Types of Circuit Protection

Change category view
Results: 671
Select Image Part # Mfr. Description Datasheet Availability Pricing (CAD) Filter the results in the table by unit price based on your quantity. Qty. RoHS
Littelfuse Varistors 625V 10mm Epoxy UltraMOV 3,903In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors THERMALLY PROTECTED VARISTOR 20MM 593In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors THERMALLY PROTECTED VARISTOR 20MM 390In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors 230V 20KA SQ 25MM PB FREE 25S 735In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors 320V 10mm Epoxy UltraMOV 5,743In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors THERMALLY PROTECTED VARISTOR 20MM 768In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors 230V 20mm Epoxy UltraMOV 1,757In Stock
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 10A 450V FAST ACTING 6,947In Stock
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 500V 20A 3AB PB-FREE 4,759In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors THERMALLY PROTECTED VARISTOR 14MM 13,880In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors 320V 20KA SQ 25MM 25S ROHS/PB FREE 785In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors 320V 10mm Phenolic UltraMOV 3,894In Stock
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 500V 10A 3AB PT PB-FREE 607In Stock
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 450V 3AB PT 12A 3,995In Stock
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 500V 15A 3AB PT PB-FREE 1,307In Stock
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 500V 16A 3AB PT PB-FREE 827In Stock
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 500V 25A 3AB PT PB-FREE 2,405In Stock
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 500V 25A 3AB PB-FREE 1,825In Stock
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 500V 30A 3AB PT PB-FREE 1,281In Stock
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 500V 30A 3AB PB-FREE 3,205In Stock
2,000On Order
Min.: 1
Mult.: 1

Littelfuse Varistors THERMALLY PROTECTED VARISTOR 14MM 3,415In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors THERMALLY PROTECTED VARISTOR 14MM 8,348In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors THERMALLY PROTECTED VARISTOR 14MM 1,474In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors THERMALLY PROTECTED VARISTOR 20MM 4,076In Stock
3,200Expected 2026-10-12
Min.: 1
Mult.: 1

Littelfuse Varistors THERMALLY PROTECTED VARISTOR 20MM 2,949In Stock
2,100Expected 2026-11-23
Min.: 1
Mult.: 1