{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RT1036-3AD00","brand":"Siemens","brandSlug":"siemens","productSlug":"3RT1036-3AD00","canonicalUrl":"https://aoctrl.com/siemens/3RT1036-3AD00","factsUrl":"https://aoctrl.com/api/mcp/products/3RT1036-3AD00","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS, power contactor, size S2, 3RT1036-3AD00, 22 kW at AC-2 400 V, screw terminals, IP20 front, DIN rail snap-on.","salesMarkdown":"## Integrator's quick take Side-by-side mounting is allowed, which saves rail space in a dense panel. The IP20 front means finger-safe when installed in an enclosure, but the terminal area is IP00 — keep that in mind for live-work clearance. If your application is pure resistive heating or lighting, the AC-1 maximum switching rate of 1 000 cycles per hour tells you how fast you can cycle it thermally. The coil draws are listed across the voltage range: 10 A at 24 V, dropping to 0.3 A at 220 V. Compliance documentation is straightforward: the substance prohibitance date of 05/01/2012 confirms RoHS compliance. Dimensions are 55 mm wide, 112 mm high, 115 mm deep — that's the S2 footprint. It fits alongside other SIRIUS S2 components on the same DIN rail without extra spacing. The screw terminals accept solid wire from 0.25 to 2.5 mm² for the control circuit, and stranded from 0.75 to 25 mm² for the main circuit, so common panel wire sizes are covered without adapters.","metaTitle":"Siemens 3RT1036-3AD00 SIRIUS Power Contactor, 22 kW at AC-2","metaDescription":"Siemens SIRIUS 3RT1036-3AD00 power contactor, size S2, 22 kW at AC-2 400 V. Active production. Screw terminals, DIN rail mount. IP20 front. RoHS compliant.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Contactors"],"specifications":{"Depth":"115 mm","Solid":"2x (0.25 ... 2.5 mm²)","Width":"55 mm","at AC":"7 ... 20 ms","Height":"112 mm","Stranded":"2x (0.75 ... 25 mm²)","at 50 Hz":"0.8 ... 1.1","Arcing Time":"10 ... 15 ms","On The Front":"IP20","1 Rated Value":"50 Hz","During Storage":"-55 ... +80 °C","Of The Terminal":"IP00","at AC-1 maximum":"1 000 1/h","at AC-2 maximum":"400 1/h","at AC-3 maximum":"800 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","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":"10 A","at 60 V rated value":"2 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":"42 V","at 500 V rated value":"30 kW","at 690 V rated value":"11.4 kW","Side-By-Side Mounting":"Yes","For Main Current Circuit":"screw-type terminals","at AC-2 at 400 V rated value":"22 kW","at AC-4 at 400 V rated value":"41 A","Substance Prohibitance (Date)":"05/01/2012","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 690 V at 60 °C rated value":"66 kW","at AWG cables for main contacts":"2x (18 ... 2)","For Auxiliary And Control Circuit":"spring-loaded terminals","With Type Of Assignment 2 Required":"fuse gL/gG: 80 A","Surge Voltage Resistance Rated Value":"6 kV","With Type Of Coordination 1 Required":"fuse gL/gG: 160 A","at AWG cables for auxiliary contacts":"2x (24 ... 14)","operational current at AC-12 maximum":"10 A","number of NC contacts for main contacts":"0","number of NO contacts for main contacts":"3","reference code according to IEC 81346-2":"Q","Finely Stranded With Core End Processing":"2x (0.25 ... 1.5 mm²)","Number Of Poles For Main Current Circuit":"3","Contact Reliability Of Auxiliary Contacts":"1 faulty switching per 100 million (17 V, 1 mA)","Thermal Short-Time Current Limited To 10 S":"400 A","Finely Stranded Without Core End Processing":"2x (0.25 ... 2.5 mm²)","apparent holding power of magnet coil at AC":"12.5 VA","apparent pick-up power of magnet coil at AC":"145 VA","Type Of Voltage Of The Control Supply Voltage":"AC","Required Spacing For Grounded Parts At The Side":"6 mm","contact rating of auxiliary contacts according to UL":"A600 / Q600","Inductive Power Factor With Closing Power Of The Coil":"0.79","Installation Altitude At Height Above Sea Level Maximum":"2 000 m","Inductive Power Factor With The Holding Power Of The Coil":"0.36","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","Of The Contactor With Added Electronically Optimized Auxiliary Switch Block Typical":"5 000 000"}},"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=467803&mlfb=3RT1036-3AD00","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RT1036-3AD00/alternatives.json"},"ai":{"faq":[{"question":"What is the closest functional alternative to 3RT1036-3AD00?","answer":"The 3RT1044-1FB46 is a peer in the same SIRIUS family, but it's a different frame size and rating. The 3RT1036-3AD00 is an S2 size at 22 kW AC-2; the 3RT1044 is larger. A direct drop-in without rewiring is not guaranteed — verify the mounting footprint and terminal ratings before substituting."},{"question":"What are the key dimensions of 3RT1036-3AD00?","answer":"Width 55 mm, height 112 mm, depth 115 mm. It mounts on 35 mm DIN rail per EN 50022 with screw and snap-on fastening."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RT1036-3AD00","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/3RT1036-3AD00 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}}