{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RT7046-1AP00","brand":"Siemens","brandSlug":"siemens","productSlug":"3RT7046-1AP00","canonicalUrl":"https://aoctrl.com/siemens/3RT7046-1AP00","factsUrl":"https://aoctrl.com/api/mcp/products/3RT7046-1AP00","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS S3 contactor, 3RT7046-1AP00, 3-pole, AC-3 rated 690 V, screw terminals, IP20 front, size S3.","salesMarkdown":"## Siemens 3RT7046-1AP00 — SIRIUS S3 Contactor, 3-Pole, AC Control The Siemens 3RT7046-1AP00 is a SIRIUS S3 contactor with three main poles, each normally open, and an AC-operated coil. The contactor mounts via screw or snap-on onto 35 mm and 75 mm standard DIN rails, with flexible mounting orientation — ±180° rotation on a vertical surface and ±22.5° tilt forward/backward allowed. The AC-3 rated operational voltage maximum of 690 V means this contactor can switch motor loads in 400 V or 690 V line-to-line systems, covering standard European industrial voltages. The S3 frame size (148 mm height, 70 mm width, 139 mm depth) fits within typical panel layouts for mid-range contactors — verify clearance for the 139 mm depth, especially in shallow enclosures. Screw-type terminals on both main and auxiliary circuits accept 2x (0.5 to 1.5 mm²) or 2x (0.75 to 2.5 mm²) solid or stranded wire with ferrules. The contactor supports side-by-side mounting without derating, and the auxiliary switch can be added via the product extension slot. Coil holding power is 0.27 W DC, closing power 0.68 W DC — negligible thermal load in a crowded panel.","metaTitle":"Siemens 3RT7046-1AP00 SIRIUS S3 Contactor, 3-Pole, AC-3 690","metaDescription":"Siemens 3RT7046-1AP00 SIRIUS S3 contactor, 3-pole, AC-3 rated 690 V, screw terminals, IP20 front. Current lifecycle stage. Available to order — RFQ for pricing and availability.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Contactors"],"specifications":{"Depth":"139 mm","Width":"70 mm","Height":"148 mm","at 50 Hz":"0.27","at 60 Hz":"0.31","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":"230 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,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/32774aac099eabf07128985122246a2b.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=1534208&mlfb=3RT7046-1AP00","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RT7046-1AP00/alternatives.json"},"ai":{"faq":[{"question":"Is 3RT7046-1AP00 available via RFQ confirmation and what is the lead time?","answer":"The 3RT7046-1AP00 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 delivery estimate."},{"question":"What is the closest functional second-source for 3RT7046-1AP00?","answer":"The closest functional peer is the 3RT6026-1AN20, a SIRIUS S2 contactor. However, the S2 frame is smaller (different footprint) and the mounting dimensions differ, so a direct drop-in without rewiring is not guaranteed. Verify panel cutout and wiring before substituting."},{"question":"What is 3RT7046-1AP00's depth?","answer":"The depth is 139 mm, which is a key dimension for enclosure clearance — ensure the panel depth accommodates this plus wiring space."},{"question":"What is 3RT7046-1AP00's width?","answer":"The width is 70 mm, fitting standard DIN-rail spacing for S3 contactors."},{"question":"Will 3RT7046-1AP00 drop into a panel specified around 3RT6026-1AN20?","answer":"No — the 3RT7046-1AP00 is an S3 frame (70 mm wide, 139 mm deep) while the 3RT6026-1AN20 is an S2 frame with different dimensions. The mounting rail and terminal layout may not align without panel modification."},{"question":"What compliance documentation does Siemens provide for 3RT7046-1AP00?","answer":"Siemens typically provides a declaration of conformity for IEC/EN 60947-4-1, plus RoHS and REACH statements. Specific documentation can be requested at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RT7046-1AP00","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/3RT7046-1AP00 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}}