{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RT2016-1AK61-ZX95","brand":"Siemens","brandSlug":"siemens","productSlug":"3RT2016-1AK61-ZX95","canonicalUrl":"https://aoctrl.com/siemens/3RT2016-1AK61-ZX95","factsUrl":"https://aoctrl.com/api/mcp/products/3RT2016-1AK61-ZX95","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS, power contactor, 3RT2016-1AK61-ZX95, Size S00, 45 mm width, screw-type terminals, 24 V rated 10 A, auxiliary switch included.","salesMarkdown":"The Siemens 3RT2016-1AK61-ZX95 is a SIRIUS power contactor in Size S00 — the smallest frame in the SIRIUS family, built for switching motor loads and resistive circuits in control panels up to about 7.5 kW at 400 V. The 45 mm width keeps the rail density high; you can pack several of these next to each other in a compact enclosure. The 24 V coil draws 10 A at rated value — that's the inrush to pull the armature in; the holding current settles lower. For auxiliary switching at other voltages, the contact ratings drop off: 2 A at 48 V or 60 V, 1 A at 110 V, 0.3 A at 220 V, and 3 A at 400 V. The 230 V rating is given as 1 hp, which maps to a fractional-horsepower motor load. ## Switching frequency and thermal limits Maximum operating frequency depends on the load category: 1,000 cycles per hour for AC-1 resistive loads, 750 for AC-2 and AC-3 motor duty, and 250 for AC-4 (plugging/inching). The AC-3e rating also caps at 750 cycles per hour. The screw-type terminals on the main contacts accept solid or stranded wire from 0.5 to 4 mm², including dual-wire combinations like 2x 0.5-1.5 mm² or 2x 0.75-2.5 mm². The coil also uses screw terminals.","metaTitle":"Siemens 3RT2016-1AK61-ZX95 SIRIUS Power Contactor, Size S00","metaDescription":"Siemens SIRIUS 3RT2016-1AK61-ZX95 power contactor, Size S00, 45mm wide, screw terminals, 24V coil rated 10A. Current lifecycle stage, available to order. Request quote.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Contactors"],"specifications":{"Depth":"73 mm","Solid":"0.5 ... 4 mm²","Width":"45 mm","at AC":"7 ... 13 ms","Height":"58 mm","Upwards":"10 mm","Forwards":"10 mm","Stranded":"0.5 ... 4 mm²","at 50 Hz":"0.24","at 60 Hz":"0.24","Downwards":"10 mm","Arcing Time":"10 ... 15 ms","At The Side":"6 mm","During Storage":"-55 ... +80 °C","Of Magnet Coil":"Screw-type terminals","at AC-1 maximum":"1 000 1/h","at AC-2 maximum":"750 1/h","at AC-3 maximum":"750 1/h","at AC-4 maximum":"250 1/h","lifecycle_stage":"current","Auxiliary Switch":"Yes","During Operation":"-25 ... +60 °C","Fastening Method":"screw and snap-on mounting onto 35 mm standard mounting rail according to DIN EN 60715","at AC-3e maximum":"750 1/h","For Main Contacts":"20 ... 12","Mounting Position":"+/-180° rotation possible on vertical mounting surface; can be tilted forward and backward by +/- 22.5° on vertical mounting surface","Size Of Contactor":"S00","Solid Or Stranded":"2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²), 2x 4 mm²","Product Brand Name":"SIRIUS","Product Designation":"Power contactor","at 24 V rated value":"10 A","at 48 V rated value":"2 A","at 60 V rated value":"2 A","Of Contactor Typical":"30 000 000","at 110 V rated value":"1 A","at 125 V rated value":"0.9 A","at 220 V rated value":"0.3 A","at 230 V rated value":"1 hp","at 400 V rated value":"3 A","at 440 V rated value":"0.2 A","at 480 V rated value":"7.6 A","at 50 Hz rated value":"110 V","at 500 V rated value":"2 A","at 60 Hz rated value":"120 V","at 600 V rated value":"9 A","at 690 V rated value":"1 A","Side-By-Side Mounting":"Yes","For Auxiliary Contacts":"20 ... 12","For Main Current Circuit":"screw-type terminals","at 110/120 V rated value":"0.33 hp","at 200/208 V rated value":"2 hp","at 220/230 V rated value":"3 hp","at 460/480 V rated value":"5 hp","at 575/600 V rated value":"7.5 hp","Relative Humidity Minimum":"10 %","Of Main Circuit Rated Value":"6 kV","Safety-Related Switching On":"Yes","at AC-3 rated value maximum":"690 V","at AC in hot operating state":"2.1 W","at AC-2 at 400 V rated value":"4 kW","at AC-3e rated value maximum":"690 V","at AC-4 at 400 V rated value":"8.5 A","safety-related switching OFF":"Yes","Substance Prohibitance (Date)":"10/01/2009","at AWG cables for main contacts":"2x (20 ... 