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 35A 600VAC J Fuses
Datasheet
3In Stock
Min.: 1
Mult.: 1
Current Limiting Fuses 35 A 600 VAC Fast-Acting Fuses 200 kA Cartridge Fuses Holder Clip Class J Fuses Without Indicator Bulk JLS
Littelfuse Industrial & Electrical Fuses 40A 600VAC J Fuses
Datasheet
6In Stock
Min.: 1
Mult.: 1
Current Limiting Fuses 40 A 600 VAC Fast-Acting Fuses 200 kA Cartridge Fuses Holder Clip Class J Fuses Without Indicator Bulk JLS
Littelfuse Industrial & Electrical Fuses 45A 600VAC J Fuses
Datasheet
2In Stock
Min.: 1
Mult.: 1
Current Limiting Fuses 45 A 600 VAC Fast-Acting Fuses 200 kA Cartridge Fuses Holder Clip Class J Fuses Without Indicator Bulk JLS
Littelfuse Industrial & Electrical Fuses 80A 600VAC J Fuses
Datasheet
1In Stock
Min.: 1
Mult.: 1
Current Limiting Fuses 80 A 600 VAC Fast-Acting Fuses 200 kA Cartridge Blade Fuses Holder Knife Blade Class J Fuses Without Indicator Bulk JLS
Littelfuse Industrial & Electrical Fuses 150A 600VAC J Fuses
Datasheet
1In Stock
Min.: 1
Mult.: 1
Current Limiting Fuses 150 A 600 VAC Fast-Acting Fuses 200 kA Cartridge Blade Fuses Holder Knife Blade Class J Fuses Without Indicator Bulk JLS
Littelfuse Industrial & Electrical Fuses .8A 600VAC Class J
Datasheet
3In Stock
Min.: 1
Mult.: 1
No
Current Limiting Fuses 800 mA 600 VAC Time-Delay Fuses 300 VDC 20 kA Cartridge Fuses Holder Clip Class J Fuses Without Indicator Bulk JTD
Littelfuse Industrial & Electrical Fuses 5A 600VAC Class J
Datasheet
1In Stock
Min.: 1
Mult.: 1
No
Current Limiting Fuses 5 A 600 VAC Time-Delay Fuses 300 VDC 20 kA Cartridge Fuses Holder Clip Class J Fuses Without Indicator Bulk JTD
Littelfuse Industrial & Electrical Fuses 6A 600VAC Class J
Datasheet
8In Stock
Min.: 1
Mult.: 1
No
Current Limiting Fuses 6 A 600 VAC Time-Delay Fuses 300 VDC 20 kA Cartridge Fuses Holder Clip Class J Fuses Element Window Bulk JTD_ID
Littelfuse Industrial & Electrical Fuses 9A 600VAC Class J
Datasheet
3In Stock
Min.: 1
Mult.: 1
No
Current Limiting Fuses 9 A 600 VAC Time-Delay Fuses 300 VDC 20 kA Cartridge Fuses Holder Clip Class J Fuses Without Indicator Bulk JTD
Littelfuse Industrial & Electrical Fuses 10A 600VAC Class J
Datasheet
13In Stock
25Expected 10/21/2026
Min.: 1
Mult.: 1
No
Current Limiting Fuses 10 A 600 VAC Time-Delay Fuses 300 VDC 20 kA Cartridge Fuses Holder Clip Class J Fuses Without Indicator Bulk JTD
Littelfuse Industrial & Electrical Fuses 15A 600VAC Class J
Datasheet
21In Stock
Min.: 1
Mult.: 1
No
Current Limiting Fuses 15 A 600 VAC Time-Delay Fuses 300 VDC 20 kA Cartridge Fuses Holder Clip Class J Fuses Without Indicator Bulk JTD
Littelfuse Industrial & Electrical Fuses 15A 600VAC Class J
Datasheet
1In Stock
Min.: 1
Mult.: 1
No
Current Limiting Fuses 15 A 600 VAC Time-Delay Fuses 300 VDC 20 kA Cartridge Fuses Holder Clip Class J Fuses Element Window Bulk JTD_ID
Littelfuse Industrial & Electrical Fuses 20A 600VAC Class J
Datasheet
31In Stock
Min.: 1
Mult.: 1
