KLKD Fuse Series

Littelfuse KLKD Fuse Series is fast-acting with a high DC voltage rating of 600Vac/Vdc that is used in solar combiner boxes and in circuits with DC fault currents up to 50,000 amperes. The KLKD Series fuses are available in standard and board-mount configurations and have been designed to meet both the UL and IEC photovoltaic fuse standards.

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Description Datasheet Availability Pricing (IDR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Product
Current Rating
Voltage Rating AC
Fuse Type
Voltage Rating DC
Interrupt Rating
Body Style
Mounting Style
Termination Style
Indicator Style
Packaging
Resistance
Series
Littelfuse Industrial & Electrical Fuses .1A 600VAC 600VDC Midget
Datasheet
10Expected 14/08/2026
Min.: 1
Mult.: 1

Circuit Protection Fuses 100 mA 600 VAC Fast-Acting Fuses 600 VDC 100 kA Cartridge Fuses Holder Cartridge Without Indicator Bulk 85.5 Ohms KLKD
Littelfuse Industrial & Electrical Fuses 15A 600VAC 600VDC F/A MIDGET
Datasheet
100Factory Stock Available
More Info Available
Min.: 1
Mult.: 1

Circuit Protection Fuses 15 A 600 VAC Fast-Acting Fuses 600 VDC 50 kA, 100 kA Cartridge Fuses Holder Clip Without Indicator Bulk 7.855 mOhms KLKD
Littelfuse Industrial & Electrical Fuses 15A 600VAC 600VDC F/A MIDGET
Datasheet
200Factory Stock Available
More Info Available
Min.: 1
Mult.: 1

Circuit Protection Fuses 15 A 600 VAC Fast-Acting Fuses 600 VDC 50 kA, 100 kA Cartridge Fuses Holder Cartridge Without Indicator Bulk 7.855 mOhms KLKD
Littelfuse Industrial & Electrical Fuses .1A 600VAC 600VDC F/A MIDGET
Datasheet
Non-Stocked Lead-Time 24 Weeks
Min.: 1
Mult.: 1

Circuit Protection Fuses 100 mA 600 VAC Fast-Acting Fuses 600 VDC 50 kA, 100 kA Cartridge Fuses Holder Cartridge Without Indicator Bulk 85.5 Ohms KLKD
Littelfuse Industrial & Electrical Fuses .1A 600VAC 600VDC F/A MIDGET
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 100
Mult.: 100

Circuit Protection Fuses 100 mA 600 VAC Fast-Acting Fuses 600 VDC 50 kA, 100 kA Cartridge Fuses Holder Clip Without Indicator Bulk 85.5 Ohms KLKD
Littelfuse Industrial & Electrical Fuses .125A 600VAC 600VDC F/A MIDGET
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 100
Mult.: 100

Circuit Protection Fuses 125 mA 600 VAC Fast-Acting Fuses 600 VDC 50 kA, 100 kA Cartridge Fuses Holder Cartridge Without Indicator Bulk 65 Ohms KLKD
Littelfuse Industrial & Electrical Fuses .2A 600VAC 600VDC F/A MIDGET
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 100
Mult.: 100

Circuit Protection Fuses 200 mA 600 VAC Fast-Acting Fuses 600 VDC 50 kA, 100 kA Cartridge Fuses Holder Cartridge Without Indicator Bulk 30.9 Ohms KLKD
Littelfuse Industrial & Electrical Fuses .25A 600VAC 600VDC F/A MIDGET
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 100
Mult.: 100

Circuit Protection Fuses 250 mA 600 VAC Fast-Acting Fuses 600 VDC 50 kA, 100 kA Cartridge Fuses Holder Cartridge Without Indicator Bulk 22 Ohms KLKD
Littelfuse Industrial & Electrical Fuses .3A 600VAC 600VDC F/A MIDGET
Datasheet
Non-Stocked Lead-Time 19 Weeks
Min.: 100
Mult.: 100

Circuit Protection Fuses 300 mA 600 VAC Fast-Acting Fuses 600 VDC 50 kA, 100 kA Cartridge Fuses Holder Cartridge Without Indicator Bulk 16.2 Ohms KLKD
Littelfuse Industrial & Electrical Fuses .5A 600VAC 600VDC F/A MIDGET
Datasheet
100Factory Stock Available
More Info Available
Min.: 100
Mult.: 100

Circuit Protection Fuses 500 mA 600 VAC Fast-Acting Fuses 600 VDC 50 kA, 100 kA Cartridge Fuses Holder Cartridge Without Indicator Bulk 8.16 Ohms KLKD
Littelfuse Industrial & Electrical Fuses .5A 600VAC 600VDC F/A MIDGET
Datasheet
Non-Stocked Lead-Time 19 Weeks
Min.: 100
Mult.: 100

Circuit Protection Fuses 500 mA 600 VAC Fast-Acting Fuses 600 VDC 50 kA, 100 kA Cartridge Fuses Holder Clip Without Indicator Bulk 8.16 Ohms KLKD
Littelfuse Industrial & Electrical Fuses .75A 600VAC 600VDC F/A MIDGET
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 100
Mult.: 100

