Medium-Voltage Fuse, JCK Series, 450A, Time-Delay, 2540V AC, Cylindrical MPN:JCK-24R
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Free Shipping
In Stock
SKU
510-G1699801
Medium-Voltage Fuse, JCK Series, 450A, Time-Delay, 2540V AC, Cylindrical
Protect your medium-voltage electrical systems with the reliable JCK Series 450A Time-Delay Fuse from Eaton Bussmann. Designed for use in a variety of applications, including industrial and commercial settings, this fuse provides fast and efficient protection against overcurrent conditions. Its time-delay feature allows for temporary overloads, while its high interrupt ratings ensure reliable operation. With a compact cylindrical design and indicating functionality, this fuse is ideal for use in crowded electrical panels and switchgear. Its Class R-Rated construction and UL Recognized certification ensure compliance with industry standards, making it a trusted choice for electrical engineers and technicians.
Top product features:
- Time-Delay functionality
- Interrupt Rating of 50kA (Sym.) at 2450V AC and 80kA (Asym.) at 2450V AC
- Dual Element design with Fiberglass body
Top product applications:
- Power Generation and Distribution Systems
- Medium-Voltage Power Transformers and Switchgear
- High-Voltage Switching and Circuit Protection Systems
Medium Voltage Fuse, 450 A, 2.54 kV AC, Not Applicable, Class R-Rated, JCK Series, Indicating, Time-Delay, Body Style Cylindrical, Non-Rejection, Interrupt Rating 50kA (Sym.) at 2450V AC, 80kA (Asym.) at 2450V AC, Fuse Size 11-15/64 in L x 3 in dia, Length 11 15/64 in, Diameter 3 in, Equivalent Brand and Series Bussmann JCK, Mersen A240R, Equivalent Series A240R, JCK, Body Material Fiberglass, Dual Element, Standards UL Recognized (Guide MSSS2, File E96676)
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: 13.40
- Package Width: 10.30
- Package Height: 8.00
- Package Weight: 13.22
Product info last updated on March 26, 2026 4:37pm UTC
Category: Fuses and Accessories