Replace fuse link
A separate replaceable fuse link, fuse cartridge, and
end plug are available for all Eaton Bay-O-Net fuses
except catalog numbers 4000358C16CB and C18CB,
4038361C03CB, C04CB, C05CB, and solid link
4038361C10CB. These catalog numbers are integral
assembles which include the link, cartridge and end plug.
For the above listed integral assemblies follow Step 5 and
then tighten new cartridge/fuse/end plug against fuse holder
using 50 to 70 in-lbs. torque; then, proceed to Step 9. For all
other Bay-O-Net fuses, follow Steps 5 through 9.
Step 5 - Remove fuse cartridge.
Use a 3/4 inch wrench to remove fuse cartridge from fuse
cartridge holder (see Figure 12).
Step 6 - Remove end plug and fuse link from fuse cartridge.
1. Use 3/4 inch and 1/2 inch wrenches to remove end plug
(see Figure 13).
2. Use screwdriver or other tool to straighten tulip tip end
of fuse link and push fuse link out of fuse cartridge.
Replace fuse cartridge if damaged.
Step 7 - Insert replacement fuse link into fuse cartridge
(see Figure 14).
1. A slight resistance may occur when inserting fuse link
into cartridge.
2. If the catalog number of the fuse being replaced is not
known, consult specifications or contact your Eaton
representative. Fuse catalog numbers may also be
indicated on the transformer door and/or nameplate.
Figure 10. Draw fuseholder out 8 to 10 inches.
Figure 11. Remove fuseholder from Bay-O-Net housing
and wipe clean.
Figure 12. Remove fuse cartridge holder.
Figure 13. Remove end plug from fuse cartridge.
9
Three-phase pad-mounted compartmental type installation and maintenance instructions
MN202001EN August 2015