Product Description
FUSE 120A
Frequently Asked Questions
Q: What is the voltage rating and application of the CT 973043 120-amp fuse?
A: The CT 973043 is a 120-amp fuse for Caterpillar electric lift trucks. Verify the system voltage and fuse mounting style with your equipment documentation before ordering. Caterpillar electric systems typically run 80VDC to 125VDC depending on platform.
Q: Which Caterpillar lift truck models require the CT 973043 120-amp fuse?
A: The CT 973043 is OEM Caterpillar. This fuse rating protects specific circuits within Caterpillar electric lift trucks. Confirm your equipment model and serial number to ensure correct fuse rating.
Q: What happens if the CT 973043 fuse blows repeatedly?
A: Repeated fuse failure indicates an electrical fault or overload condition in the protected circuit. Do not install a higher-amp fuse. Repeated blowing suggests motor overload, wiring damage, or component failure requiring diagnosis before fuse replacement.
Q: Is the CT 973043 a bolt-on or cartridge-style fuse?
A: Provide your equipment model for fuse style confirmation. Caterpillar uses both bolt-on and cartridge fuses depending on platform generation. Style determines mounting and terminal configuration.
Q: Are there equivalent fuses that cross-reference to the CT 973043?
A: The CT 973043 is the OEM Caterpillar specification. Use only fuses matching the exact amperage rating and style. Alternative sources are available; contact our parts team with equipment details.