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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 #

Specialty Fuses 125A 700VAC 650VDC FF L70S POWR-SPEED

L70S125.V
Littelfuse
1: Rp2.881.790
10In Stock

Mfr. Part No.
L70S125.V

Mouser Part No
576-L70S125.V

Specialty Fuses 125A 700VAC 650VDC FF L70S POWR-SPEED

Datasheet

10In Stock

Rp2.881.790

Rp2.210.326

Rp2.145.748

Rp2.124.283

Min.: 1
Mult.: 1

Specialty Fuses 900V FAST BLOW 800A

PSR073UL0800X
Littelfuse
1: Rp10.306.416
9In Stock

Mfr. Part No.
PSR073UL0800X

Mouser Part No
576-PSR073UL0800X

Specialty Fuses 900V FAST BLOW 800A

Datasheet

9In Stock

Rp10.306.416

Rp8.368.711

Rp7.710.824

Min.: 1
Mult.: 1

Specialty Fuses POWR-SPEED SQB SIZE 70 DIN 110MM 50A

PSR070DL0050Z
Littelfuse
1: Rp6.751.878
45In Stock

Mfr. Part No.
PSR070DL0050Z

Mouser Part No
576-PSR070DL0050Z

Specialty Fuses POWR-SPEED SQB SIZE 70 DIN 110MM 50A

Datasheet

45In Stock

Rp6.751.878

Rp5.595.163

Rp5.156.510

View

Min.: 1
Mult.: 1

Specialty Fuses SQB SIZE 1XL DIN BL 80A

PSX1XLDB0080X
Littelfuse
1: Rp6.614.283
15In Stock

Mfr. Part No.
PSX1XLDB0080X

Mouser Part No
576-PSX1XLDB0080X

Specialty Fuses SQB SIZE 1XL DIN BL 80A

Datasheet

15In Stock

Rp6.614.283

Quote

Min.: 1
Mult.: 1

Specialty Fuses 100A 500VAC 500VDC FF L50QS POWR-SPEED

L50QS100.T
Littelfuse
1: Rp834.926
76In Stock

Mfr. Part No.
L50QS100.T

Mouser Part No
576-L50QS100.T

Specialty Fuses 100A 500VAC 500VDC FF L50QS POWR-SPEED

Datasheet

76In Stock

Rp834.926

Rp820.433

Rp769.431

Rp729.804

View

Min.: 1
Mult.: 1

Specialty Fuses 125A 500VAC 500VDC FF L50QS POWR-SPEED

L50QS125.V
Littelfuse
1: Rp1.685.080
44In Stock

Mfr. Part No.
L50QS125.V

Mouser Part No
576-L50QS125.V

Specialty Fuses 125A 500VAC 500VDC FF L50QS POWR-SPEED

Datasheet

44In Stock

Rp1.685.080

Rp1.397.415

Rp1.288.807

Rp1.066.270

Rp981.878

Min.: 1
Mult.: 1

Specialty Fuses 150A 500VAC 500VDC FF L50QS POWR-SPEED

L50QS150.V
Littelfuse
1: Rp1.220.192
53In Stock

Mfr. Part No.
L50QS150.V

Mouser Part No
576-L50QS150.V

Specialty Fuses 150A 500VAC 500VDC FF L50QS POWR-SPEED

Datasheet

53In Stock

Rp1.220.192

Rp1.157.633

Rp1.105.347

Rp972.888

Quote

Min.: 1
Mult.: 1

Specialty Fuses 200A 500VAC 500VDC FF L50QS POWR-SPEED

L50QS200.V
Littelfuse
1: Rp1.626.006
52In Stock

Mfr. Part No.
L50QS200.V

Mouser Part No
576-L50QS200.V

Specialty Fuses 200A 500VAC 500VDC FF L50QS POWR-SPEED

Datasheet

52In Stock

Rp1.626.006

Rp1.365.676

Rp1.288.990

Rp1.162.769

Rp981.878

Min.: 1
Mult.: 1

Specialty Fuses 250A 500VAC 500VDC FF L50QS POWR-SPEED

L50QS250.V
Littelfuse
1: Rp2.615.589
