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

Mersen Circuit Protection

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

Types of Circuit Protection

List Images

Results: 12,088

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 #

Specialty Fuses 250V 10A 1 1/2x13/32 MID FUSE

OTM10
Mersen
1: £5.83
10In Stock
New At Mouser

Mfr. Part No.
OTM10

Mouser Part No
737-OTM10

New At Mouser

Mersen

Specialty Fuses 250V 10A 1 1/2x13/32 MID FUSE

Datasheet

10In Stock

£5.83

£4.85

£4.46

£3.70

View

Min.: 1
Mult.: 1

Specialty Fuses 250V 5A 1 1/2x13/32 MID FUSE

OTM5
Mersen
1: £6.14
21In Stock
New At Mouser

Mfr. Part No.
OTM5

Mouser Part No
737-OTM5

New At Mouser

Mersen

Specialty Fuses 250V 5A 1 1/2x13/32 MID FUSE

Datasheet

21In Stock

£6.14

£5.23

£4.87

£4.20

View

Min.: 1
Mult.: 1

Fuse Holder Fuse Block,Semiconductor,For Use With A60X/A60Z/A70QS-4,35-200A,1/4-20 Stud

P243C
Mersen
1: £64.31
Non-Stocked Lead-Time 11 Weeks
New At Mouser

Mfr. Part No.
P243C

Mouser Part No
737-P243C

New At Mouser

Mersen

Fuse Holder Fuse Block,Semiconductor,For Use With A60X/A60Z/A70QS-4,35-200A,1/4-20 Stud

