{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RK1322-0ES02-0AA1","brand":"Siemens","brandSlug":"siemens","productSlug":"3RK1322-0ES02-0AA1","canonicalUrl":"https://aoctrl.com/siemens/3RK1322-0ES02-0AA1","factsUrl":"https://aoctrl.com/api/mcp/products/3RK1322-0ES02-0AA1","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS AS-i compact starter, electromechanical DOL, setting range 0.28-0.4 A, AC-3 0.1 kW / 400 V, IP65, with brake contact and 2 integrated inputs.","salesMarkdown":"The Siemens 3RK1322-0ES02-0AA1 is a SIRIUS AS-interface compact starter — a fully integrated direct-on-line (DOL) motor starter in an IP65-rated enclosure, designed for distributed motor control in automated production lines. It combines a motor-protective circuit breaker (bimetal overload), an electromechanical contactor, and AS-i bus communication into a single 190 mm × 120 mm × 270 mm package that mounts directly on the machine frame, not inside a central panel. Rated for 0.1 kW at 400 V AC-3 duty (motor switching), with a setting range of 0.28 A to 0.4 A for the bimetal overload relay. The IP65 rating means the enclosure withstands washdown and dust ingress — suitable for food-and-beverage lines, packaging machinery, or any wet-area deployment where a central cabinet would be impractical. Operating ambient range of -25 to +55 °C covers most factory-floor conditions without derating. ## Integration and connectivity Communication is via AS-interface (AS-i) protocol, not PROFIBUS DP. The part includes two integrated inputs for local sensors (e.g., limit switches or presence detectors) and a motor brake output rated for 24 V DC / 3 A — so it handles both the motor start/stop and the brake release in one unit. Main current circuit connections use tab terminals, typical for quick-connect harnesses in distributed installations. The 190 mm depth and 120 mm width are the envelope dimensions of the complete IP65 housing. This is not a DIN-rail component; it bolts to a machine frame or sub-plate via the four corner mounting holes. Plan for cable gland clearance on the bottom face — the 9-pole motor and power connectors exit there.","metaTitle":"Siemens 3RK1322-0ES02-0AA1 AS-i Compact Starter, 0.28-0.4 A,","metaDescription":"Siemens SIRIUS AS-i compact direct starter, 0.28-0.4 A setting range, 0.1 kW at 400 V AC-3, IP65, with brake contact and 2 integrated inputs. Current production lifecycle.","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":"Yes","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=296874&mlfb=3RK1322-0ES02-0AA1","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RK1322-0ES02-0AA1/alternatives.json"},"ai":{"faq":[{"question":"Does this part include AS-i bus communication?","answer":"Yes, AS-interface protocol is supported. PROFIBUS DP is not available on this variant."},{"question":"What is the IP rating and where can it be installed?","answer":"IP65 rated, meaning dust-tight and protected against water jets. Suitable for washdown environments and outdoor installation within the -25 to +55 °C operating range."},{"question":"Can the 3RT5065-6AB36 contactor replace this part?","answer":"No. The 3RT5065-6AB36 is a panel-mount power contactor without integrated overload relay, AS-i bus interface, or IP65 enclosure. It cannot serve as a functional replacement for this distributed motor starter."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RK1322-0ES02-0AA1","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/3RK1322-0ES02-0AA1 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}}