Vertiv™ NetSure™ 5100 Series -48 VDC Power System Installation Manual
Proprietary and Confidential © 2023 Vertiv Group Corp.
3.5 Installing Optional Lug Adapter Busbar Kits
These kits provide lug adapter busbars plus hardware for use with 2-pole and 3-pole circuit breakers. A right angle kit is also available
for 1-pole devices.
Procedure
1. Refer to Figure 3.20 to install the lug adapter busbars kits.
Figure 3.20 Installing Optional Lug Adapter Busbar Kits
Apply anti-oxidizing compound to busbar mating surfaces
before assembling. Recommended torque is 75 in-lbs
using the supplied 1/4” bolts and hardware. Recommended
torque is 300 in-lbs using the supplied 3/8” bolts and hardware.
559804559803 559805 545412DCP534449 514714
Front
List 20, 25, 27
List 21, 26
Front
Load
Return
Bus
Install on return bus.
Busbar Adapter
Kit P/N 559805
Busbar Adapter
Kit P/N 534449
Busbar Adapter
Kit P/N 514714
Busbar Adapter
Kit P/N 559804
Busbar Adapter
Kit P/N 559803
Circuit breaker locations for reference only.
Load return busbar(s) can be rotated 90 degrees
in a List 20, 21, 25, or 26 distribution cabinet.