Circuit Protection – Mouser Japan

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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: 1,250

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Normally Stocked

Active

New Products

RoHS Compliant

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Part #

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

JLLN150.X
Littelfuse
1: ¥12,808
5In Stock

Mfr. Part #
JLLN150.X

Mouser Part #
576-JLLN150.X

Littelfuse

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

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Datasheet

5In Stock

¥12,808

¥10,642

¥9,346.4

¥8,109

¥7,467.9

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 800A 300VAC 125VDC Class T

JLLN800.X
Littelfuse
1: ¥109,217.4
2In Stock

Mfr. Part #
JLLN800.X

Mouser Part #
576-JLLN800.X

Littelfuse

Industrial & Electrical Fuses 800A 300VAC 125VDC Class T

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Datasheet

2In Stock

¥109,217.4

¥89,893.3

¥83,335.7

Min.: 1
Mult.: 1

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

JLLS020.T
Littelfuse
1: ¥6,187.2
7In Stock

Mfr. Part #
JLLS020.T

Mouser Part #
576-JLLS020.T

Littelfuse

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

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Datasheet

7In Stock

¥6,187.2

¥5,132.5

¥4,733.9

¥3,921.6

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Min.: 1
Mult.: 1

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

JLLS060.T
Littelfuse
1: ¥7,632.3
9In Stock
9Expected 8/31/2026

Mfr. Part #
JLLS060.T

Mouser Part #
576-JLLS060.T

Littelfuse

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

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Datasheet

9In Stock

9Expected 8/31/2026

¥7,632.3

¥6,416.4

¥5,840.1

¥4,836.8

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 70A 600VAC 300VDC Class T

JLLS070.V
Littelfuse
1: ¥11,793.1
1In Stock
4Expected 9/24/2026

Mfr. Part #
JLLS070.V

Mouser Part #
576-JLLS070.V

Littelfuse

Industrial & Electrical Fuses 70A 600VAC 300VDC Class T

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Datasheet

1In Stock

4Expected 9/24/2026

¥11,793.1

¥9,781.6

¥9,020.9

¥7,466.2

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 100A 600VAC 300VDC Class T

JLLS100.V
Littelfuse
1: ¥13,126.9
16In Stock

Mfr. Part #
JLLS100.V

Mouser Part #
576-JLLS100.V

Littelfuse

Industrial & Electrical Fuses 100A 600VAC 300VDC Class T

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Datasheet

16In Stock

¥13,126.9

¥10,887.9

¥10,090.6

¥8,310

¥7,653.9

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 100A 600VAC 300VDC CLASS T

JLLS100.VXP
Littelfuse
1: ¥14,312.8
6In Stock

Mfr. Part #
JLLS100.VXP

Mouser Part #
576-JLLS100.VXP

Littelfuse

Industrial & Electrical Fuses 100A 600VAC 300VDC CLASS T

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Datasheet

6In Stock

¥14,312.8

¥12,025.6

¥10,175.3

¥9,060.8

¥8,343.2

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 150A 600VAC 300VDC Class T

JLLS150.X
Littelfuse
1: ¥15,844.3
13In Stock
15Expected 10/5/2026

Mfr. Part #
JLLS150.X

Mouser Part #
576-JLLS150.X

Littelfuse

Industrial & Electrical Fuses 150A 600VAC 300VDC Class T

Learn More

Datasheet

13In Stock

15Expected 10/5/2026

¥15,844.3

¥13,140.2

¥12,118.7

¥9,964.3

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 200A 600VAC 300VDC Class T

JLLS200.X
Littelfuse
1: ¥16,639.9
15In Stock

Mfr. Part #
JLLS200.X

Mouser Part #
576-JLLS200.X

Littelfuse

Industrial & Electrical Fuses 200A 600VAC 300VDC Class T

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Datasheet

15In Stock

¥16,639.9

¥13,816.2

¥12,882.7

¥10,529.1

¥9,695.3

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 2A 600VAC 600VDC Midget

KLKD002.T
Littelfuse
1: ¥4,370.1
84In Stock

Mfr. Part #
KLKD002.T

Mouser Part #
576-KLKD002.T

Littelfuse

Industrial & Electrical Fuses 2A 600VAC 600VDC Midget

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Datasheet

84In Stock

¥4,370.1

¥3,644.2

¥3,356.9

¥2,785.5

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 5A 600VAC 600VDC Midget

KLKD005.T
Littelfuse
1: ¥3,436.6
49In Stock
70Expected 9/17/2026

Mfr. Part #
KLKD005.T

Mouser Part #
576-KLKD005.T

Littelfuse

Industrial & Electrical Fuses 5A 600VAC 600VDC Midget

Learn More

Datasheet

49In Stock

70Expected 9/17/2026

¥3,436.6

¥3,408.4

¥2,848.6

¥2,624.4

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 6A 600VAC 600VDC Midget

KLKD006.T
Littelfuse
1: ¥4,426.6
21In Stock

Mfr. Part #
KLKD006.T

Mouser Part #
576-KLKD006.T

Littelfuse

Industrial & Electrical Fuses 6A 600VAC 600VDC Midget

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Datasheet

21In Stock

¥4,426.6

¥3,672.5

¥3,386.8

¥2,807.1

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 7A 600VAC 600VDC Midget

KLKD007.T
Littelfuse
1: ¥4,391.7
9In Stock

Mfr. Part #
KLKD007.T

Mouser Part #
576-KLKD007.T

Littelfuse

Industrial & Electrical Fuses 7A 600VAC 600VDC Midget

Learn More

Datasheet

9In Stock

¥4,391.7

¥3,428.3

¥3,165.9

¥2,717.4

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 10A 600VAC 600VDC F/A MIDGET

