Circuit Protection – Mouser Finland

.hide-partial { max-height: none; } .show-more { display: none; }

Smart Metering Solutions

Littelfuse Smart Metering Solutions help designers implement more reliable and safer smart meters. Littelfuse solutions for smart meters allow designers to bring Internet of Things technology to the key functions of a smart metering system.

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Circuit Protection

List Images

Results: 1 906

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

Varistors 275V 20mm Epoxy UltraMOV

V20E275PL1B1
Littelfuse
1: 0,748 €
915In Stock

Mfr. Part No.
V20E275PL1B1

Mouser Part No
576-V20E275PL1B1

Littelfuse

Varistors 275V 20mm Epoxy UltraMOV

Learn More

Datasheet

915In Stock

0,748 €

0,54 €

0,488 €

0,43 €

View

Min.: 1
Mult.: 1

Varistors 275V 20mm Epoxy UltraMOV

V20E275PL1T7
Littelfuse
1: 0,886 €
384In Stock
2 000Expected 01/02/2027

Mfr. Part No.
V20E275PL1T7

Mouser Part No
576-V20E275PL1T7

Littelfuse

Varistors 275V 20mm Epoxy UltraMOV

Learn More

Datasheet

384In Stock

2 000Expected 01/02/2027

Cut Tape

0,886 €

0,636 €

0,574 €

0,506 €

0,473 €

Reel

0,40 €

Min.: 1
Mult.: 1

: 500

Varistors 300V 20mm Epoxy UltraMOV

V20E300P
Littelfuse
1: 0,80 €
386In Stock
3 600On Order

Mfr. Part No.
V20E300P

Mouser Part No
576-V20E300P

Littelfuse

Varistors 300V 20mm Epoxy UltraMOV

Learn More

Datasheet

386In Stock

3 600On Order

0,80 €

0,573 €

0,517 €

0,456 €

View

Min.: 1
Mult.: 1

Varistors 385V 20mm Epoxy UltraMOV

V20E385P
Littelfuse
1: 0,80 €
2 444In Stock

Mfr. Part No.
V20E385P

Mouser Part No
576-V20E385P

Littelfuse

Varistors 385V 20mm Epoxy UltraMOV

Learn More

Datasheet

2 444In Stock

0,80 €

0,576 €

0,52 €

0,459 €

0,428 €

Min.: 1
Mult.: 1

Varistors 420V 20mm Epoxy UltraMOV

V20E420P
Littelfuse
1: 0,963 €
413In Stock
1 200Expected 01/10/2026

Mfr. Part No.
V20E420P

Mouser Part No
576-V20E420P

Littelfuse

Varistors 420V 20mm Epoxy UltraMOV

Learn More

Datasheet

413In Stock

1 200Expected 01/10/2026

0,963 €

0,691 €

0,624 €

0,55 €

View

Min.: 1
Mult.: 1

Varistors 440V 20mm Epoxy UltraMOV

V20E440P
Littelfuse
1: 0,808 €
1 350In Stock

Mfr. Part No.
V20E440P

Mouser Part No
576-V20E440P

Littelfuse

Varistors 440V 20mm Epoxy UltraMOV

Learn More

Datasheet

1 350In Stock

0,808 €

0,582 €

0,525 €

0,464 €

0,433 €

Min.: 1
Mult.: 1

Varistors 460V 20mm Epoxy UltraMOV

V20E460P
Littelfuse
1: 0,826 €
2 448In Stock

Mfr. Part No.
V20E460P

Mouser Part No
576-V20E460P

Littelfuse

Varistors 460V 20mm Epoxy UltraMOV

Learn More

Datasheet

2 448In Stock

0,826 €

0,613 €

0,507 €

0,475 €

View

Min.: 1
Mult.: 1

Varistors 510V 20mm Epoxy UltraMOV

V20E510P
Littelfuse
