Bussmann PDB Data Sheet
©2006 Cooper Bussmann • St. Louis, MO 63178
636-394-2877 • www.cooperbussmann.com
Printed in USA
Reorder # 3134 4-06-7.5M
Cooper Bussmann UL
Listed PDBs With High
SCCRs
Get The High Assembly SCCR You Desire
Listed to UL1953, with high SCCRs up to 200kA, these
PDBs can replace a low-rated PDB to achieve a higher
assembly SCCR.
Catalog SCCR
Numbers Wire Range (Load-Side Terminals
(- # of Poles) Line Load Wire Range) Maximum Fuse Size Amps Line / Load
PDB204-1, -3 2/0 – #8 Cu 2/0 – #8 Cu 200kA 200A Class CC, G, J, T 175A
PDB220-1, 3 2/0 – #8 Cu (4) #4 – #14 Cu
200kA (#4 - #12) 200A Class CC, G, J, T
175A
100kA (#4 - #14) 175A Class CC, G, J, T
PDB280-1, -3 2/0 – #8 Cu 1⁄4 - 20 x 3⁄4 stud 200kA 200A Class CC, G, J, T 175A
PDB321-1, -2, -3 2/0 – #8 Cu (6) #4 – #14 Cu
200kA (#4 - #12) 400A Class CC, G, J, T
175A
100kA (#4 - #14) 175A Class CC, G, J, T
PDB323-1, -3 350kcmil – #4 Cu (6) #4 – #12 Cu
200kA (#4 - #8) 400A Class CC, G, J, T
310A
100kA (#4 - #12) 175A Class CC, G, J, T
PDB370-1, -3 350kcmil – #4 Cu (12) #4 –#14 Cu
200kA (#4 - #8) 400A Class CC, G, J, T
310A
100kA (#4 - #14) 175A Class CC, G, J, T
PDB371-1, -3 350kcmil – #4 Cu
(6) #2 – #12 Cu; 200kA (1/0 - #6) 400A Class CC, G, J, T
310A
(3) 1/0- #12 Cu 100kA (#4 - #12) 175A Class CC, G, J, T
Dimensions — in (mm)
Catalog Numbers A B C D E F (Hole)
PDB204-3, PDB220-3, PDB280-3 4.27 (108.3) 2.88 (73.2) 2.13 (54.0) 1.62 (41.1) 2.25 (57.2) 0.22 (5.7)
PDB323-3, PDB370-3, PDB371-3 6.00 (152.4) 5.50 (139.7) 3.70 (93.9) 3.25 (82.6) 4.75 (120.7) 0.22 (5.7)
PDB323-1, PDB370-1, PDB371-1 1.96 (49.8) 3.38 (85.7) 3.32 (85.7) — 0.21 (2.5) X 0.41 (10.4)
PDB204-1, PDB220-1, PDB280-1 1.07 (27.2) 2.88 (73.2) 1.75 (44.5) 2.25 (57.2) 0.20 (5.1)
PDB321-1 1.96 (49.8) 4.00 (101.6) 3.32 (84.3) 1.62 (41.1) 3.37 (85.6) 0.21 (5.3) X 0.41 (10.4)
PDB321-2 3.58 (90.9) 4.00 (101.6) 3.32 (84.3) 1.62 (41.1) 3.37 (85.6) 0.21 (5.3) X 0.41 (10.4)
PDB321-3 5.20 (132.1) 4.00 (101.6) 3.32 (84.3) 1.62 (41.1) 3.37 (85.6) 0.21 (5.3) X 0.41 (10.4)
To p
A
Side
1-pole A
2-pole A
3-pole A
Top
A
D
F
PDB204-3, PDB220-3, PDB280-3
Side
A
Top
E
B
C
Side
D
E
B
F
C
B
F
PDB323-1, PDB370-1, PDB371-1
E
A
F
B
C
F
PDB321-1, PDB321-2, PDB321-3
D
E
C
PDB323-3, PDB370-3, PDB371-3
E
B
C
PDB204-1, PDB220-1, PDB280-1
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