{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RT7046-1AG00","brand":"Siemens","brandSlug":"siemens","productSlug":"3RT7046-1AG00","canonicalUrl":"https://aoctrl.com/siemens/3RT7046-1AG00","factsUrl":"https://aoctrl.com/api/mcp/products/3RT7046-1AG00","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS 3RT7046-1AG00, size S3 contactor, 3-pole, AC-3 rated 690 V, 70 mm width, IP20 front, screw terminals.","salesMarkdown":"## Integrator's first look — 3RT7046-1AG00 It switches motor loads up to 690 V in AC-3 duty, with a maximum operating rate of 800 switching cycles per hour under AC-3 and 250 per hour under AC-4. The front of the contactor carries an IP20 rating — safe for finger contact in a panel — while the terminal area is IP00, meaning it must be enclosed or guarded against accidental contact. Mounting is flexible: screw-fix or snap onto 35 mm or 75 mm standard DIN rails. ## Panel integration — footprint and wiring At 70 mm wide and 139 mm deep, the S3 frame occupies a standard DIN-rail slot. Both main and auxiliary/control circuits use screw-type terminals. The main circuit accepts 2× (0.5…1.5 mm²) or 2× (0.75…2.5 mm²) solid or stranded conductors, with the same range for finely stranded wire with ferrules. The coil holds at 0.27 W DC and closes at 0.68 W DC — low enough for PLC-driven outputs without an interposing relay in most cases. ## Coordination and environment With type of coordination 1, the recommended backup fuse is a gL/gG NH 3NA rated 200 A. Installation altitude is limited to 2000 m above sea level. Auxiliary contacts are rated for PLC-level reliability (17 V, 5 mA), so they can switch low-energy signals without contact oxidation issues.","metaTitle":"Siemens 3RT7046-1AG00 Contactor, S3, 3-Pole, AC-3 690V, 70mm","metaDescription":"Siemens 3RT7046-1AG00 SIRIUS contactor, size S3, 3-pole, AC-3 rated 690 V, 70 mm wide, IP20 front. Active production. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Contactors"],"specifications":{"Depth":"139 mm","Width":"70 mm","title":"3RT7046-1AG00","Height":"148 mm","at 50 Hz":"0.27","at 60 Hz":"0.31","description":"Contactor AC-3 95A/45kW 400V 36 VAC, 50 Hz 3-pole, Size S3 Screw terminal","On The Front":"IP20","During Storage":"-25 ... +70 °C","Of The Terminal":"IP00","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 and 75 mm standard mounting rail","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":"S3","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","closing power of magnet coil at DC":"0.68 W","holding power of magnet coil at DC":"0.27 W","Surge Voltage Resistance Rated Value":"6 kV","With Type Of Coordination 1 Required":"gL/gG NH 3NA: 200 A","shock resistance with sine pulse at AC":"10.6g / 5 ms, 6.2g / 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":"50 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,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/b1e1fef62bc78abe4b2778f0d148cb0c.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=1534187&mlfb=3RT7046-1AG00"},"ai":{"faq":[{"question":"What is 3RT7046-1AG00's listed depth and width?","answer":"The depth is 139 mm and the width is 70 mm, making it a standard S3-frame contactor for DIN-rail mounting."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RT7046-1AG00","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/3RT7046-1AG00 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:51:03.652Z","lastPublished":"2026-08-11T15:51:03.652Z","indexable":true}}