Commercial Products ERIES Myers Hubs
Commercial productsMyers hubsCROUSE-HINDSThe broadest, most complete offering forterminating Rigid/IMC to a box or enclosureSERIES
The original!Often imitated, neverduplicated! Available ina wide range of sizes,materials and ratingsto meet virtually anycustomer application!Myers is the industry leader others haveattempted to duplicate but is unparalleledin selection, capability and dependability.In addition to being the most recognizedbrand of hub on the market, Myers offerslarger stainless hub trade sizes, aluminumhubs, ATEX approved hubs, cap-offs, drains,and more!2EATON’S CROUSE-HINDS
Myers hubs design features1Grounding screw For added safety4Precision machine cut threads Positive fit and simple installation5No welding Unique serrations on both nutand hub bite into metal assuringa positive electrical ground. (ULapproved for use with serviceentrance conduit)2Vibration-proof Strong, oversize nut with radialserrations assures flush installationand positive groundingPosi-lok insulated throat Cannot come out, standard in sizesfrom 1/2” through 4”26Captive o-ring gasket Impervious to corrosive moistureand petroleum products. Gasketassures positive water and dusttight installationsStainless steel now rated for-55 C to 180 CAvailable intrade sizes1/2” through 6”Available intrade sizes3/8” through 6”Available intrade sizes1/2” through 4”Hub Basic Scru-TiteGround hubATEX rated hubHubs are ideal for general use withrigid conduit. Provides positive seal andelectrical ground.Combines all of the features of theHub Basic Scru-Tite plus the additionalfeature of the grounding screw on thelocknut.Hub is listed for use in hazardous(classified) locations to IECEx-ATEXcertifications. Ideal for global requirementsand OEM’s shipping material worldwide.Through-bulkhead fittingMetric to NPT adapterDrain plugsCap-offHubs are the perfect method forinstalling hubs on cast boxes orthrough thicker walls.Used to convert athreaded metric entryto a NPT entry.Designed to install in thebottom of an enclosureto drain any accumulatedcondensation. Available inaluminum or stainless steelconstruction.Designed to install in enclosureto provide environmental cap forunused entries or knockouts.EATON’S CROUSE-HINDS3
Myers hubsApplications:Certification and compliances: Myers hubs are used in the termination of electricalcircuits through wall of the enclosureNEC/CEC: Designed for use indoors or outdoors with rigid conduitand IMC I deal for pharmaceutical, chemical and food processing,pulp/paper, nuclear, solar and commercial constructionapplications Suitable for use in environmentally demandingapplications, including those with the presence ofchemicals, such as acetic, citric and salt water Suitable for use in hazardous (classified) locationsFeatures: Wide range of styles, trade sizes and materials to meetcustomer requirements and preferences Multiple certifications provide users peace of mind Easy installation and smooth pulling service for laborsavings Class II, Division 1 & 2 Class III, Division 1 & 2 Class I, Zone 1, AEx e II Class I, Zone 1, Ex e IIcULus Listed UL Standard 514B CSA Standard C22.2 No. 18NEMA Type 2, 