Emerson SAG581126000 User Manual
Page 78
SAG581126000
System Application Guide
Issue AD, November 23, 2009
Spec. No. 581126000 (Model 700
NVBA
)
Page 78 of 123
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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.
Bullet Nose-Type Circuit Breakers and Bullet Nose-Type Fuseholders e/w TPS/TLS Fuses
Features
♦ Each circuit breaker (as listed in
) plugs into one, two, or three mounting position(s) on a
Distribution Bus Module containing Bullet Nose-type distribution positions.
♦ A single fuseholder provides for installation of a 3 to 100 ampere Bussmann TPS-type or Littelfuse
TLS-type fuse (as listed in
). This fuseholder plugs into a single mounting position on a
Distribution Bus Module containing Bullet Nose-type distribution positions. This fuseholder provides a
GMT-A alarm type fuse, which operates open to provide an alarm indication if the associated distribution
fuse opens.
Restrictions
Load should not exceed 80% of device rating.
Install distribution devices from left to right, starting with the highest capacity and working to the lowest
capacity.
Caution: A circuit breaker with a rating greater than 150 amperes SHALL HAVE an empty mounting
position between it and any other overcurrent protective device.
Ordering Notes
1) Order circuit breakers as required per
Table 7 (Bullet Nose-Type Circuit Breakers)
.
2) Order fuses as required per
Table 8 (Bullet Nose-Type Fuseholders and TPS/TLS Fuses)
. For each fuse
ordered, also order one (1) P/N 117201 bullet nose-type fuseholder.
3) When ordering 125A, 150A, 200A, or 250A circuit breakers, associated crimp lugs must be ordered from
Table 11 (Special Application Crimp Lug / Strap Combination)
.
Bullet Nose-Type
Fuseholder, P/N 117201
(includes Fuseholder, Alarm Fuse,
and Alarm Fuse Safety Cover)
TPS/TLS
Fuse
Alarm Fuse
Replacement
P/N 248610301
Safety Fuse Cover
Replacement
P/N 248898700
Bullet Nose-Type Circuit Breaker