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BUSSMANN Fuse: Class RK1, KTN-R Series, Fast-Acting, 400 A, 250 V AC, 250 V DC - Fast-Acting Blade Fuses
BUSSMANNFast-Acting Blade Fuses

BUSSMANN Fuse: Class RK1, KTN-R Series, Fast-Acting, 400 A, 250 V AC, 250 V DC

The BUSSMANN KTN-R Series Class RK1 Fast-Acting Blade Fuse (MPN KTN-R-400) is a 400 A, 250 V AC and 250 V DC non-indicating fuse. This industrial fuse is designed for overcurrent protection in electrical circuits.

SKU 3G-OTH-26148

Brand
BUSSMANN
Item
Fuse: Class RK1, KTN-R Series, Fast-Acting, 400 A, 250 V AC, 250 V DC
Category
Fast-Acting Blade Fuses
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Technical Specifications

BUSSMANN
Manufacturer Part Number
KTN-R-400
Series
KTN-R
Type
KTN-R Series, Fast-Acting, 400 A, Non-Indicating
AC
250 V
DC
250 V
View Full Spec Sheet

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BUSSMANN Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The BUSSMANN KTN-R Series Class RK1 Fast-Acting Blade Fuse (MPN KTN-R-400) is a 400 A, 250 V AC and 250 V DC non-indicating fuse. This industrial fuse is designed for overcurrent protection in electrical circuits.

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 fast-acting blade fuses. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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