{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RT1015-2VB41","brand":"Siemens","brandSlug":"siemens","productSlug":"3RT1015-2VB41","canonicalUrl":"https://aoctrl.com/siemens/3RT1015-2VB41","factsUrl":"https://aoctrl.com/api/mcp/products/3RT1015-2VB41","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS 3RT1015-2VB41 power contactor, size S00, 24 V DC coil with integrated diode suppression, spring-loaded terminals, 45 mm width, rated 10 A at 24 V.","salesMarkdown":"Main circuit connections use spring-loaded terminals accepting 2x (0.25 to 2.5 mm²) solid or stranded wire (24 to 14 AWG), which speeds wiring and eliminates periodic re-torquing common with screw terminals. The contactor is rated for AC-12 switching at 10 A maximum — this is the resistive load rating, meaning it handles heaters, lamps, and transformer primaries up to that current. For motor duty, the AC-2 rating at 400 V is 3 kW, and the AC-4 rating (plugging/reversing) at 400 V is 6.5 A — the AC-4 figure is the one to watch for high-inertia or frequent-reversing loads, as it governs contact wear life. Auxiliary contact ratings cover DC switching: 10 A at 24 V, 2 A at 60 V, 1 A at 110 V, and 0.3 A at 220 V. These are the DC-13 values for solenoid/relay loads — the voltage derating is steep, so verify the auxiliary circuit voltage before committing the BOM. This is the spec the panel designer needs for the SCCR declaration. The mechanical endurance is 30 million operations typical — this is the life limit for the coil and armature, not the contacts (electrical life depends on load and duty cycle).","metaTitle":"Siemens 3RT1015-2VB41 SIRIUS Power Contactor, 24 V DC Coil,","metaDescription":"Siemens SIRIUS 3RT1015-2VB41 power contactor, size S00, 24 V DC coil with diode suppression, spring-loaded terminals, 10 A at 24 V. Active production, sourced to order.","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":"24 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":"1.85","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":"1","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","Design of the surge suppressor":"with diode","Closing power of magnet coil at DC":"1.4 W","Holding power of magnet coil at DC":"1.4 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","For Short-Circuit Protection Of The Auxiliary Switch Required":"fuse gL/gG: 10 A"}},"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=450258&mlfb=3RT1015-2VB41","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RT1015-2VB41/alternatives.json"},"ai":{"faq":[{"question":"What are the key ratings for this contactor?","answer":"The coil is 24 V DC with diode suppression, drawing 1.4 W. Main contacts are rated 10 A at AC-12 resistive load, 3 kW at AC-2 (400 V), and 6.5 A at AC-4 (400 V). Auxiliary contacts handle 10 A at 24 V DC, derating to 0.3 A at 220 V DC. Short-circuit protection requires a 20 A gL/gG fuse for Type 2 coordination."},{"question":"What is the physical size and mounting?","answer":"The contactor is size S00: 45 mm wide, 60 mm high, 73 mm deep. It mounts on 35 mm DIN rail per EN 50022 via screw or snap-on. Side-by-side mounting is permitted without derating."},{"question":"What wire sizes and terminal type does it accept?","answer":"Spring-loaded terminals accept 2x (0.25 to 2.5 mm²) solid or stranded wire, equivalent to 2x (24 to 14 AWG). No re-torquing needed — the spring cage maintains contact pressure."},{"question":"What compliance documentation is available for this part?","answer":"The part carries Siemens SIRIUS brand compliance with IEC/EN standards for contactors. Specific RoHS, REACH, and UL documentation is available from the manufacturer upon request through the distributor."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RT1015-2VB41","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/3RT1015-2VB41 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}}