0JLS250.X
Littelfuse Fuses, JLS Series

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0JLS250.X Littelfuse Fuses, JLS Series, LITTELFUSE F/A 250A J-TYPE

MFG Item Number
JLS250
Littelfuse
main product photo

0JLS250.X Littelfuse Fuses, JLS Series, LITTELFUSE F/A 250A J-TYPE

MFG Item Number
JLS250
Littelfuse
Item Number
0JLS250.X
Series
JLS
More specs
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Description

Fuses, JLS Series
Item #
0JLS250.X
LITTELFUSE F/A 250A J-TYPE

JLS Series Information

  • Fast Acting Fuses
  • Extremely Current Limiting
  • 200 kA Interrupting Rating
  • Ratings up to 600 Amps
JLS series fuses provide space‑saving, fast‑acting overload and short‑circuit protection for non‑inductive loads. When used for motors or other inductive loads, the ampere rating of JLS series fuses must be increased to prevent nuisance opening on inrush currents. In such applications, JLS fuses may provide only short circuit protection. Consider using Littelfuse POWR‑PRO JTD series time‑delay fuses in such circuits.

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Specifications

Specifications
Manufacturer Part Number JLS250
Manufacturer Littelfuse
Product Series JLS
Family Series Littelfuse Fuses, JLS Series
Description LITTELFUSE F/A 250A J-TYPE
Fuse Type UL Class J
Current Rating 250 A
AC Voltage 600 VAC
Class J
Characteristic Fast Acting
Interrupt Rating 200 kA @ 600 V
Trip Indicator No
Alarm Contacts No
Package Type Center Bladed
Body Length 3.38 "
Diameter 2 "
Length 7.13 "
Approvals CSA, UL
Net Weight 1.67 lbs
Gross Weight 1.67 lbs
Alternatives
A4J250
A4J250
Mersen Fuses, A4J Series
JKS-250
JKS-250
Eaton's Bussmann series Fuses, JKS Series