UL guidelines
The Underwriters Laboratories (UL) guidelines listed below pertain to the installation of the flexible conduit option.
•This unit is not to be used beyond its rated voltage range.
•This unit must be wired to a UL listed distribution box.
NThe electrical distribution box is not included with either the PS 124 power supply or the Flexible Conduit Adapter Kit; the installer is responsible for obtaining and installing a UL Listed box.
•This unit must be installed in accordance with the National
Electrical Code and all local codes.
Installing the flexible conduit cable
Install the flexible conduit cable assembly to the PS 124 as follows:
1. Remove the IEC power cord.
2. Remove and retain the two Phillips head screws that secure the IEC plate (figure 4, below) to the PS 124 rear panel.
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RED-
OVERLOAD
12 VDC TOTAL OUTPUT 4A
Remove two screws.
Figure 4 — Removing the IEC plate
PS 124 12 VDC, 4 Amp Power Supply • Installation Manual | 5 |