Crouse-Hinds series Myers Hubs catalog page - Eaton

1 US: 1-866-764-5454 CAN: 1-800-265-0502 Copyright 2021 Commercial Products CatalogConduit hubsMyers hubsApplications: Myers hubs are used in the termination of electrical circuits through wall of the enclosure Designed for use indoors or outdoors with rigid conduit and IMC Ideal for pharmaceutical, chemical and food processing, pulp/paper, nuclear, solar and commercial construction applications Resistant to a variety of chemicals, including acetic, citric and salt water Special design of o-ring gasket provides excellent environmental ratings and chemical resistance Hub is provided with a stainless steel ground nutStandard materials: Nut: Zinc (Zamek-2, Zamek-3), aluminum (Al 360), stainless (316) Body: Zinc (Zamek-2, Zamek-3), aluminum (Al 360), stainless (316) Insuliner: Lexan, PEEK GF15 (SSTGK only) O-Ring: Viton; silicone (SSTGK only) Ground Screw: Steel/stainless steelStandard finishes: Aluminum natural Zinc natural Stainless naturalFeatures: Wide range of styles, trade sizes and materials to meet customer requirements and preferences Multiple certifications provide users peace of mind Easy installation and smooth pulling service for labor savings Tapered female threads for rigid/IMC conduit, NPSM male threadsCertifications and compliances: NEC/CEC: Class I, Division 2 Class II, Divisions 1 & 2 Class III, Divisions 1 & 2 Class I, Zone 1, AEx e II Class I, Zone 1, Ex e II cULus Listed UL Standard 514B CSA Standard No.

2 18 NEMA Type 2, 3, 3R, 4, 4X, 12 (std. hub and ground hub) IEC: STGK: ATEX Certified ITS12 ATEX47591X Ex II 2G Ex e IIC Gb to EN 60079-0:2009, EN 60079-7:2007, and EN 60079-14 Standards Ta -15 C to 120 C IECEx Certified IECEx ETL Ex e IIC Gb to IEC 60079-0:2007-10, Edition 5, IEC 60079-7:2006-07, Edition 4 and IEC 60079-14 Standards Ta -15 C to 120 C IP66 SSTGK: ATEX Certified DEMKO 18 ATEX 2002X, II 2G Ex eb IIC Gb to EN IEC 60079-0:2018 and EN IEC 60079-7:2015 +A1:2018 standards Ta -55 C to 180 C IECEx Certified IECEx UL , Ex eb IIC Gb to IEC 60079-0:2017 and IEC 60079-7:2017 standards Ta -55 c to 180 C IP66 Options:Suffix Nickel-chrome plate finish (available on zinc hubs only) .. US: 1-866-764-5454 CAN: 1-800-265-0502 Copyright 2021 Commercial Products CatalogConduit hubsMyers hubsEATON S Crouse-Hinds 3 Stainless steel now ra ted for -55 C to 180 C ATEX rated hubHub is listed for use in hazardous (classi ed) locations to IECEx-ATEX certi cations.

3 Ideal for global requirements and OEM s shipping material worldwide. Ground hubCombines all of the features of the Hub Basic Scru-Tite plus the additional feature of the grounding screw on the locknut. Hub Basic Scru-Tite hubs are ideal for general use with rigid conduit. Provides positive seal and electrical ttingHubs are the perfect method for installing hubs on cast boxes or through thicker plugsDesigned to install in thebottom of an enclosure to drain any accumulated condensation. Available inaluminum or stainless steel to install in enclosure to provide environmental cap for unused entries or to NPT adapterUsed to convert a threaded metric entry to a NPT entry. Available in trade sizes 3/8 through 6 Available in trade sizes 1/2 through 6 Available in trade sizes 1/2 through 4 Myers hubs design featuresVibration-proof Strong, oversize nut with radial serrations assures ush installation and positive grounding21 Grounding screw For added safetyCaptive o-ring gasket Impervious to corrosive moisture and petroleum products.

