Circuit Protection – Mouser Canada

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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 Circuit Protection

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Results: 1,269

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Part #

Industrial & Electrical Fuses 3A 600VAC 500VDC Midget

0KLK003.T
Littelfuse
1: $37.58
14In Stock
60Expected 2026-03-30

Mfr. Part #
0KLK003.T

Mouser Part #
576-0KLK003.T

Littelfuse

Industrial & Electrical Fuses 3A 600VAC 500VDC Midget

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Datasheet

14In Stock

60Expected 2026-03-30

$37.58

$34.49

$31.62

$27.31

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Min.: 1
Mult.: 1

Industrial & Electrical Fuses 4A 600VAC 500VDC Midget

0KLK004.T
Littelfuse
1: $39.16
62In Stock

Mfr. Part #
0KLK004.T

Mouser Part #
576-0KLK004.T

Littelfuse

Industrial & Electrical Fuses 4A 600VAC 500VDC Midget

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Datasheet

62In Stock

$39.16

$35.23

$31.34

$31.27

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Min.: 1
Mult.: 1

Industrial & Electrical Fuses 12A 600VAC 500VDC Midget

0KLK012.T
Littelfuse
1: $43.55
9In Stock

Mfr. Part #
0KLK012.T

Mouser Part #
576-0KLK012.T

Littelfuse

Industrial & Electrical Fuses 12A 600VAC 500VDC Midget

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Datasheet

9In Stock

$43.55

$36.41

$30.93

$25.83

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Min.: 1
Mult.: 1

Industrial & Electrical Fuses 25A 600VAC 500VDC Midget

0KLK025.T
Littelfuse
1: $37.98
76In Stock

Mfr. Part #
0KLK025.T

Mouser Part #
576-0KLK025.T

Littelfuse

Industrial & Electrical Fuses 25A 600VAC 500VDC Midget

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Datasheet

76In Stock

$37.98

$34.86

$24.94

$23.13

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Min.: 1
Mult.: 1

Industrial & Electrical Fuses 2A 600VAC

0SLC002.T
Littelfuse
1: $27.42
5In Stock

Mfr. Part #
0SLC002.T

Mouser Part #
576-0SLC002.T

Littelfuse

Industrial & Electrical Fuses 2A 600VAC

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Datasheet

5In Stock

$27.42

$24.27

$22.24

$19.20

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Min.: 1
Mult.: 1

Industrial & Electrical Fuses 3A 600VAC

0SLC003.T
Littelfuse
1: $27.42
22In Stock

Mfr. Part #
0SLC003.T

Mouser Part #
576-0SLC003.T

Littelfuse

Industrial & Electrical Fuses 3A 600VAC

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Datasheet

22In Stock

$27.42

$24.27

$22.24

$19.20

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Min.: 1
Mult.: 1

Industrial & Electrical Fuses 5A 600VAC

0SLC005.T
Littelfuse
1: $25.63
10In Stock

Mfr. Part #
0SLC005.T

Mouser Part #
576-0SLC005.T

Littelfuse

Industrial & Electrical Fuses 5A 600VAC

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Datasheet

10In Stock

$25.63

$22.69

$20.78

$17.96

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Min.: 1
Mult.: 1

Industrial & Electrical Fuses UL CL G MED TIME LAG FUSE

0SLC012.T
Littelfuse
1: $19.57
29In Stock

Mfr. Part #
0SLC012.T

Mouser Part #
576-0SLC012.T

Littelfuse

Industrial & Electrical Fuses UL CL G MED TIME LAG FUSE

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Datasheet

29In Stock

$19.57

$18.80

$18.11

$13.92

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Min.: 1
Mult.: 1

Industrial & Electrical Fuses 15A 600VAC

0SLC015.T
Littelfuse
1: $19.57
9In Stock

Mfr. Part #
0SLC015.T

Mouser Part #
576-0SLC015.T

Littelfuse

Industrial & Electrical Fuses 15A 600VAC

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Datasheet

9In Stock

$19.57

$18.80

$18.11

$13.92

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 20A 600VAC

0SLC020.T
Littelfuse
1: $20.52
82In Stock

Mfr. Part #
0SLC020.T

Mouser Part #
576-0SLC020.T

Littelfuse

Industrial & Electrical Fuses 20A 600VAC

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Datasheet

82In Stock

$20.52

$20.46

$17.38

$14.66

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Min.: 1
Mult.: 1

Industrial & Electrical Fuses 30A 480VAC

0SLC030.T
Littelfuse
1: $38.48
34In Stock

Mfr. Part #
0SLC030.T

Mouser Part #
576-0SLC030.T

Littelfuse

Industrial & Electrical Fuses 30A 480VAC

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Datasheet

34In Stock

$38.48

$35.32

$32.37

$27.95

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Min.: 1
Mult.: 1

Industrial & Electrical Fuses 40A 480VAC

0SLC040.T
Littelfuse
1: $38.94
2In Stock
10Expected 2026-04-13

Mfr. Part #
0SLC040.T

Mouser Part #
576-0SLC040.T

Littelfuse

Industrial & Electrical Fuses 40A 480VAC

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Datasheet

