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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.

All Results (358)

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Part #

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

PSX3XLDB1000X
Littelfuse
1: ¥161,236.6
112Expected 9/10/2026

Mfr. Part #
PSX3XLDB1000X

Mouser Part #
576-PSX3XLDB1000X

Littelfuse

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

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Datasheet

112Expected 9/10/2026

¥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: ¥727,757.2
1Expected 9/23/2026

Mfr. Part #
AF0500-00

Mouser Part #
576-AF0500-00

Littelfuse

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

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Datasheet

1Expected 9/23/2026

¥727,757.2

Min.: 1
Mult.: 1

NTC Thermistors THERMISTOR, US SENSO R

GT202F1K
Littelfuse
1: ¥255.8
3,000On Order

Mfr. Part #
GT202F1K

Mouser Part #
576-GT202F1K

Littelfuse

NTC Thermistors THERMISTOR, US SENSO R

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Datasheet

3,000On Order

¥255.8

¥244.2

¥229.2

¥219.3

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 300A 500VAC 500VDC FF L50QS POWR-SPEED

L50QS300.V
Littelfuse
1: ¥24,371.9
60Expected 10/12/2026

Mfr. Part #
L50QS300.V

Mouser Part #
576-L50QS300.V

Littelfuse

Industrial & Electrical Fuses 300A 500VAC 500VDC FF L50QS POWR-SPEED

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Datasheet

60Expected 10/12/2026

¥24,371.9

¥21,553.1

¥19,872.2

¥16,340.9

¥15,123.4

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 300A 700VAC 700VDC FF L70QS POWR-SPEED

L70QS300.X
Littelfuse
1: ¥42,591.4
10Expected 8/27/2026

Mfr. Part #
L70QS300.X

Mouser Part #
576-L70QS300.X

Littelfuse

Industrial & Electrical Fuses 300A 700VAC 700VDC FF L70QS POWR-SPEED

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Datasheet

10Expected 8/27/2026

¥42,591.4

¥35,304.6

¥32,544

¥26,884.9

Min.: 1
Mult.: 1

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

PSX1XLUB0200X
Littelfuse
1: ¥71,085.8
12Expected 9/3/2026

Mfr. Part #
PSX1XLUB0200X

Mouser Part #
576-PSX1XLUB0200X

Littelfuse

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

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Datasheet

12Expected 9/3/2026

¥71,085.8

¥58,571.8

¥49,903.1

Quote

Min.: 1
Mult.: 1

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

PSX3XLUB0800X
Littelfuse
1: ¥139,764.8
5Expected 8/27/2026

Mfr. Part #
PSX3XLUB0800X

Mouser Part #
576-PSX3XLUB0800X

Littelfuse

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

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Datasheet

5Expected 8/27/2026

¥139,764.8

¥112,967.9

¥105,451.9

Quote

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 750V FAST BLOW 35A

L75QS035.V
Littelfuse
1: ¥18,018.5
225Expected 9/24/2026

Mfr. Part #
L75QS035.V

Mouser Part #
576-L75QS035.V

Littelfuse

Industrial & Electrical Fuses 750V FAST BLOW 35A

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Datasheet

225Expected 9/24/2026

¥18,018.5

¥14,756.3

¥13,133.5

¥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
186On Order

Mfr. Part #
L75QS060.V

Mouser Part #
576-L75QS060.V

Littelfuse

Industrial & Electrical Fuses 750VDC HIGHSPEED SEMICONDUCTOR FUSE 60A

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Datasheet

186On Order

¥17,664.7

¥14,648.4

¥13,508.9

¥11,175.2

¥10,289.9

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 750VDC HIGHSPEED SEMICONDUCTOR FUSE 150A

L75QS150.V
Littelfuse
1: ¥30,592.3
30On Order

Mfr. Part #
L75QS150.V

Mouser Part #
576-L75QS150.V

Littelfuse

Industrial & Electrical Fuses 750VDC HIGHSPEED SEMICONDUCTOR FUSE 150A

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Datasheet

30On Order

¥30,592.3

¥24,959.8

¥21,609.6

¥18,948.7

Min.: 1
Mult.: 1

Current Sense Resistors - SMD 2512 0.3mohm 1% Shunt Resistor

PSR100KTQFD0L30
ROHM Semiconductor
1: ¥385.4
14,986On Order

Mfr. Part #
PSR100KTQFD0L30

Mouser Part #
755-PSR100KTQFD0L30

ROHM Semiconductor

Current Sense Resistors - SMD 2512 0.3mohm 1% Shunt Resistor

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Datasheet

14,986On Order

Cut Tape

¥385.4

¥257.5

¥201

¥181

Reel

¥116.9

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Current Sense Resistors - SMD 3921 0.0005ohm 1% Shunt Res AEC-Q200

PSR400ITQFF0L50
ROHM Semiconductor
1: ¥436.8
9,000Expected 8/13/2026

Mfr. Part #
PSR400ITQFF0L50

Mouser Part #
755-PSR400ITQFF0L50

ROHM Semiconductor

Current Sense Resistors - SMD 3921 0.0005ohm 1% Shunt Res AEC-Q200

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Datasheet

9,000Expected 8/13/2026

Cut Tape

¥436.8

¥292.3

¥227.6

¥207.6

View

Reel

¥140.5

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Current Sense Resistors - SMD Passive Components, Resistors, 15x7.75 (5931) size, 15W, 0.1m Ohm, High Power Type Metal Plate Shunt Resistor (AEC-Q200 Qualified)

