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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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Part #

Industrial & Electrical Fuses 30A 250VAC 250VDC FF L25S POWR-SPEED

L25S030.T
Littelfuse
1: 34,62 €
38In Stock

Mfr. Part No.
L25S030.T

Mouser Part No
576-L25S030.T

Industrial & Electrical Fuses 30A 250VAC 250VDC FF L25S POWR-SPEED

Datasheet

38In Stock

34,62 €

28,72 €

27,87 €

22,70 €

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Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, U.S. SENS

205V4G1K
Littelfuse
1: 0,929 €
490In Stock

Mfr. Part No.
205V4G1K

Mouser Part No
803-205V4G1K

NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, U.S. SENS

Datasheet

490In Stock

0,929 €

0,903 €

0,78 €

0,733 €

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Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 10K OHM 10% EPOXY COATED

DC103G2K
Littelfuse
1: 1,22 €
189In Stock

Mfr. Part No.
DC103G2K

Mouser Part No
803-DC103G2K

NTC (Negative Temperature Coefficient) Thermistors 10K OHM 10% EPOXY COATED

Datasheet

189In Stock

1,22 €

0,92 €

0,734 €

0,69 €

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Min.: 1
Mult.: 1

Board Mount Temperature Sensors RTD, U.S. SENSOR P/N

PPG102A5
Littelfuse
1: 63,22 €
9In Stock

Mfr. Part No.
PPG102A5

Mouser Part No
803-PPG102A5

Board Mount Temperature Sensors RTD, U.S. SENSOR P/N

Datasheet

9In Stock

63,22 €

53,33 €

44,81 €

44,70 €

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Min.: 1
Mult.: 1

Industrial & Electrical Fuses 200A 700VAC 650VDC FF L70S POWR-SPEED

L70S200.V
Littelfuse
1: 123,58 €
11In Stock

Mfr. Part No.
L70S200.V

Mouser Part No
576-L70S200.V

Industrial & Electrical Fuses 200A 700VAC 650VDC FF L70S POWR-SPEED

Datasheet

11In Stock

123,58 €

111,12 €

91,87 €

84,55 €

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, US SENSOR

LC302J2J
Littelfuse
1: 1,64 €
958In Stock

Mfr. Part No.
LC302J2J

Mouser Part No
803-LC302J2J

NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, US SENSOR

Datasheet

958In Stock

1,64 €

1,26 €

1,06 €

1,03 €

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Min.: 1
Mult.: 1

Industrial & Electrical Fuses 600A 250VAC 200VDC FF L25S POWR-SPEED

L25S600.V
Littelfuse
1: 91,35 €
9In Stock

Mfr. Part No.
L25S600.V

Mouser Part No
576-L25S600.V

Industrial & Electrical Fuses 600A 250VAC 200VDC FF L25S POWR-SPEED

Datasheet

9In Stock

91,35 €

86,82 €

71,79 €

66,09 €

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 60A 500VAC 500VDC FF L50QS POWR-SPEED

L50QS060.T
Littelfuse
1: 49,84 €
27In Stock

Mfr. Part No.
L50QS060.T

Mouser Part No
576-L50QS060.T

Industrial & Electrical Fuses 60A 500VAC 500VDC FF L50QS POWR-SPEED

Datasheet

27In Stock

49,84 €

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 10K OHM 10% EPOXY BEAD

LC103E2K
Littelfuse
1: 1,46 €
396In Stock

Mfr. Part No.
LC103E2K

Mouser Part No
576-LC103E2K

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 10K OHM 10% EPOXY BEAD

Datasheet

396In Stock

1,46 €

1,10 €

0,877 €

0,825 €

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 68K OHM 10% DO35

683N1G1K
Littelfuse
1: 1,44 €
30In Stock

Mfr. Part No.
683N1G1K

Mouser Part No
803-683N1G1K

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 68K OHM 10% DO35

Datasheet

30In Stock

1,44 €

1,37 €

0,732 €

0,714 €

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Min.: 1
Mult.: 1

Industrial & Electrical Fuses 35A 250VAC 250VDC FF L25S POWR-SPEED

L25S035.T
Littelfuse
1: 67,75 €
2In Stock
4Expected 6/1/2026

Mfr. Part No.
L25S035.T

Mouser Part No
576-L25S035.T

Industrial & Electrical Fuses 35A 250VAC 250VDC FF L25S POWR-SPEED

Datasheet

2In Stock

4Expected 6/1/2026

67,75 €

63,64 €

61,30 €

58,92 €

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Min.: 1
Mult.: 1

Industrial & Electrical Fuses 40A 250VAC 250VDC FF L25S POWR-SPEED

L25S040.T
Littelfuse
1: 70,67 €
2In Stock

Mfr. Part No.
L25S040.T

Mouser Part No
576-L25S040.T

Industrial & Electrical Fuses 40A 250VAC 250VDC FF L25S POWR-SPEED

Datasheet

2In Stock

70,67 €

58,94 €

57,74 €

55,24 €

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Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 100 OHM 10% EPOXY BEAD

