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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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Part #

Industrial & Electrical Fuses 300V F/A CLASS T 400A PLTD

JLLN400.XXP
Littelfuse
1: $163.83
13In Stock

Mfr. Part No.
JLLN400.XXP

Mouser Part No
576-JLLN400.XXP

Littelfuse

Industrial & Electrical Fuses 300V F/A CLASS T 400A PLTD

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Datasheet

13In Stock

$163.83

$141.28

$123.92

$106.15

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 500A 300VAC 125VDC Class T

JLLN500.X
Littelfuse
1: $291.00
4In Stock
10Expected 5/10/2026

Mfr. Part No.
JLLN500.X

Mouser Part No
576-JLLN500.X

Littelfuse

Industrial & Electrical Fuses 500A 300VAC 125VDC Class T

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Datasheet

4In Stock

10Expected 5/10/2026

$291.00

$241.56

$222.70

$184.04

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 2A 600VAC 300VDC Class T

JLLS002.T
Littelfuse
1: $53.69
1In Stock

Mfr. Part No.
JLLS002.T

Mouser Part No
576-JLLS002.T

Littelfuse

Industrial & Electrical Fuses 2A 600VAC 300VDC Class T

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Datasheet

1In Stock

$53.69

$44.55

$40.62

$34.04

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Min.: 1
Mult.: 1

Industrial & Electrical Fuses 60A 600VAC 300VDC CLASS T

JLLS060.TXP
Littelfuse
1: $68.03
6In Stock

Mfr. Part No.
JLLS060.TXP

Mouser Part No
576-JLLS060.TXP

Littelfuse

Industrial & Electrical Fuses 60A 600VAC 300VDC CLASS T

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Datasheet

6In Stock

$68.03

$56.44

$52.06

$43.10

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Min.: 1
Mult.: 1

Industrial & Electrical Fuses 225A 600VAC 300VDC Class T

JLLS225.X
Littelfuse
1: $304.00
1In Stock

Mfr. Part No.
JLLS225.X

Mouser Part No
576-JLLS225.X

Littelfuse

Industrial & Electrical Fuses 225A 600VAC 300VDC Class T

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Datasheet

1In Stock

$304.00

$252.04

$232.33

$191.98

Min.: 1
Mult.: 1

Industrial & Electrical Fuses .1A 600VAC 600VDC Midget

KLKD.100T
Littelfuse
1: $37.26
10In Stock

Mfr. Part No.
KLKD.100T

Mouser Part No
576-KLKD.100T

Littelfuse

Industrial & Electrical Fuses .1A 600VAC 600VDC Midget

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Datasheet

10In Stock

$37.26

$31.62

$29.06

$24.17

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Min.: 1
Mult.: 1

Industrial & Electrical Fuses .25A 600VAC 600VDC Midget

KLKD.250T
Littelfuse
1: $36.68
20In Stock

Mfr. Part No.
KLKD.250T

Mouser Part No
576-KLKD.250T

Littelfuse

Industrial & Electrical Fuses .25A 600VAC 600VDC Midget

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Datasheet

20In Stock

$36.68

$30.72

$26.30

$22.79

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Min.: 1
Mult.: 1

Industrial & Electrical Fuses .3A 600VAC 600VDC Midget

KLKD.300T
Littelfuse
1: $35.96
18In Stock

Mfr. Part No.
KLKD.300T

Mouser Part No
576-KLKD.300T

Littelfuse

Industrial & Electrical Fuses .3A 600VAC 600VDC Midget

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Datasheet

18In Stock

$35.96

$29.84

$26.72

$22.79

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Min.: 1
Mult.: 1

Industrial & Electrical Fuses 4A 600VAC 600VDC F/A MIDGET

KLKD004.HXR
Littelfuse
1: $46.72
27In Stock

Mfr. Part No.
KLKD004.HXR

Mouser Part No
576-KLKD004.HXR

Littelfuse

Industrial & Electrical Fuses 4A 600VAC 600VDC F/A MIDGET

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Datasheet

27In Stock

$46.72

$38.76

$35.75

$29.27

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Min.: 1
Mult.: 1

Industrial & Electrical Fuses 2.5A 600VAC 600VDC Midget

KLKD02.5T
Littelfuse
1: $35.96
20In Stock

Mfr. Part No.
KLKD02.5T

Mouser Part No
576-KLKD02.5T

Littelfuse

Industrial & Electrical Fuses 2.5A 600VAC 600VDC Midget

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Datasheet

20In Stock

$35.96

$29.84

$27.51

$22.81

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Min.: 1
Mult.: 1

Barrier Terminal Blocks DIST BLOK 600V 175A 3 POLE LINE 1 LOAD 6

LFD35533Z
Littelfuse
1: $196.41
7In Stock

Mfr. Part No.
LFD35533Z

Mouser Part No
576-LFD35533Z

Littelfuse

Barrier Terminal Blocks DIST BLOK 600V 175A 3 POLE LINE 1 LOAD 6

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Datasheet

7In Stock

$196.41

$148.44

$136.97

$130.40

$125.27

Min.: 1
Mult.: 1

Barrier Terminal Blocks DIST BLOK 600V 380A 3 POLE LINE 1 LOAD 12

LFD55523Z
Littelfuse
1: $315.22
5In Stock

Mfr. Part No.
LFD55523Z

Mouser Part No
576-LFD55523Z

Littelfuse

Barrier Terminal Blocks DIST BLOK 600V 380A 3 POLE LINE 1 LOAD 12

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Datasheet

5In Stock

$315.22

$238.92

$231.55

Min.: 1
Mult.: 1

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

