Fuseholders, Clips, & Hardware

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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.

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Types of Fuseholders, Clips, & Hardware

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Part #

Fuse Holder CLASS J FUSE BLOCK 600V 200A 1 POLE

LFJ602001C
Littelfuse
1: $242.71
27In Stock

Mfr. Part #
LFJ602001C

Mouser Part #
576-LFJ602001C

Littelfuse

Fuse Holder CLASS J FUSE BLOCK 600V 200A 1 POLE

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Datasheet

27In Stock

$242.71

$209.21

$195.36

$185.35

Min.: 1
Mult.: 1

Fuse Holders

Fuse Blocks

Space-Saving

Class J

Bulk

Fuse Holder CLASS J FUSEBLOCK 600V 30A 2P NON-ID

LFJ600302C
Littelfuse
1: $83.98
3In Stock

Mfr. Part #
LFJ600302C

Mouser Part #
576-LFJ600302C

Littelfuse

Fuse Holder CLASS J FUSEBLOCK 600V 30A 2P NON-ID

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Datasheet

3In Stock

$83.98

$66.17

$62.27

$57.59

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Min.: 1
Mult.: 1

Fuse Holders

Fuse Blocks

Class J

Bulk

Fuse Holder CLASS R FUSEBLOCK 600V 30A 2P

LFR600302C
Littelfuse
1: $69.13
11In Stock

Mfr. Part #
LFR600302C

Mouser Part #
576-LFR600302C

Littelfuse

Fuse Holder CLASS R FUSEBLOCK 600V 30A 2P

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Datasheet

11In Stock

$69.13

$57.34

$52.90

$49.23

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Min.: 1
Mult.: 1

Fuse Holders

Fuse Blocks

Class R

Bulk

Fuse Holder CLASS J FUSEBLOCK 600V 60A 1P NON-ID

LFJ600601C
Littelfuse
1: $53.09
1In Stock

Mfr. Part #
LFJ600601C

Mouser Part #
576-LFJ600601C

Littelfuse

Fuse Holder CLASS J FUSEBLOCK 600V 60A 1P NON-ID

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Datasheet

1In Stock

$53.09

$41.83

$39.47

$36.21

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Min.: 1
Mult.: 1

Fuse Holders

Fuse Blocks

Class J

Bulk

Fuse Holder CLASS R FUSEBLOCK 250V 60A 1P

LFR250601C
Littelfuse
1: $37.18
3In Stock

Mfr. Part #
LFR250601C

Mouser Part #
576-LFR250601C

Littelfuse

Fuse Holder CLASS R FUSEBLOCK 250V 60A 1P

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Datasheet

3In Stock

$37.18

$30.99

$29.73

$28.16

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Min.: 1
Mult.: 1

Fuse Holders

Fuse Blocks

Class R

Bulk

Fuse Clips 250 Volt Fuse Reducers

LRU216R
Littelfuse
1: $67.56
10In Stock

Mfr. Part #
LRU216R

Mouser Part #
576-LRU216R

Littelfuse

Fuse Clips 250 Volt Fuse Reducers

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Datasheet

10In Stock

$67.56

$56.03

$51.69

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Min.: 1
Mult.: 1

Fuse Clips

Reducers

R Class Fuse

Class R

Bulk

Fuse Clips 600 Volt Fuse Reducers

LRU616R
Littelfuse
1: $97.15
1In Stock

Mfr. Part #
LRU616R

Mouser Part #
576-LRU616R

Littelfuse

Fuse Clips 600 Volt Fuse Reducers

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Datasheet

1In Stock

$97.15

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Min.: 1
Mult.: 1

Fuse Clips

Reducers

R Class Fuse

Class R

Bulk

Fuse Holder CLASS J FUSEBLOCK 600V 100A 3P NON-ID

LFJ601003C
Littelfuse
1: $192.99
22In Stock
73On Order

Mfr. Part #
LFJ601003C

Mouser Part #
576-LFJ601003C

Littelfuse

Fuse Holder CLASS J FUSEBLOCK 600V 100A 3P NON-ID

