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.

Types of Circuit Protection

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Results: 167
Select Image Part # Mfr. Description Datasheet Availability Pricing (IDR) Filter the results in the table by unit price based on your quantity. Qty. RoHS
Littelfuse NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 218In Stock
Min.: 1
Mult.: 1

Littelfuse NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, U.S. SENS 214In Stock
Min.: 1
Mult.: 1

Littelfuse NTC (Negative Temperature Coefficient) Thermistors 10K OHM 2% DO-35 957In Stock
Min.: 1
Mult.: 1

Littelfuse NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 100 O HM 10% EPOXY BEAD 322In Stock
Min.: 1
Mult.: 1

Littelfuse NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 10K O HM 10% EPOXY BEAD 542In Stock
Min.: 1
Mult.: 1

Littelfuse NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 20K OHM 10% EPOXY BEAD 213In Stock
Min.: 1
Mult.: 1

Littelfuse NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 2.252M OHM EPOXY BEAD 162In Stock
Min.: 1
Mult.: 1

Littelfuse Industrial & Electrical Fuses SQB SIZE 1XL DIN BL 200A 2In Stock
Min.: 1
Mult.: 1

Littelfuse Industrial & Electrical Fuses SQB SIZE 3XL BOLTED BL 700A 1In Stock
Min.: 1
Mult.: 1

Littelfuse NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR, US SE 116In Stock
Min.: 1
Mult.: 1

Littelfuse NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, U.S. SENS 945In Stock
Min.: 1
Mult.: 1

Littelfuse NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, US SENSOR P/ 21In Stock
900On Order
Min.: 1
Mult.: 1

Littelfuse NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, US SENSOR P/
4.222Expected 07/05/2026
Min.: 1
Mult.: 1

Littelfuse Industrial & Electrical Fuses SQB SIZE 3XL DIN BL 1400A
5Expected 17/03/2026
Min.: 1
Mult.: 1

Littelfuse NTC (Negative Temperature Coefficient) Thermistors 100K 1 DEG C DO-35
5Expected 30/04/2026
Min.: 1
Mult.: 1

Littelfuse NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, US SENSOR
464Expected 08/05/2026
Min.: 1
Mult.: 1



Littelfuse Industrial Surge Protectors SPD,DIN RAIL,TYPE 2,3P0,1100V
Littelfuse NTC (Negative Temperature Coefficient) Thermistors SENSOR Non-Stocked Lead-Time 12 Weeks
Min.: 1
Mult.: 1

Littelfuse NTC (Negative Temperature Coefficient) Thermistors SENSOR Non-Stocked Lead-Time 12 Weeks
Min.: 1
Mult.: 1

Littelfuse NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, U.S. SEN Non-Stocked Lead-Time 12 Weeks
Min.: 1
Mult.: 1

Littelfuse NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 100K OHM 10% GLASS BEAD Non-Stocked Lead-Time 12 Weeks
Min.: 1
Mult.: 1

Littelfuse NTC (Negative Temperature Coefficient) Thermistors 100K OHM 10% GLASS B EAD Non-Stocked Lead-Time 12 Weeks
Min.: 500
Mult.: 500

Littelfuse NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, US SENSOR Non-Stocked Lead-Time 12 Weeks
Min.: 1
Mult.: 1

Littelfuse Industrial & Electrical Fuses SQB SIZE 1XL BOLTED BL 200A Non-Stocked Lead-Time 9 Weeks
Min.: 1
Mult.: 1

Littelfuse Industrial & Electrical Fuses SQB SIZE 3XL BOLTED BL 800A Non-Stocked Lead-Time 9 Weeks
Min.: 1
Mult.: 1