{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RT1015-2BB41-ZX95","brand":"Siemens","brandSlug":"siemens","productSlug":"3RT1015-2BB41-ZX95","canonicalUrl":"https://aoctrl.com/siemens/3RT1015-2BB41-ZX95","factsUrl":"https://aoctrl.com/api/mcp/products/3RT1015-2BB41-ZX95","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS power contactor, 3RT1015-2BB41-ZX95, 24 VDC coil, size S00, spring-loaded terminals, screw and snap-on DIN rail mounting.","salesMarkdown":"## Part identity and key ratings Rated for AC-12 duty at 10 A maximum, it handles resistive and transformer-coupled loads cleanly. For motor switching under AC-4 at 400 V, it carries 6.5 A — enough for small reversing or inching applications where the contactor sees full load break every cycle. Spring-loaded terminals accept 2x (0.25 to 2.5 mm²) solid or stranded wire, or 2x (24 to 14 AWG). The IP20 finger-safe protection on the front and terminals means it can sit exposed in a panel without additional shrouding. Side-by-side mounting is permitted with 6 mm spacing at the side, so you can pack several contactors in a row without derating — useful when the panel fill factor is tight. For Type 1 coordination (contactor may need replacement but the circuit is cleared), the fuse can go up to 35 A. This matters when you're laying out the branch circuit protection for a motor starter combination.","metaTitle":"Siemens 3RT1015-2BB41-ZX95 SIRIUS Power Contactor, 24 VDC, S","metaDescription":"Siemens SIRIUS power contactor 3RT1015-2BB41-ZX95, 24 VDC coil, size S00, spring-loaded terminals, 10 A AC-12, screw & snap-on DIN rail. 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":"1.1","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":"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","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=151857&mlfb=3RT1015-2BB41-ZX95","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RT1015-2BB41-ZX95/alternatives.json"},"ai":{"faq":[{"question":"What is the closest functional alternative to the 3RT1015-2BB41-ZX95?","answer":"The 3RT1015-1BB42 is a close peer in the same SIRIUS size S00 family, but it uses screw terminals instead of the spring-loaded terminals on the -2BB41-ZX95. If your panel wiring is already spec'd for spring-cage connections, the -2BB41-ZX95 is the direct fit; the -1BB42 would require a terminal adapter or a wiring change."},{"question":"What is the depth of the 3RT1015-2BB41-ZX95?","answer":"The depth is 73 mm, which is standard for the size S00 frame in this SIRIUS series."},{"question":"What conductor sizes does the spring-loaded terminal accept?","answer":"It accepts 2x (0.25 to 2.5 mm²) solid or stranded wire, or 2x (24 to 14 AWG)."},{"question":"Will the 3RT1015-2BB41-ZX95 drop into a panel designed for the 3RT1015-1BB42?","answer":"Yes, the mounting footprint and DIN-rail clip are identical between the two — same 45 mm width, same 60 mm height, same snap-on rail profile. The only difference is the terminal type: spring-loaded on the -2BB41-ZX95 versus screw on the -1BB42. No rewiring of the panel layout is needed, but you will need to verify the terminal adapter or wire termination method if the panel was wired for screw clamps."},{"question":"What compliance documentation is available for this contactor?","answer":"As a Siemens SIRIUS product, it carries IEC and EN certifications for industrial control equipment. Specific RoHS, REACH, and UL documentation is available from the manufacturer upon request through the supply channel."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RT1015-2BB41-ZX95","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/3RT1015-2BB41-ZX95 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}}