ST38 MARATHON, ST38 Datasheet - Page 43

• Manufacturer Part Number: ST38
• Description: FUSE HOLDER, 76.2MM
• Manufacturer: MARATHON

Specifications of ST38

• Voltage Rating Vac: 1000V
• Fuse Current: 600A
• Fuse Holder Type: Fuse Holder
• Fuse Size Held: 3"
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Specifications:
Electrical
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Mechanical
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Standards
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Ordering Code:
Note:
Catalog #
EPBXP71
EPBXP74
EPBXD71
EPBXD74
1)
2)
600 Volts AC/DC
(IEC - 690 Volts AC/DC)
Up to 510 Amps
Wire Range 2/0 to 400 kcmil
Flexible Stranded Wire Compliant
Base, Gray Thermoplastic,
125
Flammability, UL 94 V-0
Mounting: DIN or panel mount
UL Recognized File No.
XCFR2.E62806 (UL 1059)
CSA Certified File No. LR19766
(CSA C22.2 No. 158)
IEC 60529, IP-20
RoHS Compliant
EPB
The ampacities are based on Table
310-16 of the NEC.
For detailed SCCR information
with fuses and circuit breakers,
please refer to datasheets on
www.marathonsp.com
o
(IEC 60947-7-1)
C (UL RTI)
Connector Material:
A - Aluminum rated
C - Copper rated copper
copper or aluminum wire
wire only
Amps
510
335
Enclosed Power Distribution Blocks
+
A
250 kcmil - #6 AWG
400 kcmil - #6 AWG
2/0 - #14 AWG
120 - 16 mm
185 - 16 mm
Wire Range
AWG/kcmil
D - Mount on
35 mm DIN rail
or flat panel
P - Flat panel
70 -2.5 mm
D
Multiple Wire Ratings
Copper Stranded Wire Only
Load Side Taps Only
Connector Wire Hole Size
#2 opening:
(2) #6 AWG
(2) #8 AWG
(2 to 4) #10 AWG
(2 to 4) #12 AWG
(2 to 4) #14 AWG
Conductor
opening:
#2 - #14 AWG
2/0 - #14 AWG
250 kcmil - #6 AWG
400 kcmil - #6 AWG
[114.54]
2
2
2
4.73
LINE SIDE
[111.44]
71 - (2) 250 kcmil to
74 - (1) 400 kcmil to
4.39
(2) 250 kcmil
(1) 2/0 to (8) #2
Openings
Per Pole
71
2
1
1
3.29 83.47
3.14 79.79
TYP. FOR SNAP-IN
MARKER CARDS
Connector
Config.
2/0 opening:
(2) #4 AWG
(2) #6 AWG
(2) #8 AWG
(2) #10 AWG
(2) #12 AWG
(2) #14 AWG
Diameter of
opening:
.38”
.50”
.72”
.94”
42
250 kcmil - #6 AWG
SLOT .52 X .27
[13.21 X 6.86]
120 - 16 mm
Wire Range
2.27 57.58
AWG/kcmil
35 - 2.5mm
#2 - #14
[28.18]
1.11
Accessories
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•
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+
Datasheets available at marathonsp.com
2
White Markers to Identify Circuits
Black Thermoplastic Safety Plugs
Feeder Spacing Adapter Plate (see p 36)
Refer to www.marathonsp.com/
PDFs/1000VCERating.pdf for details
on availability of CE voltage ratings
greater than 600 Volts
2
[95.25]
3.75
Shown left to right: EPBAD74, EPBAD71
LOAD SIDE
For electronic drawings or 2D/3D CAD data,
send request to [e-mail]
Openings
Per Pole
2
8
(IF DOVETAIL IS USED FOR MULTI-LINE PB)
(consult Cust. Service)
4.44 112.73
2.22 56.36
STACK UP DIMENSIONS
Connector
Config.
4.44 112.73
6.66 169.10
600 Volt Max
SCCR, RMS
SYM Amps
50,000 -
100,000
100,000
10,000
10,000