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LITTELFUSE Fuse: KLK Series, Midget, Fast-Acting, 200 mA, 600 V AC, 500 V DC - Fast-Acting Cylindrical Fuses
LITTELFUSEFast-Acting Cylindrical Fuses

LITTELFUSE Fuse: KLK Series, Midget, Fast-Acting, 200 mA, 600 V AC, 500 V DC

The LITTELFUSE KLK Series is a fast-acting cylindrical fuse, specifically the KLK.200 model, rated at 200 mA, 600 V AC, and 500 V DC. It features a midget form factor with dimensions of 13/32 in x 1 1/2 in.

SKU 3G-OTH-134019

Also listed as: KLK200 · KLK 200 · KLK-200

Brand
LITTELFUSE
Item
Fuse: KLK Series, Midget, Fast-Acting, 200 mA, 600 V AC, 500 V DC
Category
Fast-Acting Cylindrical Fuses
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

LITTELFUSE
Manufacturer Part Number
KLK.200
Type
Midget, Fast-Acting, 200 mA, 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, specifically the KLK.200 model, rated at 200 mA, 600 V AC, and 500 V DC. It features a midget form factor with dimensions of 13/32 in x 1 1/2 in.

Frequently Asked Questions

What is the LITTELFUSE KLK.200 fuse used for?

The LITTELFUSE KLK.200 is a fast-acting cylindrical fuse used for overcurrent protection in industrial control panels, power supplies, and branch circuits. Its 200 mA rating and 600 V AC / 500 V DC capability make it suitable for sensitive electronic equipment where rapid response to faults is critical.

What are the specifications of the LITTELFUSE KLK.200 fuse?

The LITTELFUSE KLK.200 is a midget, fast-acting fuse rated at 200 mA, 600 V AC, and 500 V DC. It has a 13/32 in x 1 1/2 in cylindrical body. The KLK Series is designed for reliable overcurrent protection in demanding industrial environments.

Where to buy LITTELFUSE KLK.200 fuses worldwide?

3G Electric supplies the LITTELFUSE KLK.200 fuse 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 LITTELFUSE component to support your operations.

How to select the correct LITTELFUSE KLK.200 fuse for an application?

To select the LITTELFUSE KLK.200, verify your circuit's voltage (up to 600 V AC or 500 V DC) and ensure the current rating matches 200 mA. The fast-acting characteristic is ideal for protecting sensitive electronics. Confirm the midget form factor fits your fuse holder. Consult LITTELFUSE application notes for specific coordination requirements.

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, 100 mA, 600 V AC, 500 V DC, 13/32 in x 1 1/2 in (MPN KLK.100)
LITTELFUSE
LITTELFUSE Fuse: KLK Series, Midget, Fast-Acting, 100 mA, 600 V AC, 500 V DC, 13/32 in x 1 1/2 in (MPN KLK.100)
LITTELFUSE Fuse: KLK Series, Midget, Fast-Acting, 250 mA, 600 V AC, 500 V DC, 13/32 in x 1 1/2 in (MPN KLK.250)
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LITTELFUSE Fuse: KLK Series, Midget, Fast-Acting, 250 mA, 600 V AC, 500 V DC, 13/32 in x 1 1/2 in (MPN KLK.250)
LITTELFUSE Fuse: KLK Series, Midget, Fast-Acting, 750 mA, 600 V AC, 500 V DC, 13/32 in x 1 1/2 in (MPN KLK.750)
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LITTELFUSE Fuse: KLK Series, Midget, Fast-Acting, 750 mA, 600 V AC, 500 V DC, 13/32 in x 1 1/2 in (MPN KLK.750)
LITTELFUSE Fuse: KLKD Series, Midget, Fast-Acting, 250 mA, 600 V AC, 600 V DC, 13/32 in x 1 1/2 in (MPN KLKD.250)
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LITTELFUSE Fuse: KLKD Series, Midget, Fast-Acting, 250 mA, 600 V AC, 600 V DC, 13/32 in x 1 1/2 in (MPN KLKD.250)
LITTELFUSE Fuse: KLKD Series, Midget, Fast-Acting, 300 mA, 600 V AC, 600 V DC, 13/32 in x 1 1/2 in (MPN KLKD.300)
LITTELFUSE
LITTELFUSE Fuse: KLKD Series, Midget, Fast-Acting, 300 mA, 600 V AC, 600 V DC, 13/32 in x 1 1/2 in (MPN KLKD.300)
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
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, 30 A, 600 V AC, 500 V DC, 13/32 in x 1 1/2 in (MPN KLK030)
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LITTELFUSE Fuse: KLK Series, Midget, Fast-Acting, 30 A, 600 V AC, 500 V DC, 13/32 in x 1 1/2 in (MPN KLK030)
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LITTELFUSE Fuse: KLK Series, Midget, Fast-Acting, 500 mA, 600 V AC, 500 V DC, 13/32 in x 1 1/2 in (MPN KLK.500)
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LITTELFUSE Fuse: KLK Series, Midget, Fast-Acting, 500 mA, 600 V AC, 500 V DC, 13/32 in x 1 1/2 in (MPN KLK.500)
LITTELFUSE Fuse: KLKD Series, Midget, Fast-Acting, 15 A, 600 V AC, 600 V DC, 13/32 in x 1 1/2 in (MPN KLKD015)
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LITTELFUSE Fuse: KLKD Series, Midget, Fast-Acting, 15 A, 600 V AC, 600 V DC, 13/32 in x 1 1/2 in (MPN KLKD015)
LITTELFUSE Fuse: JLS Series, Class J, Cylindrical Body, Fast-Acting, 20 A, 600 V AC, Non-Indicating (MPN JLS020)
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LITTELFUSE Fuse: JLS Series, Class J, Cylindrical Body, Fast-Acting, 20 A, 600 V AC, Non-Indicating (MPN JLS020)