ST38 MARATHON, ST38 Datasheet - Page 46

• 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

Power Distribution Blocks
Datasheets available at marathonsp.com
600 Volts AC/DC
Up to 1000 Volts AC/DC ( )
Catalog #
CH = Block is also available with hinge cover attached - include “CH” at end of part number
when ordering (not available on Adder blocks) - See page 58 for available covers
Specifications:
143X554
144X401
143X552
143X553
144X560
133X552
133X553
143X555
133X555
143X955
133X955
143X953
+
•
•
•
•
•
•
•
•
•
•
Connector, High Conductive Aluminum, Tin Plated,
Rated for Copper and Aluminum Wire
CU Connector, High Conductive Copper, Tin Plated,
Rated for Copper Wire Only
Amp Rating Based on NEC Table 310-16 Using 75
Copper Wire
Multiple wire rating - refer to datasheets for details
UL Recognized File No. XCFR2.E62806
CSA Certified File No. LR19766
Flexible Stranded Wire Compliant
RoHS Compliant
For detailed SCCR information with fuses and
circuit breakers, please refer to datasheets on
www.marathonsp.com
Refer to www.marathonsp.com/PDFs/1000VCERating.pdf for details
on availability of CE voltage ratings greater than 600 Volts
Hinge
Cover
CH
CH
CH
CH
Poles
1/2/3
1/2/3
1/2/3
1/2/3
1/2/3
1/2/3
1/2/3
1/2/3
1/2/3
1/2/3
1/2/3
1/2/3
(X)
Amps
310
335
335
335
335
335
335
350
350
350
350
380
Insulator
Phenolic
Phenolic
Phenolic
Phenolic
Phenolic
Phenolic
Phenolic
Phenolic
Plastic
Plastic
Plastic
Plastic
MATERIAL
Conn.
CU
CU
CU
AL
AL
AL
AL
AL
AL
AL
AL
AL
350 kcmil - #6 AWG
400 kcmil - #6 AWG
400 kcmil - #6 AWG
400 kcmil - #6 AWG
400 kcmil - #6 AWG
400 kcmil - #6 AWG
400 kcmil - #4 AWG
500 kcmil - #4 AWG
2/0 - #14 AWG
2/0 - #14 AWG
2/0 - #14 AWG
2/0 - #14 AWG
Wire Range
AWG/kcmil
o
C
45
LINE SIDE
Openings
Per Pole
+
1
1
1
1
1
1
1
2
2
2
2
1
1443560
Configuration
Connector
2/0 - #14 AWG
#2 - #14 AWG
#2 - #14 AWG
#2 - #14 AWG
#2 - #14 AWG
#2 - #14 AWG
#2 - #14 AWG
#4 - #14 AWG
#4 - #14 AWG
#4 - #14 AWG
#4 - #14 AWG
#2 - #14 AWG
Wire Range
See pages 55-57 for dimensional information
AWG/kcmil
Replace “X” with # of poles
LOAD SIDE
1433553
Openings
Per Pole
2
6
4
6
8
4
6
6
6
6
6
6
Configuration
Connector