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: 1.199
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Qty. RoHS ECAD Model Product
Current Rating
Voltage Rating AC
Fuse Type
Voltage Rating DC
Interrupt Rating
Body Style
Mounting Style
Termination Style
Class
Fuse Size/Group
Indicator Style
Packaging
Resistance
Series
Littelfuse Industrial & Electrical Fuses .5A 600VAC 500VDC Midget
Datasheet
51In Stock
Min.: 1
Mult.: 1

Circuit Protection Fuses 500 mA 600 VAC Fast-Acting Fuses 500 VDC 100 kA Cartridge Fuses Holder Clip 5AG Without Indicator Bulk 7.99 Ohms KLK
Littelfuse Industrial & Electrical Fuses 8A 600VAC 500VDC Midget
Datasheet
5In Stock
Min.: 1
Mult.: 1

Circuit Protection Fuses 8 A 600 VAC Fast-Acting Fuses 500 VDC 100 kA Cartridge Fuses Holder Clip 5AG Without Indicator Bulk 19.4 mOhms KLK
Littelfuse Industrial & Electrical Fuses 1.5A 600VAC 500VDC Midget
Datasheet
10In Stock
Min.: 1
Mult.: 1

Circuit Protection Fuses 1.5 A 600 VAC Fast-Acting Fuses 500 VDC 100 kA Cartridge Fuses Holder Clip 5AG Without Indicator Bulk KLK
Littelfuse Industrial & Electrical Fuses 3.5A 600VAC 500VDC Midget
Datasheet
21In Stock
Min.: 1
Mult.: 1

Circuit Protection Fuses 3.5 A 600 VAC Fast-Acting Fuses 500 VDC 100 kA Cartridge Fuses Holder Clip 5AG Without Indicator Bulk KLK
Littelfuse Industrial & Electrical Fuses 45A 480VAC
Datasheet
8In Stock
Min.: 1
Mult.: 1

Current Limiting Fuses 45 A 480 VAC Medium Blow Fuses 100 kA Cartridge Fuses Holder Clip Class G Fuses Without Indicator Bulk SLC
Littelfuse Industrial & Electrical Fuses 60A 480VAC
Datasheet
37In Stock
110Expected 12/23/2026
Min.: 1
Mult.: 1

Current Limiting Fuses 60 A 480 VAC Medium Blow Fuses 100 kA Cartridge Fuses Holder Clip Class G Fuses Without Indicator Bulk SLC
Littelfuse Industrial & Electrical Fuses 50A 300VAC
Datasheet
36In Stock
Min.: 1
Mult.: 1

Current Limiting Fuses 50 A 300 VAC Fast-Acting Fuses 160 VDC 20 kA Cartridge Fuses Holder Cartridge Class T Fuses Without Indicator Bulk JLLN
Littelfuse Industrial & Electrical Fuses 60A 300VAC
Datasheet
17In Stock
25Expected 8/24/2026
Min.: 1
Mult.: 1

Current Limiting Fuses 60 A 300 VAC Fast-Acting Fuses 160 VDC 20 kA Cartridge Fuses Holder Cartridge Class T Fuses Without Indicator Bulk JLLN
Littelfuse Industrial & Electrical Fuses 350A 300VAC 125VDC Class T
Datasheet
6In Stock
Min.: 1
Mult.: 1

Current Limiting Fuses 350 A 300 VAC Fast-Acting Fuses 125 VDC 20 kA Cartridge Fuses Holder Cartridge Class T Fuses Without Indicator Bulk JLLN
Littelfuse Industrial & Electrical Fuses 300V F/A CLASS T 400A PLTD
Datasheet
13In Stock
Min.: 1
Mult.: 1

Current Limiting Fuses 400 A 300 VAC Fast-Acting Fuses 125 VDC 20 kA Cartridge Fuses Holder Cartridge Class T Fuses Without Indicator Bulk JLLN
Littelfuse Industrial & Electrical Fuses 500A 300VAC 125VDC Class T
Datasheet
4In Stock
10Expected 10/5/2026
Min.: 1
Mult.: 1

Current Limiting Fuses 500 A 300 VAC Fast-Acting Fuses 125 VDC 20 kA Cartridge Fuses Holder Cartridge Class T Fuses Without Indicator Bulk JLLN
Littelfuse Industrial & Electrical Fuses 2A 600VAC 300VDC Class T
Datasheet
1In Stock
Min.: 1
Mult.: 1

