Dc Power Cable Lug Specifications For The Srx5400 Firewall - Juniper SRX5400 Hardware Manual

Table 20: DC Power Cable Specifications
Cable Type Quantity
Power
Four 6-AWG (13.3 mm
power supply
CAUTION: You must ensure that power connections maintain the proper polarity. The
power source cables might be labeled (+) and (–) to indicate their polarity. There is no
standard color coding for DC power cables. The color coding used by the external DC
power source at your site determines the color coding for the leads on the power cables
that attach to the terminal studs on each power supply.

DC Power Cable Lug Specifications for the SRX5400 Firewall

The accessory box shipped with the firewall includes the cable lugs that attach to the terminal studs of
each power supply (see
Figure 13: DC Power Cable Lug
CAUTION: Before firewall 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 firewall.
WARNING: The firewall is a pluggable type A equipment installed in restricted access
location. It has a separate protective earthing terminal [Metric -M6 and English - ¼-20
2
) cables for each
Figure 13 on page 34).
Specification
Minimum 60°C wire, or as required by the local
code
34