{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RT2636-1AP05","brand":"Siemens","brandSlug":"siemens","productSlug":"3RT2636-1AP05","canonicalUrl":"https://aoctrl.com/siemens/3RT2636-1AP05","factsUrl":"https://aoctrl.com/api/mcp/products/3RT2636-1AP05","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS, capacitor contactor, S2 frame, 3RT2636-1AP05, 6 A at 230 V AC, 6 A at 24 V, screw and snap-on mounting onto 35 mm DIN rail, 130 x 65 x 114 mm.","salesMarkdown":"It mounts on 35 mm DIN rail per DIN EN 50022 via screw or snap-on fastening, fitting into standard panel layouts with a footprint of 130 mm depth, 65 mm width, and 114 mm height. ## Switching Ratings and Duty Cycle Rated for 6 A at both 24 V and 230 V AC, with a drop to 3 A at 400 V and 0 A at 690 V — the contactor is sized for low-to-medium voltage capacitor banks, not motor switching. Maximum switching frequency is 100 operations per hour at 230 V and 400 V, derating to 30 per hour at 690 V — relevant for frequent cycling in harmonic filter stages. The magnet coil uses screw-type terminals. Solid conductor capacity covers 2x (0.5 to 1.5 mm²), 2x (0.75 to 2.5 mm²), and 2x 4 mm². Stranded connections accept 2x (10 to 35 mm²) or 1x (10 to 50 mm²). At 40 °C ambient, a single 35 mm² conductor is sufficient; at 60 °C, step up to 50 mm² for the same current path.","metaTitle":"Siemens 3RT2636-1AP05 SIRIUS Capacitor Contactor, S2 Frame,","metaDescription":"Siemens SIRIUS 3RT2636-1AP05 capacitor contactor, S2 frame. Rated 6 A at 230 V AC, 6 A at 24 V. Screw and snap-on 35 mm DIN rail mounting. Current production. Sourced to order agai","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), 2x 4 mm²","Width":"65 mm","at AC":"10 ... 18 ms","title":"3RT2636-1AP05","Height":"114 mm","at 24 V":"6 A","at 60 V":"2 A","Stranded":"2x (10 ... 35 mm²), 1x (10 ... 50 mm²)","at 110 V":"1 A","at 125 V":"0.9 A","at 220 V":"0.3 A","at 230 V":"6 A","at 400 V":"3 A","at 50 Hz":"0.8 ... 1.1","at 690 V":"0 A","at 40 °C":"1x 35 mm²","at 60 °C":"1x 50 mm²","Attachable":"1","Arcing Time":"10 ... 20 ms","description":"capacitor contactor, AC-6b 50 kVAr, / 400 V, 3-pole, 230 V AC, 50 Hz, auxiliary contacts: 2 NC, screw terminal, size: S2","1 Rated Value":"50 Hz","During Storage":"-55 ... +80 °C","Of Magnet Coil":"Screw-type terminals","Type Of Voltage":"AC","lifecycle_stage":"current","During Operation":"-25 ... +60 °C","Fastening Method":"screw and snap-on mounting onto 35 mm DIN rail according to DIN EN 50022","at 230 V maximum":"100 1/h","at 240 V maximum":"100 1/h","at 400 V maximum":"100 1/h","at 480 V maximum":"60 1/h","at 500 V maximum":"55 1/h","at 600 V maximum":"40 1/h","at 690 V maximum":"30 1/h","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), 2x 4 mm²","Product Brand Name":"SIRIUS","Product Designation":"capacitor contactors","at 50 Hz rated value":"230 V","Instantaneous Contact":"0","For Main Current Circuit":"screw-type terminals","Relative Humidity Minimum":"10 %","Of Main Circuit Rated Value":"6 kV","Substance Prohibitance (Date)":"05/01/2014","For Grounded Parts At The Side":"10 mm","Of Auxiliary Circuit Rated Value":"6 kV","For Auxiliary And Control Circuit":"screw-type terminals","Product Extension Auxiliary Switch":"Yes","At Contactor For Auxiliary Contacts":"Screw-type terminals","at AWG cables for auxiliary contacts":"2x (20 ... 16), 2x (18 ... 14), 2x 12","With Side-By-Side Mounting At The Side":"10 mm","Electrical Endurance (Operating Cycles)":"200 000","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 (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²)","Number Of Poles For Main Current Circuit":"3","Contact Reliability Of Auxiliary Contacts":"0.00000001","mirror contact according to IEC 60947-4-1":"No","apparent holding power of magnet coil at AC":"16 VA","apparent pick-up power of magnet coil at AC":"190 VA","number of NC contacts for auxiliary contacts":"2","number of NO contacts for auxiliary contacts":"0","Type Of Voltage Of The Control Supply Voltage":"AC","contact rating of auxiliary contacts according to UL":"A600 / Q600","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":"3 000 000","operational current of auxiliary contacts at AC-12 maximum":"10 A","Of Auxiliary Circuit With Degree Of Pollution 3 Rated Value":"690 V","For Short-Circuit Protection Of The Auxiliary Switch Required":"gG: 10 A (500 V, 1 kA)","AWG number as coded connectable conductor cross section for main contacts":"18 ... 0","For Short-Circuit Protection Of The Main Circuit With Type Of Coordination 1 Required":"gG: 160 A (690 V, 50 kA)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/92e3eece31fb4d6abb1dea49976e54a0.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=383361&mlfb=3RT2636-1AP05"},"ai":{"faq":[{"question":"Where can I buy 3RT2636-1AP05 and how is it quoted?","answer":"This part is sourced to order against an RFQ through independent industrial distribution. Availability and current pricing are confirmed at quote time — no stock count or price is shown here."},{"question":"Will 3RT2636-1AP05 drop into a panel specified around 3RT2536-1AP00?","answer":"Both are S2 frame capacitor contactors with the same DIN rail mounting and similar dimensions, but the evidence does not list a direct interchange. Verify the termination scheme and coil voltage before substituting without rewiring."},{"question":"What is the depth of 3RT2636-1AP05?","answer":"The depth is 130 mm, with a width of 65 mm and height of 114 mm."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RT2636-1AP05","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/3RT2636-1AP05 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:51:03.652Z","lastPublished":"2026-08-11T15:51:03.652Z","indexable":true}}