Skip Content


1-Pole Industrial Fuse Block, AC: 600VAC, DC: 600VDC, 225 to 400A, Series JTD, JLS

  • Item # 6MUN4
  • My Part #
  • Mfr. Model # LFJ60400-1C
  • Catalog Page # N/A
  • UNSPSC # 39121411
Fuse Block,Industrial,400A,1 Pole close

Using 360° Viewing:

  1. Rotate: Use top-to-bottom, side-to-side by use of mouse arrow.
  2. Zoom In: Double click on image.
  3. Zoom Out/Reset: Put photo at full zoom & then double click.

CAD Downloads

Product is discontinued

Alternate products displayed below may not be identical in style or function to original selection.

Product Details

This fuse block features space-saving design, along with indication, snap-to-release DIN Rail mounting features, and universal mounting holes. It also features standard reinforced fuse clips. For use with Class J blocks.

View More

Technical Specs

  • Fuse Block or Fuse Holder Type Fuse Block
  • Item Fuse Block
  • Fuse Type Industrial
  • Fuse UL Class J
  • Amp Range of Fuse Block or Holder 225 to 400A
  • Fuse Block or Holder AC Voltage Rating 600VAC
  • Fuse Block or Holder DC Voltage Rating 600VDC
  • For Fuse Size 7-1/8" L x 2" dia.
  • Number of Poles 1
  • For Fuse Series JLS,JTD
  • Series LFJ
  • Indicating / Nonindicating Nonindicating
  • Fuse Block Design Open
  • Mounting Style Bolt Down
  • Connector Type Box Lug
  • Wire Size 1/0 AWG to 350 MCM
  • Height 3.32"
  • Width 3.00"
  • Length 10.00"
  • Features Space Saver
  • Standards UL Listed, CE
How can we improve our Technical Specifications?

Compliance and Restrictions


Alternate Products

Alternate Products may not be identical in style or function to original selection. Please compare below for more information.