3, 3R, 4, 4X, 12 (std & ground hub)IEC:STGK:II 2G Ex e IIC Gb ATEX Certified ITS12ATEX47591X Exto EN 60079-0:2009, EN 60079-7:2007, and EN 60079-14Standards Ta -15 C to 120 C Tapered female threads for rigid/IMC conduit, NPSM malethreads IECEx Certified IECEx ETL 12.0009X Ex e IIC Gb to IEC60079-0:2007-10, Edition 5, IEC 60079-7:2006-07, Edition4 and IEC 60079-14 Standards Ta -15 C to 120 CStandard materials: IP66 Nut: zinc (Zamek-2, Zamek-3), aluminum (Al 360),stainless (316)SSTGK: Body: zinc (Zamek-2, Zamek-3), aluminum (Al 360),stainless (316)II 2G Ex eb ATEX Certified DEMKO 18 ATEX 2002X,IIC Gb to EN IEC 60079-0:2018 and EN IEC 60079-7:2015 A1:2018 standards Ta -55 C to 180 C O-Ring: Viton; silicone (SSTGK only) IECEx Certified IECEx UL 18.0007X, Ex eb IIC Gb to IEC60079-0:2017 and IEC 60079-7:2017 standards Ta -55 c to180 C Ground screw: Steel/stainless steel IP66Standard finishes:Options: Aluminum: naturalDescription Zinc: natural Nickel-chrome plate finish (zinc hubs only) Insuliner: Lexan, PEEK GF15 (SSTGK only) Stainless: natural4 Class I, Division 2EATON’S CROUSE-HINDSCP
Myers hubsHub basic Scru-Tite NEMA 2, 3, 3R, 4, 4X, 12ZincUL File No. E-27258Cat. #SizeUnitqty.Wt. lbs.per *13†Optional nickel-chrome plate finish. Add suffix -CP.*Not supplied with insulator.Hub basic Scru-Tite NEMA 2, 3, 3R, 4, 4X, 12AluminumUL File No. E-27258Cat. #SizeUnitqty.Wt. lbs.per eUnitqty.Wt. lbs.per 67891011*12*13*Not supplied with insulator.Ground hubNEMA 2, 3, 3R, 4, 4X, 12316 stainless steelUL File No. E-59509Cat. 1013Ground hubNEMA 2, 3, 3R, 4, 4X, 12ZincUL File No. E-59509Cat. . lbs.per 100202842557095190243300323625750Max. copperground wire #8#8#8#6#6#6#4#2#1*Not supplied with insulator.‡Use of wire terminal is required by CSA and recommended by UL for wire gauges over 10AWG.EATON’S CROUSE-HINDS5
Myers hubsGround hubNEMA 2, 3, 3R, 4, 4X, 12AluminumUL File No. E-59509Cat. 234567891011*12*SizeUnitqty.Wt. lbs.per 31381403253501Max. copperground wire #8#8#8#6#6#6#4#2#1*Not supplied with insulator.‡Use of wire terminal is required by CSA and recommended by UL for wire gauges over 10 AWG.ATEX hazardous location hub with increased safety ground terminalNEMA 2, 3, 3R, 4, 4X; IP66ZincCat. #II 2 G Ex e IIC Gb Ta (-15 C to 120 C)IECEx – Ex e IIC Gb Ta (-15 C to 120 C)Class I, Zone 1, AEx e IIClass I, Zone 1, Ex e IIUL File No. 45678910SizeUnitqty.Wt. lbs.per 2”4”10101055522222031446073991452433043271Max. copperground wire #6#6#6#4‡Use of wire terminal is required by CSA and recommended by UL for wire gauges over10 AWG.ATEX hazardous location hub with increased safety ground terminalNEMA 2, 3, 3R, 4, 4X; IP66316 stainless steelCat. #SSTGKSSTGKII 2 G Ex eb IIC Gb Ta (-55 C to 180 C)SSTGKIECEx – Ex eb IIC Gb Ta (-55 C to 180 C) SSTGKSSTGKClass I, Zone 1, AEx e IISSTGKClass I, Zone 1, Ex e IISSTGKUL File No. E-187273SSTGKSSTGKSSTGK12345678910SizeUnitqty.Wt. lbs.per x. copperground wire #6#6#6#4‡Use of wire terminal is required by CSA and recommended by UL for wire gauges over10 AWG.Through-bulkhead fittingZincCat. #UL File No. E-272586EATON’S TB12345678910SizeUnitqty.Wt. lbs.per ”4”55555542223050708511015228040846853313
