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LITTELFUSE Fuse: KLK Series, Midget, Fast-Acting, 12 A, 600 V AC, 500 V DC - Fast-Acting Cylindrical Fuses
LITTELFUSEFast-Acting Cylindrical Fuses

LITTELFUSE Fuse: KLK Series, Midget, Fast-Acting, 12 A, 600 V AC, 500 V DC

The LITTELFUSE KLK Series is a fast-acting cylindrical fuse, specifically a midget fuse rated at 12 A, 600 V AC, and 500 V DC. It features a 13/32 in x 1 1/2 in body size and is identified by manufacturer part number…

SKU 3G-OTH-133923

Brand
LITTELFUSE
Item
Fuse: KLK Series, Midget, Fast-Acting, 12 A, 600 V AC, 500 V DC
Category
Fast-Acting Cylindrical Fuses
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Technical Specifications

LITTELFUSE
Manufacturer Part Number
KLK012
Type
Midget, Fast-Acting, 12 A, 13/32 in x 1 1/2 in
AC
600 V
DC
500 V
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LITTELFUSE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The LITTELFUSE KLK Series is a fast-acting cylindrical fuse, specifically a midget fuse rated at 12 A, 600 V AC, and 500 V DC. It features a 13/32 in x 1 1/2 in body size and is identified by manufacturer part number KLK012.

Frequently Asked Questions

What is the LITTELFUSE KLK012 fuse used for?

The LITTELFUSE KLK012 is a fast-acting midget fuse used to protect electrical circuits from overcurrent in industrial control panels, motor starters, and power supplies. It is rated 12 A, 600 V AC, and 500 V DC, making it suitable for branch circuit protection in equipment requiring quick response to short circuits.

What are the specifications of the LITTELFUSE KLK012 fuse?

The LITTELFUSE KLK012 is a KLK Series, midget, fast-acting cylindrical fuse rated 12 A, 600 V AC, and 500 V DC. Its body size is 13/32 in x 1 1/2 in. The manufacturer part number is KLK012. It is designed for fast-acting overcurrent protection in industrial applications.

Where to buy LITTELFUSE KLK012 fuses worldwide?

You can source LITTELFUSE KLK012 fuses worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we supply genuine LITTELFUSE components for industrial maintenance and OEM needs.

How to select the correct LITTELFUSE KLK012 fuse for an application?

To select the LITTELFUSE KLK012, verify your circuit's voltage (max 600 V AC or 500 V DC) and current rating (12 A). Ensure the fuse holder accepts a 13/32 in x 1 1/2 in midget body. For fast-acting protection, match the 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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