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- Medium Voltage /
- Eaton /
5CLE-300E
5CLE-300E
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5CLE-300E Specifications
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5CLE-300E, Eaton, CLE, class E, indoor/outdoor, current limiting fuse, 5.5kV Maximum, (4.8 kV Nominal), 300A, 2 barrels, 3" diameter, 14" clip center, [email protected] AIC rating, Helix type medium voltage
| Manufacturer | Eaton | Subcategory | Medium Voltage |
| Family | CLE | ||
| Manufacturer | Eaton | ||
| Subcategory | Medium Voltage | ||
| Family | CLE |
Electrical.com is NOT an authorized distributor for Square D and therefore the manufacturer’s warranty does not apply. This product does include an Electrical.com 2 year warranty.



We can test, inspect and repair your 5CLE-300E. All repairs include a 2-Year Electrical.com Warranty.

The Eaton Bussmann 5CLE-300E is a medium-voltage, E-Rated current-limiting fuse designed for protection of transformers, switchgear, and feeder circuits in industrial and utility power systems. This model is rated for A and operates at up to 5500V, offering reliable fault interruption in medium-voltage distribution applications.
The 5CLE-300E features a double-barrel construction and is built to ANSI C37.46 standards. It provides a high interrupting rating of 63 kA RMS symmetrical, ensuring robust protection in high-fault current environments. The fuse has a 3-inch diameter, an overall length of 17.9 inches, and 14-inch clip centers for compatibility with standard mountings. It is suitable for both indoor and outdoor use, supporting system protection continuity under demanding service conditions.
You can find the 5CLE-300E at Electrical.com, your trusted source for Eaton Bussmann fuses and medium-voltage circuit protection components. Our experienced team is available to help with specification support, product selection, and application guidance.

