30
ABB
APPENDIX D
WIRING DIAGRAMS
APPENDICES
D
RAWOUT
- S
TANDARD
W
IRING
:
The schematic shows the basic wiring scheme for
drawout breaker with standard wiring. This wiring
includes four “a” and four “b” auxiliary contacts.
The point-to-point diagram shows the physical
connections and wire numbers used in the wiring
harness.
F
IXED
-M
OUNT
/R
ETROFIT
- S
TANDARD
W
IRING
:
The wiring scheme for the fixed-mount breakers is
exactly the same as that for the drawout breakers.
The only difference is that the terminations ending in
the secondary disconnect plug on the drawout
breakers are provided as un-lugged wires for
connection to terminal strips.
Standard Wiring Point-to-Point
Standard Wiring Schematic
¥
¥
¥
¥
5
7
9
102
r
-
i
rtZh
/
7
306
?
33
LSb
33
LSa
TC
2
_
J
(
52
Tc
)
„
52
o
100
P
17
P
5
301
P
22
TC
1
305
4 3
P
19
P
9
105
P
1
f
n
§
8
33
LSb
53
106
g
P
2
209
O
307
KU
c
/
>
P
20
a
^
§
3
201
X
1
P
8
s
©
P
10
P
3
208
P
4
X
2
P
18
P
6
0
308
101
103
303
***
ft
|
—
SPRING
CHARGE
—
j
AUXILIARY
**
*
OPTIONAL
TRIP
COIL
MONITOR
WIRE
.
VOLTAGE
/
CURRENT
TO
TRIP
COIL
LONGER
THAN
PULSE
DURATION
.
CARE
MUST
BE
TAKEN
TO
AVOID
FULL
SPRING
CHARGE
POSITION
SWITCH
(
S
1
)
WIRE WIRE
PIN
#
PIN
#
LOCATION LOCATION
102
5
105
MOTOR
DISCONNECT
SWITCH
OPEN
COIL
J
1
105
5
1
2
106
2
102
-
r
s
3
209
3
103
TYPE
22
I
10
Jo
33
LSa
33
LSa
33
LSb
,
33
LSb
,
33
LSb
4
208
4
7
100
ML
1
5
9
5
6
6
10
6
9
103
100
106
OPEN
101
ML
2
7 7
10
20
T
8 8
15
X
2
CIRCUIT
BREAKER
CONTACT
SWITCH
(
S
2
)
209
9 9
16
208
10
10
51
*
«
*
303
11
OPEN
11
52
12
12
55
OPEN
OPEN
13
13
56
14
OPEN
14
59
MOTOR
OPEN
15
15
60
ML
1
<
SL
OPEN
16
16
13
17
7
17
14
ML
2
18
6
18
53
CIRCUIT
BREAKER
CONTACT
SWITCH
(
S
3
)
305
19
19
54
51
55
59
57
61
307
20
20
57
"
To
52
a
To
52
a
To
r
r
r
21
21
58
OPEN
301
22 22
61
COIL
TERM
.
BLOCK
TYPE
21
OPEN
23 23
62
52
a
,
52
b
,
52
b
24
OPEN
24
303
305
306
307
308
25
OPEN
52
56
60 58
62
PLUG
1
NOTE
:
DO
NOT
USE
PIN
1
NOR
25
FOR
GROUND
.
$
6
)
(
17
)
(
1
B
)(
19
)
"
@@@@@
(
23
)
O
[ ]
©
C D
® © ©
© ©
®
[ ]
o
***
OPTIONAL
TRIP
COIL
MONITOR
WIRE
.
CARE
MUST
BE
TAKEN
TO
AVOID
FULL
VOLTAGE
/
CURRENT
TO
TRIP
COIL
LONGER
THAN
PULSE
DURATION
.
Courtesy of NationalSwitchgear.com
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