Circuit Breakers, Surge Protectors & Fuses – Mouser Japan

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AC/DC Power Supply

Littelfuse AC/DC Power Supply is a commonly used building block in electronic designs. The components in these power supply building blocks need to be reliable and long-lasting, and Littelfuse offers a range of products that fit those requirements. This portfolio of components covers overcurrent and overvoltage protection, the power stage, and output protection. Typical applications for Littelfuse AC/DC Power Supply products include automotive, solar, industrial, manufacturing, and more.

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Types of Circuit Breakers, Surge Protectors & Fuses

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Part #

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

JLLS060.TXP
Littelfuse
1: ¥8,308.3
6In Stock

Mfr. Part #
JLLS060.TXP

Mouser Part #
576-JLLS060.TXP

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

Datasheet

6In Stock

¥8,308.3

¥6,893.2

¥6,358.3

¥5,263.7

View

Min.: 1
Mult.: 1

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

JLLS225.X
Littelfuse
1: ¥37,128.3
1In Stock

Mfr. Part #
JLLS225.X

Mouser Part #
576-JLLS225.X

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

Datasheet

1In Stock

¥37,128.3

¥30,781.7

¥28,374.9

¥23,446.7

Min.: 1
Mult.: 1

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

LFJ600603C
Littelfuse
1: ¥15,776.2
3In Stock
22On Order

Mfr. Part #
LFJ600603C

Mouser Part #
576-LFJ600603C

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

Datasheet

3In Stock

22On Order

¥15,776.2

¥13,083.7

¥12,065.5

¥9,982.6

¥9,192

Min.: 1
Mult.: 1

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

LFJ601001C
Littelfuse
1: ¥10,009.2
36In Stock
7On Order

Mfr. Part #
LFJ601001C

Mouser Part #
576-LFJ601001C

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

Datasheet

36In Stock

7On Order

¥10,009.2

¥8,301.7

¥7,642.3

¥6,213.8

View

Min.: 1
Mult.: 1

Fuse Holder CLASS R FUSE BLOCK 250V 30A 2 POLE

LFR250302S
Littelfuse
1: ¥4,438.2
1In Stock
24On Order

Mfr. Part #
LFR250302S

Mouser Part #
576-LFR250302S

Fuse Holder CLASS R FUSE BLOCK 250V 30A 2 POLE

Datasheet

1In Stock

24On Order

¥4,438.2

¥3,680.8

¥3,396.7

¥2,813.7

View

Min.: 1
Mult.: 1

Fuse Holder CLASS R FUSE BLOCK 600V 30A 1 POLE

LFR600301PID
Littelfuse
1: ¥5,433.1
3In Stock

Mfr. Part #
LFR600301PID

Mouser Part #
576-LFR600301PID

Fuse Holder CLASS R FUSE BLOCK 600V 30A 1 POLE

Datasheet

3In Stock

¥5,433.1

¥4,508

¥4,159.1

¥3,444.9

View

Min.: 1
Mult.: 1

Fuse Holder CLASS R FUSE BLOCK 600V 30A 2 POLE

LFR600302CID
Littelfuse
1: ¥9,007.6
1In Stock

Mfr. Part #
LFR600302CID

Mouser Part #
576-LFR600302CID

Fuse Holder CLASS R FUSE BLOCK 600V 30A 2 POLE

Datasheet

1In Stock

¥9,007.6

¥7,451.2

¥6,891.5

¥5,705.5

¥5,257.1

Min.: 1
Mult.: 1

Fuse Holder CLASS T FUSE BLOCK 300V 60A 2 POLE

LFT300602C
Littelfuse
1: ¥7,833.3
11In Stock

Mfr. Part #
LFT300602C

Mouser Part #
576-LFT300602C

Fuse Holder CLASS T FUSE BLOCK 300V 60A 2 POLE

Datasheet

11In Stock

¥7,833.3

¥6,497.8

¥5,959.7

¥4,865.1

View

Min.: 1
Mult.: 1

Fuse Holder CLASS T FUSE BLOCK 300V 200A 1 POLE

LFT302001CS
Littelfuse
1: ¥25,508
2In Stock

Mfr. Part #
LFT302001CS

Mouser Part #
576-LFT302001CS

Fuse Holder CLASS T FUSE BLOCK 300V 200A 1 POLE

Datasheet

2In Stock

¥25,508

¥21,149.5

¥19,500.1

¥16,123.3

¥14,839.4

Min.: 1
Mult.: 1

Fuse Holder CLASS T FUSE BLOCK 300V 400A 1 POLE

LFT304001CS
Littelfuse
1: ¥35,196.6
4In Stock

Mfr. Part #
LFT304001CS

Mouser Part #
576-LFT304001CS

Fuse Holder CLASS T FUSE BLOCK 300V 400A 1 POLE

Datasheet

4In Stock

¥35,196.6

¥29,178.8

¥26,899.9

¥22,229.2

Min.: 1
Mult.: 1

Fuse Holder CLASS T FUSE BLOCK 600V 30A 1 POLE

LFT600301C
Littelfuse
1: ¥4,767.1
5In Stock
3Expected 8/27/2026

Mfr. Part #
LFT600301C

Mouser Part #
576-LFT600301C

Fuse Holder CLASS T FUSE BLOCK 600V 30A 1 POLE

Datasheet

5In Stock

3Expected 8/27/2026

¥4,767.1

¥3,954.8

¥3,649.2

¥3,023

