Industrial Automation – Mouser Japan

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Renewable Energy Solutions

Littelfuse provides a wide range of renewable energy solutions that include high-speed fuses, fast-acting relays, surge protection devices, and temperature sensors. These products from Littelfuse are designed to protect equipment from arc-flashes and fault conditions caused by equipment failure, phase-to-phase or ground faults, insulation breakdown, or temperature extremes. This selection of fuses, relays, surge protection devices, and temperature sensors can be found and used in Battery Energy Storage Systems (BESS), Solar/Photovoltaic (PV) energy solutions, and wind turbines.

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Types of Industrial Automation

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Part #

Industrial & Electrical Fuses 60A 500VAC 450VDC FF L50S POWR-SPEED

L50S060.T
Littelfuse
1: ¥11,673.5
11In Stock

Mfr. Part #
L50S060.T

Mouser Part #
576-L50S060.T

Industrial & Electrical Fuses 60A 500VAC 450VDC FF L50S POWR-SPEED

Datasheet

11In Stock

¥11,673.5

¥9,964.3

¥9,524.2

¥7,391.5

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 50A 700VAC 700VDC FF L70QS POWR-SPEED

L70QS050.V
Littelfuse
1: ¥17,237.9
8In Stock

Mfr. Part #
L70QS050.V

Mouser Part #
576-L70QS050.V

Industrial & Electrical Fuses 50A 700VAC 700VDC FF L70QS POWR-SPEED

Datasheet

8In Stock

¥17,237.9

¥14,781.2

¥12,817.9

¥10,907.8

¥10,042.4

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 125A 700VAC 700VDC FF L70QS POWR-SPEED

L70QS125.V
Littelfuse
1: ¥30,790
6In Stock

Mfr. Part #
L70QS125.V

Mouser Part #
576-L70QS125.V

Industrial & Electrical Fuses 125A 700VAC 700VDC FF L70QS POWR-SPEED

Datasheet

6In Stock

¥30,790

¥25,529.6

¥23,538

¥19,453.6

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 250A 700VAC 700VDC FF L70QS POWR-SPEED

L70QS250.X
Littelfuse
1: ¥44,049.7
1In Stock

Mfr. Part #
L70QS250.X

Mouser Part #
576-L70QS250.X

Industrial & Electrical Fuses 250A 700VAC 700VDC FF L70QS POWR-SPEED

Datasheet

1In Stock

¥44,049.7

¥37,422.3

¥34,497.3

¥28,497.8

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 750V FAST BLOW 50A

L75QS050.V
Littelfuse
1: ¥17,664.7
14In Stock

Mfr. Part #
L75QS050.V

Mouser Part #
576-L75QS050.V

Industrial & Electrical Fuses 750V FAST BLOW 50A

Datasheet

14In Stock

¥17,664.7

¥14,759.6

¥14,017.2

¥11,175.2

¥10,289.9

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 125A 250VAC 250VDC FF L25S POWR-SPEED

L25S125.V
Littelfuse
1: ¥16,673.1
4In Stock

Mfr. Part #
L25S125.V

Mouser Part #
576-L25S125.V

Industrial & Electrical Fuses 125A 250VAC 250VDC FF L25S POWR-SPEED

Datasheet

4In Stock

¥16,673.1

¥13,829.5

¥12,344.6

¥10,550.7

¥9,713.5

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 70A 500VAC 500VDC FF L50QS POWR-SPEED

L50QS070.T
Littelfuse
1: ¥12,070.5
11In Stock

Mfr. Part #
L50QS070.T

Mouser Part #
576-L50QS070.T

Industrial & Electrical Fuses 70A 500VAC 500VDC FF L50QS POWR-SPEED

Datasheet

11In Stock

¥12,070.5

¥10,343

¥9,567.4

¥7,421.3

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 225A 500VAC 500VDC FF L50QS POWR-SPEED

