Grounding Cable Lug Specifications For An Ex9200 Switch; Grounding Cable Specifications For An Ex9200 Switch; Figure 34: Grounding Lug For An Ex9200 Switch; Table 41: Grounding Cable Specifications - Juniper EX9214 Hardware Manual

Grounding Cable Lug Specifications for an EX9200 Switch

Grounding Cable Specifications for an EX9200 Switch

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Copyright © 2015, Juniper Networks, Inc.
The accessory box shipped with the switch includes one cable lug that attaches to the
grounding cable (see Figure 34 on page
the grounding cable to the grounding points.

Figure 34: Grounding Lug for an EX9200 Switch

End view
0.28
diameter
0.55
each hole
0.08 0.25 0.625
CAUTION: Before switch installation begins, a licensed electrician must
attach a cable lug to the grounding and power cables that you supply. A cable
with an incorrectly attached lug can damage the switch.
NOTE: The same cable lug is used for the DC power cables.
The grounding cable that you provide must meet the specifications in

Table 41: Grounding Cable Specifications

Cable Type
Grounding
WARNING: The switch is pluggable type A equipment installed in a
restricted-access location. It has a separate protective earthing terminal
(sized for UNC 1/4-20 ground lugs) provided on the chassis in addition to the
grounding pin of the power supply cord. This separate protective earthing
terminal must be permanently connected to earth.
EX9204 Switch Hardware Overview
Chapter 7: Planning Power Requirements
83) and two UNC 1/4–20 screws used to secure
2.25
Crimp area
0.37 All measurements in inches
Quantity and Specification
2
One 6 AWG (13.3 mm ), minimum 60°C wire, or one that
complies with the by the local code
For DC-powered EX9214 switches, the 48 VDC facility must
be equipped with a circuit breaker rated 40 A (–48 VDC), or
60 A (–48 VDC), and the grounding cable must be minimum
10 AWG, or one that complies with the by the local code.
6 AWG conductor
Table 41 on page 83.
83