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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RoHS Compliant

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Part #

Industrial & Electrical Fuses 15A 600VAC 500VDC Midget

0KLK015.T
Littelfuse
1: ¥4,041.2
288In Stock

Mfr. Part #
0KLK015.T

Mouser Part #
576-0KLK015.T

Littelfuse

Industrial & Electrical Fuses 15A 600VAC 500VDC Midget

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Datasheet

288In Stock

¥4,041.2

¥3,351.9

¥3,044.6

¥2,795.5

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Min.: 1
Mult.: 1

Industrial & Electrical Fuses 25A 600VAC 500VDC Midget

0KLK025.T
Littelfuse
1: ¥4,559.4
116In Stock

Mfr. Part #
0KLK025.T

Mouser Part #
576-0KLK025.T

Littelfuse

Industrial & Electrical Fuses 25A 600VAC 500VDC Midget

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Datasheet

116In Stock

¥4,559.4

¥3,866.8

¥3,220.7

¥3,044.6

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Min.: 1
Mult.: 1

Industrial & Electrical Fuses 30A 600VAC 500VDC Midget

0KLK030.T
Littelfuse
1: ¥4,210.6
275In Stock
360Expected 9/2/2026

Mfr. Part #
0KLK030.T

Mouser Part #
576-0KLK030.T

Littelfuse

Industrial & Electrical Fuses 30A 600VAC 500VDC Midget

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Datasheet

275In Stock

360Expected 9/2/2026

¥4,210.6

¥3,204.1

¥3,202.4

¥2,890.1

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Min.: 1
Mult.: 1

Industrial & Electrical Fuses 80A 300VAC

JLLN080.V
Littelfuse
1: ¥7,778.5
64In Stock

Mfr. Part #
JLLN080.V

Mouser Part #
576-JLLN080.V

Littelfuse

Industrial & Electrical Fuses 80A 300VAC

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Datasheet

64In Stock

¥7,778.5

¥6,737

¥6,328.4

¥5,288.6

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Min.: 1
Mult.: 1

Industrial & Electrical Fuses 100A 300VAC

JLLN100.V
Littelfuse
1: ¥7,384.8
91In Stock

Mfr. Part #
JLLN100.V

Mouser Part #
576-JLLN100.V

Littelfuse

Industrial & Electrical Fuses 100A 300VAC

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Datasheet

91In Stock

¥7,384.8

¥6,069.3

¥5,576

¥5,228.8

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Min.: 1
Mult.: 1

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

JLLN150.XXP
Littelfuse
1: ¥12,794.7
45In 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

45In Stock

¥12,794.7

¥10,552.3

¥9,683.6

¥8,217

¥7,736.9

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 200A 300VAC 125VDC Class T

JLLN200.X
Littelfuse
1: ¥11,917.7
98In Stock

Mfr. Part #
JLLN200.X

Mouser Part #
576-JLLN200.X

Littelfuse

Industrial & Electrical Fuses 200A 300VAC 125VDC Class T

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Datasheet

98In Stock

¥11,917.7

¥9,858

¥9,620.5

¥8,296.7

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Min.: 1
Mult.: 1

Industrial & Electrical Fuses 3A 600VAC 600VDC Midget

KLKD003.T
Littelfuse
1: ¥8,182.1
144In Stock

Mfr. Part #
KLKD003.T

Mouser Part #
576-KLKD003.T

Littelfuse

Industrial & Electrical Fuses 3A 600VAC 600VDC Midget

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Datasheet

144In Stock

¥8,182.1

¥6,846.6

¥5,436.5

¥5,200.6

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Min.: 1
Mult.: 1

Industrial & Electrical Fuses 8A 600VAC 600VDC Midget

KLKD008.T
Littelfuse
1: ¥4,391.7
110In Stock

Mfr. Part #
KLKD008.T

Mouser Part #
576-KLKD008.T

Littelfuse

Industrial & Electrical Fuses 8A 600VAC 600VDC Midget

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Datasheet

110In Stock

¥4,391.7

¥3,644.2

¥3,360.2

¥2,783.8

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 20A 600VAC 600VDC Midget

KLKD020.T
Littelfuse
1: ¥4,051.2
177In Stock

Mfr. Part #
KLKD020.T

Mouser Part #
576-KLKD020.T

Littelfuse

Industrial & Electrical Fuses 20A 600VAC 600VDC Midget

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Datasheet

177In Stock

¥4,051.2

¥3,579.5

¥3,360.2

¥2,785.5

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Min.: 1
Mult.: 1

Industrial & Electrical Fuses 25A 600VAC 600VDC Midget

KLKD025.T
Littelfuse
1: ¥4,391.7
171In Stock

Mfr. Part #
KLKD025.T

Mouser Part #
576-KLKD025.T

Littelfuse

Industrial & Electrical Fuses 25A 600VAC 600VDC Midget

Learn More

Datasheet

171In Stock

¥4,391.7

¥3,567.8

¥3,111.1

¥2,783.8

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 10A 250VAC 125VDC Class RK1

