JLLN400
Littelfuse Fuses, JLLN Series
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JLLN400

Littelfuse Fuses, JLLN Series
In stock
Item Number
JLLN400
MFG Item Number
JLLN400
Series
Order by 5:00 PM ET and your package will ship the same day.
Product Details

Overview

Fuses, JLLN Series
Item #
JLLN400
FUS 300V F/A CLASS T 400A

JLLN Series Information

  • Fast Acting Fuses
  • 200kA Interrupting Rating
  • Ratings up to 1200 Amps
  • Indication Version Available
  • UL, CSA Approvals
JLLN and JLLS fuses are less than 1/3 the size of comparable Class R fuses and are typically used for short circuit protection of drives and surge sensitive components. When rated in accordance with the NEC, JLLN/JLLS fuses provide fast‑acting overload and short circuit protection for non‑inductive circuits and equipment.

Applications
  • Variable speed drive protection
  • Compact mains switches

Specifications

Specifications
Manufacturer Part Number JLLN400
Item Number JLLN400
Manufacturer Littelfuse
Product Series JLLN
Family Series Littelfuse Fuses, JLLN Series
Current Rating 400 A
Voltage (AC) 300 VAC
Voltage (DC) 125 VDC
Characteristic Fast Acting
Package Type Center Bladed
Interrupt Rating 200 kA @ 300 V
Trip Indicator No
Alarm Contact No
Length (mm) 21 mm
Diameter (mm) 33.3 mm
Body Length (mm) 21 mm
Mounting Centers (mm) 46.8 mm
Length (In) 0.83 "
Diameter (in) 1.31 "
Body Length (in) 2.75 "
Mounting Centers (in) 1.84 "
Approvals CSA, UL
RoHS Yes
Net Weight 0.3 lbs
Gross Weight 0.3 lbs
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