30In Stock

Mfr. Part No.
L50QS250.V

Mouser Part No
576-L50QS250.V

Specialty Fuses 250A 500VAC 500VDC FF L50QS POWR-SPEED

Datasheet

30In Stock

Rp2.615.589

Rp2.168.864

Rp2.039.892

Rp1.653.525

Rp1.521.984

Min.: 1
Mult.: 1

Specialty Fuses 300A 500VAC 500VDC FF L50QS POWR-SPEED

L50QS300.V
Littelfuse
1: Rp1.973.846
54In Stock

Mfr. Part No.
L50QS300.V

Mouser Part No
576-L50QS300.V

Specialty Fuses 300A 500VAC 500VDC FF L50QS POWR-SPEED

Datasheet

54In Stock

Rp1.973.846

Rp1.895.509

Rp1.807.998

Rp1.686.731

Rp1.521.984

Min.: 1
Mult.: 1

Specialty Fuses 350A 500VAC 500VDC FF L50QS POWR-SPEED

L50QS350.V
Littelfuse
1: Rp2.180.055
75In Stock

Mfr. Part No.
L50QS350.V

Mouser Part No
576-L50QS350.V

Specialty Fuses 350A 500VAC 500VDC FF L50QS POWR-SPEED

Datasheet

75In Stock

Rp2.180.055

Rp2.079.519

Rp1.958.252

Rp1.672.972

Rp1.521.984

Min.: 1
Mult.: 1

Specialty Fuses 500A 500VAC 500VDC FF L50QS POWR-SPEED

L50QS500.X
Littelfuse
1: Rp3.928.612
16In Stock

Mfr. Part No.
L50QS500.X

Mouser Part No
576-L50QS500.X

Specialty Fuses 500A 500VAC 500VDC FF L50QS POWR-SPEED

Datasheet

16In Stock

Rp3.928.612

Rp3.359.520

Rp3.096.988

Rp2.508.632

Min.: 1
Mult.: 1

Specialty Fuses 150A 700VAC 700VDC FF L70QS POWR-SPEED

L70QS150.V
Littelfuse
1: Rp2.994.251
33In Stock

Mfr. Part No.
L70QS150.V

Mouser Part No
576-L70QS150.V

Specialty Fuses 150A 700VAC 700VDC FF L70QS POWR-SPEED

Datasheet

33In Stock

Rp2.994.251

Rp2.620.359

Rp2.446.989

Rp1.957.702

Rp1.801.761

Min.: 1
Mult.: 1

Specialty Fuses 200A 700VAC 700VDC FF L70QS POWR-SPEED

L70QS200.V
Littelfuse
1: Rp2.952.972
71In Stock

Mfr. Part No.
L70QS200.V

Mouser Part No
576-L70QS200.V

Specialty Fuses 200A 700VAC 700VDC FF L70QS POWR-SPEED

Datasheet

71In Stock

Rp2.952.972

Rp2.473.224

Rp2.446.623

Rp2.014.941

Rp1.801.761

Min.: 1
Mult.: 1

Specialty Fuses 350A 700VAC 700VDC FF L70QS POWR-SPEED

L70QS350.X
Littelfuse
1: Rp4.285.993
16In Stock

Mfr. Part No.
L70QS350.X

Mouser Part No
576-L70QS350.X

Specialty Fuses 350A 700VAC 700VDC FF L70QS POWR-SPEED

Datasheet

16In Stock

Rp4.285.993

Rp3.552.519

Rp3.274.944

Rp2.705.668

Min.: 1
Mult.: 1

Specialty Fuses 600A 700VAC 700VDC FF L70QS POWR-SPEED

L70QS600.X
Littelfuse
1: Rp6.719.223
20In Stock

Mfr. Part No.
L70QS600.X

Mouser Part No
576-L70QS600.X

Specialty Fuses 600A 700VAC 700VDC FF L70QS POWR-SPEED

Datasheet

20In Stock

Rp6.719.223

Rp6.066.839

Rp5.553.334

View

Min.: 1
Mult.: 1

Specialty Fuses 750V FAST BLOW 100A

L75QS100.V
Littelfuse
1: Rp2.281.509
31In Stock

Mfr. Part No.
L75QS100.V

Mouser Part No
576-L75QS100.V