1: 0,955 €
728In Stock

Mfr. Part No.
V20E510P

Mouser Part No
576-V20E510P

Littelfuse

Varistors 510V 20mm Epoxy UltraMOV

Learn More

Datasheet

728In Stock

0,955 €

0,69 €

0,624 €

0,553 €

0,522 €

Min.: 1
Mult.: 1

Varistors 510V 20mm Epoxy UltraMOV

V20E510PL1B7
Littelfuse
1: 0,955 €
99In Stock

Mfr. Part No.
V20E510PL1B7

Mouser Part No
576-V20E510PL1B7

Littelfuse

Varistors 510V 20mm Epoxy UltraMOV

Learn More

Datasheet

99In Stock

0,955 €

0,69 €

0,624 €

0,553 €

0,522 €

Min.: 1
Mult.: 1

Varistors 550V 20mm Epoxy UltraMOV

V20E550P
Littelfuse
1: 1,03 €
1 155In Stock
2 700Expected 21/09/2026

Mfr. Part No.
V20E550P

Mouser Part No
576-V20E550P

Littelfuse

Varistors 550V 20mm Epoxy UltraMOV

Learn More

Datasheet

1 155In Stock

2 700Expected 21/09/2026

1,03 €

0,75 €

0,68 €

0,603 €

0,572 €

Min.: 1
Mult.: 1

Varistors 625V 20mm Epoxy UltraMOV

V20E625P
Littelfuse
1: 1,14 €
60In Stock
9 000On Order

Mfr. Part No.
V20E625P

Mouser Part No
576-V20E625P

Littelfuse

Varistors 625V 20mm Epoxy UltraMOV

Learn More

Datasheet

60In Stock

9 000On Order

1,14 €

0,833 €

0,756 €

0,671 €

0,641 €

Min.: 1
Mult.: 1

Varistors 230V pF

V230LA20CP
Littelfuse
1: 0,808 €
1 358In Stock

Mfr. Part No.
V230LA20CP

Mouser Part No
576-V230LA20CP

Littelfuse

Varistors 230V pF

Learn More

Datasheet

1 358In Stock

0,808 €

0,582 €

0,525 €

0,464 €

View

Min.: 1
Mult.: 1

Varistors 230V pF

V230LA40CP
Littelfuse
1: 0,955 €
1 044In Stock

Mfr. Part No.
V230LA40CP

Mouser Part No
576-V230LA40CP

Littelfuse

Varistors 230V pF

Learn More

Datasheet

1 044In Stock

0,955 €

0,69 €

0,624 €

0,553 €

0,522 €

Min.: 1
Mult.: 1

Varistors RADIAL VARISTOR 14MM ROHS / PB FREE

V250LA10CP
Littelfuse
1: 0,679 €
1 320In Stock

Mfr. Part No.
V250LA10CP

Mouser Part No
576-V250LA10CP

Littelfuse

Varistors RADIAL VARISTOR 14MM ROHS / PB FREE

Learn More

Datasheet

1 320In Stock

0,679 €

0,486 €

0,438 €

0,385 €

View

Min.: 1
Mult.: 1

Varistors 250V pF

V250LA20CP
Littelfuse
1: 0,808 €
1 108In Stock

Mfr. Part No.
V250LA20CP

Mouser Part No
576-V250LA20CP

Littelfuse

Varistors 250V pF

Learn More

Datasheet

1 108In Stock

0,808 €

0,582 €

0,525 €

0,464 €

View

Min.: 1
Mult.: 1

Varistors 250V pF

V250LA40CP
Littelfuse
1: 1,15 €
895In Stock
1 500Expected 01/02/2027

Mfr. Part No.
V250LA40CP

Mouser Part No
576-V250LA40CP

Littelfuse

Varistors 250V pF

Learn More

Datasheet

895In Stock

1 500Expected 01/02/2027

1,15 €

0,828 €

0,75 €

0,64 €

View

Min.: 1
Mult.: 1

Varistors SURFACE MOUNT SM7 VARISTORS

V250SM7
Littelfuse
1: 1,91 €
1 137In Stock
600Expected 22/09/2026

Mfr. Part No.
V250SM7

Mouser Part No
576-V250SM7

Littelfuse

Varistors SURFACE MOUNT SM7 VARISTORS

