ST38 MARATHON, ST38 Datasheet - Page 22

• 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

Datasheets available at marathonsp.com
Marathon Special Products fuse holders comply to new harmonized fuse holder
standard 4248. Please refer to www.marathonsp.com for the latest updates.
FIGURE 4:
FIGURE 5:
FIGURE 6:
Class J Fuse Holder Dimensions
[130.2]
[50.8]
TYP.
2.00
5.13
[19.1]
[28.6]
1.13
.75
[44.5]
1.75
.34 THRU [8.6]
CB .75 X .44 DP
[19.1 X 11.2] 4X
1 Pole
1 Pole
[101.6]
4.00
[88.9]
[66.7]
2.63
3.50
[44.5]
1.75
[50.8]
2.00
[12.7]
[50.8]
[112.7]
TYP.
.50
2.00
TYP.
2.88
TYP.
[50.8]
[73]
4.44
[114.3]
2.00
[6.7]
.27
TYP.
4.50
[65.1]
2.56
[38.1]
[25.4]
REF.
[42.9]
1.00
1.50
1.69
1 Pole
[54.3]
2.14
[101.6]
TYP.
4.00
[71.4]
3 Pole
TYP.
2.81
21
3 Pole
[152.4]
[228.6]
6.00
9.00
[279.4]
[304.8]
12.00
11.00
Ø .28 [7.1] THRU
CB Ø .53 [13.5]
SLOT .53 X .28
[13.5 X 7.1]
CB 1.06 X .53
[26.9 X 13.5]
[38.1]
1.50
Integral dovetail features for multi-line stackup.
(For 1-Pole thermoplastic block only.)
[65.1]
2.56
1/2 HEX
DRIVE
5/16 HEX
DRIVE
3/8-16
STUD TYP.
[133.4]
5.25
1/2-13
STUDS
TYP.
[152.4]
3/8 HEX DRIVE TYP.
[49.1]
1.93
.34 THRU [8.6]
CB .75 X .44 DP
[19.1 X 11.2] 4X
6.00
For electronic drawings or 2D/3D CAD data,
send request to [e-mail]
[15.9]
.63
3 Pole
[79.4]
3.13
[136.2]
5.36
[92.1]
3.63
[279.4]
11.00
[38.1]
1.50
[15.9]
[298.5]
11.75
.63