PSR500HTQFB0L10
ROHM Semiconductor
1: ¥383.7
2,000Expected 9/23/2026

Mfr. Part #
PSR500HTQFB0L10

Mouser Part #
755-PSR500HTQFB0L10

ROHM Semiconductor

Current Sense Resistors - SMD Passive Components, Resistors, 15x7.75 (5931) size, 15W, 0.1m Ohm, High Power Type Metal Plate Shunt Resistor (AEC-Q200 Qualified)

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Datasheet

2,000Expected 9/23/2026

Cut Tape

¥383.7

¥267.4

¥225.9

¥214.3

Reel

¥182.7

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Current Sense Resistors - SMD 5931 0.0002ohm 1% Shunt Res AEC-Q200

PSR500HTQFC0L20
ROHM Semiconductor
1: ¥485
2,000Expected 9/22/2026

Mfr. Part #
PSR500HTQFC0L20

Mouser Part #
755-PSR500HTQFC0L20

ROHM Semiconductor

Current Sense Resistors - SMD 5931 0.0002ohm 1% Shunt Res AEC-Q200

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Datasheet

2,000Expected 9/22/2026

Cut Tape

¥485

¥325.6

¥254.1

¥230.9

Reel

¥163.9

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

NTC Thermistors NTC THRM GLASS BEAD 3435 10K 10%

GR103E1K
Littelfuse
1: ¥136.2
454Expected 8/19/2026

Mfr. Part #
GR103E1K

Mouser Part #
576-GR103E1K

Littelfuse

NTC Thermistors NTC THRM GLASS BEAD 3435 10K 10%

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Datasheet

454Expected 8/19/2026

¥136.2

¥128.2

¥120.1

¥114.4

View

Min.: 1
Mult.: 1

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

L50QS050.T
Littelfuse
1: ¥8,881.4
10In Stock
19Expected 10/15/2026

Mfr. Part #
L50QS050.T

Mouser Part #
576-L50QS050.T

Littelfuse

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

Learn More

Datasheet

10In Stock

19Expected 10/15/2026

¥8,881.4

¥7,446.3

¥7,002.8

¥6,745.3

View

Min.: 1
Mult.: 1

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

L50QS175.V
Littelfuse
1: ¥16,746.2
10Expected 9/17/2026

Mfr. Part #
L50QS175.V

Mouser Part #
576-L50QS175.V

Littelfuse

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

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Datasheet

10Expected 9/17/2026

¥16,746.2

¥13,886

¥12,092.1

¥10,595.5

¥9,755.1

Min.: 1
Mult.: 1

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

L70QS350.X
Littelfuse
1: ¥42,591.4
6Expected 9/17/2026

Mfr. Part #
L70QS350.X

Mouser Part #
576-L70QS350.X

Littelfuse

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

Learn More

Datasheet

6Expected 9/17/2026

¥42,591.4

¥35,304.6

¥32,545.6

¥26,884.9

Min.: 1
Mult.: 1

NTC Thermistors 10K OHM 1% DO-35

103E1G1F
Littelfuse
1: ¥189.4
490Expected 10/12/2026

Mfr. Part #
103E1G1F

Mouser Part #
803-103E1G1F

Littelfuse

NTC Thermistors 10K OHM 1% DO-35

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Datasheet

490Expected 10/12/2026

¥189.4

¥179.4

¥169.4

¥159.1

View

Min.: 1
Mult.: 1

NTC Thermistors THERMISTOR, US SENSOR

375Y1G2K
Littelfuse
1: ¥156.1
1,464Expected 10/5/2026

Mfr. Part #
375Y1G2K

Mouser Part #
803-375Y1G2K

Littelfuse

NTC Thermistors THERMISTOR, US SENSOR

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Datasheet

1,464Expected 10/5/2026

¥156.1

¥147.5

¥138.2

¥131.9

View

Min.: 1
Mult.: 1

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

L25S800.V
Littelfuse
1: ¥25,589.4
1Expected 12/21/2026

Mfr. Part #
L25S800.V

Mouser Part #
576-L25S800.V

Littelfuse

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

Learn More

Datasheet

1Expected 12/21/2026

¥25,589.4

¥24,514.7

Min.: 1
Mult.: 1

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

L70QS040.V
Littelfuse
1: ¥14,864.3
9Expected 9/17/2026

Mfr. Part #
L70QS040.V

Mouser Part #
576-L70QS040.V

Littelfuse

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

Learn More

Datasheet

9Expected 9/17/2026

¥14,864.3

¥13,809.6

¥12,552.2

¥10,907.8

¥10,042.4

Min.: 1
Mult.: 1

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

L50S100.T
Littelfuse
1: ¥10,977.5
19Expected 9/3/2026

Mfr. Part #
L50S100.T

Mouser Part #
576-L50S100.T

Littelfuse

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

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Datasheet

19Expected 9/3/2026

¥10,977.5

¥10,198.5

¥9,216.9

¥7,924.6

View

Min.: 1
Mult.: 1

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

L50S300.V
Littelfuse
1: ¥22,573
2Expected 9/3/2026

Mfr. Part #
L50S300.V

Mouser Part #
576-L50S300.V

Littelfuse

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

Learn More

Datasheet

2Expected 9/3/2026

¥22,573

¥21,705.9

Min.: 1
Mult.: 1

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

L70S050.T
Littelfuse
1: ¥14,266.3
3Expected 8/27/2026

Mfr. Part #
L70S050.T

Mouser Part #
576-L70S050.T

Littelfuse

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

Learn More

Datasheet

3Expected 8/27/2026

¥14,266.3

¥13,283

¥12,020.7

¥10,377.9

¥9,555.7

Min.: 1
Mult.: 1

Renewable Energy Solutions

All Results (358)

Industrial Automation

Circuit Protection

Passive Components

Sensors