Circuit Protection – Mouser Singapore

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

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

Types of Circuit Protection

List Images

Results: 671

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 175V 20KA SQ 25MM PB FREE 25S

TMOV25SP175M
Littelfuse
1: $7.89
575In Stock

Mfr. Part No.
TMOV25SP175M

Mouser Part No
576-TMOV25SP175M

Littelfuse

Varistors 175V 20KA SQ 25MM PB FREE 25S

Learn More

Datasheet

575In Stock

$7.89

$5.56

$5.03

$4.75

View

Min.: 1
Mult.: 1

Varistors THERMALLY PROTECTED VARISTOR 14MM

TMOV14RP140E
Littelfuse
1: $2.50
1,755In Stock

Mfr. Part No.
TMOV14RP140E

Mouser Part No
576-TMOV14RP140E

Littelfuse

Varistors THERMALLY PROTECTED VARISTOR 14MM

Learn More

Datasheet

1,755In Stock

$2.50

$1.85

$1.69

$1.51

View

Min.: 1
Mult.: 1

Varistors THERMALLY PROTECTED VARISTOR 14MM

TMOV14RP200EL2T7
Littelfuse
1: $2.99
1,327In Stock

Mfr. Part No.
TMOV14RP200EL2T7

Mouser Part No
576-TMOV14RP200EL2T7

Littelfuse

Varistors THERMALLY PROTECTED VARISTOR 14MM

Learn More

Datasheet

1,327In Stock

Cut Tape

$2.99

$2.22

$2.03

$1.81

Reel

$1.39

View

Min.: 1
Mult.: 1

: 500

Varistors THERMALLY PROTECTED VARISTOR 14MM

TMOV14RP250E
Littelfuse
1: $2.31
4,832In Stock

Mfr. Part No.
TMOV14RP250E

Mouser Part No
576-TMOV14RP250E

Littelfuse

Varistors THERMALLY PROTECTED VARISTOR 14MM

Learn More

Datasheet

4,832In Stock

$2.31

$1.85

$1.69

$1.51

View

Min.: 1
Mult.: 1

Varistors THERMALLY PROTECTED VARISTOR 20MM

TMOV20RP300EL2T7
Littelfuse
1: $2.94
1,194In Stock

Mfr. Part No.
TMOV20RP300EL2T7

Mouser Part No
576-TMOV20RP300EL2T7

Littelfuse

Varistors THERMALLY PROTECTED VARISTOR 20MM

Learn More

Datasheet

1,194In Stock

Cut Tape

$2.94

$2.28

$2.12

$1.92

Reel

$1.59

View

Min.: 1
Mult.: 1

: 300

Varistors 150V 10mm Epoxy UltraMOV

V10E150P
Littelfuse
1: $0.503
8,415In Stock

Mfr. Part No.
V10E150P

Mouser Part No
576-V10E150P

Littelfuse

Varistors 150V 10mm Epoxy UltraMOV

Learn More

Datasheet

8,415In Stock

$0.503

$0.348

$0.31

$0.269

View

Min.: 1
Mult.: 1

Varistors 250V 20KA SQ 25MM PB FREE 25S

TMOV25SP250M
Littelfuse
1: $6.79
740In Stock

Mfr. Part No.
TMOV25SP250M

Mouser Part No
576-TMOV25SP250M

Littelfuse

Varistors 250V 20KA SQ 25MM PB FREE 25S

Learn More

Datasheet

740In Stock

$6.79

$4.80

$4.79

$4.35

View

Min.: 1
Mult.: 1

Varistors THERMALLY PROTECTED VARISTOR 34MM

TMOV34S151MP
Littelfuse
1: $28.61
165In Stock

Mfr. Part No.
TMOV34S151MP

Mouser Part No
576-TMOV34S151MP

Littelfuse

Varistors THERMALLY PROTECTED VARISTOR 34MM

Learn More

