ST38 MARATHON, ST38 Datasheet - Page 95

• 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

Reference Chart:
General Information:
Single Row Terminal Blocks are available in four basic line to line molding sizes. Some are available in either open or feed
thru/printed circuit designs. The basic material is phenolic. Modifications are also provided on most terminal blocks, including
marking strips.
Ratings and Standards:
The voltage ratings of terminal blocks are based upon the minimum spacing between electrically conductive parts line to line
through air and over surface and line to ground through air and over surface.
+Ratings pending UL investigation
*Open back terminal blocks require an insulator strip to achieve voltage rating.
Series
599*
799*
699*
899*
812*
912*
1690
2590
2690
411
Class A
Service equipment including deadfront switchboards, panel boards, service entrance devices.
Class B
Commercial appliances including business equipment, electronic data processing equipment and the like.
Class C
Industrial, general
Ratings based on UL 1059 may be higher in some cases depending on application.
Catalog
102-103
99-100
Page
101
95
96
96
97
97
98
98
Spacing Requirements (in inches):
Class A
Class B
Class C
Amps Class B Class C
15
15
20
20
30
30
20
15
20
5
Voltage Rating
300
300
300
300
300
300
N/A
600
N/A
N/A
+
+
+
+
+
+
Single Row Terminal Blocks
151-300
301-600
151-300
301-600
151-300
301-600
Voltage
N/A
150
150
150
600
150
300
150
150
150
51-150
51-150
51-150
Material
Phenolic
Phenolic
Phenolic
Phenolic
Phenolic
Phenolic
Phenolic
Phenolic
Phenolic
Phenolic
Base
Max Wire
Thru Air
0.500
0.750
1.000
0.063
0.094
0.375
0.125
0.250
0.375
94
Size
#18
#16
#16
#14
#14
#12
#12
#14
#16
#14
6-32/8-32
Screw
Size
2-56
5-40
5-40
6-32
6-32
8-32
8-32
6-32
6-32
Over Surface
Inches
L to L
0.750
1.250
2.000
0.063
0.094
0.500
0.250
0.375
0.500
.250
.375
.375
.437
.437
.562
.562
.437
.375
.437
Lines
1-23
1-30
1-30
1-23
1-23
1-18
1-18
1-25
1-25
1-25
# of
Printed Circuit
Printed Circuit
Open Back
Open Back
Open Back
Open Back
Open Back
Open Back
Open Back
Feed Thru
Features