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 45A 600VAC J Fuses
Datasheet
2In Stock
Min.: 1
Mult.: 1
JLS Class J Fuses 45 A 600 VAC Fast Blow 200 kA at 600 VAC Cartridge Fuses Holder Clip Class J Without Indicator Bulk
Littelfuse Industrial & Electrical Fuses .8A 600VAC Class J
Datasheet
3In Stock
Min.: 1
Mult.: 1
No
JTD Class J Fuses 800 mA 600 VAC Time Delay / Slow Blow 300 VDC 20 kA at 300 VDC Cartridge Fuses Holder Clip POWR-PRO Without Indicator Bulk
Littelfuse Industrial & Electrical Fuses 9A 600VAC Class J
Datasheet
3In Stock
Min.: 1
Mult.: 1
No
JTD Class J Fuses 9 A 600 VAC Time Delay / Slow Blow 300 VDC 20 kA at 300 VDC Cartridge Fuses Holder Clip POWR-PRO Without Indicator Bulk
Littelfuse Industrial & Electrical Fuses 25A 600VAC Class J
Datasheet
2In Stock
Min.: 1
Mult.: 1
No
JTD_ID Class J Fuses 25 A 600 VAC Time Delay / Slow Blow 300 VDC 20 kA at 300 VDC Cartridge Fuses Holder Clip POWR-PRO Element Window Bulk
Littelfuse Industrial & Electrical Fuses 1 AMP 250V FA
Datasheet
10In Stock
Min.: 1
Mult.: 1
No
BLF 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 395 mOhms
Littelfuse Industrial & Electrical Fuses 100A 600VAC 300VDC Class RK1
Datasheet
5In Stock
Min.: 1
Mult.: 1
No
LLSRK Class RK1 Fuses 100 A 600 VAC Time Delay / Slow Blow 300 VDC 20 kA at 300 VDC Cartridge Blade Fuses Holder Knife Blade POWR-PRO Without Indicator Bulk
Littelfuse Industrial & Electrical Fuses 3A 600VAC 300VDC Class RK5
Datasheet
8In Stock
Min.: 1
Mult.: 1
No
FLSR_ID Class RK5 Fuses 3 A 600 VAC Time Delay / Slow Blow 300 VDC 20 kA at 300 VDC Cartridge Fuses Holder Clip Class RK5 Open Fuse Bulk
Littelfuse Industrial & Electrical Fuses 20A 250VAC 125VDC Class RK1
Datasheet
56In Stock
Min.: 1
Mult.: 1
No
LLNRK Class RK1 Fuses 20 A 250 VAC Time Delay / Slow Blow 125 VDC 20 kA at 125 VDC Cartridge Fuses Holder Clip POWR-PRO Without Indicator Bulk
Littelfuse Industrial & Electrical Fuses 125A 600VAC 300VDC Class RK1
Datasheet
2In Stock
Min.: 1
Mult.: 1
No
LLSRK Class RK1 Fuses 125 A 600 VAC Time Delay / Slow Blow 300 VDC 20 kA at 300 VDC Cartridge Blade Fuses Holder Knife Blade POWR-PRO Without Indicator Bulk
Littelfuse Industrial & Electrical Fuses 6A 600VAC Class J
Datasheet
11In Stock
Min.: 1
Mult.: 1
No
JTD_ID Class J Fuses 6 A 600 VAC Time Delay / Slow Blow 300 VDC 20 kA at 300 VDC Cartridge Fuses Holder Clip POWR-PRO Element Window Bulk
Littelfuse Industrial & Electrical Fuses 10A 600VAC Class J
Datasheet
1In Stock
Min.: 1
Mult.: 1
No
JTD_ID Class J Fuses 10 A 600 VAC Time Delay / Slow Blow 300 VDC 20 kA at 300 VDC Cartridge Fuses Holder Clip POWR-PRO Element Window Bulk
Littelfuse Industrial & Electrical Fuses 600 VAC/300 VDC Class RK1 Fuses
Datasheet
8In Stock
Min.: 1
Mult.: 1
No
LLSRK Class RK1 Fuses 6 A 600 VAC Time Delay / Slow Blow 300 VDC 20 kA at 300 VDC Cartridge Fuses Holder Clip POWR-PRO Without Indicator Bulk
Littelfuse Industrial & Electrical Fuses 150A 600VAC J Fuses
Datasheet
4In Stock
Min.: 1
Mult.: 1
