{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RT6023-1AG20","brand":"Siemens","brandSlug":"siemens","productSlug":"3RT6023-1AG20","canonicalUrl":"https://aoctrl.com/siemens/3RT6023-1AG20","factsUrl":"https://aoctrl.com/api/mcp/products/3RT6023-1AG20","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS power contactor, size S0, 3RT6023-1AG20, screw-type terminals, 23 kW at 400 V 60°C, AC-3 rated, 45 mm width, 85 mm height, 97 mm depth.","salesMarkdown":"It carries AC-3 ratings at 400 V delivering 23 kW at 60 °C ambient, and 13.3 kW at 230 V or 40 kW at 690 V under the same temperature condition — so it handles common 400 V motors in the 22–25 kW range without derating in a warm enclosure. That operating ceiling matters if the panel sits near a kiln, furnace, or compressor — many contactors derate hard above 40 °C; this one holds its full power rating at 60 °C. Mounting is screw-fixed or snap-on onto 35 mm DIN rail per EN 50022, and the position allows ±180° rotation on a vertical surface plus ±22.5° tilt forward/backward — useful when the panel layout forces an odd angle. AC-3 duty (starting squirrel-cage motors, breaking during run) is the relevant rating for most conveyor, fan, and pump loads. The contactor is rated for a maximum of 690 V AC-3 and AC-3e, with a maximum switching frequency of 1 000 operations per hour under AC-3. For heavy-duty AC-4 (plugging, inching) the max drops to 300 ops/h — stay within that if the application involves frequent reversing or jogging. The coil draws 6 A at 24 V rated value, 1 A at 110 V, 0.3 A at 220 V, and 10 A at 230 V — these are inrush or holding figures depending on the coil type; the 230 V 10 A figure is notably higher than the 220 V 0.3 A, so confirm your control voltage matches the coil variant exactly. Side-by-side mounting is permitted (no derating gap required), so you can pack multiple units in a row without losing panel space. Main circuit terminals are screw-type, accepting 2x (0.5 to 1.5 mm²) or 2x (0.75 to 2.5 mm²) solid or stranded wire. The minimum permissible conductor cross-section at 40 °C and 60 °C is 10 mm² for the main circuit — that is a relatively large wire for a size S0 contactor, so plan your lugging and gland plate accordingly.","metaTitle":"Siemens 3RT6023-1AG20 SIRIUS Power Contactor, 23 kW at 400 V","metaDescription":"Siemens 3RT6023-1AG20 SIRIUS power contactor, size S0, 23 kW at 400 V 60°C. Active production. Screw terminals, DIN rail. Quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Contactors"],"specifications":{"Depth":"97 mm","Width":"45 mm","at AC":"5 000 1/h","Height":"85 mm","at 50 Hz":"0.25","at 60 Hz":"0.28","During Storage":"-55 ... +80 °C","at AC-1 maximum":"1 000 1/h","at AC-3 maximum":"1 000 1/h","at AC-4 maximum":"300 1/h","lifecycle_stage":"current","During Operation":"-25 ... +60 °C","Fastening Method":"screw and snap-on mounting onto 35 mm DIN rail according to DIN EN 50022","at AC-3e maximum":"1 000 1/h","Mounting Position":"+/-180° rotation possible on vertical mounting surface; can be tilted forward and backward by +/- 22.5° on vertical mounting surface","Size Of Contactor":"S0","Solid Or Stranded":"2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²)","Product Brand Name":"SIRIUS","Degree Of Pollution":"3","Product Designation":"Power contactor","at 24 V rated value":"6 A","Of Contactor Typical":"10 000 000","at 110 V rated value":"1 A","at 220 V rated value":"0.3 A","at 230 V rated value":"10 A","at 400 V rated value":"3 A","at 50 Hz rated value":"110 V","at 60 Hz rated value":"110 V","at 690 V rated value":"1 A","Side-By-Side Mounting":"Yes","For Main Current Circuit":"screw-type terminals","at AC-3 rated value maximum":"690 V","at AC-3e rated value maximum":"690 V","Substance Prohibitance (Date)":"05/01/2012","at 40 °C minimum permissible":"10 mm²","at 60 °C minimum permissible":"10 mm²","Insulation Voltage Rated Value":"690 V","at 230 V at 60 °C rated value":"13.3 kW","at 400 V at 60 °C rated value":"23 kW","at 690 V at 60 °C rated value":"40 kW","for AWG cables for main contacts":"2x (16 ... 12), 2x (14 ... 8)","For Auxiliary And Control Circuit":"screw-type terminals","Product Extension Auxiliary Switch":"Yes","With Type Of Assignment 2 Required":"gL/gG LV HRC 3NA, DIAZED 5SB, NEOZED 5SE: 25 A","Surge Voltage Resistance Rated Value":"6 kV","With Type Of Coordination 1 Required":"gL/gG LV HRC 3NA, DIAZED 5SB, NEOZED 5SE: 63 A","operational current at AC-12 maximum":"10 A","for AWG cables for auxiliary contacts":"2x (20 ... 16), 2x (18 ... 14)","number of NC contacts for main contacts":"0","number of NO contacts for main contacts":"3","Finely Stranded With Core End Processing":"2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²)","Number Of Poles For Main Current Circuit":"3","Contact Reliability Of Auxiliary Contacts":"1 faulty switching per 100 million (17 V, 1 mA)","at ambient temperature 40 °C rated value":"40 A","at ambient temperature 60 °C rated value":"35 A","Type Of Voltage Of The Control Supply Voltage":"AC","Installation Altitude At Height Above Sea Level Maximum":"2 000 m","Required Spacing With Side-By-Side Mounting At The Side":"0 mm","Of The Contactor With Added Auxiliary Switch Block Typical":"10 000 000","For Short-Circuit Protection Of The Auxiliary Switch Required":"fuse gL/gG: 10 A","number of NC contacts for auxiliary contacts instantaneous contact":"1","number of NO contacts for auxiliary contacts instantaneous contact":"1"}},"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=579960&mlfb=3RT6023-1AG20","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RT6023-1AG20/alternatives.json"},"ai":{"faq":[{"question":"What compliance documentation does this brand provide for 3RT6023-1AG20?","answer":"The contactor carries a substance prohibitance date of 05/01/2012, indicating RoHS compliance. The SIRIUS family typically provides CE, UL, CSA, and IEC 60947-4-1 declarations — confirm the specific certificate with the supplier at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RT6023-1AG20","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/3RT6023-1AG20 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}}