Myers hubsThrough-bulkheadfittingAluminumUL File No. E-27258Through-bulkheadfittingZinc without nipplesPackaged as two pieces unassembledUL File No. E-27258Through-bulkheadfittingAluminum without nipplesPackaged as two pieces unassembledUL File No. E-27258Metric to NPTadapterZincSizeUnitqty.Wt. lbs.per 5542112131405065106175SizeUnitqty.Wt. lbs.per 135169SizeUnitqty.Wt. lbs.per 075Cat. #SizeUnitqty.Wt. lbs.per 0131932405770Cat. 3Cat. #STTTBSTTTBSTTTBSTTTBSTTTBSTTTB12345613Cat. 3-/2”/4”1”11/4”11/2”2”13Note: T he Myers metric to NPT hub adapter is used to convert a threaded metric entry toan NPT entry. The female thread is NPT and the male thread is metric.Metric to NPTadapter316 Stainless SteelCat. M63-/2”/4”1”11/4”11/2”2”13Unitqty.Wt. lbs.per 100101010555122732465099Note: T he Myers metric to NPT hub adapter is used to convert a threaded metric entry toan NPT entry. The female thread is NPT and the male thread is metric.EATON’S CROUSE-HINDS7
Myers hubsNon-hazardousdrain plug316 stainless steelCat. #SizeSSTC 1SSTC 1CD1/2”/2”1Unitqty.Wt. lbs.per 10025101712UL File No. E-23223Non-hazardousdrain plugAluminumUL File No. E-23223Cap-offZincUL File No. E-23223Cat. #SizeSTAC 1STSTAC 1CD1/2”/2”1Unitqty.Wt. lbs.per 100252562Note: S STC 1 and STAC 1ST are for knockouts and are supplied with a locknut and straightthreads. SSTC 1CD and STAC 1CD are for threaded openings and are suppliedwithout locknut and NPT threads. Not gasketed to allow for water drainage.Cat. #SizeUnitqty.Wt. lbs.per †*13†Optional nickel-chrome plate finish. Add suffix -CP.*Not UL Listed.Cap-offAluminumUL File No. E-23223Cat. #SizeUnitqty.Wt. lbs.per 100STAC 1STAC 2STAC 3/2”/4”1”252525581213Ground NutZincCat. #UL File No. t. lbs.per 0131523281Max. copperground wire sizeCSA‡UL‡#8#8#8#8#6#4#8#8#8#8#8#8‡Use of wire terminal is required by CSA and recommended by UL for wire gauges over10 AWG.Ground NutAluminumUL File No. E-59509Cat. t. lbs.per 6811141Max. copperground wire sizeCSA‡UL‡#8#8#8#8#6#4#8#8#8#8#8#8‡Use of wire terminal is required by CSA and recommended by UL for wire gauges over10 AWG.8EATON’S CROUSE-HINDSSSTC 1SSTC 1CDSTAC 1STSTAC 1CD
Myers hubs technical informationHub dimensions (in inches):“D” dimension indicates maximum panel thickness which hub will accommodate.EK (Mounting Hole)PipeSizeABCDMin.Max.FGHMin.Max./81/23/4111/ 411/ 2221/ 2331/ 245613/ 32111/ 32115/ 32121/ 32111/ 16111/ 1613/ 427/ 3225/ 1623/ 827/ 16215/ 16311/ 817/ 16123/ 32223/ 823/ 431/ 433/ 443/ 8551/ 267/ 8711/ 16/ 3213/ 1629/ 3211/ 3211/ 3211/ 3213/ 3219/ 3213/ 817/ 1611/ 2221/83/ 163/ 161/41/41/41/41/41/41/41/41/45/ 672.4693.0683.5484.0265.0476.065/ 8 NPT1/ 2 NPT3/ 4 NPT1 NPT11/ 4 NPT11/ 2 NPT2 NPT21/ 2 NPT3 NPT31/ 2 NPT4 NPT5 NPT6 NPT/ 8 NPSM1/ 2 NPSM3/ 4 NPSM1 NPSM11/ 4 NPSM11/ 2 NPSM2 NPSM21/ 2 NPSM3 NPSM31/ 2 NPSM4 NPSM5 NPSM6 NPSM60 60 60 60 60 60 60 60 45 45 45 45 45 / 6455/ 6411/ 16121/ 64143/ 64159/ 64225/ 64257/ 64333/ 6441/ 64433/ 64537/ 64641/ 64113213343/ 16/811/ 813/ 813/ 4221/ 2335/ 841/ 845/ 8511/ 1663/ 47Bulkhead dimensions (in inches):Cat. #SizeSTTB 1STTBA 1STTTB 1STTTBA 1ABHM1/21.4651.42960 1STTB 2STTBA 2STTTB 2STTTBA 23/41.6521.67760 STTB 3STTBA 3STTTB 3STTTBA 311.8011.998STTB 