Medium-Voltage Fuse, JCU Series, 400A, Time-Delay, Cylindrical MPN:JCU-400E
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In Stock
Free Shipping
In Stock
SKU
510-G3411511
Medium-Voltage Fuse, JCU Series, 400A, Time-Delay, Cylindrical
Protect your medium-voltage electrical systems with the Eaton Bussmann JCU Series 400A Time-Delay Fuse. Designed for use in a variety of applications, including power distribution and industrial settings, this fuse provides reliable overcurrent protection and interruption ratings of 100kA (asymmetric) and 63kA (symmetric) at 5.5kV AC. Its time-delay feature allows for temporary overloads, preventing unnecessary shutdowns. The cylindrical body is made of fiberglass and features an indicating mechanism for easy identification. With a compact size of 17 7/8 in L x 3 in dia, this fuse is ideal for use in tight spaces, making it a valuable addition to any electrical system.
Top product features:
- Time-Delay Functionality
- Interrupt Rating of 100kA (Asym.) at 5500V AC and 63kA (Sym.) at 5500V AC
- Dual Element Design with Fiberglass Body Material
Top product applications:
- Power distribution systems
- Industrial electrical equipment
- High-voltage power transmission and distribution
Medium Voltage Fuse, 400 A, 5.5 kV AC, Not Applicable, Class E-Rated, JCU Series, Indicating, Time-Delay, Body Style Cylindrical, Non-Rejection, Interrupt Rating 100kA (Asym.) at 5500V AC, 63kA (Sym.) at 5500V AC, Fuse Size 17-7/8 in L x 3 in dia, Length 17 7/8 in, Diameter 3 in, Equivalent Brand and Series Bussmann JCU, Equivalent Series JCU, Body Material Fiberglass, Dual Element, Standards ANSI
Additional Information
- Country of Origin: HU
- Drop Ship Item: Yes
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 180 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 23.10
- Package Width: 10.80
- Package Height: 9.00
- Package Weight: 21.25
Product info last updated on February 4, 2026 11:52pm UTC
Category: Fuses and Accessories