Specialty Fuses 750V FAST BLOW 100A

Datasheet

31In Stock

Rp2.281.509

Rp1.891.840

Rp1.760.849

Rp1.471.716

Rp1.328.067

Min.: 1
Mult.: 1

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

AC103E2F
Littelfuse
1: Rp19.814
9.572In Stock

Mfr. Part No.
AC103E2F

Mouser Part No
803-AC103E2F

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

Datasheet

9.572In Stock

Rp19.814

Rp18.346

Rp17.282

Rp16.677

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, US SENSO R

GT102B1K
Littelfuse
1: Rp32.656
3.501In Stock

Mfr. Part No.
GT102B1K

Mouser Part No
576-GT102B1K

NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, US SENSO R

Datasheet

3.501In Stock

Rp32.656

Rp31.188

Rp27.519

Rp26.969

View

Min.: 1
Mult.: 1

Specialty Fuses 35A 500VAC 500VDC FF L50QS POWR-SPEED

L50QS035.T
Littelfuse
1: Rp884.277
63In Stock

Mfr. Part No.
L50QS035.T

Mouser Part No
576-L50QS035.T

Specialty Fuses 35A 500VAC 500VDC FF L50QS POWR-SPEED

Datasheet

63In Stock

Rp884.277

Rp783.374

Rp732.005

Rp678.802

View

Min.: 1
Mult.: 1

Specialty Fuses 90A 500VAC 500VDC FF L50QS POWR-SPEED

L50QS090.T
Littelfuse
1: Rp1.137.269
62In Stock

Mfr. Part No.
L50QS090.T

Mouser Part No
576-L50QS090.T

Specialty Fuses 90A 500VAC 500VDC FF L50QS POWR-SPEED

Datasheet

62In Stock

Rp1.137.269

Rp967.385

Rp908.310

Rp870.885

View

Min.: 1
Mult.: 1

Specialty Fuses 225A 500VAC 500VDC FF L50QS POWR-SPEED

L50QS225.V
Littelfuse
1: Rp2.420.938
18In Stock

Mfr. Part No.
L50QS225.V

Mouser Part No
576-L50QS225.V

Specialty Fuses 225A 500VAC 500VDC FF L50QS POWR-SPEED

Datasheet

18In Stock

Rp2.420.938

Rp2.182.807

Rp2.039.892

Rp1.653.525

Rp1.521.984

Min.: 1
Mult.: 1

Specialty Fuses 60A 700VAC 700VDC FF L70QS POWR-SPEED

L70QS060.V
Littelfuse
1: Rp3.037.731
43In Stock

Mfr. Part No.
L70QS060.V

Mouser Part No
576-L70QS060.V

Specialty Fuses 60A 700VAC 700VDC FF L70QS POWR-SPEED

Datasheet

43In Stock

Rp3.037.731

Rp2.855.555

Rp2.764.375

Rp1.111.768

View

Min.: 1
Mult.: 1

Specialty Fuses 80A 700VAC 700VDC FF L70QS POWR-SPEED

L70QS080.V
Littelfuse
1: Rp2.198.218
88In Stock

Mfr. Part No.
L70QS080.V

Mouser Part No
576-L70QS080.V

Specialty Fuses 80A 700VAC 700VDC FF L70QS POWR-SPEED

Datasheet

88In Stock

Rp2.198.218

Rp1.822.859

Rp1.690.217

Rp1.418.329

Rp1.279.817

Min.: 1
Mult.: 1

Specialty Fuses 500A 700VAC 700VDC FF L70QS POWR-SPEED

L70QS500.X
Littelfuse
1: Rp7.129.439
8In Stock

Mfr. Part No.
L70QS500.X

Mouser Part No
576-L70QS500.X

Specialty Fuses 500A 700VAC 700VDC FF L70QS POWR-SPEED

Datasheet

8In Stock

Rp7.129.439

Rp6.118.391

Rp5.361.619

View

Min.: 1
Mult.: 1