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.

Types of Fuse Holders

Change category view
Results: 62
Select Image Part # Mfr. Description Datasheet Availability Pricing (IDR) Filter the results in the table by unit price based on your quantity. Qty. RoHS ECAD Model Fuse Size/Group Product Type
Littelfuse Fuse Holder CLASS J FUSE BLOCK 600V 200A 1 POLE 15In Stock
Min.: 1
Mult.: 1

Class J Fuse Blocks Space-Saving
Littelfuse Fuse Holder Accessories 400A 1-POLE IEC/UL Distribution Block 19In Stock
Min.: 1
Mult.: 1

Littelfuse Fuse Holder CLASS J FUSEBLOCK 600V 100A 1P NON-ID 48In Stock
Min.: 1
Mult.: 1

Class J Fuse Blocks Space-Saving
Littelfuse Fuse Holder Accessories 125A 1-POLE IEC/UL Distribution Block 260In Stock
Min.: 1
Mult.: 1

Littelfuse Fuse Holder Accessories 115A 3-POLE IEC/UL Distribution Block 50In Stock
Min.: 1
Mult.: 1

Littelfuse Fuse Holder CLASS J FUSEBLOCK 600V 60A 1P NON-ID 1In Stock
Min.: 1
Mult.: 1

Class J Fuse Blocks Class J
Littelfuse Fuse Holder CLASS R FUSE BLOCK 250V 30A 1 POLE 18In Stock
Min.: 1
Mult.: 1

Class R
Littelfuse Fuse Holder CLASS J FUSEBLOCK 600V 30A 2P NON-ID 3In Stock
Min.: 1
Mult.: 1

Class J Fuse Blocks Class J
Littelfuse Fuse Holder CLASS R FUSE BLOCK 600V 30A 3 POLE 2In Stock
Min.: 1
Mult.: 1

Class R Fuse Blocks Indicating
Littelfuse Fuse Holder CLASS R FUSEBLOCK 600V 30A 3P 2In Stock
Min.: 1
Mult.: 1

Class R Fuse Blocks Class R
Littelfuse Fuse Holder CLASS J FUSEBLOCK 600V 30A 3P NON-ID 3In Stock
Min.: 1
Mult.: 1

Class J Fuse Blocks Class J
Littelfuse Fuse Holder CLASS R FUSEBLOCK 600V 30A 2P 11In Stock
Min.: 1
Mult.: 1

Class R Fuse Blocks Class R
Littelfuse Fuse Holder CLASS R FUSEBLOCK 600V 30A 3P 1In Stock
Min.: 1
Mult.: 1

Class R Fuse Blocks Class R
Littelfuse Fuse Clips 250 Volt Fuse Reducers 4In Stock
Min.: 1
Mult.: 1
No
Class R Reducers R Class Fuse
Littelfuse Fuse Holder CLASS J FUSEBLOCK 600V 60A 3P NON-ID 31In Stock
Min.: 1
Mult.: 1

Class J Fuse Blocks Space-Saving
Littelfuse Fuse Holder CLASS J FUSEBLOCK 600V 100A 3P NON-ID 84In Stock
Min.: 1
Mult.: 1

Class J Fuse Blocks Space-Saving
Littelfuse Fuse Holder Accessories 80A 1-POLE IEC/UL Distribution Block 43In Stock
Min.: 1
Mult.: 1

Littelfuse Fuse Holder Accessories 160A 1-POLE IEC/UL Distribution Block 21In Stock
Min.: 1
Mult.: 1

Littelfuse Fuse Holder Accessories 175A 3-POLE IEC/UL Distribution Block 1In Stock
Min.: 1
Mult.: 1

Littelfuse Fuse Holder CLASS R FUSE BLOCK 600V 30A 3 POLE 2In Stock
Min.: 1
Mult.: 1

Class R
Littelfuse Fuse Holder CLASS R FUSE BLOCK 600V 60A 3 POLE 14In Stock
Min.: 1
Mult.: 1

Class R Fuse Blocks Indicating
Littelfuse Fuse Clips 250 Volt Fuse Reducers 18In Stock
Min.: 1
Mult.: 1
No
Class R Reducers R Class Fuse
Littelfuse Fuse Clips 600 Volt Fuse Reducers 1In Stock
Min.: 1
Mult.: 1
No
Class R Reducers R Class Fuse
Littelfuse Fuse Holder CLASS R FUSEBLOCK 250V 60A 1P
4Expected 15/04/2026
Min.: 1
Mult.: 1

Class R Fuse Blocks Class R
Littelfuse Fuse Holder CLASS J FUSEBLOCK 600V 30A 1P NON-ID 383Factory Stock Available
Min.: 1
Mult.: 1

Class J Fuse Blocks Class J