{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RK1322-1BS02-0AA4","brand":"Siemens","brandSlug":"siemens","productSlug":"3RK1322-1BS02-0AA4","canonicalUrl":"https://aoctrl.com/siemens/3RK1322-1BS02-0AA4","factsUrl":"https://aoctrl.com/api/mcp/products/3RK1322-1BS02-0AA4","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS 3RK1322-1BS02-0AA4, AS-i compact direct starter, electromechanical DOL, 0.75 kW AC-3 at 400 V, setting range 1.4–2 A, IP65, with integrated brake output and 2 inputs.","salesMarkdown":"The Siemens 3RK1322-1BS02-0AA4 is an AS-i compact direct starter — a self-contained DOL motor starter in an IP65 enclosure that communicates over the AS-interface bus. It's designed for distributed motor control right at the machine, not back in a central panel. The bimetal overload relay protects the motor, and the integrated brake output handles a DC brake up to 500 V / 1 A, so it suits applications like conveyors or small hoists where a holding brake is needed. Rated 0.75 kW in AC-3 duty at 400 V — that's the motor-switching current curve, not a resistive load. The setting range of 1.4 to 2 A matches the full-load current of a small three-phase motor in that power band. IP65 enclosure means the housing and the AS-i bus connection are sealed against hose-directed water and dust — suitable for washdown zones or outdoor installation on a machine skid. Dimensions are 270 mm high, 120 mm wide, 190 mm deep — it's a standalone enclosure, not a DIN-rail module. The main current circuit connects via tab terminals, and the motor outgoing feeder and power connection are both 9-pole. Two integrated inputs are available for local sensors or pushbuttons. The AS-interface protocol handles the bus communication, so no separate PROFIBUS DP connection is needed.","metaTitle":"Siemens 3RK1322-1BS02-0AA4 AS-i Compact Starter, 0.75 kW, IP","metaDescription":"Siemens 3RK1322-1BS02-0AA4 AS-i compact direct starter, 0.75 kW AC-3 at 400 V, setting range 1.4–2 A, IP65, with brake contact. 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":"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":"0.75 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=26794&mlfb=3RK1322-1BS02-0AA4","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RK1322-1BS02-0AA4/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3RK1322-1BS02-0AA4 and get a price?","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 price and lead-time estimate."},{"question":"What is the depth of this AS-i starter?","answer":"The listed depth is 190 mm, with a width of 120 mm and height of 270 mm — a standalone enclosure sized for machine-side mounting."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RK1322-1BS02-0AA4","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/3RK1322-1BS02-0AA4 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}}