Learn More

Datasheet

1 137In Stock

600Expected 22/09/2026

Cut Tape

1,91 €

1,41 €

1,29 €

1,15 €

Reel

1,06 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 600

Varistors 275V

V275LA40CP
Littelfuse
1: 0,955 €
1 863In Stock

Mfr. Part No.
V275LA40CP

Mouser Part No
576-V275LA40CP

Littelfuse

Varistors 275V

Learn More

Datasheet

1 863In Stock

0,955 €

0,69 €

0,624 €

0,553 €

0,522 €

Min.: 1
Mult.: 1

Varistors SURFACE MOUNT SM7 VARISTOR

V275SM7
Littelfuse
1: 2,17 €
741In Stock
1 800Expected 06/10/2026

Mfr. Part No.
V275SM7

Mouser Part No
576-V275SM7

Littelfuse

Varistors SURFACE MOUNT SM7 VARISTOR

Learn More

Datasheet

741In Stock

1 800Expected 06/10/2026

Cut Tape

2,17 €

1,76 €

1,52 €

1,35 €

Reel

1,14 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 600

Varistors 300VAC 335J 745V CLP 100A-PK

V300LA40CPX745
Littelfuse
1: 1,38 €
1 132In Stock

Mfr. Part No.
V300LA40CPX745

Mouser Part No
576-V300LA40CPX745

Littelfuse

Varistors 300VAC 335J 745V CLP 100A-PK

Learn More

Datasheet

1 132In Stock

1,38 €

1,01 €

0,92 €

0,817 €

View

Min.: 1
Mult.: 1

Varistors SURFACE MOUNT SM7 VARISTORS

V300SM7
Littelfuse
1: 1,91 €
1 145In Stock

Mfr. Part No.
V300SM7

Mouser Part No
576-V300SM7

Littelfuse

Varistors SURFACE MOUNT SM7 VARISTORS

Learn More

Datasheet

1 145In Stock

Cut Tape

1,91 €

1,41 €

1,29 €

1,15 €

Reel

1,14 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 600

Varistors 320V

V320LA20CP
Littelfuse
1: 0,808 €
2 607In Stock

Mfr. Part No.
V320LA20CP

Mouser Part No
576-V320LA20CP

Littelfuse

Varistors 320V

Learn More

Datasheet

2 607In Stock

0,808 €

0,699 €

0,63 €

0,556 €

View

Min.: 1
Mult.: 1

Varistors 320V

V320LA40CP
Littelfuse
1: 1,15 €
895In Stock
2 400Expected 01/02/2027

Mfr. Part No.
V320LA40CP

Mouser Part No
576-V320LA40CP

Littelfuse

Varistors 320V

Learn More

Datasheet

895In Stock

2 400Expected 01/02/2027

1,15 €

0,828 €

0,75 €

0,663 €

View

Min.: 1
Mult.: 1

Varistors SURFACE MOUNT SM7 VARISTORS

V320SM7
Littelfuse
1: 1,91 €
1 209In Stock

Mfr. Part No.
V320SM7

Mouser Part No
576-V320SM7

Littelfuse

Varistors SURFACE MOUNT SM7 VARISTORS

Learn More

Datasheet

1 209In Stock

Cut Tape

1,91 €

1,41 €

1,29 €

1,15 €

Reel

0,98 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 600

Varistors RADIAL VARISTOR 20MM ROHS / LEAD FREE

V385LA40CP
Littelfuse
1: 0,98 €
757In Stock

Mfr. Part No.
V385LA40CP

Mouser Part No
576-V385LA40CP

Littelfuse

Varistors RADIAL VARISTOR 20MM ROHS / LEAD FREE

Learn More

Datasheet

757In Stock

0,98 €

0,71 €

0,642 €

0,568 €

0,538 €

Min.: 1
Mult.: 1

Smart Metering Solutions

Types of Circuit Protection

Customer Service Office

Company

Resources

Support