KLKD010.HXR
Littelfuse
1: ¥5,429.8
8In Stock

Mfr. Part #
KLKD010.HXR

Mouser Part #
576-KLKD010.HXR

Littelfuse

Industrial & Electrical Fuses 10A 600VAC 600VDC F/A MIDGET

Learn More

Datasheet

8In Stock

¥5,429.8

¥4,587.7

¥4,270.4

¥3,617.7

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 10A 600VAC 600VDC Midget

KLKD010.T
Littelfuse
1: ¥4,051.2
71In Stock

Mfr. Part #
KLKD010.T

Mouser Part #
576-KLKD010.T

Littelfuse

Industrial & Electrical Fuses 10A 600VAC 600VDC Midget

Learn More

Datasheet

71In Stock

¥4,051.2

¥3,644.2

¥3,209.1

¥2,783.8

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 12A 600VAC 600VDC Midget

KLKD012.T
Littelfuse
1: ¥4,391.7
12In Stock
20Expected 8/26/2026

Mfr. Part #
KLKD012.T

Mouser Part #
576-KLKD012.T

Littelfuse

Industrial & Electrical Fuses 12A 600VAC 600VDC Midget

Learn More

Datasheet

12In Stock

20Expected 8/26/2026

¥4,391.7

¥3,644.2

¥3,360.2

¥2,783.8

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 30A 600VAC 600VDC Midget

KLKD030.T
Littelfuse
1: ¥3,923.3
3In Stock
190Expected 10/12/2026

Mfr. Part #
KLKD030.T

Mouser Part #
576-KLKD030.T

Littelfuse

Industrial & Electrical Fuses 30A 600VAC 600VDC Midget

Learn More

Datasheet

3In Stock

190Expected 10/12/2026

¥3,923.3

¥3,443.3

¥3,224

¥2,785.5

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses .5A 250VAC Midget

0BLF.500T
Littelfuse
1: ¥1,647.7
6In Stock

Mfr. Part #
0BLF.500T

Mouser Part #
576-0BLF.500T

Littelfuse

Industrial & Electrical Fuses .5A 250VAC Midget

Learn More

Datasheet

6In Stock

¥1,647.7

¥1,367

¥1,260.7

¥960.1

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 7A 250VAC Midget

0BLF007.T
Littelfuse
1: ¥1,410.2
11In Stock

Mfr. Part #
0BLF007.T

Mouser Part #
576-0BLF007.T

Littelfuse

Industrial & Electrical Fuses 7A 250VAC Midget

Learn More

Datasheet

11In Stock

¥1,410.2

¥1,219.2

¥1,004.9

¥803.9

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 8A 250VAC Midget

0BLF008.T
Littelfuse
1: ¥1,382
24In Stock

Mfr. Part #
0BLF008.T

Mouser Part #
576-0BLF008.T

Littelfuse

Industrial & Electrical Fuses 8A 250VAC Midget

Learn More

Datasheet

24In Stock

¥1,382

¥1,146.1

¥865.4

¥807.2

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 2A 250VAC Midget

0BLN002.T
Littelfuse
1: ¥1,312.2
60In Stock

Mfr. Part #
0BLN002.T

Mouser Part #
576-0BLN002.T

Littelfuse

Industrial & Electrical Fuses 2A 250VAC Midget

Learn More

Datasheet

60In Stock

¥1,312.2

¥1,124.5

¥1,069.7

¥953.4

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 3A 250VAC Midget

0BLN003.T
Littelfuse
1: ¥1,312.2
32In Stock

Mfr. Part #
0BLN003.T

Mouser Part #
576-0BLN003.T

Littelfuse

Industrial & Electrical Fuses 3A 250VAC Midget

Learn More

Datasheet

32In Stock

¥1,312.2

¥1,124.5

¥1,021.5

¥832.2

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 4A 250VAC Midget

0BLN004.T
Littelfuse
1: ¥1,377
10In Stock

Mfr. Part #
0BLN004.T

Mouser Part #
576-0BLN004.T

Littelfuse

Industrial & Electrical Fuses 4A 250VAC Midget

Learn More

Datasheet

10In Stock

¥1,377

¥1,327.1

¥1,124.5

¥994.9

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 5A 250VAC Midget

0BLN005.T
Littelfuse
1: ¥1,370.3
100In Stock

Mfr. Part #
0BLN005.T

Mouser Part #
576-0BLN005.T

Littelfuse

Industrial & Electrical Fuses 5A 250VAC Midget

Learn More

Datasheet

100In Stock

¥1,370.3

¥1,230.8

¥1,069.7

¥953.4

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 8A 250VAC Midget

0BLN008.T
Littelfuse
1: ¥1,312.2
40In Stock

Mfr. Part #
0BLN008.T

Mouser Part #
576-0BLN008.T

Littelfuse

Industrial & Electrical Fuses 8A 250VAC Midget

Learn More

Datasheet

40In Stock

¥1,312.2

¥1,124.5

¥1,104.6

¥951.8

View

Min.: 1
Mult.: 1