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Datasheet

22In Stock

73On Order

$192.99

$163.38

$150.66

$121.99

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Min.: 1
Mult.: 1

Fuse Holders

Fuse Blocks

Space-Saving

Class J

Bulk

Fuse Holder CLASS J FUSEBLOCK 600V 30A 3P NON-ID

LFJ600303C
Littelfuse
1: $114.05
3In Stock

Mfr. Part #
LFJ600303C

Mouser Part #
576-LFJ600303C

Littelfuse

Fuse Holder CLASS J FUSEBLOCK 600V 30A 3P NON-ID

Learn More

Datasheet

3In Stock

$114.05

$92.48

$83.99

$72.19

View

Min.: 1
Mult.: 1

Fuse Holders

Fuse Blocks

Class J

Bulk

Fuse Holder CLASS J FUSEBLOCK 600V 60A 3P NON-ID

LFJ600603C
Littelfuse
1: $126.32
9In Stock

Mfr. Part #
LFJ600603C

Mouser Part #
576-LFJ600603C

Littelfuse

Fuse Holder CLASS J FUSEBLOCK 600V 60A 3P NON-ID

Learn More

Datasheet

9In Stock

$126.32

$104.77

$96.64

$78.13

View

Min.: 1
Mult.: 1

Fuse Holders

Fuse Blocks

Space-Saving

Class J

Bulk

Fuse Holder CLASS J FUSEBLOCK 600V 100A 1P NON-ID

LFJ601001C
Littelfuse
1: $76.79
29In Stock

Mfr. Part #
LFJ601001C

Mouser Part #
576-LFJ601001C

Littelfuse

Fuse Holder CLASS J FUSEBLOCK 600V 100A 1P NON-ID

Learn More

Datasheet

29In Stock

$76.79

$64.42

$59.42

$47.76

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Min.: 1
Mult.: 1

Fuse Holders

Fuse Blocks

Space-Saving

Class J

Bulk

Fuse Holder CLASS R FUSE BLOCK 600V 60A 3 POLE

LFR600603CID
Littelfuse
1: $100.45
6In Stock

Mfr. Part #
LFR600603CID

Mouser Part #
576-LFR600603CID

Littelfuse

Fuse Holder CLASS R FUSE BLOCK 600V 60A 3 POLE

Learn More

Datasheet

6In Stock

$100.45

$86.03

$72.25

$64.49

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Min.: 1
Mult.: 1

Fuse Holders

Fuse Blocks

Indicating

Class R

Bulk

Fuse Clips 250 Volt Fuse Reducers

LRU2662R
Littelfuse
1: $498.19
4In Stock

Mfr. Part #
LRU2662R

Mouser Part #
576-LRU2662R

Littelfuse

Fuse Clips 250 Volt Fuse Reducers

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Datasheet

4In Stock

$498.19

$387.65

$364.16

Quote

Min.: 1
Mult.: 1

Fuse Clips

Reducers

R Class Fuse

Class R

Bulk

Fuse Holder CLASS R FUSE BLOCK 250V 30A 1 POLE

LFR250301C
Littelfuse
1: $30.12
98On Order

Mfr. Part #
LFR250301C

Mouser Part #
576-LFR250301C

Littelfuse

Fuse Holder CLASS R FUSE BLOCK 250V 30A 1 POLE

Learn More

Datasheet

98On Order

$30.12

$28.63

$26.46

$19.03

View

Min.: 1
Mult.: 1

Fuse Holders

Class R

Bulk

Fuse Holder CLASS R FUSE BLOCK 250V 60A 3 POLE

LFR250603CID
Littelfuse
1: $87.49
5In Stock

Mfr. Part #
LFR250603CID

Mouser Part #
576-LFR250603CID

Littelfuse

Fuse Holder CLASS R FUSE BLOCK 250V 60A 3 POLE

Learn More

Datasheet

5In Stock

$87.49

$72.58

$66.95

$55.41

$51.03

Min.: 1
Mult.: 1

Fuse Holders

Class R

Bulk

Fuse Holder CLASS R FUSE BLOCK 600V 30A 3 POLE

LFR600303CID
Littelfuse
1: $84.23
5Expected 9/14/2026

Mfr. Part #
LFR600303CID

Mouser Part #
576-LFR600303CID

Littelfuse

Fuse Holder CLASS R FUSE BLOCK 600V 30A 3 POLE

Learn More

Datasheet

5Expected 9/14/2026

$84.23

$71.88

$69.03

$56.64

View

Min.: 1
Mult.: 1

Fuse Holders

Class R

Bulk

Fuse Holder CLASS J FUSEBLOCK 600V 30A 1P NON-ID

LFJ600301C
Littelfuse
1: $40.33
Non-Stocked Lead-Time 17 Weeks

Mfr. Part #
LFJ600301C

Mouser Part #
576-LFJ600301C

Littelfuse

Fuse Holder CLASS J FUSEBLOCK 600V 30A 1P NON-ID

