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LITTELFUSE KLLU1600X Class L Time-Delay Bolt-On Fuse, 1.6 kA, 600 V AC, 300 V DC - Time-Delay Bolt-On Fuses
LITTELFUSETime-Delay Bolt-On Fuses

LITTELFUSE KLLU1600X Class L Time-Delay Bolt-On Fuse, 1.6 kA, 600 V AC, 300 V DC

The LITTELFUSE KLLU Series Class L Time-Delay Bolt-On Fuse (MPN KLLU1600X) is a 1.6 kA, 600 V AC, 300 V DC industrial fuse with a bolt-on body. It provides time-delay operation for overcurrent protection in…

SKU 3G-OTH-27420

Brand
LITTELFUSE
Item
KLLU1600X Class L Time-Delay Bolt-On Fuse, 1.6 kA, 600 V AC, 300 V DC
Part Number
KLLU1600X
Category
Time-Delay Bolt-On Fuses
Available to Order
Also known as:KLLU1600XLITTELFUSE
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Technical Specifications

LITTELFUSE
Manufacturer Part Number
KLLU1600X
Series
KLLU
Type
KLLU Series, Bolt-On Body, Time-Delay, 1.6 kA
AC
600 V
DC
300 V

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

Product Description

The LITTELFUSE KLLU Series Class L Time-Delay Bolt-On Fuse (MPN KLLU1600X) is a 1.6 kA, 600 V AC, 300 V DC industrial fuse with a bolt-on body. It provides time-delay operation for overcurrent protection in high-current applications.

Frequently Asked Questions

What is the LITTELFUSE KLLU1600X fuse used for?

The LITTELFUSE KLLU1600X is a Class L time-delay bolt-on fuse rated 1.6 kA, 600 V AC, 300 V DC. It protects industrial equipment such as switchboards, panelboards, and motor control centers from overcurrent and short circuits in high-current power distribution systems.

What are the specifications of the LITTELFUSE KLLU1600X?

The LITTELFUSE KLLU1600X is a KLLU Series Class L time-delay bolt-on fuse. Key specs: 1.6 kA current rating, 600 V AC, 300 V DC, bolt-on body design. The manufacturer part number is KLLU1600X. It provides time-delay overcurrent protection for high-current industrial circuits.

Where to buy the LITTELFUSE KLLU1600X worldwide?

3G Electric supplies the LITTELFUSE KLLU1600X fuse worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time. We source and deliver this KLLU Series fuse to any country.

How to select the correct LITTELFUSE KLLU1600X fuse?

To select the correct LITTELFUSE KLLU1600X, verify your system voltage (600 V AC or 300 V DC max) and continuous current (1.6 kA). Ensure the bolt-on mounting matches your fuse holder. The time-delay characteristic handles inrush loads. Always consult the manufacturer's data sheet for coordination and interrupting rating.

Used in

Common applications for LITTELFUSE
Industrial drives — Littelfuse PSR series semiconductor fuses for overcurrent protection of variable-frequency drives and DC bus circuits.
Branch circuit protection — Littelfuse CCMR series time-delay fuses in control panels and distribution boards.
Compact equipment — Littelfuse SLC series Class G fuses in rejection-style holders for space-constrained branch circuits.
Main service entrance — Littelfuse KLPC series Class L bolt-on fuses for high-current industrial power distribution.
Motor circuits — Littelfuse FLSR series Class RK5 time-delay fuses for motor branch circuits and transformers.
Power supplies — Littelfuse 473 series axial-lead time-delay fuses for solder-in protection in power supplies and instrumentation.
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LITTELFUSE Products

3G Electric supplies LITTELFUSE 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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