{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RT7026-1AN25","brand":"Siemens","brandSlug":"siemens","productSlug":"3RT7026-1AN25","canonicalUrl":"https://aoctrl.com/siemens/3RT7026-1AN25","factsUrl":"https://aoctrl.com/api/mcp/products/3RT7026-1AN25","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS 3RT7026-1AN25, Size S0, 3-pole contactor, 3 NO main contacts, screw-type terminals, AC-3 rated 690 V, IP20 finger-safe, DIN EN 50022 snap-on mounting.","salesMarkdown":"## Siemens 3RT7026-1AN25 — Size S0 Contactor, 3-Pole, 690 V AC-3 Duty It is rated for AC-3 switching duty up to 690 V maximum — meaning it handles the inrush and breaking of squirrel-cage motor loads within that voltage class. The frame is pollution degree 3 rated, suitable for industrial control panels where conductive dust or humidity is present. Coil power draw is low — 0.72 W closing, 0.24 W holding at DC — which keeps the control transformer budget small in multi-contactor panels. The contactor occupies 55 mm width on the DIN rail, with a depth of 91 mm and height of 85.5 mm, fitting standard S0 panel layouts. Ambient operating range is -10 to +55 °C; storage range -25 to +70 °C. The IP20 finger-safe rating on both front and terminals means no additional finger-duct shielding is required inside a locked enclosure. ## Panel Integration — DIN Rail, Screw Terminals, Coordination Data","metaTitle":"Siemens SIRIUS 3RT7026-1AN25 Contactor, Size S0, 3-Pole, 690","metaDescription":"Siemens 3RT7026-1AN25 SIRIUS contactor, Size S0, 3-pole 3-NO, 690 V AC-3 rated. Screw terminals, IP20, DIN rail snap-on. Active production. Quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Contactors"],"specifications":{"Depth":"91 mm","Width":"55 mm","Height":"85.5 mm","at 50 Hz":"0.24","at 60 Hz":"0.24","On The Front":"IP20","During Storage":"-25 ... +70 °C","Of The Terminal":"IP20","at AC-3 maximum":"800 1/h","at AC-4 maximum":"250 1/h","lifecycle_stage":"current","During Operation":"-10 ... +55 °C","Fastening Method":"screw and snap-on mounting onto 35 mm standard mounting rail according to DIN EN 50022","at AC-3e maximum":"800 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 230 V rated value":"6 A","at 400 V rated value":"3 A","at 50 Hz rated value":"220 V","at 60 Hz rated value":"220 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","Insulation Voltage Rated Value":"690 V","For Auxiliary And Control Circuit":"screw-type terminals","Product Extension Auxiliary Switch":"Yes","With Type Of Assignment 2 Required":"gL/gG NH 3NA: 35 A","closing power of magnet coil at DC":"0.72 W","holding power of magnet coil at DC":"0.24 W","Surge Voltage Resistance Rated Value":"6 kV","With Type Of Coordination 1 Required":"gL/gG NH 3NA: 80 A","shock resistance with sine pulse at AC":"12.5g / 5 ms, 7.8g / 10 ms","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":"acceptability for PLC control (17 V, 5 mA)","Type Of Voltage Of The Control Supply Voltage":"AC","operational current at DC-13 at 220 V rated value":"0.3 A","Installation Altitude At Height Above Sea Level Maximum":"2 000 m","Required Spacing With Side-By-Side Mounting At The Side":"0 mm","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","Connectable Conductor Cross-Section For Main Contacts Finely Stranded With Core End Processing":"6 mm²","Connectable Conductor Cross-Section For Auxiliary Contacts Finely Stranded With Core End Processing":"0.5 ... 2.5 mm²"}},"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=1533970&mlfb=3RT7026-1AN25","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RT7026-1AN25/alternatives.json"},"ai":{"faq":[{"question":"What is 3RT7026-1AN25's listed depth (91 mm) on this component line?","answer":"The depth is 91 mm, with a width of 55 mm and height of 85.5 mm, per the manufacturer's dimensional data."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RT7026-1AN25","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/3RT7026-1AN25 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}}