4 Gasket assures positive water and dust-tight installations64 Precision machine cut threads Positive t and simple installation5No welding Unique serrations on both nut and hub bite into metal assuring a positive electrical ground. (UL approved for use with service entrance conduit)Vibration-proof Strong, oversize nut with radial serrations assures ush installation and positive grounding2 Posi-lok insulated throat Cannot come out, standard in sizes from 1/2 through 4 US: 1-866-764-5454 CAN: 1-800-265-0502 Copyright 2021 Commercial Products CatalogConduit hubsMyers hubsGROUND HUB NEMA 2, 3, 3R, 4, 4X, 12316 Stainless steelUL File No. E-59509 GROUND HUB NEMA 2, 3, 3R, 4, 4X, 12 ZincUL File No. E-59509 GROUND HUB NEMA 2, 3, 3R, 4, 4X, 12 AluminumUL File No. E-59509 HUB BASIC SCRU-TITE NEMA 2, 3, 3R, 4, 4X, 12UL File No. E-27258 ZincOOptional nickel-chrome plate finish. Add suffix supplied with supplied with of wire terminal is required by CSA and recommended by UL for wire gauges over 10 supplied with of wire terminal is required by CSA and recommended by UL for wire gauges over 10 #SizeUnit lbs.

5 Per 100ST 03O3/8 2511ST 1O1/2 2519ST 2O3/4 2527ST 3O1 2540ST 4O11/4 1051ST 5O11/2 1068ST 6O2 1092ST 7O21/2 5210ST 8O3 2245ST 9O31/2 2278ST 10O4 2318ST 11P5 1478ST 12P6 1685 HUB BASIC SCRU-TITE NEMA 2, 3, 3R, 4, 4X, 12 AluminumPNot supplied with File No. E-27258 Cat. #SizeUnit lbs. per 100 STA 11/2 258 STA 23/4 2511 STA 31 2517 STA 411/4 1030 STA 511/2 1030 STA 62 1038 STA 721/2 580 STA 83 2100 STA 931/2 2138 STA 104 2150 STA 11P5 1300 STA 12P6 1300 Cat. #SizeUnit lbs. per 100 SSTG 11/2 1029 SSTG 23/4 1041 SSTG 31 1057 SSTG 411/4 573 SSTG 511/2 599 SSTG 62 5134 SSTG 721/2 2183 SSTG 83 2278 SSTG 931/2 2328 SSTG 104 2395 Cat. #SizeUnit lbs. per 100 Max. Copper Grd. Wire SizeCSAQULQSTG 11/2 2520#8#8 STG 23/4 2528#8#8 STG 31 2542#8#8 STG 411/4 1055#8#8 STG 511/2 1070#6#8 STG 62 1095#4#8 STG 721/2 5190#2#6 STG 83 22431/0#6 STG 931/2 23002/0#6 STG 104 23232/0#4 STG 11P5 16252/0#2 STG 12P6 17503/0#1 Cat.

6 #SizeUnit lbs. per 100 Max. Copper Grd. Wire SizeCSAQULQSTAG 11/2 2513#8#8 STAG 23/4 2514#8#8 STAG 31 2518#8#8 STAG 411/4 1025#8#8 STAG 511/2 1033#6#8 STAG 62 1041#4#8 STAG 721/2 590#2#6 STAG 83 21031/0#6 STAG 931/2 21382/0#6 STAG 104 21402/0#4 STAG 11P5 13253/0#2 STAG 12P6 13503/0# US: 1-866-764-5454 CAN: 1-800-265-0502 Copyright 2021 Commercial Products CatalogConduit hubsCat. #SizeUnit lbs. per 100 Max. Copper Grd. Wire SizeCSAQULQSTGK 11/2 1020#8#8 STGK 23/4 1031#8#8 STGK 31 1044#8#8 STGK 411/4 560#8#8 STGK 511/2 573#6#8 STGK 62 599#4#8 STGK 721/2 2145#2#6 STGK 83 22431/0#6 STGK 931/2 23042/0#6 STGK 104 23272/0#4 ATEX HAZARDOUS LOCATION HUB WITH INCREASED SAFETY GROUND TERMINALZinc NEMA 2, 3, 3R, 4, 4X; IP66II 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.

7 E-59509 ATEX HAZARDOUS LOCATION HUB WITH INCREASED SAFETY GROUND TERMINAL316 Stainless steel NEMA 2, 3, 3R, 4, 4X; IP66II 2 G Ex eb IIC Gb Ta (-55 C to 180 C) IECEx Ex eb IIC Gb Ta (-55 C to 180 C) Class I, Zone 1, AEx e IIClass I, Zone 1, Ex e IIUL File No. E-187273 Myers hubsTHROUGH-BULKHEAD FITTING ZINCUL File No. E-27258 THROUGH-BULKHEAD FITTING ALUMINUMUL File No. E-27258 THROUGH-BULKHEAD FITTING ZINCWITHOUT NIPPLESP ackaged as two pieces unassembledTHROUGH-BULKHEAD FITTING ALUMINUM WITHOUT NIPPLESP ackaged as two pieces unassembled QUse of wire terminal is required by CSA and recommended by UL for wire gauges over 10 of wire terminal is required by CSA and recommended by UL for wire gauges over 10 #SizeUnit lbs. per 100 Max. Copper Grd. Wire SizeCSAQULQSSTGK 11/2 1033#8#8 SSTGK 23/4 1044#8#8 SSTGK 31 1060#8#8 SSTGK 411/4 576#8#8 SSTGK 511/2 5103#6#8 SSTGK 62 5137#4#8 SSTGK 721/2 2185#2#6 SSTGK 83 22811/0#6 SSTGK 931/2 23312/0#6 SSTGK 104 23992/0#4 Cat.

