147
POWER DISTRIBUTION
AND TERMINAL BLOCKS
POWER DISTRIBUTION BLOCKS
Ratings: 600 Volts AC; or DC Maximum
Agency Approvals: UL Recognized,
Guide #XCFR2, File #E84923
CSA Certified,
Class 6228-01, File 15364
EXAMPLE: A 3-pole, 16023 series is 16023-3. It has 1 line
opening per section that accepts 350MCM - #6. (3 openings
total). This block has 6 load openings per section. Each
opening accepts #6 - #14 wire. A total of 18 load-side open-
ings are on the 3-pole block.
Picture Shown:
3-Pole - 1 opening on line-side per pole
6 openings on load-side per pole
Power Distribution Blocks (600V) Catalog Data
Connector
Catalog Connection Material and
Number 1-Pole 2-Pole 3-Pole 4-Pole Line Load Ampacity Line/Load
16021 N/A -2 -3 -4 2/0 - #14Cu/#8Al (6) #4 - #14Cu/#8Al Al-175A ••
16023 N/A -2 -3 -4 350MCM - #6Cu-Al (6) #6 - #14Cu/#12Al Al-310A ••
16220 -1 -2 -3 N/A 2/0 - #14Cu/#8Al (4) #4 - #14Cu/#8Al Al-175A ••
16321 -1 -2 -3 N/A 2/0 - #14Cu-Al (6) #3 - #14Cu/#8Al Al-175A ••
16323 -1 -2 -3 N/A 350MCM - #6Cu-Al (6) #4 - #14Cu/#12Al Al-310A ••
16325 -1 -2 -3 N/A (2) 2/0 - #14Cu, 2/0 - #8Al (6) #4 - #14Cu/#12Al Al-350A ••
16327 -1 -2 -3 N/A 500MCM - #2Cu-Al (6) #4 - #14Cu/#12Al Al-380A ••
16330 -1 -2 -3 N/A 500MCM - #6Cu-Al (6) #2 - #14Cu/#8Al Al-380A ••
16332 -1 -2 -3 N/A 350MCM - #6Cu-Al (3) #2 - #14Cu/#8Al Al-310A
(2) 1/0 - #14Cu/#8Al ••
16335 -1 -2 -3 N/A 500MCM - #2Cu-Al (3) #2 - #14Cu/#8Al Al-380A
(2) #1/0 - #14Cu/#8Al ••
16370 -1 -2 -3 N/A 350MCM - #6Cu-Al (12) #4 - #14Cu/#8Al Al-310A ••
16371 -1 -2 -3 N/A 350MCM - #6Cu-Al (6) #2 - #14Cu/#8Al Al-310A
(3) 1/0 - #14Cu/#8Al ••
16372 -1 -2 -3 N/A 350MCM - #6Cu-Al (21) #10 - #14Cu/#12Al Al-310A ••
16375 -1 -2 -3 N/A 600MCM - #2Cu-Al (12) #4 - #14Cu/#8Al Al-420A ••
16376 -1 -2 -3 N/A 600MCM - #2Cu-Al (6) #2 - #14Cu/#8Al Al-420A •—
(3) 1/0 - #14Cu/#8Al
16528 -1 -2 -3 N/A (2) 600MCM - #2Cu-Al (4) 3/0 - #6Cu-Al Al-840A •—
(4) #4 - #14Cu, #4 - #12Al
16530 -1 -2 -3 N/A (2) 500MCM - #6Cu-Al (12) #4 - #14Cu, #4 - #12Al Al-760A ••
16541 -1 -2 -3 N/A 500MCM - #6Cu-Al (21) #6 - #14Cu, #6 - #12Al Al-380A •—
148
POWER DISTRIBUTION
AND TERMINAL BLOCKS
SPLICER TERMINAL BLOCKS
Ratings: 600 Volts AC; or DC Maximum
Agency Approvals: UL Recognized,
Guide #XCFR2, File #E84923
CSA Certified,
Class 6228-01, File 15364
Picture Shown:
3-Pole - 1 opening on line-side per phase
1 opening on load-side per phase
Power Distribution Blocks (600V) Catalog Data
Connector
Catalog Connection Material and
Number 1-Pole 2-Pole 3-Pole 4-Pole Line Load Ampacity
16000 NA -2 -3 -4 2/0 - #8Cu-Al 2/0 - #8Cu-Al Al-175A •—
