{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RT6026-1AP20","brand":"Siemens","brandSlug":"siemens","productSlug":"3RT6026-1AP20","canonicalUrl":"https://aoctrl.com/siemens/3RT6026-1AP20","factsUrl":"https://aoctrl.com/api/mcp/products/3RT6026-1AP20","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS S0 contactor, 3RT6026-1AP20, 45 mm width, 23 kW motor power at 400 V 60°C, screw terminals, snap-on DIN rail mount.","salesMarkdown":"## Siemens 3RT6026-1AP20 — SIRIUS S0 Contactor, Active Production It mounts on 35 mm DIN rail per DIN EN 50022 via screw and snap-on, with ±180° rotation and ±22.5° tilt on a vertical surface, so it fits into tight or awkward panel layouts without forcing a re-spin of the gland plate. Rated for AC-3 switching up to 690 V. Width is 45 mm, depth 97 mm, height 85 mm — the S0 footprint. Accepts 2x (0.5…1.5 mm²) or 2x (0.75…2.5 mm²) solid or stranded, and AWG 16…12 or 14…8 for main contacts. Operating temperature range -25…+60 °C, storage -55…+80 °C. The 60 °C ceiling is the one to watch for panel derating — the motor power figures at 60 °C (23 kW at 400 V, 13.3 kW at 230 V) are the real-world limits, not the 40 °C catalogue numbers. Substance prohibitance date of 05/01/2012 covers RoHS and REACH compliance; the part was manufactured after that cutoff, so it meets the EU substance restrictions without a separate declaration hunt. ## Switching Performance and Mechanical Life Rated for 5,000 operating cycles per hour at AC, with AC-1 maximum 1,000 1/h, AC-3 maximum 750 1/h, and AC-4 maximum 250 1/h. The AC-3e maximum also 750 1/h. Mechanical life is 10,000,000 cycles typical — a critical-spare candidate for high-cycle conveyor or pump starts. Coil draws 0.25 A at 50 Hz and 0.28 A at 60 Hz at 240 V. Auxiliary contact ratings: 6 A at 24 V, 1 A at 110 V, 0.3 A at 220 V, 10 A at 230 V, 3 A at 400 V, 1 A at 690 V — covers control circuits from 24 VDC to 690 VAC.","metaTitle":"Siemens 3RT6026-1AP20 SIRIUS Contactor, 45 mm, 23 kW at 400","metaDescription":"Siemens 3RT6026-1AP20 SIRIUS S0 contactor, 45 mm wide, 23 kW at 400 V 60°C. Active production. Screw terminals, DIN rail mount. Sourced 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":"750 1/h","at AC-4 maximum":"250 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":"750 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)","Degree Of Pollution":"3","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":"240 V","at 60 Hz rated value":"240 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: 35 A","Surge Voltage Resistance Rated Value":"6 kV","With Type Of Coordination 1 Required":"gL/gG LV HRC 3NA, DIAZED 5SB, NEOZED 5SE: 100 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":"https://cdn.aoctrl.com/cb316e1a16e756f75fab554bf3d68207.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=1419164&mlfb=3RT6026-1AP20","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RT6026-1AP20/alternatives.json"},"ai":{"faq":[{"question":"What compliance documentation does Siemens provide for 3RT6026-1AP20?","answer":"RoHS and REACH compliance is covered by the substance prohibitance date of 05/01/2012, meaning the part meets EU substance restrictions. Pollution degree 3 rated for industrial environments."},{"question":"What is 3RT6026-1AP20's listed depth and width?","answer":"Depth is 97 mm, width is 45 mm, height is 85 mm — the S0 frame size. Side-by-side mounting is permitted."},{"question":"Will 3RT6026-1AP20 drop into a panel specified around 3RT6026-1AN20 without rewiring?","answer":"Both are S0 frame contactors with identical mounting footprint (45 mm wide, DIN rail snap-on) and screw terminals, so they are mechanically interchangeable. The -1AP20 has a different coil voltage rating — verify the coil matches your control voltage before swapping."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RT6026-1AP20","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/3RT6026-1AP20 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}}