LFJ600603C
Littelfuse
1: $129.17
3In Stock
22On Order

Mfr. Part No.
LFJ600603C

Mouser Part No
576-LFJ600603C

Littelfuse

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

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Datasheet

3In Stock

22On Order

$129.17

$107.13

$98.79

$81.74

$75.26

Min.: 1
Mult.: 1

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

LFJ601001C
Littelfuse
1: $81.95
37In Stock
2Expected 21/1/2027

Mfr. Part No.
LFJ601001C

Mouser Part No
576-LFJ601001C

Littelfuse

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

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Datasheet

37In Stock

2Expected 21/1/2027

$81.95

$67.97

$62.57

$50.88

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Min.: 1
Mult.: 1

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

LFR250301C
Littelfuse
1: $27.73
23In Stock
109On Order

Mfr. Part No.
LFR250301C

Mouser Part No
576-LFR250301C

Littelfuse

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

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Datasheet

23In Stock

109On Order

$27.73

$26.04

$24.03

$19.91

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Min.: 1
Mult.: 1

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

LFR250603CID
Littelfuse
1: $91.53
5In Stock

Mfr. Part No.
LFR250603CID

Mouser Part No
576-LFR250603CID

Littelfuse

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

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Datasheet

5In Stock

$91.53

$75.93

$70.04

$57.96

$53.38

Min.: 1
Mult.: 1

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

LFR600303CID
Littelfuse
1: $89.73
1In Stock
4Expected 25/8/2026

Mfr. Part No.
LFR600303CID

Mouser Part No
576-LFR600303CID

Littelfuse

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

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Datasheet

1In Stock

4Expected 25/8/2026

$89.73

$76.54

$75.28

$62.32

View

Min.: 1
Mult.: 1

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

LFR600603CID
Littelfuse
1: $98.89
6In Stock

Mfr. Part No.
LFR600603CID

Mouser Part No
576-LFR600603CID

Littelfuse

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

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Datasheet

6In Stock

$98.89

$85.05

$76.83

$66.33

View

Min.: 1
Mult.: 1

Terminal Block Tools & Accessories POWER BLOCK COVER - 2 POLE

LPBC1442
Littelfuse
1: $11.89
17In Stock

Mfr. Part No.
LPBC1442

Mouser Part No
576-LPBC1442

Littelfuse

Terminal Block Tools & Accessories POWER BLOCK COVER - 2 POLE

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Datasheet

17In Stock

$11.89

$8.61

$7.43

$6.81

View

Min.: 1
Mult.: 1

Terminal Block Tools & Accessories POWER BLOCK COVER - 4 POLE

LPBC1444
Littelfuse
1: $13.12
22In Stock

Mfr. Part No.
LPBC1444

Mouser Part No
576-LPBC1444

Littelfuse

Terminal Block Tools & Accessories POWER BLOCK COVER - 4 POLE

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Datasheet

22In Stock

$13.12

$10.74

$8.32

$7.66

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 8A 500VAC Midget

0FLQ008.T
Littelfuse
1: $44.05
24In Stock

Mfr. Part No.
0FLQ008.T

Mouser Part No
576-0FLQ008.T

Littelfuse

Industrial & Electrical Fuses 8A 500VAC Midget

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Datasheet

24In Stock

$44.05

$36.56

$32.76

$25.88

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 6A 600VAC J Fuses

0JLS006.T
Littelfuse
1: $59.51
5In Stock

Mfr. Part No.
0JLS006.T

Mouser Part No
576-0JLS006.T

Littelfuse

Industrial & Electrical Fuses 6A 600VAC J Fuses

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Datasheet

5In Stock

$59.51

$50.40

$43.33

$38.11

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 10A 600VAC J Fuses

0JLS010.T
Littelfuse
1: $62.51
10In Stock

Mfr. Part No.
0JLS010.T

Mouser Part No
576-0JLS010.T

Littelfuse

Industrial & Electrical Fuses 10A 600VAC J Fuses

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Datasheet

10In Stock

$62.51

$54.14

$50.21

$40.62

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 15A 600VAC J Fuses

0JLS015.T
Littelfuse
1: $56.96
7In Stock

Mfr. Part No.
0JLS015.T

Mouser Part No
576-0JLS015.T

Littelfuse

Industrial & Electrical Fuses 15A 600VAC J Fuses

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Datasheet

7In Stock

$56.96

$48.88

$43.02

$36.15

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 20A 600VAC J Fuses

0JLS020.T
Littelfuse
1: $56.88
3In Stock

Mfr. Part No.
0JLS020.T

Mouser Part No
576-0JLS020.T

Littelfuse

Industrial & Electrical Fuses 20A 600VAC J Fuses

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Datasheet

3In Stock

$56.88

$48.77

$43.25

$35.99

View

Min.: 1
Mult.: 1

HVAC/R Solutions

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HVAC/R Solutions

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