Application Guide

SAG582140000 System Application Guide
Issue AW, June 3, 2014 Spec. No. 582140000 (Models 802
NLDB, 802NLEB and 802NL-B)
Page 52 of 134
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Bullet Nose-Type Circuit Breakers and Bullet Nose-Type Fuseholders e/w TLS/TPS Fuses –
Distribution Only Bays
Features
♦ Installs in the optional List C Fuse/Circuit Breaker Panel.
♦ Load lugs are connected to busbars provided on the List C Fuse/Circuit Breaker Panel. These busbars
provide 1/4-20 threaded holes on 5/8" centers for installation of customer provided two-hole lugs. Load
return leads are terminated outside the bay to customer provided return busbars.
♦ Each circuit breaker (as listed in Table 3 and Table 4) plugs into one, two, or three mounting position(s).
♦ A single fuseholder provides for installation of a 3 to 100 ampere Bussmann TPS-type or Littelfuse
TLS-type fuse (as listed in Table 5). This fuseholder plugs into a single mounting position. 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.
Caution: An overcurrent protective device with a rating of 150 amperes or greater SHALL HAVE an
empty mounting position between it and any other overcurrent protective device within the
List C Fuse/Circuit Breaker Panel.
Maximum size of wire to be connected to a single lug position is 2 AWG.
Maximum lug width is 0.610.
Customer must provide lug mounting bolts and additional hardware.
Bolt length: 3/4”.
Load return leads are terminated outside the bay to customer provided return busbars.
Ordering Notes
1) Order circuit breakers per Table 3 and Table 4.
2) Order fuses per Table 5. For each fuse ordered, also order one (1) P/N 117201 bullet nose type
fuseholder.
3) See Table 9 for recommended load distribution wire sizes and lugs.
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