{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RT1036-3AP00","brand":"Siemens","brandSlug":"siemens","productSlug":"3RT1036-3AP00","canonicalUrl":"https://aoctrl.com/siemens/3RT1036-3AP00","factsUrl":"https://aoctrl.com/api/mcp/products/3RT1036-3AP00","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS power contactor, Size S2, 3RT1036-3AP00, screw-type terminals, 55 mm width, snap-on 35 mm DIN rail, IP20 front, AC-3 800 cycles/h.","salesMarkdown":"## Siemens 3RT1036-3AP00 SIRIUS Power Contactor — Size S2, Screw Terminals, DIN Rail Rated for AC-3 duty at 800 operating cycles per hour, this contactor handles frequent motor starts typical of conveyor or pump applications. Screw-type terminals on the main circuit accept solid wire 2x (0.25...2.5 mm²) and stranded 2x (0.75...25 mm²), with a minimum 16 mm² at 40 °C. ## Integration — DIN Rail, Side-by-Side, Ambient Range Mechanical life is typical 10,000,000 operations. ## Ratings at a Glance — What Each Duty Class Means AC-1 (resistive) max 1000 cycles/h — for heater or lighting loads. AC-2 (slip-ring motors) max 400 cycles/h. AC-3 (squirrel-cage motors, normal start) max 800 cycles/h — the typical motor-switching rating. AC-4 (plugging/reversing) max 300 cycles/h — lower because of the higher stress on contacts. At 50 Hz rated voltage 230 V, the contactor switches 6 A; at 400 V, 3 A; at 500 V, 30 kW; at 690 V, 11.4 kW. These are the power-switching limits — match your motor nameplate kW or FLA against the appropriate duty column.","metaTitle":"Siemens 3RT1036-3AP00 SIRIUS Power Contactor, Size S2, 55 mm","metaDescription":"Siemens 3RT1036-3AP00 SIRIUS power contactor, Size S2, 55 mm width, screw terminals, snap-on DIN rail, AC-3 800 cycles/h, IP20 front. Sourced to order.","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":"230 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=445409&mlfb=3RT1036-3AP00","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RT1036-3AP00/alternatives.json"},"ai":{"faq":[{"question":"Will 3RT1036-3AP00 drop into a panel that was specified around 3RT5036-1AP00 without rewiring?","answer":"Both are Size S2 contactors with the same 55 mm width and screw-type terminals, so the mechanical footprint and terminal layout are the same — it will mount on the same DIN rail and accept the same lug positions. The coil voltage and auxiliary configuration should be verified against the original spec, but the base contactor body is a direct mechanical swap."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RT1036-3AP00","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/3RT1036-3AP00 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}}