{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RK1300-0GS01-1AA3","brand":"Siemens","brandSlug":"siemens","productSlug":"3RK1300-0GS01-1AA3","canonicalUrl":"https://aoctrl.com/siemens/3RK1300-0GS01-1AA3","factsUrl":"https://aoctrl.com/api/mcp/products/3RK1300-0GS01-1AA3","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS 3RK1300-0GS01-1AA3, electromechanical reversing starter, 0.18kW at AC-3 400V, setting range 0.45-0.63A, IP65, PROFIBUS DP, with integrated brake contact.","salesMarkdown":"The Siemens 3RK1300-0GS01-1AA3 is an electromechanical reversing starter from the SIRIUS family, designed for motor control in distributed automation layouts. It carries a rated motor power of 0.18 kW at AC-3 duty at 400 V, with a setting range of 0.45 to 0.63 A via a bimetal overload relay. The unit is rated for an operating voltage of 400 to 500 V DC and includes an integrated motor brake output for internally supplied brakes. This is a reversing starter — meaning it contains two contactors mechanically interlocked to reverse a three-phase motor's direction — plus the overload protection and bus interface in one enclosure. It communicates over PROFIBUS DP, the fieldbus standard for Siemens ET 200X remote I/O systems, and is designed as part of the EM 300 RS series for the ET 200X platform. The 9-pole motor feeder and 9-pole power connection mate to the system's backplane, so integration is a matter of snapping it onto the mounting rail and wiring the motor leads. The AC-3 rating of 0.18 kW at 400 V defines the maximum induction motor load it can switch — that is a small motor, roughly a 0.25 HP equivalent, typical for a small conveyor, a dosing pump, or a valve actuator. The setting range of 0.45 to 0.63 A on the bimetal overload matches the full-load current of such a motor; you dial the actual motor FLA within that window. This is a relatively low SCCR, so the upstream protection (a circuit breaker or fuse) must be coordinated to keep fault energy within that limit. Ambient temperature range is 0 to 55 °C during operation. ## Integration and mounting notes It mounts onto the ET 200X backplane rail, not a standard DIN rail — the 9-pole connectors align with the system's power and communication bus. The main current circuit uses tab terminals, so you need mating receptacles for the motor and supply cables. The brake contact output is a separate circuit for internally supplied DC brakes — verify the brake coil voltage matches the motor's brake spec before wiring. The PROFIBUS DP connection passes through the backplane; no separate fieldbus wiring is needed if the ET 200X head is already on the network.","metaTitle":"Siemens 3RK1300-0GS01-1AA3 Reversing Starter, 0.18kW, IP65","metaDescription":"Siemens 3RK1300-0GS01-1AA3 reversing starter, 0.18kW at AC-3 400V, setting range 0.45-0.63A, IP65, PROFIBUS DP, with brake contact. Current lifecycle. Quoted to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Remote I/O & Fieldbus Modules"],"specifications":{"Depth":"134mm","Width":"140mm","Height":"270mm","Maximum":"0.18kW","Minimum":"0.18kW","Initial Value":"0.45A","Type of voltage":"DC","lifecycle_stage":"current","Full-scale value":"0.63A","Protection class IP":"IP65","PROFIBUS DP protocol":"Yes","AS-interface protocol":"No","Design of the product":"reversing starter","Type of the motor protection":"bimetal","at AC-3 at 400 V rated value":"0.18kW","Operating voltage rated value":"400 ... 500V","Design of the switching contact":"electromechanical","Design of short-circuit protection":"circuit-breakers","Product function Bus communication":"Yes","Ambient temperature during operation":"0 ... 55°C","Product component Motor brake output":"Yes","Equipment marking acc. to DIN EN 61346-2":"Q","Type of electrical connection for main current circuit":"tab terminals","Maximum short-circuit current breaking capacity (Icu) at 400 V rated value":"50A"}},"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=16515&mlfb=3RK1300-0GS01-1AA3","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RK1300-0GS01-1AA3/alternatives.json"},"ai":{"faq":[{"question":"How do I get current pricing and availability for 3RK1300-0GS01-1AA3?","answer":"The part is sourced to order against an RFQ through independent industrial automation distribution. Availability and current pricing are confirmed at quote time — submit an RFQ for a firm price and lead-time estimate."},{"question":"What is 3RK1300-0GS01-1AA3's depth and width?","answer":"The enclosure depth is 134 mm and the width is 140 mm. Height is 270 mm. These dimensions fit the ET 200X backplane mounting system."},{"question":"Will 3RK1300-0GS01-1AA3 drop into a panel specified around 3RT5065-6AB36 without rewiring?","answer":"No. The 3RK1300-0GS01-1AA3 is a reversing starter for the ET 200X distributed I/O system with tab terminals and a 9-pole backplane connector, while the 3RT5065-6AB36 is a SIRIUS power contactor with screw terminals and a different mounting footprint. They are not mechanically or electrically interchangeable without significant rewiring and a different panel layout."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RK1300-0GS01-1AA3","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/3RK1300-0GS01-1AA3 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}}