{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RK1322-0DS02-0AA4","brand":"Siemens","brandSlug":"siemens","productSlug":"3RK1322-0DS02-0AA4","canonicalUrl":"https://aoctrl.com/siemens/3RK1322-0DS02-0AA4","factsUrl":"https://aoctrl.com/api/mcp/products/3RK1322-0DS02-0AA4","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS AS-i compact starter, electromechanical DOL, IP65, 0.09 kW at AC-3/400 V, setting range 0.22...0.32 A, with brake contact, 50 kA breaking capacity.","salesMarkdown":"The Siemens 3RK1322-0DS02-0AA4 is an AS-interface compact starter — a direct-on-line (DOL) motor starter in an IP65-rated enclosure, designed for decentralized motor control in washdown or dusty environments. It integrates the contactor, overload relay (bimetal), short-circuit protection (circuit-breaker coordination), and bus communication into a single housing, so you run a single AS-i cable to the machine rather than pulling individual control wires back to a panel. Rated for 0.09 kW at AC-3 duty (400 V) with a setting range of 0.22 to 0.32 A, it handles small motors — fans, small conveyors, indexing tables — where the full-load current falls within that band. IP65 lets you mount this starter directly on the machine frame or on a bracket near the motor — no separate enclosure needed. The 9-pole motor outgoing feeder and 9-pole power connection are tab terminals; you land the motor cable and the AS-i drop at the unit. Two integrated inputs (e.g., limit switches or pushbuttons) can be wired locally, reducing the I/O count on the AS-i master. The built-in motor brake output (500 V DC / 1 A) handles a small holding brake directly, saving an external brake rectifier or relay for applications like vertical-axis stops or pallet stops. Dimensions are 120 mm wide, 190 mm deep, 270 mm tall — a compact footprint that fits in the space a typical junction box would occupy.","metaTitle":"Siemens 3RK1322-0DS02-0AA4 AS-i Compact Starter, 0.09 kW, IP","metaDescription":"Siemens 3RK1322-0DS02-0AA4 AS-i compact starter, IP65, DOL, setting range 0.22...0.32 A, 0.09 kW at AC-3/400 V, with brake contact. Current lifecycle. Quoted 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":"0.09 kW","Minimum":"0.09 kW","Initial Value":"0.22 A","Type of voltage":"DC","lifecycle_stage":"current","Full-scale value":"0.32 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":"0.09 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=347669&mlfb=3RK1322-0DS02-0AA4","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RK1322-0DS02-0AA4/alternatives.json"},"ai":{"faq":[{"question":"Does this starter include a brake output?","answer":"Yes, it has a built-in motor brake output rated for 500 V DC / 1 A, suitable for small holding brakes."},{"question":"What communication protocol does this starter use?","answer":"It communicates via AS-interface (AS-i) protocol; it does not support PROFIBUS DP."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RK1322-0DS02-0AA4","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/3RK1322-0DS02-0AA4 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}}