{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RT1015-2BB42-ZW97","brand":"Siemens","brandSlug":"siemens","productSlug":"3RT1015-2BB42-ZW97","canonicalUrl":"https://aoctrl.com/siemens/3RT1015-2BB42-ZW97","factsUrl":"https://aoctrl.com/api/mcp/products/3RT1015-2BB42-ZW97","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS power contactor, size S00, 24 VDC coil, spring-loaded terminals, 45 mm wide, 73 mm deep, 60 mm tall, IP20 front, screw and snap-on mounting on 35 mm DIN rail.","salesMarkdown":"The Siemens 3RT1015-2BB42-ZW97 is a SIRIUS power contactor in frame size S00, rated for a 24 VDC coil with a pick-up threshold of 0.85 and drop-out at 1.1 of rated voltage. It switches motor loads up to 4 kW at 690 V (AC-3 equivalent) and handles resistive loads to 10 A at 24 V. The main circuit uses spring-loaded terminals accepting 2x (0.25... 2.5 mm²) solid or stranded wire, or 2x (24... 14) AWG. ## Coordination and short-circuit protection For type 2 coordination (no weld-stick after fault), use a gL/gG fuse rated 20 A. For type 1 coordination (device may be damaged but circuit clears), the fuse can be 35 A gL/gG.","metaTitle":"Siemens 3RT1015-2BB42-ZW97 SIRIUS Power Contactor, S00, 24 V","metaDescription":"Siemens 3RT1015-2BB42-ZW97 SIRIUS power contactor, size S00, 24 VDC coil, spring-loaded terminals, 45 mm wide. 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":"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=276672&mlfb=3RT1015-2BB42-ZW97","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RT1015-2BB42-ZW97/alternatives.json"},"ai":{"faq":[{"question":"What is the closest functional alternative to 3RT1015-2BB42-ZW97?","answer":"The 3RT1015-1BB42 is the screw-terminal sibling — same S00 frame, same 24 VDC coil, same power ratings. The -ZW97 variant uses spring-loaded terminals on the main circuit; the -1BB42 uses screw terminals. If your panel was wired for screw terminals, the spring-clamp version drops into the same DIN footprint without rewiring the mounting, but you will need to adapt the conductor termination method."},{"question":"Where can I buy 3RT1015-2BB42-ZW97 and get current pricing?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution channels. Availability and current pricing are confirmed at quote time — submit an RFQ for a firm price and lead time."},{"question":"What compliance documentation is available for 3RT1015-2BB42-ZW97?","answer":"As a standard Siemens SIRIUS catalog item, it carries CE marking for the European market and is designed to meet RoHS and REACH requirements. The reference code per DIN EN 81346-2 is Q. Specific UL/CSA file numbers and declaration of conformity documents are available on request with the RFQ."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RT1015-2BB42-ZW97","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/3RT1015-2BB42-ZW97 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}}