16003 NA -2 -3 -4 250MCM - #6Cu 250MCM - #6Cu Cu-255A •—
16005 NA -2 -3 -4 350MCM - #6Cu-Al 350MCM - #6Cu-Al Al-310A •—
16200 -1 -2 -3 NA #2 - #14Cu, #2 - #8Al #2 - #14Cu, #2 - #8Al Al-115A ••
16201 -1 -2 -3 NA 1/0 - #14Cu 1/0 - #14Cu Cu-150A ••
16204 -1 -2 -3 NA 2/0 - #8Cu-Al 2/0 - #8Cu-Al Al-175A ••
16301 -1 -2 -3 NA 250MCM - #6Cu 250MCM - #6Cu Cu-255A ••
16303 -1 -2 -3 NA 350MCM - #6Cu-Al 350MCM - #6Cu-Al Al-310A ••
16500 -1 -2 -3 NA (2) 350MCM - #4Cu-Al (2) 350MCM - #4Cu-Al Al-620A ••
16504 -1 -2 -3 NA (2) 500MCM - #6Cu-Al (2) 500MCM - #6Cu-Al Al-760A ••
#4 Thread-cutting screws
assembled
Textured surface for marking
CPDB-1 (single pole) 2.10"
CPDB-2 (two pole) 3.72"
CPDB-3 (three pole) 5.34"
4.14"
Optional Covers For 163 Series Only:
1-pole
1.96"
2-pole
3.58"
3-pole
5.20"
.31"
1.62" 3.25"
Mtg. hole .21X.41,
c'bore .42X.62X.12 deep
3.32"
.97"
4.00" 3.37"
Dimensions for 163 Series Only:
U.R.
CSA
149
POWER DISTRIBUTION
AND TERMINAL BLOCKS
CONNECTOR-STUD AND STUD-STUD
BLOCKS
Ratings: 600 Volts AC; or DC Maximum
Agency Approvals: UL Recognized,
Guide #XCFR2, File #E84923
CSA Certified,
Class 6228-01, File 15364
Power Distribution Blocks (600V) Catalog Data
Connector
Catalog Connection Material and
Number 1-Pole 2-Pole 3-Pole Line Load Ampacity Line/Load
CONNECTOR–STUD
16378 -1 -2 -3 500MCM - #6Cu-Al (2) 0.25”-20 x 1.0” Stud Al-380A ••
16383 -1 -2 -3 500MCM - #6Cu-Al (1) 0.38”-16 x 1.25” Stud Al-380A ••
16582 -1 -2 -3 (2) 500MCM - #6Cu-Al (2) 0.38”-16 x 1.63” Stud Al-760A ••
STUD–STUD Stud Size Stud Size
16390 -1 -2 -3 3/8”-16 x 1-1/8” 3/8”-16 x 1-1/8” Al-250A •—
16394 -1 -2 -3 1/2”-13 x 1-1/16” 1/2”-13 x 1-1/16” Al-400A •—
16395 -1 -2 -3 3/8”-16 x 1-7/16” (2) 1/4”-20 x 1-9/16” Al-310A •—
16591 -1 -2 -3 3/8”-16 x 1-7/16” (2) 3/8”-16 x 1-7/16” Al-400A •—
FE
E
C
AB
G
0.41" C'Bore
0.20" Dia.
LOAD
SIDE
LINE
SIDE
D
HJ
Series 162 and 165 Dimensional Data
(Available 1, 2, and 3 pole)
Dimensions for Series 162, and 165
Catalog No. A B C1 C2 C3 D E F G H J K L
162 2.88 2.25 1.06 1.88 2.69 1.75 0.81 0.53 0.31 0.84 0.31 0.20 0.41
163 4.0 3.38 1.96 3.58 5.20 3.32 1.62 0.97 0.31 0.87 0.35 0.20 0.41
165 5.5 4.75 3.12 5.81 8.5 3.13 2.60 1.56 0.38 1.38 0.63 0.20 0.41
2.06"
0.69"
0.5"
LINE
SIDE
LOAD
SIDE
4.13" (2-Pole)
5.38" (3-Pole)
6.58" (4-Pole)
3.63"
4.88"
6.13"
1.4"
.25"
1"
0.38"
2.0"
0.27" Dia.
(2 Holes)
Slot 0.22" x 0.38".
(4 Places)
.25"
2.8"
Series 160 (Available 2, 3, and 4 pole) Dimensional Data
160 Series Bases have mounting holes outside the barriers. Other bases
(162 through 165) have mounting holes within barriers–see dimensional
drawings.
