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LITTELFUSE Fuse: KLK Series, Midget, Fast-Acting, 9 A, 600 V AC, 500 V DC - Fast-Acting Cylindrical Fuses
LITTELFUSEFast-Acting Cylindrical Fuses

LITTELFUSE Fuse: KLK Series, Midget, Fast-Acting, 9 A, 600 V AC, 500 V DC

The LITTELFUSE KLK Series is a fast-acting cylindrical fuse, model KLK009, rated at 9 A, 600 V AC, and 500 V DC. It features a midget form factor with dimensions of 13/32 in x 1 1/2 in. This fuse is designed for…

SKU 3G-OTH-128130

Also listed as: KLK 009 · KLK-009

Brand
LITTELFUSE
Item
Fuse: KLK Series, Midget, Fast-Acting, 9 A, 600 V AC, 500 V DC
Category
Fast-Acting Cylindrical Fuses
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Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

LITTELFUSE
Manufacturer Part Number
KLK009
Type
Midget, Fast-Acting, 9 A, 13/32 in x 1 1/2 in
AC
600 V
DC
500 V

Technical Documents

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

Product Description

The LITTELFUSE KLK Series is a fast-acting cylindrical fuse, model KLK009, rated at 9 A, 600 V AC, and 500 V DC. It features a midget form factor with dimensions of 13/32 in x 1 1/2 in. This fuse is designed for overcurrent protection in industrial equipment.

Frequently Asked Questions

What is the LITTELFUSE KLK009 fuse used for?

The LITTELFUSE KLK009 is a fast-acting midget fuse used for overcurrent protection in industrial equipment. It safeguards circuits rated up to 9 A at 600 V AC or 500 V DC, making it suitable for control panels, motor starters, and power supplies where rapid response to faults is critical.

What are the specifications of the LITTELFUSE KLK009 fuse?

The LITTELFUSE KLK009 is a KLK Series, midget, fast-acting fuse rated at 9 A, 600 V AC, and 500 V DC. Its dimensions are 13/32 in x 1 1/2 in. The manufacturer part number is KLK009, and it is designed for cylindrical fuse holders in industrial overcurrent protection applications.

Where to buy LITTELFUSE KLK009 fuses worldwide?

3G Electric supplies LITTELFUSE KLK009 fuses worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we source and deliver this fuse to support your industrial maintenance and project needs.

How to select the correct LITTELFUSE KLK009 fuse for an application?

To select the LITTELFUSE KLK009, verify your circuit's voltage (up to 600 V AC or 500 V DC) and continuous current (9 A). Ensure the fuse holder accepts a 13/32 in x 1 1/2 in midget form factor. For fast-acting protection, match the fuse's interrupting rating to your system's fault current. Consult a qualified engineer for critical applications.

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 fast-acting 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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Compatible alternatives & equivalents

Cross-referenced by specification & description
LITTELFUSE Fuse: KLK Series, Midget, Fast-Acting, 6 A, 600 V AC, 500 V DC, 13/32 in x 1 1/2 in (MPN KLK006)
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LITTELFUSE Fuse: KLK Series, Midget, Fast-Acting, 6 A, 600 V AC, 500 V DC, 13/32 in x 1 1/2 in (MPN KLK006)
LITTELFUSE Fuse: KLK Series, Midget, Fast-Acting, 12 A, 600 V AC, 500 V DC, 13/32 in x 1 1/2 in (MPN KLK012)
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LITTELFUSE Fuse: KLK Series, Midget, Fast-Acting, 12 A, 600 V AC, 500 V DC, 13/32 in x 1 1/2 in (MPN KLK012)
LITTELFUSE Fuse: KLK Series, Midget, Fast-Acting, 1 A, 600 V AC, 500 V DC, 13/32 in x 1 1/2 in (MPN KLK001)
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LITTELFUSE Fuse: KLK Series, Midget, Fast-Acting, 1 A, 600 V AC, 500 V DC, 13/32 in x 1 1/2 in (MPN KLK001)
LITTELFUSE Fuse: KLK Series, Midget, Fast-Acting, 2 A, 600 V AC, 500 V DC, 13/32 in x 1 1/2 in (MPN KLK002)
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LITTELFUSE Fuse: KLK Series, Midget, Fast-Acting, 2 A, 600 V AC, 500 V DC, 13/32 in x 1 1/2 in (MPN KLK002)
LITTELFUSE Fuse: KLK Series, Midget, Fast-Acting, 8 A, 600 V AC, 500 V DC, 13/32 in x 1 1/2 in (MPN KLK008)
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LITTELFUSE Fuse: KLK Series, Midget, Fast-Acting, 8 A, 600 V AC, 500 V DC, 13/32 in x 1 1/2 in (MPN KLK008)
LITTELFUSE Fuse: KLK Series, Midget, Fast-Acting, 3 A, 600 V AC, 500 V DC, 13/32 in x 1 1/2 in (MPN KLK003)
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LITTELFUSE Fuse: KLK Series, Midget, Fast-Acting, 3 A, 600 V AC, 500 V DC, 13/32 in x 1 1/2 in (MPN KLK003)

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LITTELFUSE Fuse: KLK Series, Midget, Fast-Acting, 20 A, 600 V AC, 500 V DC, 13/32 in x 1 1/2 in (MPN KLK020)
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