Current Limiting Fuses 2 A 600 VAC Fast-Acting Fuses 300 VDC 20 kA Cartridge Fuses Holder Cartridge Class T Fuses Without Indicator Bulk JLLS
Littelfuse Industrial & Electrical Fuses 60A 600VAC 300VDC CLASS T
Datasheet
6In Stock
Min.: 1
Mult.: 1

Current Limiting Fuses 60 A 600 VAC Fast-Acting Fuses 300 VDC 20 kA, 200 kA Cartridge Leaded Fuses Holder Cartridge Class T Fuses Without Indicator Bulk JLLS
Littelfuse Industrial & Electrical Fuses 225A 600VAC 300VDC Class T
Datasheet
1In Stock
Min.: 1
Mult.: 1

Current Limiting Fuses 225 A 600 VAC Fast-Acting Fuses 300 VDC 20 kA Cartridge Leaded Fuses Holder Cartridge Class T Fuses Without Indicator Bulk JLLS
Littelfuse Industrial & Electrical Fuses .1A 600VAC 600VDC Midget
Datasheet
10In Stock
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 .25A 600VAC 600VDC Midget
Datasheet
20In Stock
Min.: 1
Mult.: 1

Circuit Protection Fuses 250 mA 600 VAC Fast-Acting Fuses 600 VDC 100 kA Cartridge Fuses Holder Cartridge Without Indicator Bulk 22 Ohms KLKD
Littelfuse Industrial & Electrical Fuses .3A 600VAC 600VDC Midget
Datasheet
18In Stock
Min.: 1
Mult.: 1

Circuit Protection Fuses 300 mA 600 VAC Fast-Acting Fuses 600 VDC 100 kA Cartridge Fuses Holder Cartridge Without Indicator Bulk 16.2 Ohms KLKD
Littelfuse Industrial & Electrical Fuses 4A 600VAC 600VDC F/A MIDGET
Datasheet
27In Stock
Min.: 1
Mult.: 1

Circuit Protection Fuses 4 A 600 VAC Fast-Acting Fuses 600 VDC 50 kA, 100 kA Cartridge Fuses Holder Clip Without Indicator Bulk 51.1 mOhms KLKD
Littelfuse Industrial & Electrical Fuses 2.5A 600VAC 600VDC Midget
Datasheet
20In Stock
Min.: 1
Mult.: 1

Circuit Protection Fuses 2.5 A 600 VAC Fast-Acting Fuses 600 VDC 100 kA Cartridge Fuses Holder Cartridge Without Indicator Bulk 98.9 mOhms KLKD
Littelfuse Industrial & Electrical Fuses 8A 500VAC Midget
Datasheet
24In Stock
Min.: 1
Mult.: 1
Circuit Protection Fuses 8 A 500 VAC Time-Delay Fuses 300 VDC 10 kA Cartridge Fuses Holder Clip 5AG Without Indicator Bulk 18.3 mOhms FLQ
Littelfuse Industrial & Electrical Fuses 6A 600VAC J Fuses
Datasheet
5In Stock
Min.: 1
Mult.: 1
Current Limiting Fuses 6 A 600 VAC Fast-Acting Fuses 200 kA Cartridge Fuses Holder Clip Class J Fuses Without Indicator Bulk JLS
Littelfuse Industrial & Electrical Fuses 10A 600VAC J Fuses
Datasheet
10In Stock
Min.: 1
Mult.: 1
Current Limiting Fuses 10 A 600 VAC Fast-Acting Fuses 200 kA Cartridge Fuses Holder Clip Class J Fuses Without Indicator Bulk JLS
Littelfuse Industrial & Electrical Fuses 15A 600VAC J Fuses
Datasheet
7In Stock
Min.: 1
Mult.: 1
Current Limiting Fuses 15 A 600 VAC Fast-Acting Fuses 200 kA Cartridge Fuses Holder Clip Class J Fuses Without Indicator Bulk JLS
Littelfuse Industrial & Electrical Fuses 20A 600VAC J Fuses
Datasheet
12In Stock
Min.: 1
Mult.: 1
Current Limiting Fuses 20 A 600 VAC Fast-Acting Fuses 200 kA Cartridge Fuses Holder Clip Class J Fuses Without Indicator Bulk JLS
Littelfuse Industrial & Electrical Fuses 30A 600VAC J Fuses
Datasheet
14In Stock
Min.: 1
Mult.: 1
Current Limiting Fuses 30 A 600 VAC Fast-Acting Fuses 200 kA Cartridge Fuses Holder Clip Class J Fuses Without Indicator Bulk JLS