{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RT1016-2BB42-ZW97","brand":"Siemens","brandSlug":"siemens","productSlug":"3RT1016-2BB42-ZW97","canonicalUrl":"https://aoctrl.com/siemens/3RT1016-2BB42-ZW97","factsUrl":"https://aoctrl.com/api/mcp/products/3RT1016-2BB42-ZW97","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS, power contactor, size S00, 24 VDC coil, spring-loaded terminals, 45 mm width, 60 mm height, 73 mm depth, IP20 finger protection.","salesMarkdown":"## S00 power contactor with spring-loaded terminals The IP20 finger protection on the front and terminals means it's safe for open-panel installation where operators reach in for maintenance. The headline rating is 10 A in AC-12 duty (resistive loads at line frequency). That's the maximum continuous current the main contacts can carry when switching resistive heaters, lighting banks, or transformer primaries. At higher voltages the contactor delivers 4.5 kW at 500 V and 5.5 kW at 690 V — both AC-3 duty, the standard for starting squirrel-cage motors and disconnecting after they're up to speed. The coil pulls 3.3 W on closing and holds at 3.3 W, so the DC supply needs to source about 140 mA continuous per contactor. Spring-loaded terminals accept 2x (0.25 to 2.5 mm²) solid or stranded wire, or 2x (24 to 14 AWG). No screwdriver torque required — strip 8 mm, push in, done. The side-by-side mounting clearance is 6 mm, so you can pack contactors tight on the rail without derating, provided the ambient stays within the -25 to +60 °C window. ## Short-circuit coordination These are the fuse sizes that limit let-through energy so the contactor's welds stay within acceptable limits.","metaTitle":"Siemens 3RT1016-2BB42-ZW97 SIRIUS S00 Power Contactor, 24 VD","metaDescription":"Siemens SIRIUS 3RT1016-2BB42-ZW97 S00 power contactor with 24 VDC coil, spring-loaded terminals, rated 10 A AC-12. 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":"0.85","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":"4.5 kW","at 690 V rated value":"5.5 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":"4 kW","at AC-4 at 400 V rated value":"8.5 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":"22 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=211410&mlfb=3RT1016-2BB42-ZW97","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RT1016-2BB42-ZW97/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3RT1016-2BB42-ZW97 and how do I get a price?","answer":"This part is sourced through independent distribution and quoted to order against an RFQ. Availability and current pricing are confirmed at quote time — submit an inquiry for a firm quote."},{"question":"What is 3RT1016-2BB42-ZW97's listed depth?","answer":"The depth is 73 mm, with a width of 45 mm and height of 60 mm — fits standard S00 contactor panel cutouts."},{"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). No special tools beyond a wire stripper."},{"question":"Will 3RT1016-2BB42-ZW97 drop into a panel specified around 3RT1016-2AP02?","answer":"Both are S00 frame contactors with the same 45 mm width and DIN-rail mounting, so the mechanical footprint is identical. The key difference is the coil voltage — the -2BB42 variant uses 24 VDC, while the -2AP02 uses a different coil. Verify your control voltage before swapping."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RT1016-2BB42-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/3RT1016-2BB42-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}}