2In Stock

10Expected 2026-04-13

$38.94

$35.75

$32.77

$28.29

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Min.: 1
Mult.: 1

Industrial & Electrical Fuses 50A 480VAC

0SLC050.T
Littelfuse
1: $43.15
1In Stock

Mfr. Part #
0SLC050.T

Mouser Part #
576-0SLC050.T

Littelfuse

Industrial & Electrical Fuses 50A 480VAC

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Datasheet

1In Stock

$43.15

$35.80

$33.02

$27.35

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 50A 300VAC

JLLN050.T
Littelfuse
1: $60.74
24In Stock

Mfr. Part #
JLLN050.T

Mouser Part #
576-JLLN050.T

Littelfuse

Industrial & Electrical Fuses 50A 300VAC

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Datasheet

24In Stock

$60.74

$50.39

$46.50

$38.93

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 60A 300VAC

JLLN060.T
Littelfuse
1: $49.57
40In Stock

Mfr. Part #
JLLN060.T

Mouser Part #
576-JLLN060.T

Littelfuse

Industrial & Electrical Fuses 60A 300VAC

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Datasheet

40In Stock

$49.57

$43.87

$40.52

$36.44

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Min.: 1
Mult.: 1

Industrial & Electrical Fuses 60A 300VAC 160VDC CLASS T

JLLN060.TXP
Littelfuse
1: $58.91
15In Stock

Mfr. Part #
JLLN060.TXP

Mouser Part #
576-JLLN060.TXP

Littelfuse

Industrial & Electrical Fuses 60A 300VAC 160VDC CLASS T

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Datasheet

15In Stock

$58.91

$48.87

$45.08

$37.35

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Min.: 1
Mult.: 1

Industrial & Electrical Fuses 70A 300VAC

JLLN070.V
Littelfuse
1: $76.63
6In Stock

Mfr. Part #
JLLN070.V

Mouser Part #
576-JLLN070.V

Littelfuse

Industrial & Electrical Fuses 70A 300VAC

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Datasheet

6In Stock

$76.63

$63.83

$54.58

$46.63

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 150A 300VAC 125VDC Class T

JLLN150.X
Littelfuse
1: $113.07
4In Stock

Mfr. Part #
JLLN150.X

Mouser Part #
576-JLLN150.X

Littelfuse

Industrial & Electrical Fuses 150A 300VAC 125VDC Class T

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Datasheet

4In Stock

$113.07

$93.79

$75.84

$67.05

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Min.: 1
Mult.: 1

Industrial & Electrical Fuses 300V F/A CLASS T 150A PLTD

JLLN150.XXP
Littelfuse
1: $124.29
15In Stock

Mfr. Part #
JLLN150.XXP

Mouser Part #
576-JLLN150.XXP

Littelfuse

Industrial & Electrical Fuses 300V F/A CLASS T 150A PLTD

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Datasheet

15In Stock

$124.29

$103.09

$95.38

$79.50

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses FUS 300V F/A CLASS T 200A PLTD

JLLN200.XXP
Littelfuse
1: $121.77
13In Stock
18Expected 2026-04-02

Mfr. Part #
JLLN200.XXP

Mouser Part #
576-JLLN200.XXP

Littelfuse

Industrial & Electrical Fuses FUS 300V F/A CLASS T 200A PLTD

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Datasheet

13In Stock

18Expected 2026-04-02

$121.77

$101.00

$93.47

$77.89

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 350A 300VAC 125VDC Class T

JLLN350.X
Littelfuse
1: $236.87
12In Stock

Mfr. Part #
JLLN350.X

Mouser Part #
576-JLLN350.X

Littelfuse

Industrial & Electrical Fuses 350A 300VAC 125VDC Class T

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Datasheet

12In Stock

$236.87

$196.40

$185.35

$152.64

$141.74

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 20A 600VAC 300VDC Class T

JLLS020.T
Littelfuse
1: $54.97
7In Stock

Mfr. Part #
JLLS020.T

Mouser Part #
576-JLLS020.T

Littelfuse

Industrial & Electrical Fuses 20A 600VAC 300VDC Class T

Learn More

Datasheet

7In Stock

$54.97

$45.60

$42.07

$34.84

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 30A 600VAC 300VDC Class T

JLLS030.T
Littelfuse
1: $47.39
1In Stock

Mfr. Part #
JLLS030.T

Mouser Part #
576-JLLS030.T

Littelfuse

Industrial & Electrical Fuses 30A 600VAC 300VDC Class T

Learn More

Datasheet

1In Stock

$47.39

$39.30

$36.26

$30.04

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 50A 600VAC 300VDC Class T

JLLS050.T
Littelfuse
1: $75.32
1In Stock

Mfr. Part #
JLLS050.T

Mouser Part #
576-JLLS050.T

Littelfuse

Industrial & Electrical Fuses 50A 600VAC 300VDC Class T

Learn More

Datasheet

1In Stock

$75.32

$62.49

$57.64

$48.97

View

Min.: 1
Mult.: 1

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

JLLS060.T
Littelfuse
1: $67.17
7In Stock

Mfr. Part #
JLLS060.T

Mouser Part #
576-JLLS060.T

Littelfuse

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

Learn More

Datasheet

7In Stock

$67.17

$55.72

$51.41

$43.67

View

Min.: 1
Mult.: 1

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