Datasheet

165In Stock

$28.61

$22.96

$20.50

$19.80

View

Min.: 1
Mult.: 1

Varistors 320V 20mm Epoxy UltraMOV

V20E320PL1T
Littelfuse
1: $1.46
6,000In Stock

Mfr. Part No.
V20E320PL1T

Mouser Part No
576-V20E320PL1T

Littelfuse

Varistors 320V 20mm Epoxy UltraMOV

Learn More

Datasheet

6,000In Stock

Cut Tape

$1.46

$1.04

$0.942

$0.83

Reel

$0.634

View

Min.: 1
Mult.: 1

: 400

Cartridge Fuses 500V 20A 52MM LDS Fast Acting 2AB

0505020.MX52LEP
Littelfuse
1: $11.34
1,000In Stock

Mfr. Part No.
0505020.MX52LEP

Mouser Part No
576-0505020.MX52LEP

Littelfuse

Cartridge Fuses 500V 20A 52MM LDS Fast Acting 2AB

Learn More

Datasheet

1,000In Stock

$11.34

$9.41

$8.68

$7.19

View

Min.: 1
Mult.: 1

Varistors 250V 7mm Epoxy UltraMOV

V07E250PL2T
Littelfuse
1: $0.612
10,890In Stock

Mfr. Part No.
V07E250PL2T

Mouser Part No
576-V07E250PL2T

Littelfuse

Varistors 250V 7mm Epoxy UltraMOV

Learn More

Datasheet

10,890In Stock

Cut Tape

$0.612

$0.426

$0.381

$0.329

Reel

$0.235

View

Min.: 1
Mult.: 1

: 1,000

Cartridge Fuses 500V 15A 3AB PB-FREE

0505015.MXP
Littelfuse
1: $9.25
2,473In Stock

Mfr. Part No.
0505015.MXP

Mouser Part No
576-0505015.MXP

Littelfuse

Cartridge Fuses 500V 15A 3AB PB-FREE

Learn More

Datasheet

2,473In Stock

$9.25

$5.88

$5.43

$4.87

View

Min.: 1
Mult.: 1

Varistors THERMALLY PROTECTED VARISTOR 20MM

TMOV20RP575E
Littelfuse
1: $3.10
1,165In Stock

Mfr. Part No.
TMOV20RP575E

Mouser Part No
576-TMOV20RP575E

Littelfuse

Varistors THERMALLY PROTECTED VARISTOR 20MM

Learn More

Datasheet

1,165In Stock

$3.10

$2.31

$2.12

$1.86

View

Min.: 1
Mult.: 1

Varistors 625V 20KA SQ 25MM PB FREE 25S

TMOV25SP625M
Littelfuse
1: $8.98
730In Stock

Mfr. Part No.
TMOV25SP625M

Mouser Part No
576-TMOV25SP625M

Littelfuse

Varistors 625V 20KA SQ 25MM PB FREE 25S

Learn More

Datasheet

730In Stock

$8.98

$6.95

$6.91

$5.70

View

Min.: 1
Mult.: 1

Varistors 300V 20KA SQ 25MM PB FREE 25S

TMOV25SP300M
Littelfuse
1: $6.36
645In Stock

Mfr. Part No.
TMOV25SP300M

Mouser Part No
576-TMOV25SP300M

Littelfuse

Varistors 300V 20KA SQ 25MM PB FREE 25S

Learn More

Datasheet

645In Stock

$6.36

$4.75

$4.69

$4.35

View

Min.: 1
Mult.: 1

Varistors THERMALLY PROTECTED VARISTOR 20MM

TMOV20RP510E
Littelfuse
1: $3.10
3,429In Stock

Mfr. Part No.
TMOV20RP510E

Mouser Part No
576-TMOV20RP510E

Littelfuse

Varistors THERMALLY PROTECTED VARISTOR 20MM

Learn More

Datasheet

3,429In Stock

$3.10

$2.31

$2.12

$1.74

View

Min.: 1
Mult.: 1

Varistors 460V 20mm Epoxy UltraMOV

V20E460P
Littelfuse
1: $1.31
2,873In Stock

Mfr. Part No.
V20E460P

Mouser Part No
