4 5
3.27 SP365A-R2
The Surge Protector—Telco uses high-speed solid-
state technology in conjunction with overcurrent
circuitry, enabling the protectors to function even
under a direct power cross. It protects the center
two wires on the RJ-11 or RJ-45 device.
The Protector meets or exceeds UL specification
497A.
Follow these steps to install the Protector:
1. Insert it in series between the incoming
communication lines and the port of the
equipment you wish to protect.
2. Connect the ground wire to the equipment’s
metal chassis, or to the metallic screw on the
bottom side of the device.
3. Velcro fasteners are included for mounting.
CAUTION
You must connect the ground wire to the metal chassis of
the equipment you wish to protect. For best results, keep
the ground wire as short as possible.
Fig. 3-19 shows a typical installation.
CHAPTER 3: Installation
Summary of Contents for SP141A
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