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 FUSEBLOCK 600V 60A 3P NON-ID

LFJ600603C
Littelfuse
1: $115.63
31In Stock

Mfr. Part #
LFJ600603C

Mouser Part #
576-LFJ600603C

Littelfuse

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

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Datasheet

31In Stock

$115.63

$97.08

$91.81

$86.54

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Min.: 1
Mult.: 1

Fuse Holders

Fuse Blocks

Space-Saving

Class J

Bulk

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

LFJ600601C
Littelfuse
1: $58.82
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

$58.82

$45.94

$43.33

$40.00

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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: $41.18
4In Stock

Mfr. Part #
LFR250601C

Mouser Part #
576-LFR250601C

Littelfuse

Fuse Holder CLASS R FUSEBLOCK 250V 60A 1P

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Datasheet

4In Stock

$41.18

$31.91

$30.51

$28.80

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Min.: 1
Mult.: 1

Fuse Holders

Fuse Blocks

Class R

Bulk

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

LFJ600302C
Littelfuse
1: $93.02
3In Stock

Mfr. Part #
LFJ600302C

Mouser Part #
576-LFJ600302C

Littelfuse

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

Learn More

Datasheet

3In Stock

$93.02

$72.65

$68.33

$63.49

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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: $76.58
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

$76.58

$64.02

$58.59

$54.59

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Min.: 1
Mult.: 1

Fuse Holders

Fuse Blocks

Class R

Bulk

Fuse Clips 600 Volt Fuse Reducers

LRU616R
Littelfuse
1: $107.61
1In Stock

Mfr. Part #
LRU616R

Mouser Part #
576-LRU616R

Littelfuse

Fuse Clips 600 Volt Fuse Reducers

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Datasheet

1In Stock

$107.61

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Min.: 1
Mult.: 1

Fuse Clips

Reducers

R Class Fuse

Class R

Bulk

Fuse Clips 250 Volt Fuse Reducers

LRU216R
Littelfuse
1: $74.84
10In Stock

Mfr. Part #
LRU216R

Mouser Part #
576-LRU216R

Littelfuse

Fuse Clips 250 Volt Fuse Reducers

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Datasheet

10In Stock

$74.84

$62.06

$57.25

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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: $218.26
52In Stock

Mfr. Part #
LFJ601003C

Mouser Part #
576-LFJ601003C

Littelfuse

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

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Datasheet

52In Stock

$218.26

$180.99

$166.91

$138.05

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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: $126.35
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

$126.35

$102.21

$93.04

$79.96

View

Min.: 1
Mult.: 1

Fuse Holders

Fuse Blocks

Class J

Bulk

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

LFJ601001C
Littelfuse
1: $85.05
38In Stock

Mfr. Part #
LFJ601001C

Mouser Part #
576-LFJ601001C

Littelfuse

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

Learn More

Datasheet

38In Stock

$85.05

$71.37

$65.84

$52.80

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Min.: 1
Mult.: 1

Fuse Holders

Fuse Blocks

Space-Saving

Class J

Bulk

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

LFJ602001C
Littelfuse
1: $325.12
3In Stock
12Expected 2026-09-03

Mfr. Part #
LFJ602001C

Mouser Part #
576-LFJ602001C

Littelfuse

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

Learn More

Datasheet

3In Stock

12Expected 2026-09-03

$325.12

$273.37

$248.47

$234.20

Min.: 1
Mult.: 1

Fuse Holders

Fuse Blocks

Space-Saving

Class J

Bulk

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

LFR250301C
Littelfuse
1: $33.36
12In Stock
7Expected 2026-07-06

Mfr. Part #
LFR250301C

Mouser Part #
576-LFR250301C

Littelfuse

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

Learn More

Datasheet

12In Stock

7Expected 2026-07-06

$33.36

$28.87

$21.08

$19.43

$17.42

Min.: 1
Mult.: 1

Fuse Holders

Class R

Bulk

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

LFR250603CID
Littelfuse
1: $96.91
3In Stock

Mfr. Part #
LFR250603CID

Mouser Part #
576-LFR250603CID

Littelfuse

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

Learn More

Datasheet

3In Stock

$96.91

$80.40

$74.16

$61.37

$56.52

Min.: 1
Mult.: 1

Fuse Holders

Class R

Bulk

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

LFR600303CID
Littelfuse
1: $97.47
2In Stock

Mfr. Part #
LFR600303CID

Mouser Part #
576-LFR600303CID

Littelfuse

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

Learn More

Datasheet

2In Stock

$97.47

$82.92

$76.46

$63.30

View

Min.: 1
Mult.: 1

Fuse Holders

Class R

Bulk

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

LFR600603CID
Littelfuse
1: $108.72
7In Stock

Mfr. Part #
LFR600603CID

Mouser Part #
576-LFR600603CID

Littelfuse

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

Learn More

Datasheet

7In Stock

$108.72

$93.82

$84.84

$71.99

$66.99

Min.: 1
Mult.: 1

Fuse Holders

Fuse Blocks

Indicating

Class R

Bulk

Fuse Clips 250 Volt Fuse Reducers

LRU2662R
Littelfuse
1: $552.96
4In Stock

Mfr. Part #
LRU2662R

Mouser Part #
576-LRU2662R

Littelfuse

Fuse Clips 250 Volt Fuse Reducers

Learn More

Datasheet

4In Stock

$552.96

$428.11

$402.22

Quote

Min.: 1
Mult.: 1

Fuse Clips

Reducers

R Class Fuse

Class R

Bulk

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

LFR600303PID
Littelfuse
1: $92.39
711Factory Stock Available

Mfr. Part #
LFR600303PID

Mouser Part #
576-LFR600303PID

Littelfuse

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

Learn More

Datasheet

711Factory Stock Available

More Info Available

$92.39

$74.97

$71.67

$67.82

View

Min.: 1
Mult.: 1

Fuse Holders

Fuse Blocks

Indicating

Class R

Bulk

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

LFJ600301C
Littelfuse
1: $42.94
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

$42.94

$39.86

$37.61

$34.73

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: $41.07
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

$41.07

$38.15

$35.99

$33.25

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: $40.64
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

$40.64

$37.73

$35.60

$32.89

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: $77.83
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

$77.83

$71.02

$66.80

$62.08

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: $81.71
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

$81.71

$67.78

$57.40

$50.47

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: $69.32
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

$69.32

$66.41

Min.: 1
Mult.: 1

Fuse Holders

Fuse Blocks

Class J

Bulk

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

LFJ600303P
Littelfuse
1: $109.56
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

$109.56

$100.01

$93.17

$87.11

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: $114.55
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

$114.55

$88.44

$80.51

$71.51

View

Min.: 1
Mult.: 1

Fuse Holders

Fuse Blocks

Class J

Bulk

HVAC/R Solutions

Types of Fuseholders, Clips, & Hardware

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