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LITTELFUSE Fuse: Class L, KLPC Series, Bolt-On Body, Time-Delay, 1.9 kA, 600 V AC - Time-Delay Bolt-On Fuses
LITTELFUSETime-Delay Bolt-On Fuses

LITTELFUSE Fuse: Class L, KLPC Series, Bolt-On Body, Time-Delay, 1.9 kA, 600 V AC

The LITTELFUSE KLPC1900X is a Class L, time-delay bolt-on fuse from the KLPC Series. It is rated for 1.9 kA at 600 V AC and 480 V DC. This fuse is designed for overcurrent protection in industrial power distribution…

SKU 3G-OTH-26816

Brand
LITTELFUSE
Item
Fuse: Class L, KLPC Series, Bolt-On Body, Time-Delay, 1.9 kA, 600 V AC
Category
Time-Delay Bolt-On Fuses
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Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

LITTELFUSE
Manufacturer Part Number
KLPC1900X
Series
KLPC
Type
KLPC Series, Bolt-On Body, Time-Delay, 1.9 kA
AC
600 V
DC
480 V

Technical Documents

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

Product Description

The LITTELFUSE KLPC1900X is a Class L, time-delay bolt-on fuse from the KLPC Series. It is rated for 1.9 kA at 600 V AC and 480 V DC. This fuse is designed for overcurrent protection in industrial power distribution systems.

Frequently Asked Questions

What is the LITTELFUSE KLPC1900X fuse used for?

The LITTELFUSE KLPC1900X is a Class L, time-delay bolt-on fuse rated for 1.9 kA at 600 V AC and 480 V DC. It provides overcurrent protection in industrial power distribution systems, safeguarding equipment like switchgear and motor control centers from short circuits and overloads.

What are the specifications of the LITTELFUSE KLPC1900X?

The LITTELFUSE KLPC1900X is a Class L, KLPC Series, bolt-on body, time-delay fuse. It is rated for 1.9 kA at 600 V AC and 480 V DC. The manufacturer part number is KLPC1900X. It is designed for overcurrent protection in industrial power distribution systems.

Where to buy the LITTELFUSE KLPC1900X worldwide?

3G Electric supplies the LITTELFUSE KLPC1900X fuse to customers worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this Class L, time-delay bolt-on fuse to your facility. Contact us for availability and lead time.

How to select the correct LITTELFUSE KLPC1900X fuse for an application?

To select the LITTELFUSE KLPC1900X, verify your system voltage (600 V AC or 480 V DC) and required current rating (1.9 kA). Ensure the fuse holder accepts a Class L bolt-on body. Consult the KLPC Series time-delay curve to confirm coordination with downstream protection devices.

Used in

Common applications for LITTELFUSE
Power electronics protection — Littelfuse PSR Series semiconductor fuses for IGBT and diode protection in variable frequency drives.
Solar photovoltaic systems — Littelfuse SPF Series fast-acting fuses for string overcurrent protection in PV arrays.
Automotive electrical systems — Littelfuse MIDI® 498 Series bolt-on fuses for battery and alternator protection in vehicles.
Industrial control panels — Littelfuse KLKD Series midget fuses for branch circuit protection in control transformers and relays.
Motor control centers — Littelfuse BLF Series fast-acting fuses for short-circuit protection of motor starters and contactors.

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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Compatible alternatives & equivalents

Cross-referenced by specification & description
LITTELFUSE Fuse: Class L, KLPC Series, Bolt-On Body, Time-Delay, 2.1 kA, 600 V AC, 480 V DC (MPN KLPC2100X)
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LITTELFUSE Fuse: Class L, KLPC Series, Bolt-On Body, Time-Delay, 2.1 kA, 600 V AC, 480 V DC (MPN KLPC2100X)
LITTELFUSE Fuse: Class L, KLPC Series, Bolt-On Body, Time-Delay, 1.4 kA, 600 V AC, 480 V DC (MPN KLPC1400X)
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LITTELFUSE Fuse: Class L, KLPC Series, Bolt-On Body, Time-Delay, 1.4 kA, 600 V AC, 480 V DC (MPN KLPC1400X)
LITTELFUSE Fuse: Class L, KLPC Series, Bolt-On Body, Time-Delay, 1.8 kA, 600 V AC, 480 V DC (MPN KLPC1800X)
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LITTELFUSE Fuse: Class L, KLPC Series, Bolt-On Body, Time-Delay, 1.8 kA, 600 V AC, 480 V DC (MPN KLPC1800X)
LITTELFUSE Fuse: Class L, KLPC Series, Bolt-On Body, Time-Delay, 1.35 kA, 600 V AC, 480 V DC (MPN KLPC1350X)
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LITTELFUSE Fuse: Class L, KLPC Series, Bolt-On Body, Time-Delay, 1.35 kA, 600 V AC, 480 V DC (MPN KLPC1350X)
LITTELFUSE Fuse: Class L, KLPC Series, Bolt-On Body, Time-Delay, 1.2 kA, 600 V AC, 480 V DC (MPN KLPC1200X)
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LITTELFUSE Fuse: Class L, KLPC Series, Bolt-On Body, Time-Delay, 1.2 kA, 600 V AC, 480 V DC (MPN KLPC1200X)
LITTELFUSE Fuse: Class L, KLPC Series, Bolt-On Body, Time-Delay, 1.6 kA, 600 V AC, 480 V DC (MPN KLPC1600X)
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LITTELFUSE Fuse: Class L, KLPC Series, Bolt-On Body, Time-Delay, 1.6 kA, 600 V AC, 480 V DC (MPN KLPC1600X)

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