{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RT1026-1AP60","brand":"Siemens","brandSlug":"siemens","productSlug":"3RT1026-1AP60","canonicalUrl":"https://aoctrl.com/siemens/3RT1026-1AP60","factsUrl":"https://aoctrl.com/api/mcp/products/3RT1026-1AP60","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS, power contactor, size S0, 3RT1026-1AP60, 11 kW at 400 V AC-3, 24 VDC coil, screw terminals, DIN rail mount.","salesMarkdown":"## What the 3RT1026-1AP60 is and what it does The Siemens 3RT1026-1AP60 is a SIRIUS power contactor in the S0 frame size, designed for switching three-phase motor loads in industrial control panels. Its headline rating is 11 kW at 400 V in AC-3 duty, which means it handles the high inrush of induction motors up to that power level without welding contacts. The 24 VDC coil draws 10 A at its rated voltage, so confirm your control transformer can support that inrush if multiple contactors pull in simultaneously. ## Mounting and panel integration Mounts via screw or snap-on onto 35 mm DIN rail per EN 50022. The S0 footprint is 45 mm wide, 85 mm tall, and 91 mm deep — that 91 mm depth is the dimension to watch when sizing the enclosure depth or gland plate clearance. Side-by-side mounting is permitted with 6 mm spacing at the side, so you can pack multiple contactors on a rail without derating for heat buildup. ## Wiring and terminal specs Main current circuit uses screw-type terminals. Solid wire capacity is 2x (0.5 to 1.5 mm²), 2x (0.75 to 2.5 mm²), or max 2x (0.75 to 4 mm²). For stranded wire, it accepts 2x (1 to 2.5 mm²), 2x (2.5 to 6 mm²), or max 2x 10 mm². AWG equivalents are 2x (16 to 12), 2x (14 to 10), or 1x 8. The front face carries an IP20 touch-safe rating; the terminal area itself is IP00, so maintain safe clearance in the enclosure. ## Coordination and protection For Type 2 coordination (no damage to the contactor under short circuit), the required upstream fuse is gL/gG 35 A. For Type 1 coordination (contactor may need replacement after a fault), the fuse can be gL/gG 100 A. The pollution degree is 3, meaning it's rated for industrial environments with conductive pollution — no conformal coating required for normal panel conditions.","metaTitle":"Siemens 3RT1026-1AP60 SIRIUS Power Contactor, 11 kW at 400 V","metaDescription":"Siemens SIRIUS 3RT1026-1AP60 power contactor, size S0, 11 kW at 400 V AC-3, 24 VDC coil. Current lifecycle stage. Screw terminals, DIN rail mount. Sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Contactors"],"specifications":{"Depth":"91 mm","Solid":"2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²), max. 2x (0.75 ... 4 mm²)","Width":"45 mm","Height":"85 mm","at 50 Hz":"0.8 ... 1.1","at 60 Hz":"0.8 ... 1.1","At The Side":"6 mm","On The Front":"IP20","1 Rated Value":"50 Hz","2 Rated Value":"60 Hz","Mounting Type":"screw and snap-on mounting onto 35 mm standard mounting rail according to DIN EN 50022","Of The Terminal":"IP00","lifecycle_stage":"current","During Operation":"-25 ... +60 °C","Size Of Contactor":"S0","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 400 V rated value":"11 kW","at 50 Hz rated value":"220 V","at 500 V rated value":"11 kW","at 60 Hz rated value":"240 V","at 690 V rated value":"11 kW","Instantaneous Contact":"0","Side-By-Side Mounting":"Yes","For Main Current Circuit":"screw-type terminals","Single Or Multi-Stranded":"2x (1 ... 2,5 mm²), 2x (2,5 ... 6 mm²), max. 2x 10 mm²","at AC-2 at 400 V rated value":"11 kW","at AC-4 at 400 V rated value":"15.5 A","With Type Of Assignment 2 Required":"fuse gL/gG: 35 A","operating current at AC-12 maximum":"10 A","at AWG conductors for main contacts":"2x (16 ... 12), 2x (14 ... 10), 1x 8","With Type Of Coordination 1 Required":"fuse gL/gG: 100 A","reference code acc. to DIN EN 81346-2":"Q","number of NC contacts for main contacts":"0","number of NO contacts for main contacts":"3","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":"1 faulty switching per 100 million (17 V, 1 mA)","For Auxiliary And Control Current Circuit":"screw-type terminals","at ambient temperature 40 °C rated value":"40 A","apparent holding power of magnet coil at AC":"7.5 V·A","apparent pick-up power of magnet coil at AC":"69 V·A","Type Of Voltage Of The Control Supply Voltage":"AC","operating current at AC-15 at 230 V rated value":"6 A","operating current at AC-15 at 400 V rated value":"3 A","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":"0.28","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","Of The Contactor With Added Electronics-Compatible Auxiliary Switch Block Typical":"5 000 000","type of connectable conductor cross-sections at AWG conductors for auxiliary contacts":"2x (20 ... 16), 2x (18 ... 14), 1x 12"}},"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=139476&mlfb=3RT1026-1AP60","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RT1026-1AP60/alternatives.json"},"ai":{"faq":[{"question":"What are the key ratings for the 3RT1026-1AP60?","answer":"The headline motor rating is 11 kW at 400 V AC-3. The coil is 24 VDC, drawing 10 A at rated voltage. It also carries 11 kW at 690 V AC-3, and the AC-4 (reversing/plugging) current is 15.5 A at 400 V."},{"question":"What is the depth of the 3RT1026-1AP60?","answer":"The depth is 91 mm. This is the dimension from the DIN rail mounting surface to the furthest point of the contactor body, critical for enclosure depth planning."},{"question":"What wire sizes does the 3RT1026-1AP60 accept?","answer":"Solid wire: 2x (0.5 to 1.5 mm²), 2x (0.75 to 2.5 mm²), or max 2x (0.75 to 4 mm²). Stranded: 2x (1 to 2.5 mm²), 2x (2.5 to 6 mm²), or max 2x 10 mm². AWG: 2x (16 to 12), 2x (14 to 10), or 1x 8."},{"question":"Will the 3RT1026-1AP60 drop into a panel designed for the 3RT1023-1AL20?","answer":"Both are S0 frame contactors with the same 45 mm width and DIN rail mounting, so the mechanical footprint is identical. The difference is in the coil voltage and power rating — verify the 3RT1026-1AP60's 24 VDC coil and 11 kW rating match your circuit requirements before substituting."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RT1026-1AP60","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/3RT1026-1AP60 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}}