Learn More

Datasheet

Non-Stocked Lead-Time 17 Weeks

$40.33

$37.56

$35.56

$32.98

View

Min.: 1
Mult.: 1

Fuse Holders

Fuse Blocks

Class J

Bulk

Fuse Holder CLASS J FUSEBLOCK 600V 30A 1P NON-ID

LFJ600301P
Littelfuse
1: $38.60
Non-Stocked Lead-Time 17 Weeks

Mfr. Part #
LFJ600301P

Mouser Part #
576-LFJ600301P

Littelfuse

Fuse Holder CLASS J FUSEBLOCK 600V 30A 1P NON-ID

Learn More

Datasheet

Non-Stocked Lead-Time 17 Weeks

$38.60

$35.95

$34.03

$31.58

View

Min.: 1
Mult.: 1

Fuse Holders

Fuse Blocks

Class J

Bulk

Fuse Holder CLASS J FUSEBLOCK 600V 30A 1P NON-ID

LFJ600301S
Littelfuse
1: $38.23
Non-Stocked Lead-Time 17 Weeks

Mfr. Part #
LFJ600301S

Mouser Part #
576-LFJ600301S

Littelfuse

Fuse Holder CLASS J FUSEBLOCK 600V 30A 1P NON-ID

Learn More

Datasheet

Non-Stocked Lead-Time 17 Weeks

$38.23

$35.61

$33.71

$31.27

View

Min.: 1
Mult.: 1

Fuse Holders

Fuse Blocks

Class J

Bulk

Fuse Holder CLASS J FUSEBLOCK 600V 30A 2P NON-ID

LFJ600302P
Littelfuse
1: $73.06
Non-Stocked Lead-Time 17 Weeks

Mfr. Part #
LFJ600302P

Mouser Part #
576-LFJ600302P

Littelfuse

Fuse Holder CLASS J FUSEBLOCK 600V 30A 2P NON-ID

Learn More

Datasheet

Non-Stocked Lead-Time 17 Weeks

$73.06

$66.91

$63.17

$58.93

View

Min.: 1
Mult.: 1

Fuse Holders

Fuse Blocks

Class J

Bulk

Fuse Holder CLASS J FUSEBLOCK 600V 30A 2P NON-ID

LFJ600302S
Littelfuse
1: $73.76
Non-Stocked Lead-Time 17 Weeks

Mfr. Part #
LFJ600302S

Mouser Part #
576-LFJ600302S

Littelfuse

Fuse Holder CLASS J FUSEBLOCK 600V 30A 2P NON-ID

Learn More

Datasheet

Non-Stocked Lead-Time 17 Weeks

$73.76

$61.19

$52.27

$45.72

View

Min.: 1
Mult.: 1

Fuse Holders

Fuse Blocks

Class J

Bulk

Fuse Holder CLASS J FUSE BLOCK 600V 30A 2 POLE

LFJ600302SID
Littelfuse
1: $64.99
Non-Stocked Lead-Time 17 Weeks

Mfr. Part #
LFJ600302SID

Mouser Part #
576-LFJ600302SID

Littelfuse

Fuse Holder CLASS J FUSE BLOCK 600V 30A 2 POLE

Learn More

Datasheet

Non-Stocked Lead-Time 17 Weeks

$64.99

$62.14

$53.89

View

Min.: 1
Mult.: 1

Fuse Holders

Fuse Blocks

Class J

Bulk

Fuse Holder CLASS J FUSEBLOCK 600V 30A 3P NON-ID

LFJ600303P
Littelfuse
1: $102.69
Non-Stocked Lead-Time 17 Weeks

Mfr. Part #
LFJ600303P

Mouser Part #
576-LFJ600303P

Littelfuse

Fuse Holder CLASS J FUSEBLOCK 600V 30A 3P NON-ID

Learn More

Datasheet

Non-Stocked Lead-Time 17 Weeks

$102.69

$94.07

$87.97

$82.77

View

Min.: 1
Mult.: 1

Fuse Holders

Fuse Blocks

Class J

Bulk

Fuse Holder CLASS J FUSEBLOCK 600V 30A 3P NON-ID

LFJ600303S
Littelfuse
1: $103.42
Non-Stocked Lead-Time 17 Weeks

Mfr. Part #
LFJ600303S

Mouser Part #
576-LFJ600303S

Littelfuse

Fuse Holder CLASS J FUSEBLOCK 600V 30A 3P NON-ID

Learn More

Datasheet

Non-Stocked Lead-Time 17 Weeks

$103.42

$80.63

$73.32

$64.96

View

Min.: 1
Mult.: 1

Fuse Holders

Fuse Blocks

Class J

Bulk

Fuse Holder CLASS J FUSEBLOCK 600V 60A 2P NON-ID

LFJ600602C
Littelfuse
1: $84.14
Non-Stocked Lead-Time 17 Weeks

Mfr. Part #
LFJ600602C

Mouser Part #
576-LFJ600602C

Littelfuse

Fuse Holder CLASS J FUSEBLOCK 600V 60A 2P NON-ID

Learn More

Datasheet

Non-Stocked Lead-Time 17 Weeks

$84.14

$77.04

$72.71

$67.81

View

Min.: 1
Mult.: 1

Fuse Holders

Fuse Blocks

Class J

Bulk

HVAC/R Solutions

Types of Fuseholders, Clips, & Hardware

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