Product Description
This 15-ampere cartridge-style fuse is rated for 32VDC electrical circuits in Caterpillar electric lift trucks and construction equipment. Measuring 31.8 mm (1.25 inches) in overall length, it provides dependable overcurrent protection for high-current circuits. A direct replacement component compatible with multiple Caterpillar lift truck and machine models.
Specifications
Electrical
| Rated Current | 15A |
| Rated Voltage | 32VDC |
| Overall Length | 31.8 mm (1.25 in) |
| Fuse Type | Cartridge-style |
Part Numbers
| Caterpillar Part Number | 8M8948 |
Application
| Equipment Type | Electric lift trucks and construction equipment circuits |
Frequently Asked Questions
Q: What are the electrical specifications of the CT 8M8948 fuse?
A: The CT 8M8948 is rated at 15 amperes (15A) and 32 volts direct current (32VDC). It is a cartridge-style fuse with an overall length of 31.8 mm (1.25 inches). These specifications match the electrical requirements of Caterpillar electric lift truck and construction equipment circuits. Do not substitute fuses with different amperage or voltage ratings.
Q: What equipment uses the CT 8M8948 fuse?
A: The CT 8M8948 is designed for Caterpillar electric lift trucks and construction equipment. It protects high-current circuits against overcurrent conditions. Multiple Caterpillar lift truck and machine models use this fuse. Verify your equipment is Caterpillar brand and check your circuit diagram to confirm the correct fuse location and rating before replacement.
Q: How do I know if this fuse has blown?
A: A blown 15A fuse will have an open or blackened internal element visible when you remove it from the holder. The cartridge will appear visibly damaged or the metal conductor will show a break. If the fuse blows repeatedly, do not keep replacing it; investigate the underlying electrical fault in your equipment instead.
Q: Why is the 32VDC rating important?
A: The 32VDC rating ensures the fuse can safely interrupt electrical arcs and prevent circuit damage at that voltage level. Using a fuse rated below 32VDC may cause arcing and fire risk. Caterpillar electric lift truck systems operate at 32VDC, so only use fuses rated for that voltage or higher.