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 20A 600VAC 600VDC F/A MIDGET
Datasheet
Non-Stocked
Min.: 100
Mult.: 100

KLKD Midget Fuses 20 A 600 VAC Fast Blow 600 VDC 100 kA at 600 VAC, 50 kA at 600 VDC Cartridge Fuses Holder Clip Midget Without Indicator Bulk 4.5 mOhms
Littelfuse Industrial & Electrical Fuses 30A 600VAC 600VDC F/A MIDGET
Datasheet
Non-Stocked
Min.: 100
Mult.: 100

KLKD Midget Fuses 30 A 600 VAC Fast Blow 600 VDC 100 kA at 600 VAC, 50 kA at 600 VDC Cartridge Fuses Holder Clip Midget Without Indicator Bulk 2.776 mOhms
Littelfuse Industrial & Electrical Fuses 6A 600VAC J Fuses
Datasheet
Non-Stocked Lead-Time 9 Weeks
Min.: 1
Mult.: 1

JLS Class J Fuses 6 A 600 VAC Fast Blow 200 kA at 600 VAC Cartridge Fuses Holder Clip Class J Without Indicator Bulk
Littelfuse Industrial & Electrical Fuses 125A 600VAC J Fuses
Datasheet
Non-Stocked Lead-Time 7 Weeks
Min.: 1
Mult.: 1

JLS Class J Fuses 125 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 225A 600VAC J Fuses
Datasheet
Non-Stocked Lead-Time 11 Weeks
Min.: 1
Mult.: 1

JLS Class J Fuses 225 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 350A 600VAC J Fuses
Datasheet
Non-Stocked Lead-Time 11 Weeks
Min.: 1
Mult.: 1

JLS Class J Fuses 350 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 450A 600VAC J Fuses
Datasheet
Non-Stocked Lead-Time 11 Weeks
Min.: 1
Mult.: 1

JLS Class J Fuses 450 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 500A 600VAC J Fuses
Datasheet
Non-Stocked Lead-Time 7 Weeks
Min.: 1
Mult.: 1

JLS Class J Fuses 500 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 600A 600VAC J Fuses
Datasheet
Non-Stocked Lead-Time 7 Weeks
Min.: 1
Mult.: 1

JLS Class J Fuses 600 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 .8A 600VAC Class J
Datasheet
Non-Stocked Lead-Time 11 Weeks
Min.: 1
Mult.: 1
No
JTD_ID Class J Fuses 800 mA 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 7A 600VAC Class J
Datasheet
Non-Stocked Lead-Time 7 Weeks
Min.: 1
Mult.: 1
No
JTD_ID Class J Fuses 7 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 9A 600VAC Class J
Datasheet
Non-Stocked Lead-Time 11 Weeks
Min.: 1
Mult.: 1
No
JTD_ID Class J Fuses 9 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 1.6A 600VAC Class J
Datasheet
Non-Stocked Lead-Time 11 Weeks
Min.: 1
Mult.: 1
No
JTD_ID Class J Fuses 1.6 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 2.8A 600VAC Class J
Datasheet
Non-Stocked Lead-Time 11 Weeks
Min.: 1
Mult.: 1
No
JTD Class J Fuses 2.8 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 2.8A 600VAC Class J
Datasheet
Non-Stocked Lead-Time 11 Weeks
Min.: 1
Mult.: 1
No
JTD_ID Class J Fuses 2.8 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 3.5A 600VAC Class J
Datasheet
Non-Stocked Lead-Time 11 Weeks
Min.: 1
Mult.: 1
No
JTD Class J Fuses 3.5 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 3.5A 600VAC Class J
Datasheet
Non-Stocked Lead-Time 11 Weeks
Min.: 1
Mult.: 1
No
JTD_ID Class J Fuses 3.5 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 4.5A 600VAC Class J
Datasheet
Non-Stocked Lead-Time 11 Weeks
Min.: 1
Mult.: 1
No
JTD Class J Fuses 4.5 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 4.5A 600VAC Class J
Datasheet
Non-Stocked Lead-Time 11 Weeks
Min.: 1
Mult.: 1
No
JTD_ID Class J Fuses 4.5 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 5.6A 600VAC Class J
Datasheet
Non-Stocked Lead-Time 11 Weeks
Min.: 1
Mult.: 1
No
JTD Class J Fuses 5.6 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 5.6A 600VAC Class J
Datasheet
Non-Stocked Lead-Time 11 Weeks
Min.: 1
Mult.: 1
No
JTD_ID Class J Fuses 5.6 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 90A 600VAC Class J
Datasheet
Non-Stocked Lead-Time 7 Weeks
Min.: 1
Mult.: 1
No
JTD_ID Class J Fuses 90 A 600 VAC Time Delay / Slow Blow 300 VDC 20 kA at 300 VDC Cartridge Blade Fuses Holder Knife Blade POWR-PRO Element Window Bulk
Littelfuse Industrial & Electrical Fuses 110A 600VAC Class J
Datasheet
Non-Stocked Lead-Time 7 Weeks
Min.: 1
Mult.: 1
No
JTD_ID Class J Fuses 110 A 600 VAC Time Delay / Slow Blow 500 VDC 20 kA at 500 VDC Cartridge Blade Fuses Holder Knife Blade POWR-PRO Element Window Bulk
Littelfuse Industrial & Electrical Fuses 125A 600VAC Class J
Datasheet
Non-Stocked Lead-Time 5 Weeks
Min.: 1
Mult.: 1
No
JTD_ID Class J Fuses 125 A 600 VAC Time Delay / Slow Blow 500 VDC 20 kA at 500 VDC Cartridge Blade Fuses Holder Knife Blade POWR-PRO Element Window Bulk
Littelfuse Industrial & Electrical Fuses 150A 600VAC Class J
Datasheet
Lead-Time 5 Weeks
Min.: 1
Mult.: 1
No
JTD_ID Class J Fuses 150 A 600 VAC Time Delay / Slow Blow 500 VDC 20 kA at 500 VDC Cartridge Blade Fuses Holder Knife Blade POWR-PRO Element Window Bulk