8 #SizeUnit lbs. per 100 STTB 11/2 530 STTB 23/4 550 STTB 31 570 STTB 411/4 585 STTB 511/2 5110 STTB 62 5152 STTB 721/2 4280 STTB 83 2408 STTB 931/2 2468 STTB 104 2533 Cat. #SizeUnit lbs. per 100 STTBA 11/2 511 STTBA 23/4 521 STTBA 31 531 STTBA 411/4 540 STTBA 511/2 550 STTBA 62 565 STTBA 721/2 4106 STTBA 83 2175 Cat. #SizeUnit lbs. per 100 STTTB 11/2 535 STTTB 23/4 558 STTTB 31 585 STTTB 411/4 5105 STTTB 511/2 5135 STTTB 62 5169 Cat. #SizeUnit lbs. per 100 STTTBA 11/2 516 STTTBA 23/4 525 STTTBA 31 535 STTTBA 411/4 540 STTTBA 511/2 550 STTTBA 62 575UL File No. E-27258UL File No. US: 1-866-764-5454 CAN: 1-800-265-0502 Copyright 2021 Commercial Products CatalogConduit hubsMyers hubsMETRIC TO NPT ADAPTER ZINCMETRIC TO NPT ADAPTER 316 STAINLESS STEELNON-HAZARDOUS DRAIN PLUG 316 STAINLESS STEELUL File No. E-23223 SSTC 1 SSTC 1 CDNON-HAZARDOUS DRAIN PLUG ALUMINUMUL File No.

9 E-23223 STAC 1 STSTAC 1 CDNote: The Myers metric to NPT hub adapter is used to convert a threaded metric entry to an NPT entry. The female thread is NPT and the male thread is : The Myers metric to NPT hub adapter is used to convert a threaded metric entry to an NPT entry. The female thread is NPT and the male thread is : SSTC 1 and STAC 1ST are for knockouts and are supplied with a locknut and straight threads. SSTC 1CD and STAC 1CD are for threaded openings and are supplied without locknut and NPT threads. Not gasketed to allow for water ZINCUL File No. E-23223 OOptional nickel-chrome plate finish. Add suffix UL ALUMINUMUL File No. E-23223 GROUND NUT ZINCUL File No. E-59509 QUse of wire terminal is required by CSA and recommended by UL for wire gauges over 10 NUT ALUMINUMUL File No. E-59509 QUse of wire terminal is required by CSA and recommended by UL for wire gauges over 10 #SizeUnit lbs.

10 Per 100 STM 1M20 - 1/2 2513 STM 2M25 - 3/4 2519 STM 3M32 - 1 2532 STM 4M40 - 11/4 1040 STM 5M50 - 11/2 1057 STM 6M63 - 2 1070 Cat. #SizeUnit lbs. per 100 SSTM 1M20 - 1/2 1012 SSTM 2M25 - 3/4 1027 SSTM 3M32 - 1 1032 SSTM 4M40 - 11/4 546 SSTM 5M50 - 11/2 550 SSTM 6M63 - 2 599 Cat. #SizeUnit lbs. per 100 SSTC 11/2 2517 SSTC 1CD1/2 1012 Cat. #SizeUnit lbs. per 100 STAC 1ST1/2 256 STAC 1CD1/2 252 Cat. #SizeUnit lbs. per 100 STC 1O1/2 2513 STC 2O3/4 2519 STC 3O1 2528 STC 4OG11/4 1040 STC 5OG11/2 1050 STC 6OG2 1067 Cat. #SizeUnit lbs. per 100 STAC 11/2 255 STAC 23/4 258 STAC 31 2512 Cat. #SizeUnit lbs. per 100 Max. copper grd. wire sizeCSAQULQSTGN 11/2 256#8#8 STGN 23/4 2510#8#8 STGN 31 2513#8#8 STGN 411/4 1015#8#8 STGN 511/2 1023#6#8 STGN 62 1028#4#8 Cat. #SizeUnit lbs.