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 40A 250VAC 250VDC Class K5
Datasheet
Non-Stocked Lead-Time 7 Weeks
Min.: 1
Mult.: 1

NLN Class K5 Fuses 40 A 250 VAC Fast Blow 250 VDC 20 kA at 250 VDC Cartridge Fuses Holder Clip Class K5 Without Indicator Bulk
Littelfuse Industrial & Electrical Fuses 60A 250VAC 250VDC Class K5
Datasheet
Non-Stocked Lead-Time 5 Weeks
Min.: 1
Mult.: 1

NLN Class K5 Fuses 60 A 250 VAC Fast Blow 250 VDC 20 kA at 250 VDC Cartridge Fuses Holder Clip Class K5 Without Indicator Bulk
Littelfuse Industrial & Electrical Fuses 70A 250VAC 250VDC Class K5
Datasheet
Non-Stocked Lead-Time 5 Weeks
Min.: 1
Mult.: 1

NLN Class K5 Fuses 70 A 250 VAC Fast Blow 250 VDC 20 kA at 250 VDC Cartridge Fuses Holder Knife Blade Class K5 Without Indicator Bulk
Littelfuse Industrial & Electrical Fuses 80A 250VAC 250VDC Class K5
Datasheet
Non-Stocked Lead-Time 5 Weeks
Min.: 1
Mult.: 1

NLN Class K5 Fuses 80 A 250 VAC Fast Blow 250 VDC 20 kA at 250 VDC Cartridge Fuses Holder Knife Blade Class K5 Without Indicator Bulk
Littelfuse Industrial & Electrical Fuses 100A 250VAC 250VDC Class K5
Datasheet
Non-Stocked Lead-Time 4 Weeks
Min.: 1
Mult.: 1

NLN Class K5 Fuses 100 A 250 VAC Fast Blow 250 VDC 20 kA at 250 VDC Cartridge Fuses Holder Knife Blade Class K5 Without Indicator Bulk
Littelfuse Industrial & Electrical Fuses 125A 250VAC 250VDC Class K5
Datasheet
Non-Stocked Lead-Time 6 Weeks
Min.: 1
Mult.: 1

NLN Class K5 Fuses 125 A 250 VAC Fast Blow 250 VDC 20 kA at 250 VDC Cartridge Fuses Holder Knife Blade Class K5 Without Indicator Bulk
Littelfuse Industrial & Electrical Fuses 150A 250VAC 250VDC Class K5
Datasheet
Non-Stocked Lead-Time 7 Weeks
Min.: 1
Mult.: 1

NLN Class K5 Fuses 150 A 250 VAC Fast Blow 250 VDC 20 kA at 250 VDC Cartridge Fuses Holder Knife Blade Class K5 Without Indicator Bulk
Littelfuse Industrial & Electrical Fuses 200A 250VAC 250VDC Class K5
Datasheet
Non-Stocked Lead-Time 4 Weeks
Min.: 1
Mult.: 1

NLN Class K5 Fuses 200 A 250 VAC Fast Blow 250 VDC 20 kA at 250 VDC Cartridge Fuses Holder Knife Blade Class K5 Without Indicator Bulk
Littelfuse Industrial & Electrical Fuses 400A 250VAC 250VDC Class K5
Datasheet
Non-Stocked Lead-Time 5 Weeks
Min.: 1
Mult.: 1

NLN Class K5 Fuses 400 A 250 VAC Fast Blow 250 VDC 20 kA at 250 VDC Cartridge Fuses Holder Knife Blade Class K5 Without Indicator Bulk
Littelfuse Industrial & Electrical Fuses 600A 250VAC 250VDC Class K5
Datasheet
Non-Stocked Lead-Time 5 Weeks
Min.: 1
Mult.: 1

