{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RT1325-1AU60","brand":"Siemens","brandSlug":"siemens","productSlug":"3RT1325-1AU60","canonicalUrl":"https://aoctrl.com/siemens/3RT1325-1AU60","factsUrl":"https://aoctrl.com/api/mcp/products/3RT1325-1AU60","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS 3RT1325-1AU60 power contactor, size S0, 4-pole, screw terminals, 7.5 kW at 400 V AC-2, 4 NO main contacts, 61 x 85 x 91 mm.","salesMarkdown":"It is rated for 7.5 kW at 400 V in AC-2 duty (slip-ring motors, reversing starts), and carries a maximum AC-12 operating current of 10 A for resistive loads. Dimensions are 61 mm wide, 85 mm high, 91 mm deep. Main circuit wiring uses screw-type terminals accepting solid or stranded conductors: 2x (0.5...1.5 mm²), 2x (0.75...2.5 mm²), max 2x (0.75...4 mm²) for the smaller range, and 2x (1...2.5 mm²), 2x (2.5...6 mm²), max 2x 10 mm² for the larger. AWG equivalents are 2x (20...16), 2x (18...14), 1x 12. Pollution degree 3 applies, so the contactor is suited for industrial environments with conductive contamination.","metaTitle":"Siemens 3RT1325-1AU60 SIRIUS Power Contactor, 4-pole, 7.5 kW","metaDescription":"Siemens SIRIUS 3RT1325-1AU60 power contactor, size S0, 4-pole, 7.5 kW at 400 V AC-2. Screw terminals, DIN rail mount. Current production. Sourced to order against RFQ.","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":"61 mm","Height":"85 mm","Maximum":"2 000 m","at 60 Hz":"0.8 ... 1.1","At The Side":"6 mm","On The Front":"IP20","1 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 230 V rated value":"6 A","at 400 V rated value":"3 A","at 60 Hz rated value":"277 V","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":"7.5 kW","Operating current at AC-12 maximum":"10 A","With Type Of Assignment 2 Required":"fuse gL/gG: 25 A","at AWG conductors for main contacts":"2x (20 ... 16), 2x (18 ... 14), 1x 12","With Type Of Coordination 1 Required":"fuse gL/gG: 63 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":"4","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","at AWG conductors for auxiliary contacts":"2x (20 ... 16), 2x (18 ... 14), 1x 12","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":"35 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","Inductive power factor with closing power of the coil":"0.76","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"}},"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=372832&mlfb=3RT1325-1AU60","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RT1325-1AU60/alternatives.json"},"ai":{"faq":[{"question":"What is the closest functional second-source for the 3RT1325-1AU60?","answer":"The 3RT1023-1AL20 is a smaller-frame SIRIUS contactor but does not share the same pole count or rating. The 3RT1325-1AU60 is a 4-pole size S0 contactor; the 3RT1023-1AL20 is a 3-pole size S00. They are not drop-in replacements — panel layout and terminal assignments differ."},{"question":"What are the key ratings of the 3RT1325-1AU60?","answer":"It is a 4-pole power contactor rated 7.5 kW at 400 V AC-2, with a maximum AC-12 operating current of 10 A. Mechanical life is 10 million cycles. It mounts on 35 mm DIN rail and measures 61 x 85 x 91 mm."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RT1325-1AU60","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/3RT1325-1AU60 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}}