Emerson NetSure 721NPBB, System Application Manual

Page: 59 / 125

System Application Guide
SAG582127000
Spec. No. 582127000 (Model 721
NPBB
) Issue AF, February 26, 2014
Page 59 of 125
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Systems, North America, Inc. Any copying, use, or disclosure of it without the written permission of Emerson Network Power, Energy Systems, North America, Inc. is strictly prohibited.
Optional Battery Tray Battery Disconnect Circuit Breaker and Housing Kits
Features
♦ Provides a battery disconnect circuit breaker
housing factory mounted on the left or right side of
the List 93 battery tray. Selected circuit breaker
factory installed and wired.
Restrictions
For use in List 93 battery trays.
Factory wires battery trays with 2AWG cables for
battery disconnect circuit breaker selected up to 100A
and 1/0AWG cables for circuit breaker selected over
100A.
Ordering Notes
1) For each battery tray, order one (1) circuit breaker
from Table 4 .
2) For each double-pole circuit breaker ordered,
order an optional circuit breaker guard P/N
548014, if desired, to block front access to circuit
breaker handle.
3) For each battery tray ordered, order one (1) battery circuit breaker housing kit from Table 5 .
Ampere
Rating
P/N
Electrical/Mechanical Trip
1
(Black Handle)
No. of Poles
50 256694300
1-Pole
60 256694700
70 256695100
75 256695500
100 256695900
125 100762
2-Pole 150 100763
200 121810
Circuit Breaker Alarm Operation:
1
Provides an alarm during an electrical or manual trip
condition.
Table 4
Battery Tray Battery Disconnect Circuit Breakers
Part Number Description
528500 Single Pole, Right Side Mounted
528501 Single Pole, Left Side Mounted
528502 Double Pole, Right Side Mounted
528503 Double Pole, Left Side Mounted
Table 5
Battery Tray Battery Disconnect Circuit Breaker Housing Kits
Optional Circuit
Breaker Guard
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