{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RT7025-1AG00","brand":"Siemens","brandSlug":"siemens","productSlug":"3RT7025-1AG00","canonicalUrl":"https://aoctrl.com/siemens/3RT7025-1AG00","factsUrl":"https://aoctrl.com/api/mcp/products/3RT7025-1AG00","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS 3RT7025-1AG00, size S0 contactor, 3-pole main contacts, AC-3 rated 690 V, screw terminals, 45 mm width, IP20 finger-safe terminals.","salesMarkdown":"## Sizing and fit for the panel The Siemens 3RT7025-1AG00 is a size S0 contactor with three normally-open main poles, rated for AC-3 switching up to 690 V. The 45 mm width and 91 mm depth fit a standard 35 mm DIN rail (DIN EN 50022) with screw and snap-on mounting. ## What the AC-3 and DC-13 ratings mean The 6 A at 230 V and 3 A at 400 V for the auxiliary contacts define the control-circuit capacity — enough to drive a small contactor or indicator lamp string. For DC loads, the DC-13 rating of 0.3 A at 220 V covers solenoid valves or DC coil holding circuits common in furnace or process controls. The 800 cycles per hour at AC-3 and 250 at AC-4 set the mechanical switching rate — AC-4 (plugging/inching) is more severe, so the lower limit protects the arc chamber. Screw terminals for both main and auxiliary/control circuits accept up to 2x 2.5 mm² solid or ferruled stranded wire. The IP20 finger-safe terminal covers protect against accidental contact — standard for enclosed panels. Mounting position allows ±180° rotation on a vertical surface and ±22.5° tilt, giving flexibility in tight enclosures. The 0.82 W closing power and 0.24 W holding power of the AC coil keep thermal dissipation low inside a sealed cabinet.","metaTitle":"Siemens 3RT7025-1AG00 Contactor, S0, 3-pole, AC-3 690 V, 45","metaDescription":"Active-production Siemens 3RT7025-1AG00 S0 contactor, 3-pole, AC-3 up to 690 V, screw terminals, 45 mm width. Sourced to order against RFQ.","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 standard mounting rail according to DIN EN 50022","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","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: 25 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: 63 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","operating voltage at AC-3 rated value maximum":"690 V","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":null,"sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=1533912&mlfb=3RT7025-1AG00","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RT7025-1AG00/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3RT7025-1AG00?","answer":"The part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time."},{"question":"What are the key ratings for 3RT7025-1AG00?","answer":"AC-3 maximum operating voltage is 690 V, auxiliary contact ratings are 6 A at 230 V and 3 A at 400 V, and DC-13 rating is 0.3 A at 220 V. The contactor is size S0, 45 mm wide, with screw terminals and IP20 protection."},{"question":"Does 3RT7025-1AG00 accept side-by-side mounting?","answer":"Yes, side-by-side mounting is allowed, so multiple units can be ganged without derating."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RT7025-1AG00","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/3RT7025-1AG00 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}}