Datasheet

Non-Stocked Lead-Time 11 Weeks

£64.31

£53.33

£49.18

£40.70

£37.48

Min.: 1
Mult.: 1

Industrial & Electrical Fuses RENEWABLE FUSE 250V 3A RF

RF3
Mersen
1: £31.76
5In Stock
New At Mouser

Mfr. Part No.
RF3

Mouser Part No
737-RF3

New At Mouser

Mersen

Industrial & Electrical Fuses RENEWABLE FUSE 250V 3A RF

Datasheet

5In Stock

£31.76

£27.28

£23.19

£20.35

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 600V 1A 1 3/8x13/32 FUSE

SBS1
Mersen
1: £11.08
25In Stock
New At Mouser

Mfr. Part No.
SBS1

Mouser Part No
737-SBS1

New At Mouser

Mersen

Industrial & Electrical Fuses 600V 1A 1 3/8x13/32 FUSE

Datasheet

25In Stock

£11.08

£9.20

£8.49

£7.03

View

Min.: 1
Mult.: 1

Cartridge Fuses 350V 2A .20X.54 2AG TD

STG2
Mersen
1: £3.08
34In Stock
New At Mouser

Mfr. Part No.
STG2

Mouser Part No
737-STG2

New At Mouser

Mersen

Cartridge Fuses 350V 2A .20X.54 2AG TD

Datasheet

34In Stock

£3.08

£2.56

£2.13

£2.09

View

Min.: 1
Mult.: 1

Industrial Surge Protectors STP T1 75kA 120V 1P

STP120P07
Mersen
1: £244.50
6In Stock
New At Mouser

Mfr. Part No.
STP120P07

Mouser Part No
737-STP120P07

New At Mouser

Mersen

Industrial Surge Protectors STP T1 75kA 120V 1P

Datasheet

6In Stock

£244.50

£211.35

Min.: 1
Mult.: 1

Industrial Surge Protectors STP T1 75kA 120V 1P ALM

STP120P07M
Mersen
1: £226.71
1In Stock
New At Mouser

Mfr. Part No.
STP120P07M

Mouser Part No
737-STP120P07M

New At Mouser

Mersen

Industrial Surge Protectors STP T1 75kA 120V 1P ALM

Datasheet

1In Stock

£226.71

£223.90

£223.21

View

Min.: 1
Mult.: 1

Industrial Surge Protectors STP T1 75kA 208Y/120V ALM

STP208Y07M
Mersen
1: £486.18
1In Stock
New At Mouser

Mfr. Part No.
STP208Y07M

Mouser Part No
737-STP208Y07M

New At Mouser

Mersen

Industrial Surge Protectors STP T1 75kA 208Y/120V ALM

Datasheet

1In Stock

£486.18

£486.17

Min.: 1
Mult.: 1

Industrial Surge Protectors STP T1 75kA 480Y/277V ALM N-G

STP480YN07M
Mersen
1: £615.37
1In Stock
New At Mouser

Mfr. Part No.
STP480YN07M

Mouser Part No
737-STP480YN07M

New At Mouser

Mersen

Industrial Surge Protectors STP T1 75kA 480Y/277V ALM N-G

Datasheet

1In Stock

£615.37

£582.00

Min.: 1
Mult.: 1

Specialty Fuses 250V 1A 1 1/2x13/32 MID TD

TRM1
Mersen
1: £10.59
16In Stock
New At Mouser

Mfr. Part No.
TRM1

Mouser Part No
737-TRM1

New At Mouser

Mersen

Specialty Fuses 250V 1A 1 1/2x13/32 MID TD

Learn More

Datasheet

16In Stock

£10.59

£8.97

£8.27

£7.04

View

Min.: 1
Mult.: 1

Specialty Fuses 250V 10A 1 1/2x13/32 MID TD

TRM10
Mersen
1: £10.59
20In Stock
New At Mouser

Mfr. Part No.
TRM10

Mouser Part No
737-TRM10

New At Mouser

Mersen

Specialty Fuses 250V 10A 1 1/2x13/32 MID TD

Learn More

Datasheet

20In Stock

£10.59

£8.79

£8.11

£6.72

View

Min.: 1
Mult.: 1

Specialty Fuses 250V 20A 1 1/2x13/32 MID TD

TRM20
Mersen
1: £11.02
2In Stock
New At Mouser

Mfr. Part No.
TRM20

Mouser Part No
737-TRM20

New At Mouser

Mersen

Specialty Fuses 250V 20A 1 1/2x13/32 MID TD

Datasheet

2In Stock

£11.02

£9.14

£8.42

£6.98

View

Min.: 1
Mult.: 1

Specialty Fuses Fuse,Midget,Time Delay,PC Mount,10kA,250VAC,25A

TRM25
Mersen
1: £12.38
52In Stock
New At Mouser

Mfr. Part No.
TRM25

Mouser Part No
737-TRM25

New At Mouser

Mersen

Specialty Fuses Fuse,Midget,Time Delay,PC Mount,10kA,250VAC,25A

Learn More

Datasheet

52In Stock

