14
a) Current Meter, Typical Installation,
no Current Transformer
b) Current Meter, Typical Installation,
with Current Transformer
Inst.
Pwr.
+
-
Output
L
1
N
L
O
A
D
L
1
N
L
I
N
E
c) Current Transducer, Typical Installation,
no Current Transformer
d) Current Transducer, Typical Installation,
with Current Transformer
L
1
N
L
1
N
L
I
N
E
L
O
A
D
Figure 3
Single-Phase Current Meters and Transducers,
Typical Circuit Connections
L
I
N
E
N
L
1
L
1
N
L
O
A
D
Inst.
Pwr.
+
-
Output
L
I
N
E
N
L
1
L
1
N
L
O
A
D
