©2000 Trace Engineering
16
Optional Circuit Breakers
Up to six additional Square D QOU circuit breakers can be installed in the
T240 enclosure. Front panel knockouts and predrilled holes provide for easy
mounting of additional breakers.
The example below shows these additional breakers used to protect and
control six 120 volt AC loads. Different circuit configurations can be arranged
depending upon your powering needs.
Figure 14
Step Down Arrangement Using Optional Breakers
2.0 INSTALLATION
NOTE: Provisions for connecting the additional neutral wires may need to be
added.
NOTE: The T240 has not been listed with UL with additional breakers installed.
NEUTRAL
L2
L1
975-S00-010
GROUND
A
B
C
D
120 VAC Load
120 VAC Load
120 VAC Load
120 VAC Load
120 VAC Load
120 VAC Load
HOT
HOT
HOT
HOT
HOT
HOT
G
G
G
G
G
G
N
N
N
N
N
N
240 VAC
Source
L2
L1
G
G