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 3.2A 500VAC Midget
Datasheet
10In Stock
Min.: 1
Mult.: 1

Circuit Protection Fuses 3.2 A 500 VAC Time-Delay Fuses 300 VDC 10 kA Cartridge Fuses Holder Clip 5AG Without Indicator Bulk FLQ
Littelfuse Industrial & Electrical Fuses 30A 500VAC Midget
Datasheet
19In Stock
Min.: 1
Mult.: 1

Circuit Protection Fuses 30 A 500 VAC Time-Delay Fuses 300 VDC 10 kA Cartridge Fuses Holder Clip 5AG Without Indicator Bulk 2.816 mOhms FLQ
Littelfuse Industrial & Electrical Fuses .75A 600VAC 500VDC Midget
Datasheet
9In Stock
Min.: 1
Mult.: 1

Circuit Protection Fuses 750 mA 600 VAC Fast-Acting Fuses 500 VDC 100 kA Cartridge Fuses Holder Clip 5AG Without Indicator Bulk KLK
Littelfuse Industrial & Electrical Fuses 3A 600VAC 500VDC Midget
Datasheet
52In Stock
110Expected 10/27/2026
Min.: 1
Mult.: 1

Circuit Protection Fuses 3 A 600 VAC Fast-Acting Fuses 500 VDC 100 kA Cartridge Fuses Holder Clip 5AG Without Indicator Bulk 77.3 mOhms KLK
Littelfuse Industrial & Electrical Fuses 4A 600VAC 500VDC Midget
Datasheet
33In Stock
Min.: 1
Mult.: 1

Circuit Protection Fuses 4 A 600 VAC Fast-Acting Fuses 500 VDC 100 kA Cartridge Fuses Holder Clip 5AG Without Indicator Bulk 51.1 mOhms KLK
Littelfuse Industrial & Electrical Fuses 12A 600VAC 500VDC Midget
Datasheet
12In Stock
Min.: 1
Mult.: 1

Circuit Protection Fuses 12 A 600 VAC Fast-Acting Fuses 500 VDC 100 kA Cartridge Fuses Holder Clip 5AG Without Indicator Bulk 10.3 mOhms KLK
Littelfuse Industrial & Electrical Fuses 20A 250VAC 250VDC Class K5
Datasheet
34In Stock
Min.: 1
Mult.: 1

Circuit Protection Fuses 20 A 250 VAC Fast-Acting Fuses 250 VDC 20 kA Cartridge Fuses Holder Clip Class K5 Fuses Without Indicator Bulk NLN
Littelfuse Industrial & Electrical Fuses 3A 600VAC
Datasheet
9In Stock
Min.: 1
Mult.: 1

Current Limiting Fuses 3 A 600 VAC Medium Blow Fuses 170 VDC 100 kA Cartridge Fuses Holder Clip Class G Fuses Without Indicator Bulk SLC
Littelfuse Industrial & Electrical Fuses UL CL G MED TIME LAG FUSE
Datasheet
20In Stock
Min.: 1
Mult.: 1

Current Limiting Fuses 12 A 600 VAC Medium Blow Fuses 100 kA Cartridge Fuses Holder Clip Class G Fuses Without Indicator Bulk SLC
Littelfuse Industrial & Electrical Fuses 15A 600VAC
Datasheet
9In Stock
Min.: 1
Mult.: 1

Current Limiting Fuses 15 A 600 VAC Medium Blow Fuses 170 VDC 100 kA Cartridge Fuses Holder Clip Class G Fuses Without Indicator Bulk SLC
Littelfuse Industrial & Electrical Fuses 30A 480VAC
Datasheet
24In Stock
Min.: 1
Mult.: 1

Current Limiting Fuses 30 A 480 VAC Medium Blow Fuses 170 VDC 100 kA Cartridge Fuses Holder Clip Class G Fuses Without Indicator Bulk SLC
Littelfuse Industrial & Electrical Fuses 35A 480VAC
Datasheet
10In Stock
Min.: 1
Mult.: 1

Current Limiting Fuses 35 A 480 VAC Medium Blow Fuses 100 kA Cartridge Fuses Holder Clip Class G Fuses Without Indicator Bulk SLC
Littelfuse Industrial & Electrical Fuses 40A 480VAC
Datasheet
18In Stock
Min.: 1
Mult.: 1

Current Limiting Fuses 40 A 480 VAC Medium Blow Fuses 100 kA Cartridge Fuses Holder Clip Class G Fuses Without Indicator Bulk SLC
Littelfuse Industrial & Electrical Fuses 50A 480VAC
Datasheet
21In Stock
Min.: 1
Mult.: 1

Current Limiting Fuses 50 A 480 VAC Medium Blow Fuses 100 kA Cartridge Fuses Holder Clip Class G Fuses Without Indicator Bulk SLC
Littelfuse Industrial & Electrical Fuses 10A 300VAC
Datasheet
2In Stock
Min.: 1
Mult.: 1

Current Limiting Fuses 10 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 30A 300VAC
Datasheet
37In Stock
76On Order
Min.: 1
Mult.: 1

Current Limiting Fuses 30 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 160VDC CLASS T
Datasheet
10In Stock
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 70A 300VAC
Datasheet
5In Stock
Min.: 1
Mult.: 1

Current Limiting Fuses 70 A 300 VAC Fast-Acting Fuses 125 VDC 200 kA Cartridge Fuses Holder Cartridge Class T Fuses Without Indicator Bulk JLLN
Littelfuse Industrial & Electrical Fuses 150A 300VAC 125VDC Class T
Datasheet
5In Stock
Min.: 1
Mult.: 1

Current Limiting Fuses 150 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 FUS 300V F/A CLASS T 200A PLTD
Datasheet
9In Stock
Min.: 1
Mult.: 1

Current Limiting Fuses 200 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 800A 300VAC 125VDC Class T
Datasheet
2In Stock
Min.: 1
Mult.: 1

Current Limiting Fuses 800 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 20A 600VAC 300VDC Class T
Datasheet
7In Stock
Min.: 1
Mult.: 1

Current Limiting Fuses 20 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 70A 600VAC 300VDC Class T
Datasheet
1In Stock
4Expected 8/31/2026
Min.: 1
Mult.: 1

Current Limiting Fuses 70 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 100A 600VAC 300VDC Class T
Datasheet
16In Stock
Min.: 1
Mult.: 1

Current Limiting Fuses 100 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 100A 600VAC 300VDC CLASS T
Datasheet
6In Stock
Min.: 1
Mult.: 1

Current Limiting Fuses 100 A 600 VAC Fast-Acting Fuses 300 VDC 20 kA, 200 kA Cartridge Leaded Fuses Holder Cartridge Class T Fuses Without Indicator Bulk JLLS