Series PDBFS Enclosed Power Distribution Blocks
Feature/Benefits
• Enclosed for enhanced
safety; IP-20 finger-safe
under specific conditions,
see page 8
• High Short-Circuit Current
Ratings up to 200,000A:
PDBs do not have to be
a weak link in achieving a
high SCCR for an
industrial control panel
• Suitable for installation in
wireways and industrial
control panel feeder and branch circuits. Listed to UL1953
which has minimum spacing requirements at 600V of at least
1” through air and 2” over surface
• Small footprint saves panel space. Stack side by side and still
meet 1˝ and 2˝ spacing requirements
• For 2D and 3D CAD drawings visit www.cooperbussmann.com
Agency/Standards
• UL Listed 1953, Guide QPQS, File E256146
• CSA Certified, Class 6228-01, File 15364
• CE component IEC 60947-7-1
• IEC 60529, IP-20 (Finger Safe) under specific conditions,
see page 8
Electrical
• 600Vac or dc (UL 1953), 690Vac or dc (IEC)
• Short-Circuit Current Ratings up to 200kA, see table below
• Ampacities up to 760 Amps
• 75ºC rated connectors
• CU Wire range 14 AWG to 500 kcmil or 2.5 to 240 mm
2
Mechanical
• DIN rail or panel mount; PDBFS330 & PDBFS504 panel
mount only
• Captive termination screws; screws do not get misplaced
• Wire ready: captive termination screws shipped backed out
to save time on conductor installation
• Sliding DIN rail latch for easy mounting
• Single pole, gang mountable for multiple pole applications
with interlocking dovetail accessory (optional Part 2A1279)
One pin interlocks two units, two pins to interlock three units
(see illustration on page 6)
• Flammability, UL 94V0
• Tin-plated AL connectors suitable for CU conductors
• Elongated hole for panel mounting; easier mounting with
greater flexibility in matching up with drilled panel holes
• DIN rail end anchors required to prevent damage to block
when torquing, anchors not offered by Cooper Bussmann
Series PDBFS
Electrical
Catalog
Number
(All Single
Pole)
Terminal Copper Conductor Capability
Line
Load
Configuration
Openings per Pole
Short-Circuit Current Rating Data
Conductors
Max Fuse Class & Amp**
Line
AWG or
kcmil
Load
AWG or
kcmil
J
LPJ
T
JJS
JJN
RK1
LPS-RK
LPN-RK
RK5
FRS-R
FRN-R
Amps
Wire Range
2/0 to 8 AWG
70 to 10 mm
2
2/0 to 8 AWG
70 to 10 mm
2
Wire Range
Line
Load
2/0 to 8 AWG
70 to 10 mm
2
4 to 14 AWG
25 to 2.5 mm
2
SCCR
PDBFS204
175A
2/0 to 8
2/0 to 8 200
4 to 12
200
175
200
200
200
175
200
400
400
200
175
600
400
200
600
800*
600
100
100
100
100
200
200
100
100
400
200
100
400
600
400
60
60
30
60
100
100
60
30
200
100
60
200
200
200
200kA
200kA
100kA
50kA
200kA
200kA
50kA
100kA
200kA
100kA
50kA
200kA
200kA
100kA
PDBFS220
175A
2/0 to 8
4 to 14
PDBFS303
310A
350kcmil to 6 AWG 350kcmil to 6 AWG
150 to 16 mm
2
150 to 16 mm
2
2 to 14 AWG
35 to 2.5 mm
2
4 to 14 AWG
25 to 2.5 mm
2
350 to 6
350 to 6 400
2 to 6
400
200
175
600
400
200
PDBFS330
500kcmil to 6 AWG
380A
240 to 16 mm
2
300kcmil to 4 AWG
570A
150 to 12 mm
2
620A
500 to 6
300
300 to 4
350 to 4
500
500 to 6
2 to 14
4 to 8
4
4 to 14
PDBFS377
PDBFS500
350kcmil to 4 AWG 350kcmil to 4 AWG
185 to 12 mm
2
185 to 12 mm
2
350 to 4 600
500
600
PDBFS504
760A 500kcmil to 6 AWG 500kcmil to 6 AWG
240 to 16 mm
2
240 to 16 mm
2
500 to 6 600
Ampacities 75C per NEC® Table 310.16 and UL508A Table 28.1
*Class L 800A (KRP-C 800_SP) or less fuses suitable for this particular SCCR case.
** Class G 60A (SC-60) or less or Class CC 30A (LP-CC-30, FNQ-R-30, KTK-R-30) or less are suitable for all SCCRs in this table.
1011
SB-BU09622
Page 3 of 23
Data Sheet 1049
COOPER [ COOPER BUSSMANN, INC. ]
