Crouse Hinds CP Myers Hubs Catalog Page
Myers
Hubs
®
Class I, Div. 2
Class II, Div. 1 and 2
when installed in
accordance with the NEC.
CP
Class III
Myers Scru-titeTMand Ground hub are used in the
termination of electrical circuits through wall of the
enclosure
Features
ɀ Vibration proof
ɀ Grounding screw for added safety
ɀ Captive o-ring gasket
ɀ No welding
ɀ Posi-Lok insulated throat (insuliner)
ɀ Fit standard knockouts
ɀ Easy installation
ɀ Controlled thread lengths
ɀ NPSL on male thread
ɀ No sharp edges (along parting line)
Material
ɀ Nut: Zamek-2, Zamek-3, Aluminium (Al 360), Stainless (316)
ɀ Body: Zamek-2, Zamek-3, Aluminium (Al 360), Stainless (316)
ɀ Insuliner: Lexan
ɀ O-Ring: Gasket Vi Ton
ɀ Ground Screw: steel
Standard Finishes
ɀ Aluminum: Natural
ɀ Zinc: Natural
Optional Material/Finishes
ɀ Stainless: Natural
ɀ Aluminium: PVC
ɀ Zinc: Chrome-plate, PVC
Certifications
NEC/CEC: Class I, Division 2
Class II, Division 1 & 2
Class III, Division 1 & 2
UL Listed - UL Standard 514B
CSA Certified - Certified by UL to CSA standard C22.2 No. 18
NEMA Type 2, 3, 3R, 4, 4X, 12 (std hub)
NEMA Type 2, 3, 3R, 4, 12 (ground hub)
®
HUB BASIC SCRU-TITE
ZINC – Optional nickel-chrome plate finish available.†
UL File No. E-27258
HUB BASIC SCRU-TITE®– NEMA 2, 3, 3R, 4, 4X and 12
ALUMINUM
UL File No. E-27258
STAINLESS STEEL GROUND HUB – NEMA 2, 3, 3R, 4, 4X and 12
STAINLESS STEEL – Type 316
UL File No. E-59509
Applications: Ideal for pharmaceutical, chemical and food
processing, pulp/paper and nuclear industries. Resistant to a variety
of chemicals, including acetic, citric and salt water. The O-ring is a
special ‘‘Viton (75)’’ and has excellent chemical resistance. Hub is
provided with a stainless steel ground nut.
† Optional Nickel-Chrome Plate Finish, add suffix ‘‘-CP’’. See price list.
Cat. # Size Quantity Package Per 100
ST-03†
ST-1†
ST-2†
ST-3† 1⍯ 25 250 40
ST-4† 1
ST-5† 1
ST-6† 2⍯ 10 60 90
ST-7 2
ST-8 3⍯ 2 30 250
ST-9 3
ST-10 4⍯ 2 12 350
ST-11* 5⍯ 1 8 600
ST-12* 6⍯ 1 8 800
* not supplied with insulator.
STA-1
STA-2
STA-3 1⍯ 25 250 16
STA-4 1
STA-5 1
STA-6 2⍯ 10 60 50
STA-7 2
STA-8 3⍯ 2 30 100
STA-9 3
STA-10 4⍯ 2 12 150
STA-11 5⍯ 1 8 300
STA-12 6⍯ 1 8 300
Cat. # Size Quantity Package 100
SSTG-1
SSTG-2
SSTG-3 1⍯ 10 10 43
SSTG-4 1
SSTG-5 1
SSTG-6 2⍯ 5595
SSTG-7 2
SSTG-8 3⍯ 22
SSTG-9 3
SSTG-10 4⍯ 22
– NEMA 2, 3, 3R, 4, 4X and 12
Unit Standard Weight Lbs.
3
⁄8⍯ 25 250 12
1
⁄2⍯ 25 375 20
3
⁄4⍯ 25 250 32
1
⁄4⍯ 10 100 60
1
⁄2⍯ 10 100 70
1
⁄2⍯ 5 50 200
1
⁄2⍯ 2 12 300
1
⁄2⍯ 25 375 8
3
⁄4⍯ 25 250 16
1
⁄4⍯ 25 100 30
1
⁄2⍯ 10 100 30
1
⁄2⍯ 550 80
1
⁄2⍯ 2 12 150
Unit Standard Lbs. Per
1
⁄2⍯ 10 10 20
3
⁄4⍯ 10 10 30
1
⁄4⍯ 5555
1
⁄2⍯ 5573
1
⁄2⍯ 22
1
⁄2⍯ 22
Weight
ɀCP
Myers Hubs
US: 1-866-764-5454 CAN: 1-800-265-0502 Copyright©2006 Cooper Crouse-Hinds
267
CP
Myers
Hubs
®
Class I, Div. 2
Class II, Div. 1 and 2
when installed in
accordance with the NEC.
