{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RT1036-3AL24-1AA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3RT1036-3AL24-1AA0","canonicalUrl":"https://aoctrl.com/siemens/3RT1036-3AL24-1AA0","factsUrl":"https://aoctrl.com/api/mcp/products/3RT1036-3AL24-1AA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS, power contactor, Size S2, 3RT1036-3AL24-1AA0, 22 kW at AC-2 400 V, screw-type terminals, IP20 front, IP00 terminal area.","salesMarkdown":"## Product Identification and Compliance It is designed for screw-type terminal connections on the main current circuit. ## Electrical Ratings and Application Context The headline motor rating for this contactor is 22 kW at AC-2 duty at 400 V, 50/60 Hz. This is distinct from AC-3 (squirrel-cage motors) or AC-4 (plugging/inching) — the specifier must match the duty class to the load. For the control circuit, the contactor coil is rated for 50 Hz at 230 V and 60 Hz at 230 V. The operating range is 0.8 to 1.1 times the rated voltage at 50 Hz, and 0.85 to 1.1 at 60 Hz. The contactor will pick up reliably within these bands; below the lower threshold, dropout may occur. The auxiliary contact ratings are provided for DC switching: 10 A at 24 V, 2 A at 60 V, 1 A at 110 V, 0.3 A at 220 V, 6 A at 230 V AC, and 3 A at 400 V AC. These values govern the auxiliary circuit design — for example, a PLC 24 VDC output driving the coil must be rated for the inrush, not just the hold-in current. Mechanical endurance is listed at 10,000,000 operating cycles typical. The maximum switching frequency varies by duty: 1,000 cycles/hour at AC-1, 400 at AC-2, 800 at AC-3, and 300 at AC-4. Side-by-side mounting is permitted, which allows dense panel layouts without mandatory spacing, provided the thermal derating is observed. Physical dimensions are 55 mm width, 112 mm height, and 164 mm depth. The depth of 164 mm must be accounted for in enclosure depth selection, particularly when a door-mounted disconnect or operator interface is present. Terminal capacity: solid 2x (0.25 to 2.5 mm²) for control; stranded 2x (0.75 to 25 mm²) for main circuit; stranded 2x (0.75 to 16 mm²) for auxiliary.","metaTitle":"Siemens SIRIUS 3RT1036-3AL24-1AA0 Power Contactor, 22 kW AC-","metaDescription":"Siemens SIRIUS 3RT1036-3AL24-1AA0 power contactor, Size S2, 22 kW rated at AC-2 400 V. Screw terminals, 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":"164 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","at 60 Hz":"0.85 ... 1.1","Arcing Time":"10 ... 15 ms","On The Front":"IP20","1 Rated Value":"50 Hz","2 Rated Value":"60 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 60 Hz rated value":"230 V","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":"15 VA","apparent pick-up power of magnet coil at AC":"170 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":"0.76","Installation Altitude At Height Above Sea Level Maximum":"2 000 m","Inductive Power Factor With The Holding Power Of The Coil":"0.35","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":"2","number of NO contacts for auxiliary contacts instantaneous contact":"2","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=267022&mlfb=3RT1036-3AL24-1AA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RT1036-3AL24-1AA0/alternatives.json"},"ai":{"faq":[{"question":"Will the 3RT1036-3AL24-1AA0 drop into a panel specified around the 3RT1044-1FB46?","answer":"The 3RT1044-1FB46 is a different frame size and rating class. The 3RT1036 is a Size S2; the 3RT1044 is a larger frame. Panel cutouts, DIN rail spacing, and terminal positions differ. A direct drop-in without rewiring or re-drilling is not supported. Verify the physical dimensions and terminal layout against the existing panel design."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RT1036-3AL24-1AA0","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/3RT1036-3AL24-1AA0 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}}