{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RT1025-1AP60","brand":"Siemens","brandSlug":"siemens","productSlug":"3RT1025-1AP60","canonicalUrl":"https://aoctrl.com/siemens/3RT1025-1AP60","factsUrl":"https://aoctrl.com/api/mcp/products/3RT1025-1AP60","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS power contactor, 3RT1025-1AP60, S0 frame, 7.5 kW at AC-2 400 V, 15.5 A AC-4, screw terminals, 45 mm wide, DIN-rail mount.","salesMarkdown":"## SIRIUS power contactor, S0 frame — 7.5 kW AC-2 at 400 V The Siemens 3RT1025-1AP60 is a SIRIUS power contactor in the S0 frame size, rated for 7.5 kW at AC-2 duty on 400 V and 15.5 A at AC-4 on 400 V. The main contacts use screw-type terminals, and the coil is controlled at 24 VDC (10 A rated current at 24 V). This is a current-production part (lifecycle stage: current). ## Wiring and protection coordination Main circuit terminals accept solid or stranded conductors: 2x (0.5–1.5 mm²), 2x (0.75–2.5 mm²), max 2x (0.75–4 mm²) for the control circuit; 2x (1–2.5 mm²), 2x (2.5–6 mm²), max 2x 10 mm² for the main current circuit. AWG equivalents: 2x (16–12), 2x (14–10), 1x 8 for main contacts. For type 2 coordination (no-weld protection), use gL/gG fuses rated 25 A; for type 1 coordination (allow contactor damage but clear fault), use 63 A gL/gG. Auxiliary contact ratings span 10 A at 24 V down to 0.3 A at 220 V — enough for PLC or relay interface. The 3RT1025-1AP60 carries IP20 protection on the front and IP00 at the terminal body itself.","metaTitle":"Siemens 3RT1025-1AP60 SIRIUS Power Contactor, 7.5 kW AC-2","metaDescription":"Siemens 3RT1025-1AP60 SIRIUS power contactor, S0 frame, 7.5 kW at AC-2 400 V, 15.5 A AC-4. Screw terminals, DIN-rail mount. Current production, available 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":"45 mm","Height":"85 mm","Maximum":"2 000 m","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 230 V rated value":"6 A","at 400 V rated value":"3 A","at 50 Hz rated value":"220 V","at 500 V rated value":"10 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":"7.5 kW","at AC-4 at 400 V rated value":"15.5 A","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 (16 ... 12), 2x (14 ... 10), 1x 8","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":"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","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":"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","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=345922&mlfb=3RT1025-1AP60","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RT1025-1AP60/alternatives.json"},"ai":{"faq":[{"question":"Will 3RT1025-1AP60 drop into a panel specified for 3RT1023-1AL20?","answer":"Both are S0-frame SIRIUS contactors with the same 45 mm width and DIN-rail snap-on mounting, so the physical footprint and panel cutout are identical. The key difference is the coil voltage and rating — the 3RT1023-1AL20 is a different coil variant. Verify the coil voltage matches your control circuit before substitution."},{"question":"What is the depth of 3RT1025-1AP60?","answer":"The depth is 91 mm, with a width of 45 mm and height of 85 mm."},{"question":"What conductor sizes does the 3RT1025-1AP60 accept?","answer":"Control circuit terminals accept 2x (0.5–1.5 mm²), 2x (0.75–2.5 mm²), max 2x (0.75–4 mm²). Main circuit terminals accept 2x (1–2.5 mm²), 2x (2.5–6 mm²), max 2x 10 mm². AWG equivalents for main contacts: 2x (16–12), 2x (14–10), 1x 8."},{"question":"What compliance documentation does Siemens provide for 3RT1025-1AP60?","answer":"As a current-production SIRIUS component, it follows the standard Siemens industrial automation compliance suite including RoHS, REACH, UL, and IEC. Specific certificates are available through the Siemens documentation portal."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RT1025-1AP60","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/3RT1025-1AP60 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}}