NLN Class K5 Fuses 600 A 250 VAC Fast Blow 250 VDC 20 kA at 250 VDC Cartridge Fuses Holder Knife Blade Class K5 Without Indicator Bulk
Littelfuse Industrial & Electrical Fuses 4A 600VAC 600VDC Class K5
Datasheet
Non-Stocked Lead-Time 9 Weeks
Min.: 1
Mult.: 1
No
NLS Class K5 Fuses 4 A 600 VAC Fast Blow 600 VDC 20 kA at 600 VDC Cartridge Fuses Holder Clip Class K5 Without Indicator Bulk
Littelfuse Industrial & Electrical Fuses 6A 600VAC 600VDC Class K5
Datasheet
Non-Stocked Lead-Time 5 Weeks
Min.: 1
Mult.: 1
No
NLS Class K5 Fuses 6 A 600 VAC Fast Blow 600 VDC 20 kA at 600 VDC Cartridge Fuses Holder Clip Class K5 Without Indicator Bulk
Littelfuse Industrial & Electrical Fuses 7A 600VAC 600VDC Class K5
Datasheet
Non-Stocked Lead-Time 9 Weeks
Min.: 1
Mult.: 1
No
NLS Class K5 Fuses 7 A 600 VAC Fast Blow 600 VDC 20 kA at 600 VDC Cartridge Fuses Holder Clip Class K5 Without Indicator Bulk
Littelfuse Industrial & Electrical Fuses 15A 600VAC 500VDC Class K5
Datasheet
Non-Stocked Lead-Time 6 Weeks
Min.: 1
Mult.: 1
No
NLS Class K5 Fuses 15 A 600 VAC Fast Blow 500 VDC 20 kA at 500 VDC Cartridge Fuses Holder Clip Class K5 Without Indicator Bulk
Littelfuse Industrial & Electrical Fuses 20A 600VAC 600VDC Class K5
Datasheet
Non-Stocked Lead-Time 6 Weeks
Min.: 1
Mult.: 1
No
NLS Class K5 Fuses 20 A 600 VAC Fast Blow 600 VDC 20 kA at 500 VDC Cartridge Fuses Holder Clip Class K5 Without Indicator Bulk
Littelfuse Industrial & Electrical Fuses 30A 600VAC 600VDC Class K5
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 1
Mult.: 1
No
NLS Class K5 Fuses 30 A 600 VAC Fast Blow 600 VDC 20 kA at 500 VDC Cartridge Fuses Holder Clip Class K5 Without Indicator Bulk
Littelfuse Industrial & Electrical Fuses 35A 600VAC 400VDC Class K5
Datasheet
Non-Stocked Lead-Time 5 Weeks
Min.: 1
Mult.: 1
No
NLS Class K5 Fuses 35 A 600 VAC Fast Blow 400 VDC 20 kA at 400 VDC Cartridge Fuses Holder Clip Class K5 Without Indicator Bulk
Littelfuse Industrial & Electrical Fuses 40A 600VAC 400VDC Class K5
Datasheet
Non-Stocked Lead-Time 5 Weeks
Min.: 1
Mult.: 1
No
NLS Class K5 Fuses 40 A 600 VAC Fast Blow 400 VDC 20 kA at 400 VDC Cartridge Fuses Holder Clip Class K5 Without Indicator Bulk
Littelfuse Industrial & Electrical Fuses 50A 600VAC 400VDC Class K5
Datasheet
Non-Stocked Lead-Time 5 Weeks
Min.: 1
Mult.: 1
No
NLS Class K5 Fuses 50 A 600 VAC Fast Blow 400 VDC 20 kA at 400 VDC Cartridge Fuses Holder Clip Class K5 Without Indicator Bulk
Littelfuse Industrial & Electrical Fuses 60A 600VAC 400VDC Class K5
Datasheet
Non-Stocked Lead-Time 6 Weeks
Min.: 1
Mult.: 1
No
NLS Class K5 Fuses 60 A 600 VAC Fast Blow 400 VDC 20 kA at 400 VDC Cartridge Fuses Holder Clip Class K5 Without Indicator Bulk
Littelfuse Industrial & Electrical Fuses 70A 600VAC 600VDC Class K5
Datasheet
Non-Stocked Lead-Time 5 Weeks
Min.: 1
Mult.: 1
No
NLS Class K5 Fuses 70 A 600 VAC Fast Blow 600 VDC 20 kA at 600 VDC Cartridge Fuses Holder Knife Blade Class K5 Without Indicator Bulk
Littelfuse Industrial & Electrical Fuses 100A 600VAC 600VDC Class K5
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 1
Mult.: 1
No
NLS Class K5 Fuses 100 A 600 VAC Fast Blow 600 VDC 50 kA at 600 VDC Cartridge Fuses Holder Knife Blade Class K5 Without Indicator Bulk
Littelfuse Industrial & Electrical Fuses 125A 600VAC 600VDC Class K5
Datasheet
Non-Stocked Lead-Time 6 Weeks
Min.: 1
Mult.: 1
No
NLS Class K5 Fuses 125 A 600 VAC Fast Blow 600 VDC 50 kA at 600 VDC Cartridge Fuses Holder Knife Blade Class K5 Without Indicator Bulk
Littelfuse Industrial & Electrical Fuses 200A 600VAC 600VDC Class K5
Datasheet
Non-Stocked Lead-Time 5 Weeks
Min.: 1
Mult.: 1
No
NLS Class K5 Fuses 200 A 600 VAC Fast Blow 600 VDC 50 kA at 600 VDC Cartridge Fuses Holder Knife Blade Class K5 Without Indicator Bulk
Littelfuse Industrial & Electrical Fuses 600A 600VAC 500VDC Class K5
Datasheet
Non-Stocked Lead-Time 5 Weeks
Min.: 1
Mult.: 1
No
NLS Class K5 Fuses 600 A 600 VAC Fast Blow 500 VDC 50 kA at 500 VDC Cartridge Fuses Holder Knife Blade Class K5 Without Indicator Bulk