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 100A 500VAC 500VDC FF L50QS POWR-SPEED

L50QS100.T
Littelfuse
1: ¥8,599
357On Order

Mfr. Part #
L50QS100.T

Mouser Part #
576-L50QS100.T

Industrial & Electrical Fuses 100A 500VAC 500VDC FF L50QS POWR-SPEED

Datasheet

357On Order

¥8,599

¥7,730.3

¥7,276.8

¥6,668.9

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses SQB SIZE 3XL DIN BL 1000A

PSX3XLDB1000X
Littelfuse
1: ¥161,236.6
112Expected 10/19/2026

Mfr. Part #
PSX3XLDB1000X

Mouser Part #
576-PSX3XLDB1000X

Industrial & Electrical Fuses SQB SIZE 3XL DIN BL 1000A

Datasheet

112Expected 10/19/2026

¥161,236.6

¥133,519.5

¥122,977.1

Min.: 1
Mult.: 1

Safety Relays DNCIO for 601CS-D-P1 DEVICENET INTERFACE

AF0500-00
Littelfuse
1: ¥746,772.3
1Expected 10/20/2026

Mfr. Part #
AF0500-00

Mouser Part #
576-AF0500-00

Safety Relays DNCIO for 601CS-D-P1 DEVICENET INTERFACE

Datasheet

1Expected 10/20/2026

¥746,772.3

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 50A 500VAC 500VDC FF L50QS POWR-SPEED

L50QS050.T
Littelfuse
1: ¥12,617
57On Order

Mfr. Part #
L50QS050.T

Mouser Part #
576-L50QS050.T

Industrial & Electrical Fuses 50A 500VAC 500VDC FF L50QS POWR-SPEED

Datasheet

57On Order

¥12,617

¥9,009.3

¥8,125.6

¥6,745.3

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 125A 500VAC 500VDC FF L50QS POWR-SPEED

L50QS125.V
Littelfuse
1: ¥16,012
70Expected 1/6/2027

Mfr. Part #
L50QS125.V

Mouser Part #
576-L50QS125.V

Industrial & Electrical Fuses 125A 500VAC 500VDC FF L50QS POWR-SPEED

Datasheet

70Expected 1/6/2027

¥16,012

¥13,309.6

¥11,573.8

¥10,138.7

View

Min.: 1
Mult.: 1

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

L50QS500.X
Littelfuse
1: ¥38,178.1
14On Order

Mfr. Part #
L50QS500.X

Mouser Part #
576-L50QS500.X

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

Datasheet

14On Order

¥38,178.1

¥31,585.6

¥28,109.1

¥24,928.3

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 100A 700VAC 700VDC FF L70QS POWR-SPEED

L70QS100.V
Littelfuse
1: ¥21,845.5
22Expected 9/21/2026

Mfr. Part #
L70QS100.V

Mouser Part #
576-L70QS100.V

Industrial & Electrical Fuses 100A 700VAC 700VDC FF L70QS POWR-SPEED

Datasheet

22Expected 9/21/2026

¥21,845.5

¥17,578.4

¥16,354.2

¥13,814.5

¥12,716.6

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 350A 700VAC 700VDC FF L70QS POWR-SPEED

