Description
The GRACO 557264 is a blade-type fuse rated at 5 amps, designed for use in GRACO industrial equipment. Its primary function is to protect electrical circuits from overcurrent by breaking the circuit if the current exceeds the rated 5 amps. The fuse is constructed for reliability and safety in demanding environments.
Key Features:
- Blade-type fuse
- 557264
- For use with GRACO automatic lubrication systems on Komatsu WA600-8, WA500-8, WA500-7, WA470-8, WA470-7, WA380-8, WA380-7
- Compact size for easy installation
- Reliable circuit protection
- Designed for industrial environments
Applications:
Used in GRACO automatic lubrication systems for heavy equipment such as Komatsu wheel loaders and similar machinery to protect electrical circuits from overcurrent.
Installation Notes:
- Using genuine GRACO parts ensures compatibility, reliability, and maintains equipment warranty.
- Always disconnect power before replacing the fuse.
- Ensure the replacement fuse matches the specified amperage (5A).
- Check for correct orientation and secure seating in the fuse holder.
- Regularly inspect fuses for signs of wear or damage.
- Replace blown fuses only with the correct type and rating.






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