ST38 MARATHON, ST38 Datasheet - Page 70

• 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

Heavy Duty Terminal Blocks
General Information:
Heavy Duty Terminal Blocks are available in two styles – Deadfront Type (1100, 1200, 985 and 0987 series) and Barrier
Type (1500, 1600 and 1700 series).
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.
Datasheets available at marathonsp.com
Applications:
These rugged terminal blocks are widely used in such industries as traffic control, utilities, switchgear and other utility
related applications, such as windpower.
Spacing Requirements (in inches):
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
General industrial and machine tool controls which can be further defined as equipment falling
under UL 508. Ratings based on UL 1059 may be higher in some cases depending on application.
Class A
Class B
Class C
151-300
301-600
151-300
301-600
151-300
301-600
Voltage
51-150
51-150
51-150
Thru Air
1.000
.500
.750
.063
.094
.375
.125
.250
.375
69
Over Surface
1.250
2.000
.750
.063
.094
.500
.250
.375
.500