Eaton GHG 511 Betriebsanleitung Seite 19

Wall socket
1 x Blanking plug M20
1 x Hub M20 / 1/2" NPT
2 Use / Properties
This pin and sleeve device conforms to inter-
naltional Electrical Commision Standards
IEC 301-1 and 309-2 Series II. The
arrangement of pins, sleeves and keys in this
device is such that the device cannot be
mated with an IEC 309-2 device of a different
voltage, current or system rating.
Annex to operating instructions Annex to operating instructions Annex to operating instructions Annex to operating instructions Annex to operating instructions
Plug and socket system 20A, GHG 511
3 Notice
For installation only by qualified electrician in
accordance with the National Electric Code,
Canadian Electric Code, applicable local
codes and the instructions.
Select properwire size and type for load and
application. Refer to National Electric Code,
Article 400, for wire information.
4 Conformity with standards
The plugs and sockets meet the requirements
of the following standards:
USL indicates investigation to UL 2279 and
UL 98.
UL 1682 and 1686 Industrial plugs and
sockets.
CNL indicates investigation to CSA 22.2
No. 14, No. 182.1; CAN / E79-0-95,
CAN / E79-1-95, CAN / E79-7-95, and
CAN / E 1241-1-1-95.
5 Field of application
The plugs and sockets GHG 511 are suitable
for use in:
Class I, Zone 1 and 2
Class I, Division 2 - Groups A, B, C and D
Class II, Division 2 - Groups F and G (CSA
Class I, Zone 1 and 2
Class I, Division 2 - Groups A, B, C and D
Class II,Division 1 - Groups E, F and G
6 Conduit instructions
To maintain the environmental rating of the
enclosure:
The existing bottom conduit entry holes must
be closed with the included hubs along with a
1/2" or 3/4" NPT plug (not included).
Note: The threads in the bottom of the
enclosure are metric M20x1.5 or M25x1.5.
Check for secure and tight fit of the KO
plugs.
7 Grounding instructions
If a metallic conduit system is used to pro-
vide the equipment ground to the wall
socket:
Secure the provided green and yellow
"pigtail" to the ground screw on internal earth
plate.
Then secure the opposite end to a ground
terminal block inside the box. The pigtail
completes the grounding path to the wall
socket terminal.
If a seperate equipment grounding
conductor in the conduit is useed:
The grounding conductor must be connected
to the ground terminal block inside the
enclosure.
)
US
If a METAL closure plug is used to close an
unused conduit hole:
A METAL closure plug MUST be grounded
(bonded) back to the ground terminal block.
NOTE: Only one conductor per terminal.
Cooper Crouse-Hinds GmbH
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