{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RT1336-1BW40","brand":"Siemens","brandSlug":"siemens","productSlug":"3RT1336-1BW40","canonicalUrl":"https://aoctrl.com/siemens/3RT1336-1BW40","factsUrl":"https://aoctrl.com/api/mcp/products/3RT1336-1BW40","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS power contactor, S2 frame, 3RT1336-1BW40, screw-type terminals, 11 kW at AC-2 400 V, 23 kW at AC-1 230 V, DIN EN 50022 rail mount.","salesMarkdown":"For resistive loads (AC-1) at 230 V and 60 °C, it carries 23 kW. Main circuit connections use screw-type terminals accepting 2x (0.75... 25 mm²) stranded or 2x (0.5... 4 mm²) solid, with a minimum 16 mm² conductor at 60 °C. The auxiliary and control circuit also uses screw terminals. Side-by-side mounting is permitted, which saves rail space in dense panels. The 73 mm width and 112 mm height fit standard S2 footprint; depth is 130 mm including terminals. For short-circuit coordination, the required fuse is gL/gG 63 A for type of assignment 2.","metaTitle":"Siemens 3RT1336-1BW40 SIRIUS Power Contactor, S2, 11 kW AC-2","metaDescription":"Siemens SIRIUS power contactor 3RT1336-1BW40, S2 frame, 11 kW at AC-2 400 V, 23 kW AC-1. Screw terminals, DIN rail mount. Current lifecycle. Available to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Contactors"],"specifications":{"Depth":"130 mm","Solid":"2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²), max. 2x (0.75 ... 4 mm²)","Width":"73 mm","at DC":"15 ... 30 ms","Height":"112 mm","Stranded":"2x (0.75 ... 25 mm²)","Arcing Time":"10 ... 15 ms","Rated Value":"48 V","On The Front":"IP20","Initial Value":"0.8","During Storage":"-55 ... +80 °C","Of The Terminal":"IP00","at AC-1 maximum":"1 000 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","Full-Scale Value":"1.1","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","Side-By-Side Mounting":"Yes","For Main Current Circuit":"screw-type terminals","at AC-2 at 400 V rated value":"11 kW","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":"23 kW","at AWG cables for main contacts":"2x (18 ... 2)","For Auxiliary And Control Circuit":"screw-type terminals","With Type Of Assignment 2 Required":"fuse gL/gG: 63 A","closing power of magnet coil at DC":"13.3 W","holding power of magnet coil at DC":"13.3 W","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 (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":"4","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)","Thermal Short-Time Current Limited To 10 S":"400 A","Finely Stranded Without Core End Processing":"2x (0.75 ... 16 mm²)","Type Of Voltage Of The Control Supply Voltage":"DC","Required Spacing For Grounded Parts At The Side":"6 mm","contact rating of auxiliary contacts according to UL":"A600 / Q600","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","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=524048&mlfb=3RT1336-1BW40","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RT1336-1BW40/alternatives.json"},"ai":{"faq":[{"question":"What are the key ratings for 3RT1336-1BW40?","answer":"AC-2 motor power at 400 V is 11 kW; AC-1 resistive power at 230 V and 60 °C is 23 kW. Insulation voltage is 690 V, pollution degree 3. The contactor is S2 frame size with screw terminals."},{"question":"Where can I buy 3RT1336-1BW40?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time."},{"question":"Does 3RT1336-1BW40 mount on DIN rail?","answer":"Yes, it mounts via screw and snap-on onto 35 mm standard mounting rail per DIN EN 50022. Side-by-side mounting is permitted."},{"question":"What compliance documentation is available for 3RT1336-1BW40?","answer":"The part has a substance prohibitance date of 05/01/2012, indicating RoHS compliance. Standard Siemens declarations for UL, CSA, and CE are typically available through the manufacturer's documentation portal."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RT1336-1BW40","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/3RT1336-1BW40 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}}