4STTBA 4STTTB 4STTTBA 411/ 41.711STTB 5STTBA 5STTTB 5STTTBA 511/ 2STTB 6STTBA 6STTTB 6STTTBA 6NMH/ 2 - 14 NPSM1/ 2 - 14 NPT3/ 4 - 14 NPSM360 1 - 111/ 2 NPSM1 - 111/ 2 NPT2.37360 11/ 4 - 111/ 2 NPSM 11/ 4 - 111/ 2 NPT1.7172.74160 11/ 2 - 111/ 2 NPSM 11/ 2 - 111/ 2 NPT21.7553.23060 2 - 111/ 2 NPSM2 - 111/ 2 NPTSTTB 7STTBA 721/ 22.5003.74745 21/ 2 - 8 NPSM21/ 2 - 8 NPTSTTB 8STTBA 832.5004.39245 3 - 8 NPSM3 - 8 NPTSTTB 931/ 22.2904.97545 31/ 2 - 8 NPSM31/ 2 - 8 NPTSTTB 1042.4395.51645 4 - 8 NPSM4 - 8 NPT/ 4 - 14 NPTBAAANEATON’S CROUSE-HINDS9
Myers hubs technical informationSpacing chart:Conduit or pipe sizeCond.size3/81/23/4111/ 411/ 2221/ 2331/ 2456/415/ 3215/ 1617/ 1619/ 32125/ 32131/ 3227/ 32215/ 32225/ 3233/ 32311/ 3241/ 32413/ 321/811/ 4113/ 32117/ 32111/ 1617/ 821/ 1625/ 1629/ 1627/ 833/ 1637/ 1641/ 841/ 23/21/43111/ 411/ 2221/ 2331/ 2456Minimum space from center of pipe or conduit to nearest obstruction.19/ 16111/ 16127/ 3221/ 3227/ 32215/ 32223/ 3231/ 32311/ 32319/ 3249/ 32421/ 32113/ 16131/ 3225/ 32211/ 32219/ 32227/ 3235/ 32315/ 32323/ 32413/ 32425/ 321. Dimensions in top row (boxed squares) are centers for conduits of same size.Example: How close may 3” conduits be spaced? Answer 41/ 2”.21/ 825/ 1621/ 223/ 4335/ 1635/ 837/ 849/ 16415/ 1621/ 2211/ 16215/ 1633/ 1631/ 2313/ 1641/ 1643/ 451/ 827/ 831/ 833/ 8311/ 16441/ 4415/ 1655/ 162. Dimensions in gray shaded squares are for centers of conduitsNOT of the same size. Example: What is the minimum spacing for 2”and 3/ 4” conduit? Read down column marked 3/ 4” to figure opposite 2”and find dimension is 219/ 32”.33/ 835/ 8315/ 1641/ 441/ 253/ 1659/ 1637/ 843/ 1641/ 243/ 457/ 16513/ 16Note: Minimum spacing dimensions as shown will giveapproximately 1/ 8” clearance between locking nuts.41/ 2413/ 1651/ 1653/ 461/ 851/ 853/ 861/ 1667/ 1653/ 463/ 16611/ 1625/ 1625/ 827/ 871/ 873/ 873/ 4Minimum space from center of pipe or conduit to nearest obstruction/ 321910/ 1611/ 3227EATON’S CROUSE-HINDS/ 323111/ 815/ 1611/ 213/ 4239/ 16315/ 16
NotesEATON’S CROUSE-HINDS11
U.S. (global headquarters):Eaton's Crouse-Hinds, B-Lineand Oil and Gas business1201 Wolf StreetSyracuse, NY 13208(866) 764-5454FAX: (315) 477-5179FAX Orders Only:(866) 653-0640crousecustomerctr@eaton.comFor more information:If further assistance isrequired, please contactan authorized EatonDistributor, Sales Office,or Customer ServiceDepartment.CanadaToll Free: 800-265-0502FAX: (800) 263-9504FAX Orders only: (866) 653-0645Eaton Middle East9714-8066100FAX: 82-2-3484-6778ECHKsales@eaton.comMexico/Latin America/Caribbean52-555-804-4000FAX: 5-6645-9888FAX: 65-6297-4819Australia61-2-8787-2777FAX: aton.comEurope (Germany)49 (0) 6271 806-50049 (0) 6271 806-476China86-21-2899-3600FAX: ndia91-124-4683888FAX: 91-124-4683899cchindia@eaton.comFor additional information,visit Eaton.comEaton1000 Eaton BoulevardCleveland, OH 44122United StatesEaton.com 2021 Eaton CorporationAll Rights ReservedPrinted in USAForm No. BR406001ENFebruary 2021Eaton’s Crouse-Hinds Division1201 Wolf StreetSyracuse, NY 13208(866) 764-5454CrouseCustomerCTR@eaton.comEaton is a registered trademark.All other trademarks are propertyof their respective owners.
