Figure 2–2: Making The AC Power Connection
Typical Common
Equipment
Typical
earth
ground
Grounding
terminal
Plug-in power
line surge
protector (typical)
Dedicated 117VAC
15 AMP NEMA 5-15R
electrical outlet
with third-wire ground
Fuse
(See text)
CAJS079
IMI66–107 Digital Telephone System
Installing The DSU 2 – 9