576-V20E460P

Littelfuse

Varistors 460V 20mm Epoxy UltraMOV

Learn More

Datasheet

2,873In Stock

$1.31

$0.97

$0.801

$0.751

View

Min.: 1
Mult.: 1

Varistors 300V 14mm Epoxy UltraMOV

V14E300PL2T
Littelfuse
1: $1.10
52In Stock
3,200Expected 21/12/2026

Mfr. Part No.
V14E300PL2T

Mouser Part No
576-V14E300PL2T

Littelfuse

Varistors 300V 14mm Epoxy UltraMOV

Learn More

Datasheet

52In Stock

3,200Expected 21/12/2026

Cut Tape

$1.10

$0.77

$0.69

$0.602

Reel

$0.441

View

Min.: 1
Mult.: 1

: 400

Varistors 275V 7mm Epoxy UltraMOV

V07E275PL2B
Littelfuse
1: $1.10
3,544In Stock

Mfr. Part No.
V07E275PL2B

Mouser Part No
576-V07E275PL2B

Littelfuse

Varistors 275V 7mm Epoxy UltraMOV

Learn More

Datasheet

3,544In Stock

$1.10

$0.658

$0.607

$0.486

View

Min.: 1
Mult.: 1

Varistors 140V 7mm Epoxy UltraMOV

V07E140P
Littelfuse
1: $1.02
3,269In Stock

Mfr. Part No.
V07E140P

Mouser Part No
576-V07E140P

Littelfuse

Varistors 140V 7mm Epoxy UltraMOV

Learn More

Datasheet

3,269In Stock

$1.02

$0.609

$0.422

$0.392

View

Min.: 1
Mult.: 1

Varistors 300V 10mm Epoxy UltraMOV

V10E300PL1T
Littelfuse
1: $0.721
4,863In Stock

Mfr. Part No.
V10E300PL1T

Mouser Part No
576-V10E300PL1T

Littelfuse

Varistors 300V 10mm Epoxy UltraMOV

Learn More

Datasheet

4,863In Stock

Cut Tape

$0.721

$0.507

$0.453

$0.394

Reel

$0.295

View

Min.: 1
Mult.: 1

: 500

Varistors 625V 10mm Epoxy UltraMOV

V10E625P
Littelfuse
1: $0.762
3,903In Stock

Mfr. Part No.
V10E625P

Mouser Part No
576-V10E625P

Littelfuse

Varistors 625V 10mm Epoxy UltraMOV

Learn More

Datasheet

3,903In Stock

$0.762

$0.536

$0.481

$0.42

$0.39

Min.: 1
Mult.: 1

Varistors 230V 20mm Epoxy UltraMOV

V20E230P
Littelfuse
1: $0.843
1,747In Stock

Mfr. Part No.
V20E230P

Mouser Part No
576-V20E230P

Littelfuse

Varistors 230V 20mm Epoxy UltraMOV

Learn More

Datasheet

1,747In Stock

$0.843

$0.656

$0.653

$0.611

View

Min.: 1
Mult.: 1

Varistors 275V 14mm Epoxy UltraMOV

V14E275PL1T
Littelfuse
1: $0.83
2,904In Stock

Mfr. Part No.
V14E275PL1T

Mouser Part No
576-V14E275PL1T

Littelfuse

Varistors 275V 14mm Epoxy UltraMOV

Learn More

Datasheet

2,904In Stock

Cut Tape

$0.83

$0.605

$0.547

$0.479

Reel

$0.37

View

Min.: 1
Mult.: 1

: 500

Varistors THERMALLY PROTECTED VARISTOR 20MM

TMOV20RP200E
Littelfuse
1: $2.86
768In Stock

Mfr. Part No.
TMOV20RP200E

Mouser Part No
576-TMOV20RP200E

Littelfuse

Varistors THERMALLY PROTECTED VARISTOR 20MM

Learn More

Datasheet

768In Stock

$2.86

$2.14

$1.94

$1.74

View

Min.: 1
Mult.: 1

Types of Circuit Protection

Customer Service Office

Company

Resources

Support