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BUSSMANN Medium Voltage Fuse: JCK Series, R-Rated, 2.54 kV AC, 390 A, Time-Delay - Time-Delay Cylindrical Fuses
BUSSMANNTime-Delay Cylindrical Fuses

BUSSMANN Medium Voltage Fuse: JCK Series, R-Rated, 2.54 kV AC, 390 A, Time-Delay

The BUSSMANN JCK Series is a medium-voltage, time-delay cylindrical fuse, R-rated at 2.54 kV AC and 390 A (MPN JCK-18R). This indicating fuse is designed for overcurrent protection in industrial electrical systems.

SKU 3G-OTH-25529

Brand
BUSSMANN
Item
Medium Voltage Fuse: JCK Series, R-Rated, 2.54 kV AC, 390 A, Time-Delay
Category
Time-Delay Cylindrical Fuses
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Technical Specifications

BUSSMANN
Manufacturer Part Number
JCK-18R
Series
JCK
Type
R-Rated, 2.54 kV AC, 390 A, Time-Delay, Indicating
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BUSSMANN Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The BUSSMANN JCK Series is a medium-voltage, time-delay cylindrical fuse, R-rated at 2.54 kV AC and 390 A (MPN JCK-18R). This indicating fuse is designed for overcurrent protection in industrial electrical systems.

Used in

Common applications for BUSSMANN
Industrial motor control centers — BUSSMANN LPT series Class T time-delay fuses for branch circuit protection
Semiconductor protection in variable frequency drives — BUSSMANN FWA series fast-acting bolt-on fuses rated 150 V AC/DC
Automotive auxiliary circuit protection — BUSSMANN CB222 series Type II circuit breakers in 12 V DC systems
Control panel overcurrent protection — BUSSMANN FNA series midget time-delay indicating fuses for instrumentation
Main feeder protection in power distribution — BUSSMANN KLU series Class L time-delay bolt-on fuses up to 650 A
Fuse replacement in existing panels — BUSSMANN S-8301-1-R fuse block accepting 3AG and other glass/ceramic fuses

BUSSMANN Products

3G Electric supplies BUSSMANN time-delay cylindrical fuses. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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