JLS Class J Fuses 150 A 600 VAC Fast Blow 200 kA at 600 VAC Cartridge Blade Fuses Holder Knife Blade Class J Without Indicator Bulk
Littelfuse Industrial & Electrical Fuses 40A 250VAC 125VDC Class RK1
Datasheet
3In Stock
Min.: 1
Mult.: 1
No
LLNRK Class RK1 Fuses 40 A 250 VAC Time Delay / Slow Blow 125 VDC 20 kA at 125 VDC Cartridge Fuses Holder Clip POWR-PRO Without Indicator Bulk
Littelfuse Industrial & Electrical Fuses 30A 600VAC 300VDC Class RK1
Datasheet
4In Stock
Min.: 1
Mult.: 1
No
LLSRK Class RK1 Fuses 30 A 600 VAC Time Delay / Slow Blow 300 VDC 20 kA at 300 VDC Cartridge Fuses Holder Clip POWR-PRO Without Indicator Bulk
Littelfuse Industrial & Electrical Fuses 10A 250VAC 125VDC Class RK1
Datasheet
21In Stock
Min.: 1
Mult.: 1
No
LLNRK Class RK1 Fuses 10 A 250 VAC Time Delay / Slow Blow 125 VDC 20 kA at 125 VDC Cartridge Fuses Holder Clip POWR-PRO Without Indicator Bulk
Littelfuse Industrial & Electrical Fuses 60A 600VAC 300VDC Class RK1
Datasheet
2In Stock
Min.: 1
Mult.: 1
No
LLSRK Class RK1 Fuses 60 A 600 VAC Time Delay / Slow Blow 300 VDC 20 kA at 300 VDC Cartridge Fuses Holder Clip POWR-PRO Without Indicator Bulk
Littelfuse Industrial & Electrical Fuses 200A 600VAC Class J
Datasheet
7In Stock
Min.: 1
Mult.: 1
No
JTD Class J Fuses 200 A 600 VAC Time Delay / Slow Blow 500 VDC 20 kA at 500 VDC Cartridge Blade Fuses Holder Knife Blade POWR-PRO Without Indicator Bulk
Littelfuse Industrial & Electrical Fuses 1A 250VAC 125VDC Class RK1
Datasheet
10In Stock
Min.: 1
Mult.: 1
No
LLNRK Class RK1 Fuses 1 A 250 VAC Time Delay / Slow Blow 125 VDC 20 kA at 125 VDC Cartridge Fuses Holder Clip POWR-PRO Without Indicator Bulk
Littelfuse Industrial & Electrical Fuses 6A 250VAC 125VDC Class RK1
Datasheet
2In Stock
Min.: 1
Mult.: 1
No
KLNR Class RK1 Fuses 6 A 250 VAC Fast Blow 125 VDC 20 kA at 125 VDC Cartridge Fuses Holder Clip Class RK1 Without Indicator Bulk
Littelfuse Industrial & Electrical Fuses 250V 12A
Datasheet
14In Stock
Min.: 1
Mult.: 1
No
NLN Class K5 Fuses 12 A 250 VAC Fast Blow 250 VDC Cartridge Fuses Holder Clip Class K5 Without Indicator
Littelfuse Industrial & Electrical Fuses 10A 600VAC 600VDC Class RK5
Datasheet
11In Stock
Min.: 1
Mult.: 1
No
IDSR Class RK5 Fuses 10 A 600 VAC Time Delay / Slow Blow 600 VDC 20 kA at 600 VDC Cartridge Fuses Holder Clip Class RK5 Element Window Bulk
Littelfuse Industrial & Electrical Fuses 5A 250VAC 125VDC Class RK1
Datasheet
26In Stock
Min.: 1
Mult.: 1
No
KLNR Class RK1 Fuses 5 A 250 VAC Fast Blow 125 VDC 20 kA at 125 VDC Cartridge Fuses Holder Clip Class RK1 Without Indicator Bulk
Littelfuse Industrial & Electrical Fuses 3A 600VAC Midget
Datasheet
18In Stock
Min.: 1
Mult.: 1
KLQ Midget Fuses 3 A 600 VAC Time Delay / Slow Blow 10 kA at 600 VAC Cartridge Fuses Holder Clip 5AG Without Indicator Bulk
Littelfuse Industrial & Electrical Fuses 3.2A 600VAC 600VDC Class RK5
Datasheet
3In Stock
Min.: 1
Mult.: 1
No
IDSR Class RK5 Fuses 3.2 A 600 VAC Time Delay / Slow Blow 600 VDC 20 kA at 600 VDC Cartridge Fuses Holder Clip Class RK5 Element Window Bulk