Myers hubs - SSTGK
Installation & maintenance information
SSTGK:
•
II 2 G Ex eb IIC Gb
•
NEMA Type 2, 3, 3R, 4, 4X
•
Ingress Protection: IP66
•
Temperature Rating: -55°C to +180°C
•
ATEX/IECEx Standards Certified to: EN/IEC 60079-0 & 60079-7
•
Certificate Numbers:
•
IECEx UL 18.0007X
•
DEMKO18ATEX2002X
•
UL22UKEX2353X
•
0539
•
0843
INSTALLATION
•
Determine location for the hub mounting hole, making sure there is
enough room internally to install the locking nut. Using the dimensions in
the table below, machine a mounting hole in the enclosure, following the
maximum wall thickness dimensions.
•
Secure the locking nut to the hub body using the torque values below.
Tighten the locking ring set screw.
•
Using a listed ground lug, specified per NEC, install ground (earth) lead
between the ground bracket and the locknut, and tighten the ground screw
to the specified torque.
•
Reference NEC for ground (earth) lead preparation and insulation stripping
requirements. Both screws should be tightened to 35 lb.-in. (4.0 N-m).
•
This product is designed to be installed only one time. Should the product
ever be removed or loosened, the certifications and safety listings on this
product shall be terminated.
Mounting hole
Catalog
number
Inches
SSTGK 1 M2
0.86 - 0.88
SSTGK 2 M2
1.06 - 1.13
SSTGK 3 M2
1.33 - 1.38
SSTGK 4 M2
1.67 - 1.75
SSTGK 5 M2
1.92 - 2.00
SSTGK 6 M2
2.39 - 2.50
SSTGK 7 M2
2.92 - 3.00
SSTGK 8 M2
3.56 – 3.66
SSTGK 9 M2
4.06 - 4.17
SSTGK 10 M2
4.56 - 4.69
SSTGK 1 M2 to SSTGK 6 M2 thickness range of 0.080" (2mm) - 0.25" (6.35mm) metal enclosure.
SSTGK 1 M2 thickness range of 0.125" (2mm) - 0.25" (6.35mm) plastic enclosure.
All statements, technical information and recommendations contained herein are based on information and tests we believe to be reliable. The accuracy or completeness thereof are not guaranteed. In
accordance with Eaton's Crouse-Hinds Division's "Terms and Conditions of Sale," and since conditions of use are outside our control, the purchaser should determine the suitability of the product for his intended
use and assumes all risk and liability whatsoever in connection therewith.
SAVE THESE INSTRUCTIONS FOR FUTURE REFERENCE
Plastic enclosure
(mm)
Inches
(21.8 - 22.4)
0.25
(26.9 - 28.7)
0.25
(33.8 - 35.0)
0.25
(42.4 - 44.5)
0.25
(48.8 - 50.8)
0.25
(60.7 - 63.5)
0.25
(74.1 – 76.2)
0.25
(90.5 – 93.0)
0.25
(103.2 – 106.0)
0.25
(115.9 – 119.0)
0.25
Eaton's Crouse-Hinds Division
1201 Wolf Street, Syracuse, New York 13208 • U.S.A.
Copyright
Maximum panel thickness
Metal enclosure
(mm)
Inches
(6.35)
0.25
(6.35)
0.25
(6.35)
0.25
(6.35)
0.25
(6.35)
0.25
(6.35)
0.25
(6.35)
0.25
(6.35)
0.25
(6.35)
0.25
(6.35)
0.25
2022
©
Tightening torque
(mm)
lb.-in.
(6.35)
300
(6.35)
500
(6.35)
700
(6.35)
1000
(6.35)
1200
(6.35)
1600
(6.35)
1600
(6.35)
1600
(6.35)
1600
(6.35)
1600
IF 1868
(N-m)
(33.9)
(56.5)
(79.1)
(113.0)
(136.0)
(181.0)
(181.0)
(181.0)
(181.0)
(181.0)
IF 1868
Revision 3
Revised 07/22
Supercedes 05/19