HVAC/R Solutions

Littelfuse HVAC/R Solutions feature an extensive product portfolio that offers accuracy, reliability, and durability. These innovative products help to streamline HVAC/R system designs and are designed to protect vital components, control loads while increasing system efficiency, and sense temperatures more accurately. Littelfuse HVAC/R Solutions are ideal for commercial HVAC systems, residential HVAC systems, and commercial refrigeration.

Results: 1 218
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Qty. RoHS ECAD Model Series
Product
Current Rating
Voltage Rating AC
Fuse Type
Voltage Rating DC
Interrupt Rating
Body Style
Mounting Style
Termination Style
Fuse Size/Group
Indicator Style
Packaging
Resistance
Littelfuse Industrial & Electrical Fuses 125A 600VAC 300VDC Class T
Datasheet
3In Stock
Min.: 1
Mult.: 1

JLLS Class T Fuses 125 A 600 VAC Fast Blow 300 VDC 20 kA at 300 VDC Cartridge Leaded Fuses Holder Cartridge Class T Without Indicator Bulk
Littelfuse Industrial & Electrical Fuses 200A 600VAC 300VDC Class T
Datasheet
13In Stock
Min.: 1
Mult.: 1

JLLS Class T Fuses 200 A 600 VAC Fast Blow 300 VDC 20 kA at 300 VDC Cartridge Leaded Fuses Holder Cartridge Class T Without Indicator Bulk
Littelfuse Industrial & Electrical Fuses 225A 600VAC 300VDC Class T
Datasheet
1In Stock
Min.: 1
Mult.: 1

JLLS Class T Fuses 225 A 600 VAC Fast Blow 300 VDC 20 kA at 300 VDC Cartridge Leaded Fuses Holder Cartridge Class T Without Indicator Bulk
Littelfuse Industrial & Electrical Fuses 2A 600VAC 600VDC Midget
Datasheet
46In Stock
Min.: 1
Mult.: 1

KLKD Midget Fuses 2 A 600 VAC Fast Blow 600 VDC 100 kA at 600 VAC Cartridge Fuses Holder Cartridge Midget Without Indicator Bulk 129 mOhms
Littelfuse Industrial & Electrical Fuses 5A 600VAC 600VDC Midget
Datasheet
64In Stock
Min.: 1
Mult.: 1

KLKD Midget Fuses 5 A 600 VAC Fast Blow 600 VDC 100 kA at 600 VAC Cartridge Fuses Holder Cartridge Midget Without Indicator Bulk 36.3 mOhms
Littelfuse Industrial & Electrical Fuses 25A 600VAC 600VDC Midget
Datasheet
54In Stock
Min.: 1
Mult.: 1

KLKD Midget Fuses 25 A 600 VAC Fast Blow 600 VDC 100 kA at 600 VAC Cartridge Fuses Holder Cartridge Midget Without Indicator Bulk 3.532 mOhms
Littelfuse Industrial & Electrical Fuses 30A 600VAC 600VDC Midget
Datasheet
79In Stock
Min.: 1
Mult.: 1

KLKD Midget Fuses 30 A 600 VAC Fast Blow 600 VDC 100 kA at 600 VAC Cartridge Fuses Holder Cartridge Midget Without Indicator Bulk 2.776 mOhms
Littelfuse Industrial & Electrical Fuses .5A 250VAC Midget
Datasheet
6In Stock
Min.: 1
Mult.: 1

BLF Midget Fuses 500 mA 250 VAC Fast Blow 10 kA at 250 VAC Cartridge Fuses Holder Clip 5AG Midget (10.3 mm x 38.1 mm) Without Indicator Bulk
Littelfuse Industrial & Electrical Fuses 7A 250VAC Midget
Datasheet
20In Stock
Min.: 1
Mult.: 1

BLF Midget Fuses 7 A 250 VAC Fast Blow 10 kA at 250 VAC Cartridge Fuses Holder Clip 5AG Midget (10.3 mm x 38.1 mm) Without Indicator Bulk
Littelfuse Industrial & Electrical Fuses 12A 250VAC Midget
Datasheet
20In Stock
Min.: 1
Mult.: 1

BLF Midget Fuses 12 A 250 VAC Fast Blow 10 kA at 250 VAC Cartridge Fuses Holder Clip 5AG Midget (10.3 mm x 38.1 mm) Without Indicator Bulk
Littelfuse Industrial & Electrical Fuses 25A 125VAC Midget
Datasheet
19In Stock
Min.: 1
Mult.: 1

BLF Midget Fuses 25 A 125 VAC Fast Blow 10 kA at 125 VAC Cartridge Fuses Holder Clip 5AG Midget (10.3 mm x 38.1 mm) Without Indicator Bulk
Littelfuse Industrial & Electrical Fuses 1A 250VAC Midget
Datasheet
58In Stock
Min.: 1
Mult.: 1

