SE Digest 178
Branch Feeder Units
MCCUnits
Class 8998 / Refer to Catalog 8998CT9701
www.se.com/us
Units rated as follows: • 480 V, 60 Hz, NEMA Type 12 Enclosure, Industrial Package • Short Circuit rating: 100,000 AIR Circuit Breaker Branch Feeder Units
Table 17.9: Circuit Breaker Branch Feeder Units First Position Second Position
Third Position
Fourth Position
Fifth Position
8998 Class
S
B
F
015
Type
Feeder Amps
Disconnect
Device
015 020 030 040 050 060 070
080 100 125 150 200 250
S- Standard Size H- Compac™ 6
B- Breaker (Thermal-Mag)
8998
F- Feeder
Space (IN)
Catalog No.
Amps
Breaker Frame
15 20 30 40 50 60 70 80
HBF015 HBF020 HBF030 HBF040 HBF050 HBF060 HBF070 HBF080 HBF100 HBF125 HBF150 HBF200 HBF250 SBF015 SBF020 SBF030 SBF040 SBF050 SBF060 SBF070 SBF080 SBF100 SBF125 SBF150 SBF200 SBF250
17 MOTOR CONTROL CENTERS
HL
6
100 125 150 200 250
JL
15 20 30 40 50 60 70 80
HL
12
100 125 150 200 250
JL
18
Fusible Branch Feeder Units
Table 17.10: Fusible Branch Feeder Units First Position Second Position
Third Position
Fourth Position
Fifth Position
8998 Class
S
F
F
015
Type
Feeder Amps
Disconnect
Device
030 060 100 200 [2]
S- Standard Size H-Compac6
F- Fusible [1]
8998
F- Feeder
Amps
FuseClips
Space (IN) 6 (Compac6)
Catalog No.
30 60 30 60 100 100 200
HFF030 HFF060 HFF100 SFF030 SFF060 SFF100 SFF200
Class J
12
ClassR
24
Model 6 Blank Doors These doors may be used to cover an unused space in the MCC. A blank door will be required when placing a new unit in an existing space that is larger than the new unit. Table 17.11: Model 6 Blank Doors Catalog Number Description 8998CP03 3–Inch High Blank Cover Plate 8998CP06 6–Inch High Blank Door 8998CP09 9–Inch High Blank Door 8998CP12 12–Inch High Blank Door 8998CP15 15–Inch High Blank Door 8998CP18 18–Inch High Blank Door 8998CP24 24–Inch High Blank Door
[1] Class R except Compac 6, fuses not included. Compac 6 units accept Class J fuses. [2] Not available with Compac 6.
17-8
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