{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RK1322-1BS02-0AA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3RK1322-1BS02-0AA0","canonicalUrl":"https://aoctrl.com/siemens/3RK1322-1BS02-0AA0","factsUrl":"https://aoctrl.com/api/mcp/products/3RK1322-1BS02-0AA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 3RK1322-1BS02-0AA0, direct starter, IP65, 2 A at AC-3 400 V, 400-500 V operating voltage, 50 kA short-circuit breaking capacity.","salesMarkdown":"The Siemens 3RK1322-1BS02-0AA0 is a direct starter — a self-contained motor-starting and protection unit — built for AS-Interface networks. The enclosure is rated IP65, so the body and all connections are sealed against cement dust, airborne grit, and hose-down cleaning. That's the difference between a starter that eats the dust and runs versus one that chokes on it after a shift. Operating voltage range is 400 to 500 V AC, with a short-circuit breaking capacity of 50 kA at 400 V. ## Integration and connectivity Communication and power supply both run through AS-Interface shaped cables using cutting/clamping method — no separate fieldbus wiring looms. The unit has a front addressing socket for setting the AS-i address, and a socket according to ISO23570 handles the main energy infeed and load-side outgoing feeder. Two digital inputs are available via M12 sockets, parameterized as fixed (not configurable). There are no digital outputs on this variant. The design uses electromechanical switching contacts with bimetal motor protection. Dimensions are 270 mm high, 120 mm wide, 190 mm deep — fits a standard enclosure footprint. The IP65 rating means it can be mounted directly on the machine frame, not buried in a central cabinet, saving panel space and copper.","metaTitle":"Siemens 3RK1322-1BS02-0AA0 direct starter, IP65, 2 A AC-3","metaDescription":"Siemens 3RK1322-1BS02-0AA0 direct starter, current production, IP65, 2 A at AC-3 400 V, 400-500 V operating voltage, 50 kA SCCR. 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","at DC":"24 ... 24 V","Height":"270 mm","Type Of Voltage":"DC","lifecycle_stage":"current","Bus Communication":"Yes","PROFINET protocol":"No","at DC rated value":"20.4 ... 28.8 V","Type Of Assignment":"2","Maximum Permissible":"31.6 V","Minimum Permissible":"26.5 V","protection class IP":"IP65","PROFIBUS DP protocol":"No","at 400 V rated value":"50 000 A","Design Of The Product":"direct starter","For Device Addressing":"front addressing socket","For Main Energy Infeed":"socket according to ISO23570","supply voltage 1 at DC":"30 ... 30 V","Number Of Digital Inputs":"2","Short Circuit Protection":"Yes","For Digital Input Signals":"1","For Digital Output Signals":"0","brake control with 24 V DC":"No","1 For Digital Input Signals":"M12 socket","2 For Digital Input Signals":"M12 socket","Operating Frequency Minimum":"1 1/h","brake control with 400 V AC":"No","brake control with 500 V DC":"No","For Main Energy Transmission":"socket according to ISO23570","For Supply Voltage Line-Side":"via AS-I shaped cables with cutting/clamping method","Type Of The Motor Protection":"bimetal","at AC-3 at 400 V rated value":"2 A","For Load-Side Outgoing Feeder":"socket according to ISO23570","Operating Voltage Rated Value":"400 ... 500 V","Digital Inputs Parameterizable":"No","For Communication Transmission":"via AS-I shaped cables with cutting/clamping method","Of The Communication Interface":"via AS-I shaped cables with cutting/clamping method","Design Of The Switching Contact":"electromechanical","Digital Outputs Parameterizable":"No","For Supply Voltage Transmission":"via AS-I shaped cables with cutting/clamping method","Design Of Short-Circuit Protection":"circuit-breakers","Product Component Motor Brake Output":"No","reference code acc. to DIN EN 81346-2":"Q","Number Of Poles For Main Current Circuit":"3","control supply voltage at DC rated value":"20.4 ... 28.8 V","protocol is supported AS-Interface protocol":"Yes","operating power at AC-3 at 400 V rated value":"0.75 kW","Type Of Voltage Of The Control Supply Voltage":"DC","Type Of Electrical Connection For Main Current Circuit":"tab terminals","Adjustable Pick-Up Value Current Of The Current-Dependent Overload Release":"1.4 ... 2 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=61680&mlfb=3RK1322-1BS02-0AA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RK1322-1BS02-0AA0/alternatives.json"},"ai":{"faq":[{"question":"What are the key ratings for this direct starter?","answer":"It is rated 2 A at AC-3 duty at 400 V, with an operating voltage range of 400 to 500 V AC. Short-circuit breaking capacity is 50 kA at 400 V. The enclosure is IP65."},{"question":"How is this unit connected to the network and power?","answer":"Both AS-Interface communication and supply voltage connect via AS-I shaped cables using the cutting/clamping method. The main energy infeed and load-side feeder use sockets per ISO23570. A front addressing socket sets the AS-i address."},{"question":"What are the physical dimensions?","answer":"Height is 270 mm, width 120 mm, depth 190 mm."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RK1322-1BS02-0AA0","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/3RK1322-1BS02-0AA0 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}}