{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RT1015-2BE42","brand":"Siemens","brandSlug":"siemens","productSlug":"3RT1015-2BE42","canonicalUrl":"https://aoctrl.com/siemens/3RT1015-2BE42","factsUrl":"https://aoctrl.com/api/mcp/products/3RT1015-2BE42","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS power contactor, size S00, 3RT1015-2BE42, 10 A at 24 V DC, 4 kW at 690 V, spring-loaded terminals, screw and snap-on 35 mm DIN rail.","salesMarkdown":"The main circuit uses spring-loaded terminals for fast wiring — no screw torque needed, which saves time on repetitive builds. For AC motor duty, the contactor is rated 3.5 kW at 500 V and 4 kW at 690 V — that puts it in the range for small pumps, fans, or conveyors up to about 5.5 HP at 480 V. Terminals accept 2x (0.25 to 2.5 mm²) solid or stranded wire, or 2x (24 to 14 AWG). Front face is IP20, so it's safe for open-panel use with no additional finger guards.","metaTitle":"Siemens 3RT1015-2BE42 SIRIUS Power Contactor, S00, 10 A at 2","metaDescription":"Siemens 3RT1015-2BE42 SIRIUS power contactor, size S00, 10 A at 24 V DC, 4 kW at 690 V, spring-loaded terminals, DIN rail mount, IP20, current production.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Contactors"],"specifications":{"Depth":"73 mm","Solid":"2x (0.25 ... 2.5 mm²)","Width":"45 mm","Height":"60 mm","Maximum":"2 000 m","At The Side":"6 mm","Rated Value":"60 V","On The Front":"IP20","Initial Value":"0.85","Mounting type":"screw and snap-on mounting onto 35 mm standard mounting rail according to DIN EN 50022","Of The Terminal":"IP20","lifecycle_stage":"current","During Operation":"-25 ... +60 °C","Full-scale value":"1.1","Size of contactor":"S00","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":"30 000 000","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 500 V rated value":"3.5 kW","at 690 V rated value":"4 kW","Instantaneous Contact":"0","Side-by-side mounting":"Yes","For Main Current Circuit":"spring-loaded terminals","Single Or Multi-Stranded":"2x (0,25 ... 2,5 mm²)","at AC-2 at 400 V rated value":"3 kW","at AC-4 at 400 V rated value":"6.5 A","Closing power of magnet coil at DC":"3.3 W","Holding power of magnet coil at DC":"3.3 W","Operating current at AC-12 maximum":"10 A","With Type Of Assignment 2 Required":"fuse gL/gG: 20 A","at AWG conductors for main contacts":"2x (24 ... 14)","With Type Of Coordination 1 Required":"fuse gL/gG: 35 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 (0.25 ... 1.5 mm²)","Number of poles for main current circuit":"3","at AWG conductors for auxiliary contacts":"2x (24 ... 14)","Contact reliability of auxiliary contacts":"1 faulty switching per 100 million (17 V, 1 mA)","For Auxiliary And Control Current Circuit":"spring-loaded terminals","at ambient temperature 40 °C rated value":"18 A","Finely Stranded Without Core End Processing":"2x (0.25 ... 2.5 mm²)","Type of voltage of the control supply voltage":"DC","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=267170&mlfb=3RT1015-2BE42","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RT1015-2BE42/alternatives.json"},"ai":{"faq":[{"question":"What is the closest functional second-source to the 3RT1015-2BE42?","answer":"The 3RT1015-1BB42 is the closest peer — same S00 frame, same AC-3 and AC-4 ratings — but it uses screw terminals instead of spring-loaded. It will not drop in without rewiring the main circuit."},{"question":"What are the key dimensions for panel layout?","answer":"Width is 45 mm, depth is 73 mm, height is 60 mm. Side-by-side mounting requires 6 mm spacing to adjacent devices."},{"question":"What wire sizes does the spring-loaded terminal accept?","answer":"It accepts 2x (0.25 to 2.5 mm²) solid or stranded, or 2x (24 to 14 AWG)."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RT1015-2BE42","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/3RT1015-2BE42 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}}