L50QS225.V
Littelfuse
1: ¥25,993
3In Stock

Mfr. Part #
L50QS225.V

Mouser Part #
576-L50QS225.V

Industrial & Electrical Fuses 225A 500VAC 500VDC FF L50QS POWR-SPEED

Datasheet

3In Stock

¥25,993

¥21,015

¥19,538.3

¥16,430.6

¥15,123.4

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 35A 700VAC 700VDC FF L70QS POWR-SPEED

L70QS035.V
Littelfuse
1: ¥17,237.9
8In Stock

Mfr. Part #
L70QS035.V

Mouser Part #
576-L70QS035.V

Industrial & Electrical Fuses 35A 700VAC 700VDC FF L70QS POWR-SPEED

Datasheet

8In Stock

¥17,237.9

¥14,299.5

¥13,186.7

¥10,907.8

¥10,042.4

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 80A 700VAC 700VDC FF L70QS POWR-SPEED

L70QS080.V
Littelfuse
1: ¥21,845.5
6In Stock
34Expected 10/15/2026

Mfr. Part #
L70QS080.V

Mouser Part #
576-L70QS080.V

Industrial & Electrical Fuses 80A 700VAC 700VDC FF L70QS POWR-SPEED

Datasheet

6In Stock

34Expected 10/15/2026

¥21,845.5

¥18,118.2

¥16,317.7

¥13,814.5

¥12,716.6

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 400A 700VAC 700VDC FF L70QS POWR-SPEED

L70QS400.X
Littelfuse
1: ¥42,591.4
4In Stock

Mfr. Part #
L70QS400.X

Mouser Part #
576-L70QS400.X

Industrial & Electrical Fuses 400A 700VAC 700VDC FF L70QS POWR-SPEED

Datasheet

4In Stock

¥42,591.4

¥34,156.8

¥32,426

¥26,884.9

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 500A 700VAC 700VDC FF L70QS POWR-SPEED

L70QS500.X
Littelfuse
1: ¥70,841.7
4In Stock

Mfr. Part #
L70QS500.X

Mouser Part #
576-L70QS500.X

Industrial & Electrical Fuses 500A 700VAC 700VDC FF L70QS POWR-SPEED

Datasheet

4In Stock

¥70,841.7

¥57,037.1

¥54,068.9

Quote

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 750VDC HIGHSPEED SEMICONDUCTOR FUSE 150A

L75QS150.V
Littelfuse
1: ¥27,343.4
10In Stock
20Expected 9/14/2026

Mfr. Part #
L75QS150.V

Mouser Part #
576-L75QS150.V

Industrial & Electrical Fuses 750VDC HIGHSPEED SEMICONDUCTOR FUSE 150A

Datasheet

10In Stock

20Expected 9/14/2026

¥27,343.4

¥23,513.1

¥21,156.2

¥18,551.7

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 750V FAST BLOW 225A

L75QS225.X
Littelfuse
1: ¥46,446.5
3In Stock

Mfr. Part #
L75QS225.X

Mouser Part #
576-L75QS225.X

Industrial & Electrical Fuses 750V FAST BLOW 225A

Datasheet

3In Stock

¥46,446.5

¥37,746.2

¥35,487.3

¥29,311.7

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 750VDC HIGHSPEED SEMICONDUCTOR FUSE 600A

L75QS600.X
Littelfuse
1: ¥74,529.1
2In Stock

Mfr. Part #
L75QS600.X

Mouser Part #
576-L75QS600.X

Industrial & Electrical Fuses 750VDC HIGHSPEED SEMICONDUCTOR FUSE 600A

Datasheet

2In Stock

¥74,529.1

¥57,488.9

¥53,731.7

Quote

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 30A 150VAC 150VDC FF L15S POWR-SPEED

L15S030.T
Littelfuse
1: ¥4,032.9
10In Stock

Mfr. Part #
L15S030.T

Mouser Part #
576-L15S030.T

Industrial & Electrical Fuses 30A 150VAC 150VDC FF L15S POWR-SPEED

Datasheet

10In Stock

¥4,032.9

¥3,890.1

¥3,155.9

¥2,913.4

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 350A 150VAC 100VDC FF L15S POWR-SPEED