LC101B2K
Littelfuse
1: 1,46 €
343In Stock

Mfr. Part No.
LC101B2K

Mouser Part No
576-LC101B2K

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 100 OHM 10% EPOXY BEAD

Datasheet

343In Stock

1,46 €

1,10 €

0,877 €

0,825 €

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, US SENSOR

LC303J2K
Littelfuse
1: 1,46 €
498In Stock

Mfr. Part No.
LC303J2K

Mouser Part No
576-LC303J2K

NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, US SENSOR

Datasheet

498In Stock

1,46 €

1,10 €

0,877 €

0,825 €

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors UL-RATED NTC THERM 50K OHM 10% DO35

USUG1000-503K
Littelfuse
1: 1,29 €
500In Stock

Mfr. Part No.
USUG1000-503K

Mouser Part No
576-USUG1000-503K

NTC (Negative Temperature Coefficient) Thermistors UL-RATED NTC THERM 50K OHM 10% DO35

Datasheet

500In Stock

1,29 €

0,972 €

0,779 €

0,489 €

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 300A 250VAC 200VDC FF L25S POWR-SPEED

L25S300.V
Littelfuse
1: 114,59 €
2In Stock

Mfr. Part No.
L25S300.V

Mouser Part No
576-L25S300.V

Industrial & Electrical Fuses 300A 250VAC 200VDC FF L25S POWR-SPEED

Datasheet

2In Stock

114,59 €

95,54 €

91,07 €

87,00 €

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR

DC102F2K
Littelfuse
1: 0,886 €
532In Stock

Mfr. Part No.
DC102F2K

Mouser Part No
803-DC102F2K

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR

Datasheet

532In Stock

0,886 €

0,835 €

0,734 €

0,69 €

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 100K OHM 10%

LC104R2K
Littelfuse
1: 2,96 €
180In Stock

Mfr. Part No.
LC104R2K

Mouser Part No
803-LC104R2K

NTC (Negative Temperature Coefficient) Thermistors 100K OHM 10%

Datasheet

180In Stock

2,96 €

2,22 €

2,11 €

1,55 €

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 750VDC HIGHSPEED SEMICONDUCTOR FUSE 90A

L75QS090.V
Littelfuse
1: 118,88 €
6In Stock

Mfr. Part No.
L75QS090.V

Mouser Part No
576-L75QS090.V

Industrial & Electrical Fuses 750VDC HIGHSPEED SEMICONDUCTOR FUSE 90A

Datasheet

6In Stock

118,88 €

98,57 €

86,42 €

80,65 €

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 300A 150VAC 100VDC FF L15S POWR-SPEED

L15S300.T
Littelfuse
1: 67,97 €
1In Stock

Mfr. Part No.
L15S300.T

Mouser Part No
576-L15S300.T

Industrial & Electrical Fuses 300A 150VAC 100VDC FF L15S POWR-SPEED

Datasheet

1In Stock

67,97 €

56,41 €

53,58 €

51,24 €

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, US SENSOR P/

LC103J2J
Littelfuse
1: 1,38 €
1.227In Stock

Mfr. Part No.
LC103J2J

Mouser Part No
803-LC103J2J

NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, US SENSOR P/

Datasheet

1.227In Stock

1,38 €

1,07 €

0,894 €

0,834 €

View

Min.: 1
Mult.: 1

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

L50S500.X
Littelfuse
1: 215,47 €
4In Stock

Mfr. Part No.
L50S500.X

Mouser Part No
576-L50S500.X

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

Datasheet

4In Stock

215,47 €

178,48 €

171,43 €

164,39 €

Min.: 1
Mult.: 1

Industrial & Electrical Fuses SQB SIZE 1XL DIN BL 125A

PSX1XLDB0125X
Littelfuse
1: 315,96 €
14In Stock

Mfr. Part No.
PSX1XLDB0125X

Mouser Part No
576-PSX1XLDB0125X

Industrial & Electrical Fuses SQB SIZE 1XL DIN BL 125A

Datasheet

14In Stock

315,96 €

266,72 €

254,16 €

Min.: 1
Mult.: 1

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

L50S450.X
Littelfuse
1: 215,47 €
1In Stock

Mfr. Part No.
L50S450.X

Mouser Part No
576-L50S450.X

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

Datasheet

1In Stock

215,47 €

201,55 €

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 25A 500VAC 450VDC FF L50S POWR-SPEED

L50S025.T
Littelfuse
1: 38,34 €
2In Stock

Mfr. Part No.
L50S025.T

Mouser Part No
576-L50S025.T

Industrial & Electrical Fuses 25A 500VAC 450VDC FF L50S POWR-SPEED

Datasheet

2In Stock

38,34 €

30,71 €

28,36 €

26,92 €

View

Min.: 1
Mult.: 1