/api/mcp/products/3RK1322-1BS02-1AA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens AS-i compact reversing starter, IP65, electromechanical, setting range 1.4...2 A, AC-3 0.75 kW / 400 V, with 2 integrated inputs, 9-pole motor and power connections.","salesMarkdown":"The Siemens 3RK1322-1BS02-1AA0 is an AS-interface compact reversing starter in an IP65 enclosure, designed for direct-on-line reversing of three-phase motors up to 0.75 kW at 400 V AC-3 duty. Motor protection is provided by a bimetal overload relay with a setting range of 1.4 to 2 A, and short-circuit protection is handled by integrated circuit-breakers. The switching contacts are electromechanical, and the unit communicates over the AS-interface protocol (not PROFIBUS DP), with two integrated inputs for local sensors or pushbuttons. The AC-3 motor rating of 0.75 kW at 400 V defines the maximum induction motor load it can switch under full-load starting conditions — this is the rating that governs the BOM line, not the thermal setting range. Power connections use tab terminals (9-pole motor and 9-pole power connectors), so the wiring interface is a quick-connect style — verify your cable terminations match before specifying. The IP65 enclosure and integrated bus communication let it mount directly on the machine frame, reducing panel space and wiring runs. Sourcing is straightforward: specify the order code into the BOM and order against an RFQ. No cross-reference or substitute is needed for current-production orders.","metaTitle":"Siemens 3RK1322-1BS02-1AA0 AS-i Reversing Starter, 1.4-2 A,","metaDescription":"Siemens AS-i compact reversing starter, IP65, bimetal motor protection, 1.4-2 A setting range, 0.75 kW at 400 V AC-3. Active production. Sourced to order.","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":"0.75 kW","Minimum":"0.75 kW","Initial Value":"1.4 A","Type of voltage":"DC","lifecycle_stage":"current","Full-scale value":"2 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":"0.75 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=507694&mlfb=3RK1322-1BS02-1AA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RK1322-1BS02-1AA0/alternatives.json"},"ai":{"faq":[{"question":"What is the physical size of this starter?","answer":"The dimensions are 120 mm wide, 270 mm high, and 190 mm deep."},{"question":"Does this unit support PROFIBUS DP?","answer":"No, it uses the AS-interface protocol. PROFIBUS DP is not supported on this model."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RK1322-1BS02-1AA0","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/3RK1322-1BS02-1AA0 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}}