參數(shù)資料
型號： PDB321-1
廠商： COOPER INDUSTRIES
元件分類： 接線盒
中文描述： 175 A, BARRIER STRIP TERMINAL BLOCK, 2 ROWS, 1 DECK
文件頁數(shù)： 17/23頁
文件大?。?/td> 1700K
代理商： PDB321-1
Form No. PDB
Page 3 of 23
Data Sheet #1049
07-05-07
BU-SB07255
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
75C 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
Terminal Copper Conductor Capability
Short-Circuit Current Rating Data
Line
Load
Configuration
Conductors
Max Fuse Class & Amp**
Catalog
Number
Openings per Pole
Line
Load
J
T
RK1
RK5
(All Single
Amps
Wire Range
AWG or
LPJ
JJS
LPS-RK
FRS-R
SCCR
Pole)
Line
Load
kcmil
JJN
LPN-RK
FRN-R
PDBFS204
175A
2/0 to 8 AWG
2/0 to 8
2/0 to 8 200
200
100
60
200kA
70 to 10 mm
2
70 to 10 mm
2
2/0 to 8 AWG
4 to 14 AWG
4 to 12
200
100
60
200kA
PDBFS220
175A
70 to 10 mm
2
25 to 2.5 mm
2
2/0 to 8
4 to 14
175
100
60
100kA
200
100
60
50kA
350kcmil to 6 AWG 350kcmil to 6 AWG
PDBFS303
310A
150 to 16 mm
2
150 to 16 mm
2
350 to 6
350 to 6 400
400
200
100
200kA
500kcmil to 6 AWG
2 to 14 AWG
2 to 6
400
200
100
200kA
PDBFS330
380A
240 to 16 mm
2
35 to 2.5 mm
2
500 to 6
2 to 14
200
100
30
50kA
175
100
30
100kA
300kcmil to 4 AWG
4 to 14 AWG
300
4 to 8
600
400
200
200kA
PDBFS377
570A
150 to 12 mm
2
25 to 2.5 mm
2
300 to 4
4
600
400
200
50kA
4 to 14
200
100
30
50kA
PDBFS500
620A
350kcmil to 4 AWG 350kcmil to 4 AWG
350
600
400
200
200kA
185 to 12 mm
2
185 to 12 mm
2
350 to 4
350 to 4 600
800*
600
200
100kA
500kcmil to 6 AWG 500kcmil to 6 AWG
500
600
800*
600
400
200kA
PDBFS504
760A
240 to 16 mm
2
240 to 16 mm
2
600
800*
600
100kA
500 to 6
500 to 6 600
600
400
200
100kA
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.
Series PDBFS
Electrical
相關PDF資料
PDF描述
PDB204-1
PDB371-1
PDB321-3
PDB220-3
PDB323-3
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