View

Min.: 1
Mult.: 1

Fuse Holder CLASS T FUSE BLOCK 600V 60A 1 POLE

LFT600601C
Littelfuse
1: ¥4,802
6In Stock

Mfr. Part #
LFT600601C

Mouser Part #
576-LFT600601C

Fuse Holder CLASS T FUSE BLOCK 600V 60A 1 POLE

Datasheet

6In Stock

¥4,802

¥3,984.7

¥3,675.8

¥3,044.6

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 6A 600VAC J Fuses

0JLS006.T
Littelfuse
1: ¥7,268.5
5In Stock

Mfr. Part #
0JLS006.T

Mouser Part #
576-0JLS006.T

Industrial & Electrical Fuses 6A 600VAC J Fuses

Datasheet

5In Stock

¥7,268.5

¥6,155.7

¥5,291.9

¥4,654.1

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 10A 600VAC J Fuses

0JLS010.T
Littelfuse
1: ¥7,634
10In Stock

Mfr. Part #
0JLS010.T

Mouser Part #
576-0JLS010.T

Industrial & Electrical Fuses 10A 600VAC J Fuses

Datasheet

10In Stock

¥7,634

¥6,612.4

¥6,132.4

¥4,961.4

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 15A 600VAC J Fuses

0JLS015.T
Littelfuse
1: ¥6,956.3
7In Stock

Mfr. Part #
0JLS015.T

Mouser Part #
576-0JLS015.T

Industrial & Electrical Fuses 15A 600VAC J Fuses

Datasheet

7In Stock

¥6,956.3

¥5,969.6

¥5,253.7

¥4,414.9

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 20A 600VAC J Fuses

0JLS020.T
Littelfuse
1: ¥6,946.3
3In Stock

Mfr. Part #
0JLS020.T

Mouser Part #
576-0JLS020.T

Industrial & Electrical Fuses 20A 600VAC J Fuses

Datasheet

3In Stock

¥6,946.3

¥5,956.3

¥5,282

¥4,395

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 30A 600VAC J Fuses

0JLS030.T
Littelfuse
1: ¥6,758.6
14In Stock

Mfr. Part #
0JLS030.T

Mouser Part #
576-0JLS030.T

Industrial & Electrical Fuses 30A 600VAC J Fuses

Datasheet

14In Stock

¥6,758.6

¥6,082.6

¥5,190.6

¥4,398.3

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 35A 600VAC J Fuses

0JLS035.T
Littelfuse
1: ¥12,791.4
3In Stock

Mfr. Part #
0JLS035.T

Mouser Part #
576-0JLS035.T

Industrial & Electrical Fuses 35A 600VAC J Fuses

Datasheet

3In Stock

¥12,791.4

¥9,957.7

¥9,785

¥8,363.1

¥7,702.1

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 45A 600VAC J Fuses

0JLS045.T
Littelfuse
1: ¥12,794.7
2In Stock

Mfr. Part #
0JLS045.T

Mouser Part #
576-0JLS045.T

Industrial & Electrical Fuses 45A 600VAC J Fuses

Datasheet

2In Stock

¥12,794.7

¥10,396.2

¥9,691.9

¥8,363.1

¥7,702.1

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 60A 600VAC J Fuses

0JLS060.T
Littelfuse
1: ¥10,482.6
22In Stock

Mfr. Part #
0JLS060.T

Mouser Part #
576-0JLS060.T

Industrial & Electrical Fuses 60A 600VAC J Fuses

Datasheet

22In Stock

¥10,482.6

¥9,391.3

¥8,663.8

¥7,318.4

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 80A 600VAC J Fuses

0JLS080.V
Littelfuse
1: ¥18,367.3
1In Stock

Mfr. Part #
0JLS080.V

Mouser Part #
576-0JLS080.V

Industrial & Electrical Fuses 80A 600VAC J Fuses

Datasheet

1In Stock

¥18,367.3

¥15,545.3

¥14,346.1

¥12,180.1

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 150A 600VAC J Fuses

0JLS150.X
Littelfuse
1: ¥29,773.4
1In Stock

Mfr. Part #
0JLS150.X

Mouser Part #
576-0JLS150.X

Industrial & Electrical Fuses 150A 600VAC J Fuses

Datasheet

1In Stock

¥29,773.4

¥25,029.6

¥23,112.8

¥20,388.8

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 175A 600VAC J Fuses

0JLS175.X
Littelfuse
1: ¥30,024.2
4In Stock

Mfr. Part #
0JLS175.X

Mouser Part #
576-0JLS175.X

Industrial & Electrical Fuses 175A 600VAC J Fuses

Datasheet

4In Stock

¥30,024.2

¥24,626

¥22,935.1

¥20,606.4

Min.: 1
Mult.: 1

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

LFT600303C
Littelfuse
1: ¥10,346.4
682On Order

Mfr. Part #
LFT600303C

Mouser Part #
576-LFT600303C

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

Datasheet

682On Order

¥10,346.4

¥8,584

¥7,916.3

¥6,552.6

¥6,036.1

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 110A 600VAC 300VDC Class T

JLLS110.X
Littelfuse
1: ¥14,861
41Expected 10/5/2026

Mfr. Part #
JLLS110.X

Mouser Part #
576-JLLS110.X

Industrial & Electrical Fuses 110A 600VAC 300VDC Class T

Datasheet

41Expected 10/5/2026

¥14,861

¥13,515.6

¥12,193.4

¥10,741.7

¥9,889.6

Min.: 1
Mult.: 1