No
Current Limiting Fuses 20 A 600 VAC Time-Delay Fuses 300 VDC 20 kA Cartridge Fuses Holder Clip Class J Fuses Without Indicator Bulk JTD
Littelfuse Industrial & Electrical Fuses 25A 600VAC Class J
Datasheet
6In Stock
1Expected 8/24/2026
Min.: 1
Mult.: 1
No
Current Limiting Fuses 25 A 600 VAC Time-Delay Fuses 300 VDC 20 kA Cartridge Fuses Holder Clip Class J Fuses Without Indicator Bulk JTD
Littelfuse Industrial & Electrical Fuses 25A 600VAC Class J
Datasheet
2In Stock
Min.: 1
Mult.: 1
No
Current Limiting Fuses 25 A 600 VAC Time-Delay Fuses 300 VDC 20 kA Cartridge Fuses Holder Clip Class J Fuses Element Window Bulk JTD_ID
Littelfuse Industrial & Electrical Fuses 35A 600VAC Class J
Datasheet
4In Stock
Min.: 1
Mult.: 1
No
Current Limiting Fuses 35 A 600 VAC Time-Delay Fuses 300 VDC 20 kA Cartridge Fuses Holder Clip Class J Fuses Without Indicator Bulk JTD
Littelfuse Industrial & Electrical Fuses 40A 600VAC Class J
Datasheet
1In Stock
Min.: 1
Mult.: 1
No
Current Limiting Fuses 40 A 600 VAC Time-Delay Fuses 300 VDC 20 kA Cartridge Fuses Holder Clip Class J Fuses Element Window Bulk JTD_ID
Littelfuse Industrial & Electrical Fuses 45A 600VAC Class J
Datasheet
7In Stock
Min.: 1
Mult.: 1
No
Current Limiting Fuses 45 A 600 VAC Time-Delay Fuses 300 VDC 20 kA Cartridge Fuses Holder Clip Class J Fuses Without Indicator Bulk JTD
Littelfuse Industrial & Electrical Fuses 50A 600VAC Class J
Datasheet
8In Stock
Min.: 1
Mult.: 1
No
Current Limiting Fuses 50 A 600 VAC Time-Delay Fuses 300 VDC 20 kA Cartridge Fuses Holder Clip Class J Fuses Without Indicator Bulk JTD
Littelfuse Industrial & Electrical Fuses 50A 600VAC Class J
Datasheet
3In Stock
Min.: 1
Mult.: 1
No
Current Limiting Fuses 50 A 600 VAC Time-Delay Fuses 300 VDC 20 kA Cartridge Fuses Holder Clip Class J Fuses Element Window Bulk JTD_ID
Littelfuse Industrial & Electrical Fuses 60A 600VAC Class J
Datasheet
5In Stock
Min.: 1
Mult.: 1
No
Current Limiting Fuses 60 A 600 VAC Time-Delay Fuses 300 VDC 20 kA Cartridge Fuses Holder Clip Class J Fuses Element Window Bulk JTD_ID
Littelfuse Industrial & Electrical Fuses 100A 600VAC Class J
Datasheet
12In Stock
Min.: 1
Mult.: 1
No
Current Limiting Fuses 100 A 600 VAC Time-Delay Fuses 300 VDC 300 kA Cartridge Blade Fuses Holder Knife Blade Class J Fuses Without Indicator Bulk JTD
Littelfuse Industrial & Electrical Fuses 125A 600VAC Class J
Datasheet
4In Stock
Min.: 1
Mult.: 1
No
Current Limiting Fuses 125 A 600 VAC Time-Delay Fuses 500 VDC 20 kA Cartridge Blade Fuses Holder Knife Blade Class J Fuses Without Indicator Bulk JTD
Littelfuse Industrial & Electrical Fuses 3A 250VAC 250VDC Class K5
Datasheet
62In Stock
Min.: 1
Mult.: 1
Circuit Protection Fuses 3 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 12A 600VAC 500VDC Class K5
Datasheet
2In Stock
Min.: 1
Mult.: 1
No
Circuit Protection Fuses 12 A 600 VAC Fast-Acting Fuses 500 VDC 20 kA Cartridge Fuses Holder Clip Class K5 Fuses Without Indicator Bulk NLS