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HUBBELL INCORPORATED (Delaware)
2112 Fenton Logistics Park Blvd
Fenton, Missouri 63026 USA
INSTALLATION, OPERATION & MAINTENANCE DATA SHEET
CUP, PLUG Series Close Up Plugs
FOR USE IN HAZARDOUS LOCATIONS, Ex db IIC Gb, Ex eb IIC Gb, Ex tb IIIC Db
Service/Ambient Temperature: -50°C to + 70°C
DIRECTIONS FOR INSTALLATION
CAUTION: Before installing, make sure you are compliant with area
classifications, failure to do so may result in bodily injury, death and
property damage. Do not attempt installation until you are familiar with
the following procedures. All installation must comply with the
applicable Electrical Code.
Make sure that the circuit is De-energized before starting installation or
maintenance.
Verify that the installation is grounded. Failure to ground will create
electrical shock hazards, which can cause serious injury and or death.
Important: Please read these instructions carefully before installing
or maintaining this equipment. Good electrical practices should be
followed at all times and this data should be used as a guide only.
WARNING: Do not attempt to install NPT threaded close-up
plugs into metric threaded openings.
Step 1
Ensure NPT thread type and size are compatible
with enclosure thread.
Where ingress protection of IP66 is required, the
use of a suitable non-setting thread sealant is
recommended.
Step 2
Fully tighten close up plug into the
enclosure/equipment using the appropriate tool.
The close up plug should be hand tight plus one
wrench turn per ANSI/ASME B1.20.1-1983.
The number of threads engaged must be a
minimum of 5.
Notes:
1. Do not use close up plugs for closing the entry
in an adaptor or reducer.
2. If the enclosure is already in operation, it must
be DISCONNECTED from the supplying circuit
before beginning installation.
CUP-250, CUP-375, CUP-1,
PLUG250, PLUG375,
PLUG4, PLUG5
CUP-7, CUP-8, PLUG6, PLUG7,
CUP-2, CUP-3, CUP-4,
PLUG1, PLUG2, PLUG3
PLUG9, PLUG10
CUP-5, CUP-6
CERTIFICATION DETAILS:
SIRA 13ATEX 1196U IECEx SIR 13.0073U
Ex db IIC Gb Ex db IIC Gb
Ex eb IIC Gb Ex eb IIC Gb
Ex tb IIIC Db Ex tb IIIC Db
0518
II 2 G D
Service/Ambient Temperature: -50°C to + 70°C
P/N KIL00921412 FORM NO. K1412 R05/18 ECO-8-029-18 Side 1 of 1
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