KLNR010.T
Littelfuse
1: ¥7,144
96In Stock

Mfr. Part #
KLNR010.T

Mouser Part #
576-KLNR010.T

Littelfuse

Industrial & Electrical Fuses 10A 250VAC 125VDC Class RK1

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Datasheet

96In Stock

¥7,144

¥5,928.1

¥5,883.3

¥4,944.8

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Min.: 1
Mult.: 1

Industrial & Electrical Fuses 15A 250VAC Midget

0BLN015.T
Littelfuse
1: ¥1,337.1
956In Stock

Mfr. Part #
0BLN015.T

Mouser Part #
576-0BLN015.T

Littelfuse

Industrial & Electrical Fuses 15A 250VAC Midget

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Datasheet

956In Stock

¥1,337.1

¥1,171

¥1,104.6

¥953.4

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Min.: 1
Mult.: 1

Industrial & Electrical Fuses 250A 300VAC 125VDC Class T

JLLN250.X
Littelfuse
1: ¥28,813.4
16In Stock
27Expected 1/27/2027

Mfr. Part #
JLLN250.X

Mouser Part #
576-JLLN250.X

Littelfuse

Industrial & Electrical Fuses 250A 300VAC 125VDC Class T

Learn More

Datasheet

16In Stock

27Expected 1/27/2027

¥28,813.4

¥24,300.4

¥22,438.4

¥18,207.9

Min.: 1
Mult.: 1

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

JLLN300.X
Littelfuse
1: ¥28,921.3
70In Stock

Mfr. Part #
JLLN300.X

Mouser Part #
576-JLLN300.X

Littelfuse

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

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Datasheet

70In Stock

¥28,921.3

¥23,983.2

¥22,116.2

¥18,294.3

¥16,840.9

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 400A 300VAC 125VDC Class T

JLLN400.X
Littelfuse
1: ¥22,430.1
64In Stock

Mfr. Part #
JLLN400.X

Mouser Part #
576-JLLN400.X

Littelfuse

Industrial & Electrical Fuses 400A 300VAC 125VDC Class T

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Datasheet

64In Stock

¥22,430.1

¥18,599.9

¥17,151.5

¥14,683.2

¥13,055.5

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 600A 300VAC 125VDC Class T

JLLN600.X
Littelfuse
1: ¥35,281.3
15In Stock

Mfr. Part #
JLLN600.X

Mouser Part #
576-JLLN600.X

Littelfuse

Industrial & Electrical Fuses 600A 300VAC 125VDC Class T

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Datasheet

15In Stock

¥35,281.3

¥30,256.8

¥27,929.7

¥22,282.3

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 250A 600VAC 300VDC Class T

JLLS250.X
Littelfuse
1: ¥36,057
16In Stock

Mfr. Part #
JLLS250.X

Mouser Part #
576-JLLS250.X

Littelfuse

Industrial & Electrical Fuses 250A 600VAC 300VDC Class T

Learn More

Datasheet

16In Stock

¥36,057

¥30,977.7

¥28,594.1

¥22,770.6

Min.: 1
Mult.: 1

Industrial & Electrical Fuses .5A 600VAC 600VDC Midget

KLKD.500T
Littelfuse
1: ¥4,479.7
294In Stock

Mfr. Part #
KLKD.500T

Mouser Part #
576-KLKD.500T

Littelfuse

Industrial & Electrical Fuses .5A 600VAC 600VDC Midget

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Datasheet

294In Stock

¥4,479.7

¥3,861.8

¥3,537.9

¥3,056.2

View

Min.: 1
Mult.: 1

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

LFJ601003C
Littelfuse
1: ¥24,657.5
87In Stock

Mfr. Part #
LFJ601003C

Mouser Part #
576-LFJ601003C

Littelfuse

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

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Datasheet

87In Stock

¥24,657.5

¥20,880.4

¥19,254.3

¥15,927.3

¥14,347.7

Min.: 1
Mult.: 1

Industrial & Electrical Fuses .44A 1000VAC 1000VDC Midget

0FLU.440T
Littelfuse
1: ¥7,325
311In Stock

Mfr. Part #
0FLU.440T

Mouser Part #
576-0FLU.440T

Littelfuse

Industrial & Electrical Fuses .44A 1000VAC 1000VDC Midget

Learn More

Datasheet

311In Stock

¥7,325

¥5,968

¥5,054.4

¥4,547.8

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 200A 600VAC J Fuses

0JLS200.X
Littelfuse
1: ¥30,942.8
98In Stock

Mfr. Part #
0JLS200.X

Mouser Part #
576-0JLS200.X

Littelfuse

Industrial & Electrical Fuses 200A 600VAC J Fuses

Learn More

Datasheet

98In Stock

¥30,942.8

¥25,441.5

¥23,489.9

¥19,491.8

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 350A 600VAC Class J

0JTD350.X
Littelfuse
1: ¥79,362.6
5In Stock

Mfr. Part #
0JTD350.X

Mouser Part #
576-0JTD350.X

Littelfuse

Industrial & Electrical Fuses 350A 600VAC Class J

Learn More

Datasheet

5In Stock

¥79,362.6

¥60,581.7

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 2A 250VAC Midget

0BLF002.T
Littelfuse
1: ¥1,217.5
444In Stock

Mfr. Part #
0BLF002.T

Mouser Part #
576-0BLF002.T

Littelfuse

Industrial & Electrical Fuses 2A 250VAC Midget

Learn More

Datasheet

444In Stock

¥1,217.5

¥1,049.8

¥941.8

¥794

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 3A 250VAC Midget

0BLF003.T
Littelfuse
1: ¥1,340.4
162In Stock
70Expected 9/4/2026

Mfr. Part #
0BLF003.T

Mouser Part #
576-0BLF003.T

Littelfuse

Industrial & Electrical Fuses 3A 250VAC Midget

Learn More

Datasheet

162In Stock

70Expected 9/4/2026

¥1,340.4

¥1,112.9

¥1,024.8

¥850.4

View

Min.: 1
Mult.: 1