{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RT7026-1AG00","brand":"Siemens","brandSlug":"siemens","productSlug":"3RT7026-1AG00","canonicalUrl":"https://aoctrl.com/siemens/3RT7026-1AG00","factsUrl":"https://aoctrl.com/api/mcp/products/3RT7026-1AG00","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS 3RT7026-1AG00, Size S0 contactor, 3-pole, 690 V AC-3/AC-3e, screw-type terminals, IP20 front and terminal, snap-on 35 mm DIN rail.","salesMarkdown":"The 3RT7026-1AG00: Rated insulation voltage is 690 V, and surge voltage resistance is 6 kV — that covers the typical 400/480 V distribution with headroom for transient events. For fuse coordination, Type 2 requires a 35 A gL/gG NH 3NA fuse; Type 1 allows up to 80 A — useful when you need to coordinate with upstream protection without oversizing the contactor. That means you can wire the aux directly to a 24 VDC digital input without worrying about oxide films blocking the low-energy signal. Mechanical endurance is backed by the switching rates: 800 operations per hour maximum under AC-3 duty, 250 per hour under AC-4. That's typical for a general-purpose contactor in conveyor or pump cycling; if your application demands frequent jogging or reversing, the AC-4 limit is the one to watch. Screw-type terminals on both main and control circuits accept 2x (0.5…1.5 mm²) solid/stranded or 2x (0.75…2.5 mm²) finely stranded with ferrules.","metaTitle":"Siemens 3RT7026-1AG00 Contactor, Size S0, 3-pole, 690 V AC-3","metaDescription":"Siemens 3RT7026-1AG00 Size S0 contactor, 3-pole, 690 V AC-3/AC-3e, screw terminals, IP20, snap-on DIN rail. Current lifecycle stage. Quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Contactors"],"specifications":{"Depth":"91 mm","Width":"45 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 DIN 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":"36 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":"0.82 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":"0","number of NO contacts for auxiliary contacts instantaneous contact":"0","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":"https://cdn.aoctrl.com/4f85d4c1fbde980ce1c99d17a23d715a.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=1533951&mlfb=3RT7026-1AG00","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RT7026-1AG00/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3RT7026-1AG00 and how is it quoted?","answer":"This part is sourced to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — submit an RFQ for a firm quote."},{"question":"Will 3RT7026-1AG00 drop into a panel specified around 3RT6028-1AB00 without rewiring?","answer":"Both are Size S0 contactors on the same 45 mm DIN-rail footprint, so the mechanical fit is identical. The terminal types and wiring ranges are the same screw-type design, so no rewiring is needed for the panel layout — but verify the coil voltage and auxiliary contact configuration match your control circuit."},{"question":"What compliance documentation does Siemens provide for 3RT7026-1AG00?","answer":"The evidence does not list specific RoHS, REACH, UL, or IEC certificates for this order code. Standard Siemens SIRIUS contactors typically carry CE, UL, and CSA marks; confirm the exact documentation set with your Siemens channel partner or at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RT7026-1AG00","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/3RT7026-1AG00 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}}