Circuit Protection Fuses 750 mA 600 VAC Fast-Acting Fuses 600 VDC 50 kA, 100 kA Cartridge Fuses Holder Cartridge Without Indicator Bulk 402 mOhms KLKD
Littelfuse Industrial & Electrical Fuses .75A 600VAC 600VDC Midget
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 1
Mult.: 1

Circuit Protection Fuses 750 mA 600 VAC Fast-Acting Fuses 600 VDC 100 kA Cartridge Fuses Holder Cartridge Without Indicator Bulk 402 mOhms KLKD
Littelfuse Industrial & Electrical Fuses 1A 600VAC 600VDC F/A MIDGET
Datasheet
500Factory Stock Available
More Info Available
Min.: 1
Mult.: 1

Circuit Protection Fuses 1 A 600 VAC Fast-Acting Fuses 600 VDC 50 kA, 100 kA Cartridge Fuses Holder Cartridge Without Indicator Bulk 252 mOhms KLKD
Littelfuse Industrial & Electrical Fuses 600VAC/DC Midget 1A w/Tabs FA
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 100
Mult.: 100

Circuit Protection Fuses 1 A 600 VAC Fast-Acting Fuses 600 VDC Cartridge Fuses Holder Clip Bulk KLKD
Littelfuse Industrial & Electrical Fuses 2A 600VAC 600VDC F/A MIDGET
Datasheet
100Factory Stock Available
More Info Available
Min.: 100
Mult.: 100

Circuit Protection Fuses 2 A 600 VAC Fast-Acting Fuses 600 VDC 50 kA, 100 kA Cartridge Fuses Holder Cartridge Without Indicator Bulk 129 mOhms KLKD
Littelfuse Industrial & Electrical Fuses 2A 600VAC 600VDC F/A MIDGET
Datasheet
Non-Stocked Lead-Time 20 Weeks
Min.: 100
Mult.: 100

Circuit Protection Fuses 2 A 600 VAC Fast-Acting Fuses 600 VDC 50 kA, 100 kA Cartridge Fuses Holder Clip Without Indicator Bulk 129 mOhms KLKD
Littelfuse Industrial & Electrical Fuses 3A 600VAC 600VDC F/A MIDGET
Datasheet
100Factory Stock Available
More Info Available
Min.: 100
Mult.: 100

Circuit Protection Fuses 3 A 600 VAC Fast-Acting Fuses 600 VDC 50 kA, 100 kA Cartridge Fuses Holder Cartridge Without Indicator Bulk 77.3 mOhms KLKD
Littelfuse Industrial & Electrical Fuses 3A 600VAC 600VDC F/A MIDGET
Datasheet
Non-Stocked Lead-Time 19 Weeks
Min.: 100
Mult.: 100

Circuit Protection Fuses 3 A 600 VAC Fast-Acting Fuses 600 VDC 50 kA, 100 kA Cartridge Fuses Holder Clip Without Indicator Bulk 77.3 mOhms KLKD
Littelfuse Industrial & Electrical Fuses 4A 600VAC 600VDC F/A MIDGET
Datasheet
100Factory Stock Available
More Info Available
Min.: 100
Mult.: 100

Circuit Protection Fuses 4 A 600 VAC Fast-Acting Fuses 600 VDC 50 kA, 100 kA Cartridge Fuses Holder Cartridge Without Indicator Bulk 51.1 mOhms KLKD
Littelfuse Industrial & Electrical Fuses 5A 600VAC 600VDC F/A MIDGET
Datasheet
2.500Factory Stock Available
More Info Available
Min.: 100
Mult.: 100

Circuit Protection Fuses 5 A 600 VAC Fast-Acting Fuses 600 VDC 50 kA, 100 kA Cartridge Fuses Holder Cartridge Without Indicator Bulk 36.3 mOhms KLKD
Littelfuse Industrial & Electrical Fuses 5A 600VAC 600VDC F/A MIDGET
Datasheet
100Factory Stock Available
More Info Available
Min.: 100
Mult.: 100

Circuit Protection Fuses 5 A 600 VAC Fast-Acting Fuses 600 VDC 50 kA, 100 kA Cartridge Fuses Holder Clip Without Indicator Bulk 36.3 mOhms KLKD
Littelfuse Industrial & Electrical Fuses 6A 600VAC 600VDC F/A MIDGET
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 100
Mult.: 100

Circuit Protection Fuses 6 A 600 VAC Fast-Acting Fuses 600 VDC 50 kA, 100 kA Cartridge Fuses Holder Cartridge Without Indicator Bulk 26.1 mOhms KLKD
Littelfuse Industrial & Electrical Fuses 6A 600VAC 600VDC F/A MIDGET
Datasheet
260Factory Stock Available
More Info Available
Min.: 100
Mult.: 100

Circuit Protection Fuses 6 A 600 VAC Fast-Acting Fuses 600 VDC 50 kA, 100 kA Cartridge Fuses Holder Clip Without Indicator Bulk 26.1 mOhms KLKD
Littelfuse Industrial & Electrical Fuses 7A 600VAC 600VDC F/A MIDGET
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 100
Mult.: 100

Circuit Protection Fuses 7 A 600 VAC Fast-Acting Fuses 600 VDC 50 kA, 100 kA Cartridge Fuses Holder Cartridge Without Indicator Bulk 20.5 mOhms KLKD