{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RT1015-2KB41-ZW98","brand":"Siemens","brandSlug":"siemens","productSlug":"3RT1015-2KB41-ZW98","canonicalUrl":"https://aoctrl.com/siemens/3RT1015-2KB41-ZW98","factsUrl":"https://aoctrl.com/api/mcp/products/3RT1015-2KB41-ZW98","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS power contactor, size S00, 3RT1015-2KB41-ZW98, 24 VDC coil, spring-loaded terminals, varistor surge suppression, screw and snap-on mounting on 35 mm DIN rail.","salesMarkdown":"Rated operational current at AC-2 duty at 400 V is 3 kW (motor load), and at AC-4 at 400 V it carries 6.5 A — that is the reversing / inching duty cycle, so if your application does frequent jogging, this is the rating that governs contact life, not the AC-3 number. The DC coil draws 2.3 W closing and 2.3 W holding, which is a continuous-duty coil; no extra hold-in resistor needed. The spring-loaded terminals accept 2x (0.25... 2.5 mm²) solid or stranded, or 2x (24... 14) AWG — strip length is standard, no special ferruling required for the spring cage. Width is 45 mm, height 60 mm, depth 73 mm — that 73 mm depth is the dimension from the DIN-rail mounting surface to the front of the contactor, so verify your enclosure depth allows for wiring clearance plus the 6 mm spacing at the side for side-by-side mounting (allowed per the spec).","metaTitle":"Siemens SIRIUS 3RT1015-2KB41-ZW98 Power Contactor, 24 VDC, S","metaDescription":"Siemens SIRIUS 3RT1015-2KB41-ZW98 power contactor, size S00, 24 VDC coil, spring-loaded terminals, varistor suppression. Current lifecycle. Sourced to order against RFQ.","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":"0.7","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":"1.25","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 varistor","Closing power of magnet coil at DC":"2.3 W","Holding power of magnet coil at DC":"2.3 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","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=397396&mlfb=3RT1015-2KB41-ZW98","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RT1015-2KB41-ZW98/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3RT1015-2KB41-ZW98 and how do I get a price?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — submit an RFQ for a firm price and lead time."},{"question":"What is the closest functional second-source for 3RT1015-2KB41-ZW98?","answer":"The peer 3RT1015-1BB42 is a size S00 contactor with a 24 VDC coil but uses screw terminals instead of spring-loaded terminals and lacks the integrated varistor. It will physically drop into the same DIN-rail footprint, but the wiring method and surge suppression differ — verify your panel's wiring and suppression requirements before substituting."},{"question":"Will 3RT1015-2KB41-ZW98 drop into a panel specified around 3RT1015-1BB42 without rewiring?","answer":"Physically yes — same S00 size, same 45 mm width, same DIN-rail mounting. But the 3RT1015-2KB41-ZW98 uses spring-loaded terminals, while the 3RT1015-1BB42 uses screw terminals, so the wiring method is different. Also, the -ZW98 has an integrated varistor; the -1BB42 does not. If your panel relies on the screw-terminal connection or lacks external surge suppression, you will need to adjust wiring and possibly add a separate suppressor."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RT1015-2KB41-ZW98","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/3RT1015-2KB41-ZW98 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}}