GE Industrial Solutions A-Series II Panelboards THQB - Manual (Page 2)

DEH40158
DEH40158 Rev.No.01 2
should be clamped with main bus using screws [4] with a maximum of 60 in-lb
torque.
Figure 1. Installation of a THQB circuit breaker kit on interior, catalog number
ASPP6QB6D, into an A-Series
®
II Panelboards.
5. Place the breaker as shown in fig.1 such that breaker strap hole aligns with
breaker mounting strap tapped hole and other end of breaker snaps with 3X base
lancing slot provided and then tighten terminal screws completely with 27-36 in-
lb.
6. Remove the eight screws [6] of existing one filler plates from dead front where
THQB breaker needs to be installed, as illustrated in Figure 2.