to EN 60079-0:2009, EN 60079-7:2007, and EN 60079-14 Standards Ta -15 C to 120 C IECEx Certified IECEx ETL 12.0009X Ex e IIC Gb to IEC 60079-0:2007-10, Edition 5, IEC 60079-7:2006-07, Edition 4 and IEC 60079-
Dexter Axle Hubs & Drums End Units & Pre-Greased Hubs Hubs & Drums for “Dexter” 8K Axles Hubs & Drums for “QRG” 10K Axles Hubs & Drums for “AL-KO/Hayes”8K Axles Hubs & Drums for “AL-KO/Hayes”10K and Larger Axles Hubs & Drums for “Dexter”9K and Larger Axles Agricultural Hub Groups Agricultural Wheels Bearings & Races Seals
MYERS-BRIGGS, p. 3 Myers-Briggs and Four-Type Structure: A principal components and equimax study of the four dimensions of the Myers-Briggs Type Indicator Over the past few decades, personality psychology reached the consensus that the adjectives people use everywhere could
orange; Poor hubs amber; and Illiquid hubs red. The colours used in Tables 1 to 6 are slightly different and will be explained with each Table. Map 1: European gas regions, markets and hubs in 2016 Key Element 1: Market participants The number of companies trading at a gas hub is an important indicator as to the development of that
TIPS ON FORD 4WD LOCKING HUBS The following information is from Ford service article 95-5-18 and covers the automatic locking hubs on 1983-90 Bronco II, 1983-95 Ford Ranger and 1991-94 Explorer. Ford says that the automatic locking hubs on these vehicles have an O-ring seal between the hublock and wheel hub to prevent contamination.
Introduction The Creative Hubs Report 2016 7 creative economy, which alerts us to the differences between creative hubs and hi-tech, maker, new media, etc. hubs. The first is that the creative hub is more than a building and more than a network. Success depends on collaboration and exchange between its members.
Building your dome should be great fun and the last thing we want is for people to hurt themselves. Here are a few things to watch out for:! The benefi ts that hubs bring to the build and adaptation of domes comes at the cost of ultimate strength. Domes built with hubs are still satisfyingly sturdy structures
16760 Bass Rd., Fort Myers, FL 33908 Lehigh Acres Community Pool 1400 West 5th St., Lehigh Acres, FL 33972 North Fort Myers Community Pool 5170 Orange Grove Blvd., Fort Myers, FL 33903 Pine Island Community Pool 5675 Sesame Dr., Bokeelia, FL 33922 San Carlos Community Pool 8208 Sanibel Blvd., Fort Myers, FL 33967 WILDERNESS EXPLORERS CAMP
Tank plumb reading within API 650 tolerances easily achievable Less involvement of high capacity cranes Scaffolding costs held at minimum Hydraulic jacks connected to load by a failsafe friction grip system , saves tank if pump/ hose fails Tanks erected with jacks , less susceptible to collapse due to high winds Wind girder/roof in place, as the top shell is erected first .
