Okuma OSP 5000, Electrical Maintenance, Training Manual

Page: 227 / 286

Schematic
Symbols
Okuma America Corporation
9-
8
Rev.
8-13-01
A
: N
orma
lly
O
pe
n
B
: N
orma
lly
C
los
ed
No.
N
am
e
O
ld S
ym
bol
A
bre
v
N
ew
S
ymbol
A
bre
v
R
em
ark
s
Ex
am
ple
33
Sw
itc
h
SW
33-
1
Sin
gle
-pol
e, S
in
gle
-
t
hr
ow
(
Fla
t p
an
el s
w
itc
h)
33-
2 T
ogg
le
S
witc
h
33-
3
Sin
gle
-pol
e, Dou
ble
-
th
ro
w
SA
SIL
12
SW1
TOGGLE SWITCH
34
Time
r Re
lay
C
ont
ac
t
TR
34-
1
In
sta
nt
an
eous
o
pe
ratio
n in
th
e
d
ire
ctio
n o
f th
e
a
rro
w.
T
im
e d
ela
y in
th
e
oppos
ite
dir
ec
tion.
34-
2 I
nst
an
t ope
rat
ion
T
im
e d
ela
y r
ese
t
35
A
rc
Su
ppr
ess
or
AS
Z
A
rc S
uppr
ess
or
Z
A1
A2
XT
4
KA3
4
AS
A1
MS
IL
A2 O5
36
C
apa
citor
C
C VC C
22-
1 F
ixe
d C
apa
citor
22-
2 Va
ria
ble
C
ap
ac
itor
22-
3 E
lec
troly
tic
C
ap
ac
ito
r
37
B
att
ery
B
G
B
If mor
e t
ha
n on
e ba
tte
ry
.