L70QS350.X
Littelfuse
1: ¥38,827.5
14Expected 10/26/2026

Mfr. Part #
L70QS350.X

Mouser Part #
576-L70QS350.X

Industrial & Electrical Fuses 350A 700VAC 700VDC FF L70QS POWR-SPEED

Datasheet

14Expected 10/26/2026

¥38,827.5

¥33,999

¥32,289.8

¥26,884.9

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 750V FAST BLOW 100A

L75QS100.V
Littelfuse
1: ¥23,436.7
105Expected 10/12/2026

Mfr. Part #
L75QS100.V

Mouser Part #
576-L75QS100.V

Industrial & Electrical Fuses 750V FAST BLOW 100A

Datasheet

105Expected 10/12/2026

¥23,436.7

¥19,433.7

¥18,377.3

¥15,198.2

¥13,987.3

Min.: 1
Mult.: 1

Industrial & Electrical Fuses SQB SIZE 1XL BOLTED BL 200A

PSX1XLUB0200X
Littelfuse
1: ¥71,087.5
12Expected 9/15/2026

Mfr. Part #
PSX1XLUB0200X

Mouser Part #
576-PSX1XLUB0200X

Industrial & Electrical Fuses SQB SIZE 1XL BOLTED BL 200A

Datasheet

12Expected 9/15/2026

¥71,087.5

¥58,618.4

¥51,019.3

Quote

Min.: 1
Mult.: 1

Industrial & Electrical Fuses SQB SIZE 3XL BOLTED BL 800A

PSX3XLUB0800X
Littelfuse
1: ¥139,763.2
5Expected 10/15/2026

Mfr. Part #
PSX3XLUB0800X

Mouser Part #
576-PSX3XLUB0800X

Industrial & Electrical Fuses SQB SIZE 3XL BOLTED BL 800A

Datasheet

5Expected 10/15/2026

¥139,763.2

¥114,348.2

¥106,586.4

Quote

Min.: 1
Mult.: 1

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

L70QS080.V
Littelfuse
1: ¥21,845.5
56On Order

Mfr. Part #
L70QS080.V

Mouser Part #
576-L70QS080.V

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

Datasheet

56On Order

¥21,845.5

¥18,118.2

¥16,317.7

¥13,814.5

¥12,716.6

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 750V FAST BLOW 35A

L75QS035.V
Littelfuse
1: ¥16,183.1
225Expected 10/12/2026

Mfr. Part #
L75QS035.V

Mouser Part #
576-L75QS035.V

Industrial & Electrical Fuses 750V FAST BLOW 35A

Datasheet

225Expected 10/12/2026

¥16,183.1

¥14,611.8

¥13,012.3

¥11,175.2

¥10,289.9

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 750VDC HIGHSPEED SEMICONDUCTOR FUSE 60A

L75QS060.V
Littelfuse
1: ¥17,664.7
186Expected 10/5/2026

Mfr. Part #
L75QS060.V

Mouser Part #
576-L75QS060.V

Industrial & Electrical Fuses 750VDC HIGHSPEED SEMICONDUCTOR FUSE 60A

Datasheet

186Expected 10/5/2026

¥17,664.7

¥13,746.4

¥12,404.3

¥10,907.8

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 750VDC HIGHSPEED SEMICONDUCTOR FUSE 300A

L75QS300.X
Littelfuse
1: ¥38,915.6
26On Order

Mfr. Part #
L75QS300.X

Mouser Part #
576-L75QS300.X

Industrial & Electrical Fuses 750VDC HIGHSPEED SEMICONDUCTOR FUSE 300A

Datasheet

26On Order

¥38,915.6

¥36,963.9

¥35,513.8

¥33,655.2

Min.: 1
Mult.: 1

Industrial & Electrical Fuses SQB SIZE 3XL FLUSH 1000A

PSX3XLFL1000X
Littelfuse
1: ¥161,241.6
7Expected 11/19/2026

Mfr. Part #
PSX3XLFL1000X

Mouser Part #
576-PSX3XLFL1000X

Industrial & Electrical Fuses SQB SIZE 3XL FLUSH 1000A

Datasheet

7Expected 11/19/2026

¥161,241.6

¥128,906.9

¥121,618.4

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 175A 500VAC 500VDC FF L50QS POWR-SPEED

L50QS175.V
Littelfuse
1: ¥16,744.5
10Expected 9/15/2026

Mfr. Part #
L50QS175.V

Mouser Part #
576-L50QS175.V

Industrial & Electrical Fuses 175A 500VAC 500VDC FF L50QS POWR-SPEED

Datasheet

10Expected 9/15/2026

¥16,744.5

¥13,887.6

¥12,269.8

¥10,595.5

¥9,755.1

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 800A 250VAC 200VDC FF L25S POWR-SPEED

