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BUSSMANN Fuse: Class L, KLU Series, Bolt-On Body, Time-Delay, 601 A, 600 V AC - Time-Delay Bolt-On Fuses
BUSSMANNTime-Delay Bolt-On Fuses

BUSSMANN Fuse: Class L, KLU Series, Bolt-On Body, Time-Delay, 601 A, 600 V AC

The BUSSMANN KLU Series fuse is a Class L, time-delay bolt-on fuse rated at 601 A and 600 V AC. This non-indicating fuse, model KLU-601, is designed for overcurrent protection in industrial electrical systems.

SKU 3G-OTH-25728

Also listed as: KLU601 · KLU 601

Brand
BUSSMANN
Item
Fuse: Class L, KLU Series, Bolt-On Body, Time-Delay, 601 A, 600 V AC
Category
Time-Delay Bolt-On Fuses
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Technical Specifications

BUSSMANN
Manufacturer Part Number
KLU-601
Series
KLU
Type
KLU Series, Bolt-On Body, Time-Delay, 601 A, Non-Indicating
AC
600 V

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

Product Description

The BUSSMANN KLU Series fuse is a Class L, time-delay bolt-on fuse rated at 601 A and 600 V AC. This non-indicating fuse, model KLU-601, is designed for overcurrent protection in industrial electrical systems.

Frequently Asked Questions

What is the BUSSMANN KLU-601 fuse used for?

The BUSSMANN KLU-601 is a Class L, time-delay bolt-on fuse used for overcurrent protection in industrial electrical systems. It handles high-current applications up to 601 A at 600 V AC, making it suitable for protecting feeders, motors, and transformers in manufacturing plants and commercial buildings.

What are the specifications of the BUSSMANN KLU-601 fuse?

The BUSSMANN KLU-601 is a Class L, time-delay bolt-on fuse rated at 601 A and 600 V AC. It is non-indicating and part of the KLU series. The bolt-on body design ensures secure mounting in fuse holders. BUSSMANN is the OEM brand for this overcurrent protection device.

Where to buy the BUSSMANN KLU-601 fuse worldwide?

You can source the BUSSMANN KLU-601 fuse through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we provide competitive pricing and reliable sourcing for BUSSMANN products.

How to select the correct BUSSMANN KLU-601 fuse for an application?

To select the BUSSMANN KLU-601, verify your system voltage (600 V AC max) and continuous current (601 A). Ensure the fuse holder accepts a bolt-on Class L body. Time-delay characteristics allow temporary inrush currents from motors or transformers. Always consult the manufacturer's data sheet for coordination and interrupting rating requirements.

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

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Cross-referenced by specification & description
BUSSMANN Fuse: Class L, KLU Series, Bolt-On Body, Time-Delay, 650 A, 600 V AC, Non-Indicating (MPN KLU-650)
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BUSSMANN Fuse: Class L, KLU Series, Bolt-On Body, Time-Delay, 650 A, 600 V AC, Non-Indicating (MPN KLU-650)
BUSSMANN Fuse: Class L, KLU Series, Bolt-On Body, Time-Delay, 700 A, 600 V AC, Non-Indicating (MPN KLU-700)
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BUSSMANN Fuse: Class L, KLU Series, Bolt-On Body, Time-Delay, 700 A, 600 V AC, Non-Indicating (MPN KLU-700)
BUSSMANN Fuse: Class L, KLU Series, Bolt-On Body, Time-Delay, 3 kA, 600 V AC, Non-Indicating (MPN KLU-3000)
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BUSSMANN Fuse: Class L, KLU Series, Bolt-On Body, Time-Delay, 3 kA, 600 V AC, Non-Indicating (MPN KLU-3000)
BUSSMANN Fuse: Class L, KLU Series, Bolt-On Body, Time-Delay, 1.8 kA, 600 V AC, Non-Indicating (MPN KLU-1800)
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BUSSMANN Fuse: Class L, KLU Series, Bolt-On Body, Time-Delay, 1.8 kA, 600 V AC, Non-Indicating (MPN KLU-1800)
BUSSMANN Fuse: Class L, KLU Series, Bolt-On Body, Time-Delay, 1.5 kA, 600 V AC, Non-Indicating (MPN KLU-1500)
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BUSSMANN Fuse: Class L, KLU Series, Bolt-On Body, Time-Delay, 1.5 kA, 600 V AC, Non-Indicating (MPN KLU-1500)
BUSSMANN Fuse: Class L, KLU Series, Bolt-On Body, Time-Delay, 2 kA, 600 V AC, Non-Indicating (MPN KLU-2000)
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BUSSMANN Fuse: Class L, KLU Series, Bolt-On Body, Time-Delay, 2 kA, 600 V AC, Non-Indicating (MPN KLU-2000)

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