Class III
Class I, ZONE 1, Ex e II
GROUND HUB – NEMA 2, 3, 3R, 4, 4X and 12
ZINC
UL File No. E-59509
Weight Max. Copper
Myers Hubs
ɀCP
Cat. # Size Quantity Pkg. 100 CSA UL
STG-1
STG-2
1
3
STG-3 1⍯ 25 150 43 #8 #8
STG-4 1
STG-5 1
Unit Std. Lbs. Per Grd. Wire Size
⁄2⍯ 25 325 20 #8 #8
⁄4⍯ 25 225 30 #8 #8
1
⁄4⍯ 10 100 55 #8 #8
1
⁄2⍯ 10 90 73 #6 #8
STG-6 2⍯ 10 60 95 #4 #8
1
STG-7 2
STG-8 3⍯ 2 26 263 1/0 #6
STG-9 3
⁄2⍯ 5 35 190 #2 #6
1
⁄2⍯ 2 12 300 2/0 #6
STG-10 4⍯ 2 12 350 2/0 #4
STG-11* 5⍯ 1 8 625 2/0 #2
STG-12* 6⍯ 1 8 750 3/0 #1
* Not supplied with insulator
GROUND HUB – NEMA 2, 3, 3R, 4, 4X and 12
ALUMINUM - TYPE 360
STAG-11⁄2⍯ 25 375 10 #8 #8
STAG-2
3
⁄4⍯ 25 250 14 #8 #8
STAG-3 1⍯ 25 250 18 #8 #8
1
STAG-4 1
STAG-5 1
⁄4⍯ 10 100 25 #8 #8
1
⁄2⍯ 10 100 33 #6 #8
STAG-6 2⍯ 10 60 45 #4 #8
1
STAG-7 2
STAG-8 3⍯ 2 30 125 1/0 #6
STAG-9 3
⁄2⍯ 55090#2#6
1
⁄2⍯ 2 12 138 2/0 #6
STAG-10 4⍯ 2 12 150 2/0 #4
STAG-11 5⍯ 1 8 325 3/0 #2
STAG-12 6⍯ 1 8 350 3/0 #1
GROUND HUB BASIC SCRU-TITE®– ATEX/IEC APPROVED
ZINC
CENELEC Approval with DEMKO
D 98E. 124658U Class I, ZONE 1, AEx e II
UL File No. 187273 Class I, ZONE 1, Ex e II
Weight
Unit Standard Lbs. Per
Cat. # Size Quantity Package 100
STGK-11⁄2⍯ 10 10 20
STGK-2
3
⁄4⍯ 10 10 30
STGK-3 1⍯ 10 10 43
1
STGK-4 1
STGK-5 1
⁄4⍯ 55 55
1
⁄2⍯ 55 73
STGK-6 2⍯ 55 95
STAINLESS STEEL – TYPE 316
ATEX Approval with DEMKO
D 98E. 124658U Class I, ZONE 1, AEx e II
UL File No. E-187273 Class I, ZONE 1, Ex e II
SSTGK-11⁄2⍯ 10 10 20
SSTGK-2
3
⁄4⍯ 10 10 30
SSTGK-3 1101043
1
SSTGK-4 1
SSTGK-5 1
⁄4⍯ 5555
1
⁄2⍯ 5573
SSTGK-6 25595
Applications: Ideal for pharmaceutical, chemical and food processing, pulp/
paper and nuclear industries. Resistant to a variety of chemicals, including
acetic, citric and salt water. The O-ring is a special ‘‘Viton (75)’’ and has excellent
chemical resistance. Hub is provided with a stainless steel ground nut.
GROUND NUT
ZINC
Catalog Unit Std. Weight Lbs. Grd. Wire Size
Number Size Quantity Pkg. Per 100 CSA UL
STGN-11⁄2⍯ 25 375 6 #8 #8
STGN-23⁄4⍯ 25 375 10 #8 #8
STGN-3
STGN-4
STGN-5
STGN-6
1⍯ 25 375 13 #8 #8
11⁄4⍯ 10 150 15 #8 #8
11⁄2⍯ 10 150 23 #6 #8
2⍯ 10 150 30 #4 #8
GROUND NUT
ALUMINUM
STAGN-11⁄2⍯ 25 375 3 #8 #8
STAGN-23⁄4⍯ 25 375 5 #8 #8
STAGN-3
STAGN-4
STAGN-5
STAGN-6
1⍯ 25 375 6 #8 #8
11⁄4⍯ 10 150 8 #8 #8
11⁄2⍯ 10 150 10 #6 #8
2⍯ 10 150 13 #4 #8
CAP-OFF
ZINC
STC-11⁄2⍯ 25 375 13
STC-2
3
⁄4⍯ 25 325 20
STC-3 1⍯ 25 225 28
1
STC-4 1
STC-5 1
⁄4⍯ 10 150 40
1
⁄2⍯ 10 120 53
STC-6 2⍯ 10 90 70
CAP-OFF
ALUMINUM
STAC-11⁄2⍯ 25 375 6
STAC-2
3
⁄4⍯ 25 375 8
STAC-3 1⍯ 25 375 12
THROUGH-BULKHEAD FITTING
ZINC
STTB-11⁄2⍯ 57530
STTB-2
3
⁄4⍯ 57550
STTB-3 1⍯ 57570
1
STTB-4 1
STTB-5 1
⁄4⍯ 55085
1
⁄2⍯ 5 50 110
STTB-6 2⍯ 5 25 160
1
STTB-7 2
STTB-8 3⍯ 2 20 312
STTB-9 3
⁄2⍯ 4 20 244
1
⁄2⍯ 2 12 350
STTB-10 4⍯ 2 12 400
Max. Copper
268
US: 1-866-764-5454 CAN: 1-800-265-0502 Copyright©2006 Cooper Crouse-Hinds
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