BLN Midget Fuses 1 A 250 VAC Fast Blow 10 kA at 250 VAC Cartridge Fuses Holder Clip 5AG Midget (10.3 mm x 38.1 mm) Without Indicator Bulk 395 mOhms
Littelfuse Industrial & Electrical Fuses 2A 250VAC Midget
Datasheet
64In Stock
Min.: 1
Mult.: 1

BLN Midget Fuses 2 A 250 VAC Fast Blow 10 kA at 250 VAC Cartridge Fuses Holder Clip 5AG Midget (10.3 mm x 38.1 mm) Without Indicator Bulk
Littelfuse Industrial & Electrical Fuses 3A 250VAC Midget
Datasheet
40In Stock
Min.: 1
Mult.: 1

BLN Midget Fuses 3 A 250 VAC Fast Blow 10 kA at 250 VAC Cartridge Fuses Holder Clip 5AG Midget (10.3 mm x 38.1 mm) Without Indicator Bulk
Littelfuse Industrial & Electrical Fuses 4A 250VAC Midget
Datasheet
20In Stock
Min.: 1
Mult.: 1

BLN Midget Fuses 4 A 250 VAC Fast Blow 10 kA at 250 VAC Cartridge Fuses Holder Clip 5AG Midget (10.3 mm x 38.1 mm) Without Indicator Bulk
Littelfuse Industrial & Electrical Fuses 5A 250VAC Midget
Datasheet
149In Stock
Min.: 1
Mult.: 1

BLN Midget Fuses 5 A 250 VAC Fast Blow 10 kA at 250 VAC Cartridge Fuses Holder Clip 5AG Midget (10.3 mm x 38.1 mm) Without Indicator Bulk
Littelfuse Industrial & Electrical Fuses 8A 250VAC Midget
Datasheet
23In Stock
Min.: 1
Mult.: 1

BLN Midget Fuses 8 A 250 VAC Fast Blow 10 kA at 250 VAC Cartridge Fuses Holder Clip 5AG Midget (10.3 mm x 38.1 mm) Without Indicator Bulk
Littelfuse Industrial & Electrical Fuses 12A 250VAC Midget
Datasheet
84In Stock
Min.: 1
Mult.: 1

BLN Midget Fuses 12 A 250 VAC Fast Blow 10 kA at 250 VAC Cartridge Fuses Holder Clip 5AG Midget (10.3 mm x 38.1 mm) Without Indicator Bulk
Littelfuse Industrial & Electrical Fuses 15A 250VAC Midget
Datasheet
68In Stock
170Expected 24/06/2026
Min.: 1
Mult.: 1

BLN Midget Fuses 15 A 250 VAC Fast Blow 10 kA at 250 VAC Cartridge Fuses Holder Clip 5AG Midget (10.3 mm x 38.1 mm) Without Indicator Bulk 6.84 mOhms
Littelfuse Industrial & Electrical Fuses .4A 600VAC Midget
Datasheet
20In Stock
Min.: 1
Mult.: 1

BLS Midget Fuses 400 mA 600 VAC Fast Blow 10 kA at 600 VAC Cartridge Fuses Holder Clip 10.3 mm x 28.5 mm Without Indicator Bulk 11.5 Ohms
Littelfuse Industrial & Electrical Fuses 3A 600VAC Midget Fast Acting
Datasheet
51In Stock
Min.: 1
Mult.: 1

BLS Midget Fuses 3 A 600 VAC Fast Blow 10 kA at 600 VAC Cartridge Fuses Holder Clip 10.3 mm x 28.5 mm Without Indicator Bulk 106.25 mOhms
Littelfuse Industrial & Electrical Fuses 4A 600VAC Midget
Datasheet
6In Stock
Min.: 1
Mult.: 1

BLS Midget Fuses 4 A 600 VAC Fast Blow 10 kA at 600 VAC Cartridge Fuses Holder Clip 10.3 mm x 28.5 mm Without Indicator Bulk
Littelfuse Industrial & Electrical Fuses 10A 250VAC Midget
Datasheet
24In Stock
Min.: 1
Mult.: 1

BLS Midget Fuses 10 A 250 VAC Fast Blow 10 kA at 250 VAC Cartridge Fuses Holder Clip 10.3 mm x 28.5 mm Without Indicator Bulk
Littelfuse Industrial & Electrical Fuses .1A 500VAC Midget
Datasheet
5In Stock
Min.: 1
Mult.: 1

FLQ Midget Fuses 100 mA 500 VAC Time Delay / Slow Blow 300 VDC 10 kA at 500 VAC Cartridge Fuses Holder Clip 5AG Midget (10.3 mm x 38.1 mm) Without Indicator Bulk
Littelfuse Industrial & Electrical Fuses .5A 500VAC Midget
Datasheet
1In Stock
Min.: 1
Mult.: 1

FLQ Midget Fuses 500 mA 500 VAC Time Delay / Slow Blow 300 VDC 10 kA at 500 VAC Cartridge Fuses Holder Clip 5AG Midget (10.3 mm x 38.1 mm) Without Indicator Bulk