L25S800.V
Littelfuse
1: ¥26,664
1Expected 1/21/2027

Mfr. Part #
L25S800.V

Mouser Part #
576-L25S800.V

Industrial & Electrical Fuses 800A 250VAC 200VDC FF L25S POWR-SPEED

Datasheet

1Expected 1/21/2027

¥26,664

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 40A 500VAC 500VDC FF L50QS POWR-SPEED

L50QS040.T
Littelfuse
1: ¥10,454.3
16Expected 10/22/2026

Mfr. Part #
L50QS040.T

Mouser Part #
576-L50QS040.T

Industrial & Electrical Fuses 40A 500VAC 500VDC FF L50QS POWR-SPEED

Datasheet

16Expected 10/22/2026

¥10,454.3

¥8,241.9

¥7,479.5

¥6,454.6

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 40A 700VAC 700VDC FF L70QS POWR-SPEED

L70QS040.V
Littelfuse
1: ¥15,513.7
9Expected 10/22/2026

Mfr. Part #
L70QS040.V

Mouser Part #
576-L70QS040.V

Industrial & Electrical Fuses 40A 700VAC 700VDC FF L70QS POWR-SPEED

Datasheet

9Expected 10/22/2026

¥15,513.7

¥13,756.4

¥12,822.9

¥10,907.8

¥10,042.4

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 100A 500VAC 450VDC FF L50S POWR-SPEED

L50S100.T
Littelfuse
1: ¥11,168.6
19Expected 10/19/2026

Mfr. Part #
L50S100.T

Mouser Part #
576-L50S100.T

Industrial & Electrical Fuses 100A 500VAC 450VDC FF L50S POWR-SPEED

Datasheet

19Expected 10/19/2026

¥11,168.6

¥9,931.1

¥9,280

¥7,924.6

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 300A 500VAC 450VDC FF L50S POWR-SPEED

L50S300.V
Littelfuse
1: ¥22,895.2
2Expected 10/22/2026

Mfr. Part #
L50S300.V

Mouser Part #
576-L50S300.V

Industrial & Electrical Fuses 300A 500VAC 450VDC FF L50S POWR-SPEED

Datasheet

2Expected 10/22/2026

¥22,895.2

¥19,030.1

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 50A 700VAC 650VDC FF L70S POWR-SPEED

L70S050.T
Littelfuse
1: ¥14,766.3
3Expected 10/15/2026

Mfr. Part #
L70S050.T

Mouser Part #
576-L70S050.T

Industrial & Electrical Fuses 50A 700VAC 650VDC FF L70S POWR-SPEED

Datasheet

3Expected 10/15/2026

¥14,766.3

¥13,077.1

¥12,112

¥10,377.9

¥9,555.7

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 50A 500VAC 450VDC FF L50S POWR-SPEED

L50S050.T
Littelfuse
1: ¥10,834.7
65Stock Available

Mfr. Part #
L50S050.T

Mouser Part #
576-L50S050.T

Industrial & Electrical Fuses 50A 500VAC 450VDC FF L50S POWR-SPEED

Datasheet

65Stock Available

More Info Available

¥10,834.7

¥9,261.7

¥8,085.7

¥7,090.8

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 300A 700VAC 650VDC FF L70S POWR-SPEED

L70S300.V
Littelfuse
1: ¥39,184.7
60Factory Stock Available

Mfr. Part #
L70S300.V

Mouser Part #
576-L70S300.V

Industrial & Electrical Fuses 300A 700VAC 650VDC FF L70S POWR-SPEED

Datasheet

60Factory Stock Available

More Info Available

¥39,184.7

Min.: 1
Mult.: 1