5
JOSLYN
®
JSP
TM
, JSPR INSTALLATION, OPERATION AND MAINTENANCE MANUAL
30–200 AMP, 2-POLE
1
CIRCUIT BREAKER
JSP SERIES
L1
L2
G
N
EARTH
GROUND
Xo BOND
CONDUCTORS
2
FURNISHED WITH
JSP SERIES
L1
N
L2
N
G
L1
L2
N
G
30–200 AMP, 1-POLE
1
CIRCUIT BREAKER
JSP SERIES
G
N
EARTH
GROUND
Xo BOND
CONDUCTORS
2
FURNISHED WITH
JSP SERIES
L1
L1
N
N
G
N
G
L
Figure 2
2-Phase, 3-Wire
Figure 1
1-Phase, 2-Wire
Figure 4
3-Phase Delta, 3-Wire
Figure 3
3-Phase Wye, 4-Wire
30–200 AMP, 3-POLE
1
CIRCUIT BREAKER
JSP SERIES
EARTH
GROUND
Xo BOND
B
N
C
A
N
G
N
G
CONDUCTORS
2
FURNISHED WITH
JSP SERIES
A
B
C
G
N
A B C
30–200 AMP, 3-POLE
1
CIRCUIT BREAKER
B
C
A
N
G
JSP SERIES
CONDUCTORS
2
FURNISHED WITH
JSP SERIES
A
B
C
G
A B C
G
EARTH
GROUND
Service Configurations
Figures 1–5 show the electrical relationship between JSP Series unit
and these five basic service configurations: 1-Phase, 2-Wire;
2-Phase, 3-Wire; 3-Phase Wye, 4-Wire; 3-Phase Delta, 3-Wire and
3-Phase High-Leg Delta, 4-Wire .
Continued
