{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RT2326-1AB00","brand":"Siemens","brandSlug":"siemens","productSlug":"3RT2326-1AB00","canonicalUrl":"https://aoctrl.com/siemens/3RT2326-1AB00","factsUrl":"https://aoctrl.com/api/mcp/products/3RT2326-1AB00","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS 3RT2326-1AB00 contactor, S0 frame size, 24 VAC 50 Hz coil, screw-type terminals, 1 NO instantaneous auxiliary contact, 97 mm depth, 60 mm width, 85 mm height.","salesMarkdown":"## S0 Frame Contactor for Motor Switching The Siemens 3RT2326-1AB00 is a SIRIUS-branded contactor in the S0 frame size, designed for switching motor loads and resistive loads in control panels. It mounts on 35 mm DIN rail per DIN EN 60715 using either screw fixing or the snap-on latch, and the mounting position allows ±180° rotation on a vertical surface plus ±22.5° tilt forward or backward. The coil is rated 24 VAC at 50 Hz with screw-type terminals, and the contactor carries one normally-open instantaneous auxiliary contact rated across a voltage range: 10 A at 24 V, 10 A at 230 V, 3 A at 400 V, and 1 A at 690 V. The auxiliary contact arcing time is 10 ms typical. ## Panel Fit and Wiring Clearances The contactor measures 97 mm deep, 60 mm wide, and 85 mm tall, fitting the standard S0 footprint. Required clearances around the unit are 10 mm upwards, 10 mm downwards, 10 mm forwards, and 6 mm at the sides — these matter when laying out multiple contactors side-by-side on the DIN rail to avoid thermal derating or arc flash between poles. Main circuit terminals accept stranded wire from 1 to 10 mm², while auxiliary and coil terminals accept solid wire 2x (0.5 to 1.5 mm²) or 2x (0.75 to 2.5 mm²). The screw-type terminals are standard for panel wiring with ring or fork lugs. ## Environmental and Lifecycle Profile Operating temperature range is -25 to +60 °C, with storage from -55 to +80 °C. The contactor is rated for 10 million mechanical operations typical, which suits high-cycle applications like conveyor systems or packaging machinery where the contactor cycles frequently. The lifecycle stage is listed as current production, meaning this order code remains an active catalog item from Siemens. No official successor or cross-reference is recorded — the 3RT2326-1AB00 is the part specified for new builds and replacement stock.","metaTitle":"Siemens 3RT2326-1AB00 SIRIUS Contactor, S0 Frame","metaDescription":"Siemens 3RT2326-1AB00 SIRIUS contactor, S0 size, 24 VAC 50 Hz coil, screw terminals, 1 NO auxiliary contact. Active production. Quoted to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Contactors"],"specifications":{"Depth":"97 mm","Solid":"2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²)","Width":"60 mm","at AC":"4 ... 16 ms","title":"3RT2326-1AB00","Height":"85 mm","Upwards":"10 mm","Forwards":"10 mm","Stranded":"1 ... 10 mm²","at 50 Hz":"0.25","Downwards":"10 mm","Attachable":"2","Arcing Time":"10 ... 10 ms","At The Side":"6 mm","description":"contactor AC-1, 40 A, 400 V / 40 °C, 4-pole, 24 V AC, 50 Hz, auxiliary contacts: 1 NO + 1 NC, screw terminal, size: S0","During Storage":"-55 ... +80 °C","Of Magnet Coil":"Screw-type terminals","Type Of Voltage":"AC","lifecycle_stage":"current","Auxiliary Switch":"Yes","During Operation":"-25 ... +60 °C","Fastening Method":"screw and snap-on mounting onto 35 mm DIN rail according to DIN EN 60715","For Main Contacts":"16 ... 8","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":"S0","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":"6 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":"10 A","at 400 V rated value":"3 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","Instantaneous Contact":"1","Side-By-Side Mounting":"Yes","For Auxiliary Contacts":"20 ... 14","For Main Current Circuit":"screw-type terminals","Relative Humidity Minimum":"10 %","Of Main Circuit Rated Value":"6 kV","at AC in hot operating state":"9.6 W","at AC-3 at 400 V rated value":"7.5 kW","at AC-4 at 400 V rated value":"7.5 kW","Substance Prohibitance (Date)":"10/01/2009","Of Auxiliary Circuit Rated Value":"6 kV","For Auxiliary And Control Circuit":"screw-type terminals","Function Module For Communication":"No","Product Function Bus Communication":"No","With Type Of Assignment 2 Required":"gG: 20 A (690 V, 100 kA)","At Contactor For Auxiliary Contacts":"Screw-type terminals","operating frequency at AC-1 maximum":"1 000 1/h","With Type Of Coordination 1 Required":"gG: 63 A (690 V, 100 kA)","operational current at AC-12 maximum":"10 A","at AC in hot operating state per pole":"2.4 W","for AWG cables for auxiliary contacts":"2x (20 ... 16), 2x (18 ... 14)","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)","Product Function Short Circuit Protection":"No","mirror contact according to IEC 60947-4-1":"Yes","number of NC contacts for auxiliary contacts":"1","number of NO contacts for auxiliary contacts":"1","Type Of Voltage Of The Control Supply Voltage":"AC","Limited To 1 S Switching At Zero Current Maximum":"Use minimum cross-section acc. to AC-1 rated value","Limited To 5 S Switching At Zero Current Maximum":"Use minimum cross-section acc. to AC-1 rated value","Limited To 10 S Switching At Zero Current Maximum":"Use minimum cross-section acc. to AC-1 rated value","Limited To 30 S Switching At Zero Current Maximum":"Use minimum cross-section acc. to AC-1 rated value","Limited To 60 S Switching At Zero Current Maximum":"Use minimum cross-section acc. to AC-1 rated value","contact rating of auxiliary contacts according to UL":"A600 / Q600","Of Main Circuit With Degree Of Pollution 3 Rated Value":"690 V","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":"gG: 10 A (690 V, 1 kA)","minimum cross-section in main circuit at maximum AC-1 rated value":"10 mm²","Of The Auxiliary And Control Circuit With Degree Of Pollution 3 Rated Value":"690 V","Design Of The Miniature Circuit Breaker For Short-Circuit Protection Of The Auxiliary Switch Required":"gG: 10 A (230 V, 400 A)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$151.85","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/b7f38e9f9d86e59b04eac68bfea90c40.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=360657&mlfb=3RT2326-1AB00"},"ai":{"faq":[{"question":"What is 3RT2326-1AB00's listed depth (97 mm) on this component line?","answer":"The depth is 97 mm, with a width of 60 mm and height of 85 mm. These dimensions match the S0 frame footprint and require 10 mm clearance forwards, 10 mm upwards, 10 mm downwards, and 6 mm at the sides for proper ventilation and arc containment."},{"question":"What is 3RT2326-1AB00's listed solid (2x (0.5... 1.5 mm²), 2x (0.75... 2.5 mm²)) on this component line?","answer":"The auxiliary and coil terminals accept solid wire in two configurations: 2 conductors of 0.5 to 1.5 mm² each, or 2 conductors of 0.75 to 2.5 mm² each. Main circuit terminals accept stranded wire from 1 to 10 mm²."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RT2326-1AB00","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/3RT2326-1AB00 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}}