£12.38

£10.27

£9.47

£7.86

View

Min.: 1
Mult.: 1

Specialty Fuses 250V 3A 1 1/2x13/32 MID TD

TRM3
Mersen
1: £10.62
10In Stock
New At Mouser

Mfr. Part No.
TRM3

Mouser Part No
737-TRM3

New At Mouser

Mersen

Specialty Fuses 250V 3A 1 1/2x13/32 MID TD

Learn More

Datasheet

10In Stock

£10.62

£8.83

£8.13

£6.74

View

Min.: 1
Mult.: 1

Specialty Fuses 250V 30A 1 1/2x13/32 MID TD

TRM30
Mersen
1: £10.62
14In Stock
New At Mouser

Mfr. Part No.
TRM30

Mouser Part No
737-TRM30

New At Mouser

Mersen

Specialty Fuses 250V 30A 1 1/2x13/32 MID TD

Learn More

Datasheet

14In Stock

£10.62

£8.83

£8.13

£6.74

View

Min.: 1
Mult.: 1

Specialty Fuses 250V 4A 1 1/2x13/32 MID TD

TRM4
Mersen
1: £10.62
3In Stock
New At Mouser

Mfr. Part No.
TRM4

Mouser Part No
737-TRM4

New At Mouser

Mersen

Specialty Fuses 250V 4A 1 1/2x13/32 MID TD

Learn More

Datasheet

3In Stock

£10.62

£8.83

£8.13

£6.74

View

Min.: 1
Mult.: 1

Specialty Fuses 250V 6/10A 1 1/2x13/32 MID TD

TRM6/10
Mersen
1: £11.66
3In Stock
New At Mouser

Mfr. Part No.
TRM6/10

Mouser Part No
737-TRM6/10

New At Mouser

Mersen

Specialty Fuses 250V 6/10A 1 1/2x13/32 MID TD

Datasheet

3In Stock

£11.66

£9.68

£8.93

£7.40

View

Min.: 1
Mult.: 1

Specialty Fuses 250V 8A 1 1/2x13/32 MID TD

TRM8
Mersen
1: £11.02
10In Stock
New At Mouser

Mfr. Part No.
TRM8

Mouser Part No
737-TRM8

New At Mouser

Mersen

Specialty Fuses 250V 8A 1 1/2x13/32 MID TD

Datasheet

10In Stock

£11.02

£9.14

£8.42

£6.98

View

Min.: 1
Mult.: 1

Fuse Holder 30A J 1P ULTRASAFE

US3J1
Mersen
1: £52.29
9In Stock
New At Mouser

Mfr. Part No.
US3J1

Mouser Part No
737-US3J1

New At Mouser

Mersen

Fuse Holder 30A J 1P ULTRASAFE

Datasheet

9In Stock

£52.29

£43.99

£40.36

£33.99

View

Min.: 1
Mult.: 1

Fuse Holder 30A J 1P ULTRASAFE W/IND

US3J1I
Mersen
1: £59.11
9In Stock
New At Mouser

Mfr. Part No.
US3J1I

Mouser Part No
737-US3J1I

New At Mouser

Mersen

Fuse Holder 30A J 1P ULTRASAFE W/IND

Datasheet

9In Stock

£59.11

£50.13

£46.23

£38.73

View

Min.: 1
Mult.: 1

Fuse Holder 60A J 1P ULTRASAFE W/IND

US6J1I
Mersen
1: £49.09
5In Stock
6Expected 27/02/2026
New At Mouser

Mfr. Part No.
US6J1I

Mouser Part No
737-US6J1I

New At Mouser

Mersen

Fuse Holder 60A J 1P ULTRASAFE W/IND

Datasheet

5In Stock

6Expected 27/02/2026

£49.09

£45.27

£37.46

£34.49

Quote

Min.: 1
Mult.: 1

Fuse Holder 600V 30A 2P CC ULTSFE W/IND

USCC2I
Mersen
1: £95.81
2In Stock
18Expected 06/04/2026
New At Mouser

Mfr. Part No.
USCC2I

Mouser Part No
737-USCC2I

New At Mouser

Mersen

Fuse Holder 600V 30A 2P CC ULTSFE W/IND

Datasheet

2In Stock

18Expected 06/04/2026

£95.81

£89.36

£82.38

£68.94

£64.92

Min.: 1
Mult.: 1

Fuse Holder CC US HOLDER CLAMP 2P

USGCC2
Mersen
1: £57.03
4In Stock
New At Mouser

Mfr. Part No.
USGCC2

Mouser Part No
737-USGCC2

New At Mouser

Mersen

Fuse Holder CC US HOLDER CLAMP 2P

Datasheet

4In Stock

£57.03

£43.57

£43.47

£42.72

View

Min.: 1
Mult.: 1

Fuse Holder USM1

USM1
Mersen
1: £34.13
39In Stock
72Expected 10/04/2026
New At Mouser

Mfr. Part No.
USM1

Mouser Part No
737-USM1

New At Mouser

Mersen

Fuse Holder USM1

Datasheet

39In Stock

72Expected 10/04/2026

£34.13

£26.29

£21.76

£20.04

£18.04

Min.: 1
Mult.: 1

Mersen Circuit Protection

Types of Circuit Protection

Customer Service Office

Company

Resources

Support