{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RT5035-1AQ00","brand":"Siemens","brandSlug":"siemens","productSlug":"3RT5035-1AQ00","canonicalUrl":"https://aoctrl.com/siemens/3RT5035-1AQ00","factsUrl":"https://aoctrl.com/api/mcp/products/3RT5035-1AQ00","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS power contactor, 3RT5035-1AQ00, S2 frame, 690 V insulation voltage, 11.4 kW at 690 V, screw-type terminals, 55 mm width, 115 mm depth.","salesMarkdown":"## SIRIUS S2 power contactor — 3RT5035-1AQ00 Screw-type terminals on both main and auxiliary/control circuits accept 2x (0.75…16 mm²) solid or stranded conductors, or 2x (18…2) AWG. The contactor mounts via screw or snap-on onto 35 mm DIN rail per EN 50022, with ±180° rotation possible on a vertical surface and ±22.5° tilt forward/backward. Rated operational current at 400 V is 3 A; at 690 V it carries 11.4 kW. The contactor supports side-by-side mounting without derating, and the auxiliary switch extension is available as an option. At 55 mm wide and 115 mm deep, the S2 frame fits standard 35 mm DIN-rail enclosures. The screw terminals are sized for 16 mm² at both 40 °C and 60 °C ambient, so no conductor upsize is needed for higher-temperature panels. Surge voltage resistance is rated at 6 kV, and the insulation voltage is 690 V — both standard for 400 V line applications with adequate clearance. The contactor is designed for 10 million mechanical operations typical.","metaTitle":"Siemens 3RT5035-1AQ00 SIRIUS Power Contactor, S2, 690 V, 11.","metaDescription":"Siemens SIRIUS 3RT5035-1AQ00 power contactor, S2 size, 690 V insulation, 11.4 kW at 690 V. Current production. Screw terminals, DIN rail mount. Quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Contactors"],"specifications":{"Depth":"115 mm","Width":"55 mm","at AC":"5 000 1/h","Height":"112 mm","at 50 Hz":"0.36","During Storage":"-55 ... +80 °C","at AC-1 maximum":"1 200 1/h","at AC-3 maximum":"1 000 1/h","at AC-4 maximum":"300 1/h","lifecycle_stage":"current","During Operation":"-25 ... +60 °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":"S2","Solid Or Stranded":"2x (0.75 ... 16 mm²)","Product Brand Name":"SIRIUS","Degree Of Pollution":"3","Product Designation":"Power contactor","at 24 V rated value":"6 A","Of Contactor Typical":"10 000 000","at 110 V rated value":"1 A","at 220 V rated value":"0.3 A","at 230 V rated value":"6 A","at 400 V rated value":"3 A","at 50 Hz rated value":"380 V","at 690 V rated value":"11.4 kW","Side-By-Side Mounting":"Yes","For Main Current Circuit":"screw-type terminals","Substance Prohibitance (Date)":"03/01/2017","at 40 °C minimum permissible":"16 mm²","at 60 °C minimum permissible":"16 mm²","Insulation Voltage Rated Value":"690 V","at 230 V at 60 °C rated value":"22 kW","at 400 V at 60 °C rated value":"38 kW","at 690 V at 60 °C rated value":"66 kW","at AWG cables for main contacts":"2x (18 ... 2)","For Auxiliary And Control Circuit":"screw-type terminals","Product Extension Auxiliary Switch":"Yes","With Type Of Assignment 2 Required":"fuse gL/gG: 63 A","Surge Voltage Resistance Rated Value":"6 kV","With Type Of Coordination 1 Required":"fuse gL/gG: 125 A","at AWG cables for auxiliary contacts":"2x (20 ... 16), 2x (18 ... 14), 1x 12","operational current at AC-12 maximum":"10 A","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":"1 faulty switching per 100 million (17 V, 1 mA)","at ambient temperature 40 °C rated value":"60 A","at ambient temperature 60 °C rated value":"55 A","Finely Stranded Without Core End Processing":"2x (0.75 ... 16 mm²)","Type Of Voltage Of The Control Supply Voltage":"AC","Installation Altitude At Height Above Sea Level Maximum":"2 000 m","Of The Contactor With Added Auxiliary Switch Block Typical":"10 000 000","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"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/f00ee18843a0493329714c210531a290.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=579991&mlfb=3RT5035-1AQ00","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RT5035-1AQ00/alternatives.json"},"ai":{"faq":[{"question":"What is the closest functional second-source for 3RT5035-1AQ00?","answer":"The 3RT5035-1AH00 is a direct peer in the same SIRIUS S2 family. Both share the same S2 frame, screw terminals, and 690 V insulation rating, so the 3RT5035-1AH00 can drop into a panel specified around the 1AQ00 without rewiring — verify the coil voltage matches your control circuit."},{"question":"What are the key dimensions of 3RT5035-1AQ00?","answer":"Width is 55 mm, height is 112 mm, and depth is 115 mm — these are the envelope dimensions for DIN-rail mounting."},{"question":"What compliance documentation does Siemens provide for 3RT5035-1AQ00?","answer":"The part carries a substance prohibition date of 03/01/2017, indicating RoHS and REACH compliance. The insulation voltage of 690 V and surge voltage resistance of 6 kV align with IEC 60947-4-1 requirements for power contactors."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RT5035-1AQ00","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/3RT5035-1AQ00 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}}