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
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Results: 51
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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 R FUSEBLOCK 250V 60A 1P
Datasheet
3In Stock
Min.: 1
Mult.: 1

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

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

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

Class R Fuse Blocks Class R
Littelfuse Fuse Clips 250 Volt Fuse Reducers
Datasheet
9In Stock
Min.: 1
Mult.: 1
No
Class R Reducers R Class Fuse
Littelfuse Fuse Clips 600 Volt Fuse Reducers
Datasheet
1In Stock
Min.: 1
Mult.: 1
No
Class R Reducers R Class Fuse
Littelfuse Fuse Holder CLASS J FUSEBLOCK 600V 100A 3P NON-ID
Datasheet
81In Stock
Min.: 1
Mult.: 1

Class J Fuse Blocks Space-Saving


Littelfuse Fuse Holder CLASS J FUSE BLOCK 600V 200A 1 POLE
Datasheet
16In Stock
Min.: 1
Mult.: 1

Class J Fuse Blocks Space-Saving
Littelfuse Fuse Holder CLASS R FUSE BLOCK 250V 30A 1 POLE
Datasheet
131In Stock
Min.: 1
Mult.: 1

Class R
Littelfuse Fuse Holder CLASS J FUSEBLOCK 600V 60A 3P NON-ID
Datasheet
25In Stock
Min.: 1
Mult.: 1

Class J Fuse Blocks Space-Saving


Littelfuse Fuse Holder CLASS J FUSEBLOCK 600V 100A 1P NON-ID
Datasheet
37In Stock
2Expected 21/01/2027
Min.: 1
Mult.: 1

Class J Fuse Blocks Space-Saving
Littelfuse Fuse Holder CLASS R FUSE BLOCK 250V 60A 3 POLE
Datasheet
5In Stock
Min.: 1
Mult.: 1

Class R
Littelfuse Fuse Holder CLASS R FUSE BLOCK 600V 30A 3 POLE
Datasheet
5In Stock
Min.: 1
Mult.: 1

Class R
Littelfuse Fuse Holder CLASS R FUSE BLOCK 600V 60A 3 POLE
Datasheet
6In Stock
Min.: 1
Mult.: 1

Class R Fuse Blocks Indicating
Littelfuse Fuse Clips 250 Volt Fuse Reducers
Datasheet
4In Stock
Min.: 1
Mult.: 1
No
Class R Reducers R Class Fuse
Littelfuse Fuse Holder CLASS J FUSEBLOCK 600V 30A 3P NON-ID
Datasheet
4Expected 02/11/2026
Min.: 1
Mult.: 1

Class J Fuse Blocks Class J
Littelfuse Fuse Holder CLASS R FUSE BLOCK 600V 30A 3 POLE
Datasheet
1Expected 28/09/2026
Min.: 1
Mult.: 1

Class R Fuse Blocks Indicating
Littelfuse Fuse Holder CLASS J FUSEBLOCK 600V 30A 1P NON-ID
Datasheet
Non-Stocked Lead-Time 22 Weeks
Min.: 1
Mult.: 1

Class J Fuse Blocks Class J
Littelfuse Fuse Holder CLASS J FUSEBLOCK 600V 30A 1P NON-ID
Datasheet
Non-Stocked Lead-Time 22 Weeks
Min.: 1
Mult.: 1

Class J Fuse Blocks Class J
Littelfuse Fuse Holder CLASS J FUSEBLOCK 600V 30A 1P NON-ID
Datasheet
Non-Stocked Lead-Time 17 Weeks
Min.: 1
Mult.: 1

Class J Fuse Blocks Class J
Littelfuse Fuse Holder CLASS J FUSEBLOCK 600V 30A 2P NON-ID
Datasheet
Non-Stocked Lead-Time 17 Weeks
Min.: 1
Mult.: 1

Class J Fuse Blocks Class J
Littelfuse Fuse Holder CLASS J FUSEBLOCK 600V 30A 2P NON-ID
Datasheet
Non-Stocked Lead-Time 22 Weeks
Min.: 1
Mult.: 1

Class J Fuse Blocks Class J
Littelfuse Fuse Holder CLASS J FUSE BLOCK 600V 30A 2 POLE
Datasheet
Non-Stocked Lead-Time 22 Weeks
Min.: 1
Mult.: 1

Class J Fuse Blocks
Littelfuse Fuse Holder CLASS J FUSEBLOCK 600V 30A 3P NON-ID
Datasheet
Non-Stocked Lead-Time 22 Weeks
Min.: 1
Mult.: 1

Class J Fuse Blocks Class J
Littelfuse Fuse Holder CLASS J FUSEBLOCK 600V 30A 3P NON-ID
Datasheet
Non-Stocked Lead-Time 22 Weeks
Min.: 1
Mult.: 1

Class J Fuse Blocks Class J