NetSure
™
-48V DC Power System
User Instructions, UM582127000 (Issue AD, January 20, 2014)
Spec. No: 582127000 Code: UM582127000
Model No: 721NPBB Issue AD, January 20, 2014
Figure 17. Replacing a GJ/218 Circuit Breaker (1-Pole) (cont’d on next page)
1/4
" Ha
rden
ed
Flat
Was
her
1/4
" Be
lle
vill
e
L
ock
Wash
er
1/4
-20 x
3/4
” B
ol
t
(
2 p
la
c
es)
Tor
que
to 6
0 in-
lb
s.
OFF
O
N
App
ly a
nti-
oxi
diz
ing
co
m
p
o
u
n
d t
o
b
usb
ar ma
tin
g
su
rfac
es b
efo
re mo
unt
ing
cir
cuit
bre
ake
rs.
IN
STA
LLI
NG C
IRC
U
IT
BREA
KER
GUA
RD
I
NS
T
ALLING CIRCUI
T B
R
EA
K
ER
Al
a
rm
ju
m
pe
r c
o
nn
ec
t
or
.
H
o
le
s t
o
ro
u
te
sh
u
nt
ju
m
pe
r t
h
ro
u
g
h
(
i
f
a
pp
l
ic
a
bl
e).
ALARM
WIRING
(BREAK
ERS W/O
UT SHUN
TS)
ALARM W
IRIN
G (BREAK
ERS WI
TH SHU
NTS)