16), 2x (18 ... 14), 2x 12","Of Auxiliary Circuit Rated Value":"6 kV","at AC-5a up to 690 V rated value":"19.4 A","at AC-5b up to 400 V rated value":"7.4 A","For Auxiliary And Control Circuit":"screw-type terminals","Function Module For Communication":"No","With Type Of Assignment 2 Required":"gG: 20A (690V,100kA), aM: 16A (690V, 100kA), BS88: 20A (415V, 80kA)","Without Load Current Share Typical":"4.4 W","At Contactor For Auxiliary Contacts":"Screw-type terminals","With Type Of Coordination 1 Required":"gG: 35A (690V,100kA), aM: 20A (690V,100kA), BS88: 35A (415V,80kA)","at AWG cables for auxiliary contacts":"2x (20 ... 16), 2x (18 ... 14), 2x 12","operational current at AC-12 maximum":"10 A","at AC in hot operating state per pole":"0.7 W","number of NO contacts for main contacts":"3","reference code according to IEC 81346-2":"Q","Finely Stranded With Core End Processing":"2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²)","Number Of Poles For Main Current Circuit":"3","Contact Reliability Of Auxiliary Contacts":"1 faulty switching per 100 million (17 V, 1 mA)","mirror contact according to IEC 60947-4-1":"Yes; with 3RH29","with low demand rate according to SN 31920":"40 %","with high demand rate according to SN 31920":"73 %","Type Of Voltage Of The Control Supply Voltage":"AC","Limited To 1 S Switching At Zero Current Maximum":"155 A; Use minimum cross-section acc. to AC-1 rated value","Limited To 5 S Switching At Zero Current Maximum":"111 A; Use minimum cross-section acc. to AC-1 rated value","Limited To 10 S Switching At Zero Current Maximum":"86 A; Use minimum cross-section acc. to AC-1 rated value","Limited To 30 S Switching At Zero Current Maximum":"66 A; Use minimum cross-section acc. to AC-1 rated value","Limited To 60 S Switching At Zero Current Maximum":"55 A; Use minimum cross-section acc. to AC-1 rated value","contact rating of auxiliary contacts according to UL":"A600 / Q600","Installation Altitude At Height Above Sea Level Maximum":"2 000 m","Of The Contactor With Added Auxiliary Switch Block Typical":"10 000 000","For Short-Circuit Protection Of The Auxiliary Switch Required":"gG: 10 A (500 V, 1 kA)","minimum cross-section in main circuit at maximum AC-1 rated value":"4 mm²","number of NO contacts for auxiliary contacts instantaneous contact":"1","Of The Contactor With Added Electronically Optimized Auxiliary Switch Block Typical":"5 000 000"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/672d4cad7a05cfa5c9fcc4de6bb00779.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=667551&mlfb=3RT2016-1AK61-ZX95","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RT2016-1AK61-ZX95/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3RT2016-1AK61-ZX95 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":"Will 3RT2016-1AK61-ZX95 drop into a panel specified around 3RT2016-1AK61-1AA0 without rewiring?","answer":"Yes — both are Size S00 contactors on the same 45 mm frame with the same screw-terminal layout, so the ZX95 variant fits the same DIN-rail footprint and wiring scheme."},{"question":"What is the depth of 3RT2016-1AK61-ZX95?","answer":"The depth is 73 mm, which is standard for the Size S00 frame and fits typical 200 mm deep enclosures with room for wiring."},{"question":"What wire sizes does the 3RT2016-1AK61-ZX95 accept?","answer":"Solid or stranded wire from 0.5 to 4 mm², including dual-wire combinations like 2x 0.5-1.5 mm² or 2x 0.75-2.5 mm²."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RT2016-1AK61-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/3RT2016-1AK61-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}}