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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Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS
Littelfuse Industrial & Electrical Fuses 100A 700VAC 700VDC FF L70QS POWR-SPEED
Datasheet
15In Stock
Min.: 1
Mult.: 1

Littelfuse Industrial & Electrical Fuses 125A 700VAC 700VDC FF L70QS POWR-SPEED
Datasheet
6In Stock
Min.: 1
Mult.: 1

Littelfuse Industrial & Electrical Fuses 250A 700VAC 700VDC FF L70QS POWR-SPEED
Datasheet
1In Stock
Min.: 1
Mult.: 1

Littelfuse Industrial & Electrical Fuses 750V FAST BLOW 50A
Datasheet
17In Stock
Min.: 1
Mult.: 1
Littelfuse PTC (Positive Temperature Coefficient) Thermistors 1K OHM 2% DO-35
Datasheet
848In Stock
Min.: 1
Mult.: 1

Littelfuse PTC (Positive Temperature Coefficient) Thermistors 1kOhm 5%
Datasheet
302In Stock
500Expected 10/08/2026
Min.: 1
Mult.: 1

Littelfuse NTC (Negative Temperature Coefficient) Thermistors 10K OHM .5% DEG C DO-35
Datasheet
600In Stock
Min.: 1
Mult.: 1

Littelfuse NTC (Negative Temperature Coefficient) Thermistors 10K OHM 1% DO-35
Datasheet
1 438In Stock
Min.: 1
Mult.: 1

Littelfuse NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, U. S. SENSOR
Datasheet
249In Stock
Min.: 1
Mult.: 1

Littelfuse NTC (Negative Temperature Coefficient) Thermistors 100K 0.5 DEG C DO-35
Datasheet
1 354In Stock
Min.: 1
Mult.: 1

Littelfuse NTC (Negative Temperature Coefficient) Thermistors 100K 1 DEG C DO-35
Datasheet
5In Stock
Min.: 1
Mult.: 1

Littelfuse PTC (Positive Temperature Coefficient) Thermistors 2K OHM 5% DO-35
Datasheet
259In Stock
Min.: 1
Mult.: 1

Littelfuse NTC (Negative Temperature Coefficient) Thermistors 20K OHM .5% DEG C DO-35
Datasheet
294In Stock
Min.: 1
Mult.: 1

Littelfuse NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, US SENSOR P/
Datasheet
171In Stock
Min.: 1
Mult.: 1

Littelfuse NTC (Negative Temperature Coefficient) Thermistors 10K OHM 1% EPOXY COATED
Datasheet
6In Stock
250Expected 08/06/2026
Min.: 1
Mult.: 1

Littelfuse NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR
Datasheet
400In Stock
Min.: 1
Mult.: 1

Littelfuse NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR
Datasheet
218In Stock
Min.: 1
Mult.: 1

Littelfuse NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, U.S. SENS
Datasheet
213In Stock
Min.: 1
Mult.: 1

Littelfuse NTC (Negative Temperature Coefficient) Thermistors 10K OHM 2% DO-35
Datasheet
65In Stock
Min.: 1
Mult.: 1

Littelfuse NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 100 O HM 10% EPOXY BEAD
Datasheet
319In Stock
Min.: 1
Mult.: 1

Littelfuse NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 10K O HM 10% EPOXY BEAD
Datasheet
521In Stock
Min.: 1
Mult.: 1

Littelfuse NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 20K OHM 10% EPOXY BEAD
Datasheet
188In Stock
Min.: 1
Mult.: 1

Littelfuse NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 2.252M OHM EPOXY BEAD
Datasheet
157In Stock
Min.: 1
Mult.: 1

Littelfuse Industrial & Electrical Fuses 125A 250VAC 250VDC FF L25S POWR-SPEED
Datasheet
4In Stock
Min.: 1
Mult.: 1

Littelfuse Industrial & Electrical Fuses 40A 500VAC 500VDC FF L50QS POWR-SPEED
Datasheet
13In Stock
Min.: 1
Mult.: 1