{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RT2536-1AB00","brand":"Siemens","brandSlug":"siemens","productSlug":"3RT2536-1AB00","canonicalUrl":"https://aoctrl.com/siemens/3RT2536-1AB00","factsUrl":"https://aoctrl.com/api/mcp/products/3RT2536-1AB00","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS 3RT2536-1AB00 contactor, Size S2, 75 mm width, 114 mm height, 130 mm depth, screw-type terminals, auxiliary switch included, -40 to +70 °C operating range.","salesMarkdown":"## Panel fit and mounting flexibility The 3RT2536-1AB00: Its 75 mm width and 130 mm depth mean it occupies one standard DIN-rail module slot; the 114 mm height clears most 200 mm tall enclosures without a sub-panel riser. ## Termination and wiring clearance Main current circuit uses screw-type terminals — the same termination as the coil terminals — so the electrician carries one screwdriver size for the whole contactor. ## Auxiliary contact capacity and switching duty An auxiliary switch is included as standard — no separate add-on block needed for basic status feedback to the PLC or indicator lamp. ## Environmental tolerance and storage Side-by-side mounting is permitted — multiple contactors can be ganged on the same DIN rail without spacing, saving panel width when building motor starter groups. The auxiliary switch is integral, so the kitting check is one line item per contactor, no separate add-on.","metaTitle":"Siemens 3RT2536-1AB00 SIRIUS Contactor, Size S2, 75 mm Wide","metaDescription":"Siemens 3RT2536-1AB00 SIRIUS contactor, Size S2, 75 mm wide, screw-type terminals, -40 to +70 °C. Sourced to order against RFQ through independent distribution.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Contactors"],"specifications":{"Depth":"130 mm","Solid":"2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²)","Width":"75 mm","at AC":"10 ... 18 ms","Height":"114 mm","Upwards":"50 mm","Forwards":"0 mm","at 50 Hz":"0.37","Backwards":"0 mm","Downwards":"50 mm","Arcing Time":"10 ... 20 ms","At The Side":"10 mm","During Storage":"-55 ... +80 °C","Of Magnet Coil":"Screw-type terminals","at AC-1 maximum":"1 000 1/h","lifecycle_stage":"current","Auxiliary Switch":"Yes","During Operation":"-40 ... +70 °C","Fastening Method":"screw and snap-on mounting onto 35 mm DIN 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 (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²)","Product Brand Name":"SIRIUS","Product Designation":"contactor","at 24 V rated value":"10 A","at 48 V rated value":"2 A","at 60 V rated value":"2 A","Of Contactor Typical":"10 000 000","at 110 V rated value":"1 A","at 125 V rated value":"0.9 A","at 220 V rated value":"0.3 A","at 230 V rated value":"6 A","at 400 V rated value":"3 A","at 440 V rated value":"1 A","at 50 Hz rated value":"24 V","at 500 V rated value":"2 A","at 600 V rated value":"0.1 A","at 690 V rated value":"1 A","Side-By-Side Mounting":"Yes","For Main Current Circuit":"screw-type terminals","Relative Humidity Minimum":"10 %","per NC contact rated value":"41 A","per NO contact rated value":"41 A","Of Main Circuit Rated Value":"6 kV","Substance Prohibitance (Date)":"10/01/2014","Of Auxiliary Circuit Rated Value":"6 kV","For Auxiliary And Control Circuit":"screw-type terminals","Function Module For Communication":"No","With Type Of Assignment 2 Required":"gG: 80 A (690 V, 100 kA)","at 24 V per NC contact rated value":"55 A","at 24 V per NO contact rated value":"55 A","At Contactor For Auxiliary Contacts":"Screw-type terminals","at 110 V per NC contact rated value":"12.5 A","at 110 V per NO contact rated value":"25 A","at 220 V per NC contact rated value":"2.5 A","at 220 V per NO contact rated value":"5 A","at 230 V per NC contact rated value":"15 kW","at 230 V per NO contact rated value":"15 kW","at 400 V per NC contact rated value":"22 kW","at 400 V per NO contact rated value":"22 kW","at 440 V per NC contact rated value":"0.135 A","at 440 V per NO contact rated value":"0.27 A","With Type Of Coordination 1 Required":"gG: 160 A (690 V, 100 kA)","operational current at AC-12 maximum":"10 A","for AWG cables for auxiliary contacts":"2x (20 ... 16), 2x (18 ... 14)","number of NC contacts for main contacts":"2","number of NO contacts for main contacts":"2","reference code according to IEC 81346-2":"Q","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":"4","Contact Reliability Of Auxiliary Contacts":"1 faulty switching per 100 million (17 V, 1 mA)","at ambient temperature 40 °C rated value":"70 A","at ambient temperature 60 °C rated value":"60 A","mirror contact according to IEC 60947-4-1":"Yes","apparent holding power of magnet coil at AC":"16 VA","apparent pick-up power of magnet coil at AC":"190 VA","Type Of Voltage Of The Control Supply Voltage":"AC","for 3-phase AC motor at 460/480 V rated value":"25 hp","Limited To 1 S Switching At Zero Current Maximum":"546 A; Use minimum cross-section acc. to AC-1 rated value","Limited To 5 S Switching At Zero Current Maximum":"443 A; Use minimum cross-section acc. to AC-1 rated value","Limited To 10 S Switching At Zero Current Maximum":"334 A; Use minimum cross-section acc. to AC-1 rated value","Limited To 30 S Switching At Zero Current Maximum":"241 A; Use minimum cross-section acc. to AC-1 rated value","Limited To 60 S Switching At Zero Current Maximum":"196 A; Use minimum cross-section acc. to AC-1 rated value","contact rating of auxiliary contacts according to UL":"A600 / P600","Inductive Power Factor With Closing Power Of The Coil":"0.72","Of Main Circuit With Degree Of Pollution 3 Rated Value":"690 V","Installation Altitude At Height Above Sea Level Maximum":"2 000 m","Inductive Power Factor With The Holding Power Of The Coil":"0.37","Of The Contactor With Added Auxiliary Switch Block Typical":"10 000 000","Of Auxiliary Circuit With Degree Of Pollution 3 Rated Value":"690 V","For Short-Circuit Protection Of The Auxiliary Switch Required":"fuse gG: 10 A","minimum cross-section in main circuit at maximum AC-1 rated value":"25 mm²","number of NC contacts for auxiliary contacts instantaneous contact":"1","number of NO contacts for auxiliary contacts instantaneous contact":"1","AWG number as coded connectable conductor cross section for main contacts":"18 ... 1","Of The Contactor With Added Electronically Optimized Auxiliary Switch Block Typical":"5 000 000","power loss [W] at AC-3 at 400 V for rated value of the operational current per conductor":"4 W"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/f8a0f8e65731616739b71f7d85bd998b.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=345969&mlfb=3RT2536-1AB00","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RT2536-1AB00/alternatives.json"},"ai":{"faq":[{"question":"What compliance documentation does Siemens provide for 3RT2536-1AB00?","answer":"The 3RT2536-1AB00 carries the SIRIUS brand and is designed for global installation. Standard Siemens documentation includes the declaration of conformity for the Low Voltage Directive; specific certifications (UL, CSA, CE, UKCA, EAC) are listed on the product certificate available through Siemens Industry Online Support."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RT2536-1AB00","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/3RT2536-1AB00 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}}