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LITTELFUSE KLK.100 Fast-Acting Midget Fuse - Fast-Acting Cylindrical Fuses
LITTELFUSEFast-Acting Cylindrical Fuses

LITTELFUSE KLK.100 Fast-Acting Midget Fuse

The LITTELFUSE KLK Series is a fast-acting cylindrical fuse, specifically a midget fuse rated at 100 mA, 600 V AC, and 500 V DC. With dimensions of 13/32 in x 1 1/2 in and manufacturer part number KLK.100, this fuse…

SKU 3G-OTH-133993

Also listed as: KLK100 · KLK 100 · KLK-100

Brand
LITTELFUSE
Item
KLK.100 Fast-Acting Midget Fuse
Part Number
KLK.100
Category
Fast-Acting Cylindrical Fuses
Available to Order
Also known as:KLK.100LITTELFUSE
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Technical specs
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Local availability & support

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.

Compliance & shipping

Hazardous material
Not classified as hazardous
California Prop 65 warning
Warning appliesProp 65 warning
Licence required
No licence required
Safety Data Sheet
Not available
Special shipping
Ships under standard freight

Technical Specifications

LITTELFUSE
Manufacturer Part Number
KLK.100
Series
KLK
Type
Midget, Fast-Acting, 100 mA, 13/32 in x 1 1/2 in
AC
600 V
DC
500 V
Speed
Fast-Acting
Weight
0.00 lbs
Standards
CE; RoHS; UL Listed
Description
KLK100 FUS 600V F/A MIDGET .100A
Catalog Page
N/A
Body Material
Melamine
Current Rating
100 mA Current Rating This describes the maximum current these devices can safely handle. Exceeding this current may cause equipment damage or create electrical shock hazards.
Overall Length
1-1/2 in Overall Length
Fuse Body Style
Cylindrical
Overall Diameter
13/32 in Overall Diameter
Country of Origin
Mexico (subject to change)
Visual Indication
Non-Indicating
Fuse Class or Type
Midget
Fits Fuse Block Style
Non-Rejection
Equivalent Brand and Series
Littelfuse KLK
Compatible Fuse Block Series
L60030M Compatible Fuse Block Series This describes which series, style, or size of fuse block or holder is compatible with these fuses.

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, specifically a midget fuse rated at 100 mA, 600 V AC, and 500 V DC. With dimensions of 13/32 in x 1 1/2 in and manufacturer part number KLK.100, this fuse is designed for overcurrent protection in industrial equipment.

Frequently Asked Questions

What is the LITTELFUSE KLK.100 fuse used for?

The LITTELFUSE KLK.100 is a fast-acting midget fuse used for overcurrent protection in industrial equipment. It safeguards sensitive circuits by quickly interrupting fault currents at 600 V AC or 500 V DC, making it suitable for control panels, power supplies, and motor control centers.

What are the specifications of the LITTELFUSE KLK.100 fuse?

The LITTELFUSE KLK.100 is a fast-acting midget fuse rated at 100 mA, 600 V AC, and 500 V DC. It has a cylindrical body measuring 13/32 in x 1 1/2 in, with manufacturer part number KLK.100. It belongs to the KLK Series and is designed for reliable overcurrent protection.

Where to buy the LITTELFUSE KLK.100 fuse worldwide?

You can source the LITTELFUSE KLK.100 fuse from 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 supply genuine LITTELFUSE components for industrial applications.

How to select the correct LITTELFUSE KLK series fuse for an application?

To select the correct LITTELFUSE KLK series fuse, match the voltage rating (600 V AC or 500 V DC) and current rating (e.g., 100 mA for KLK.100) to your circuit requirements. Ensure the fast-acting characteristic suits sensitive loads. Consult the fuse's time-current curve and verify physical dimensions (13/32 in x 1 1/2 in) fit your holder.

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 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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