L15S350.T
Littelfuse
1: ¥12,020.7
4In Stock

Mfr. Part #
L15S350.T

Mouser Part #
576-L15S350.T

Industrial & Electrical Fuses 350A 150VAC 100VDC FF L15S POWR-SPEED

Datasheet

4In Stock

¥12,020.7

¥10,843

¥10,000.9

¥8,095.7

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 20A 500VAC 450VDC FF L50S POWR-SPEED

L50S020.T
Littelfuse
1: ¥7,333.3
1In Stock

Mfr. Part #
L50S020.T

Mouser Part #
576-L50S020.T

Industrial & Electrical Fuses 20A 500VAC 450VDC FF L50S POWR-SPEED

Datasheet

1In Stock

¥7,333.3

¥5,821.8

¥5,418.2

¥4,647.5

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 30A 500VAC 450VDC FF L50S POWR-SPEED

L50S030.T
Littelfuse
1: ¥7,333.3
1In Stock

Mfr. Part #
L50S030.T

Mouser Part #
576-L50S030.T

Industrial & Electrical Fuses 30A 500VAC 450VDC FF L50S POWR-SPEED

Datasheet

1In Stock

¥7,333.3

¥6,085.9

¥5,431.5

¥4,647.5

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 40A 500VAC 450VDC FF L50S POWR-SPEED

L50S040.T
Littelfuse
1: ¥11,673.5
6In Stock

Mfr. Part #
L50S040.T

Mouser Part #
576-L50S040.T

Industrial & Electrical Fuses 40A 500VAC 450VDC FF L50S POWR-SPEED

Datasheet

6In Stock

¥11,673.5

¥9,683.6

¥8,931.2

¥7,393.1

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 150A 500VAC 450VDC FF L50S POWR-SPEED

L50S150.V
Littelfuse
1: ¥18,958.7
4In Stock

Mfr. Part #
L50S150.V

Mouser Part #
576-L50S150.V

Industrial & Electrical Fuses 150A 500VAC 450VDC FF L50S POWR-SPEED

Datasheet

4In Stock

¥18,958.7

¥15,404.1

¥13,593.6

¥11,836.3

¥10,897.8

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 200A 500VAC 450VDC FF L50S POWR-SPEED

L50S200.V
Littelfuse
1: ¥18,711.2
14In Stock
13Expected 10/15/2026

Mfr. Part #
L50S200.V

Mouser Part #
576-L50S200.V

Industrial & Electrical Fuses 200A 500VAC 450VDC FF L50S POWR-SPEED

Datasheet

14In Stock

13Expected 10/15/2026

¥18,711.2

¥16,136.6

¥14,914.1

¥11,836.3

¥10,897.8

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 100A 700VAC 650VDC FF L70S POWR-SPEED

L70S100.V
Littelfuse
1: ¥25,312
4In Stock

Mfr. Part #
L70S100.V

Mouser Part #
576-L70S100.V

Industrial & Electrical Fuses 100A 700VAC 650VDC FF L70S POWR-SPEED

Datasheet

4In Stock

¥25,312

¥20,988.4

¥19,352.3

¥15,998.8

¥14,726.4

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 1000A 150VAC 100VDC FF L15S POWR-SPEED

L15S1000V
Littelfuse
1: ¥26,599.3
7In Stock

Mfr. Part #
L15S1000V

Mouser Part #
576-L15S1000V

Industrial & Electrical Fuses 1000A 150VAC 100VDC FF L15S POWR-SPEED

Datasheet

7In Stock

¥26,599.3

¥23,107.8

¥20,001.8

¥16,812.6

¥15,473.9

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 70A 500VAC 450VDC FF L50S POWR-SPEED

L50S070.T
Littelfuse
1: ¥12,515.6
10In Stock

Mfr. Part #
L50S070.T

Mouser Part #
576-L50S070.T

Industrial & Electrical Fuses 70A 500VAC 450VDC FF L50S POWR-SPEED

Datasheet

10In Stock

¥12,515.6

¥10,713.5

¥9,907.9

¥7,924.6

View

Min.: 1
Mult.: 1