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

Box Circuit Protection

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

Types of Circuit Protection

List Images

Results: 875

Applied Filters:

Packaging = Box

Reset All

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 #

Industrial & Electrical Fuses 600V 3A MIDGET FUSE

ATM3
Mersen
1: $81.49
47In Stock

Mfr. Part #
ATM3

Mouser Part #
737-ATM3

Mersen

Industrial & Electrical Fuses 600V 3A MIDGET FUSE

Datasheet

47In Stock

$81.49

$67.22

$61.80

$53.60

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 600V 8A MIDGET FUSE

ATM8
Mersen
1: $116.45
40In Stock

Mfr. Part #
ATM8

Mouser Part #
737-ATM8

Mersen

Industrial & Electrical Fuses 600V 8A MIDGET FUSE

Datasheet

40In Stock

$116.45

$95.99

$88.23

$54.56

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 600V 10A CC FUSE

ATMR10
Mersen
1: $89.64
32In Stock
70Expected 2026-08-19

Mfr. Part #
ATMR10

Mouser Part #
737-ATMR10

Mersen

Industrial & Electrical Fuses 600V 10A CC FUSE

Datasheet

32In Stock

70Expected 2026-08-19

$89.64

$74.02

$68.10

$58.02

$56.16

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 600V 15A CC FUSE

ATMR15
Mersen
1: $89.64
43In Stock

Mfr. Part #
ATMR15

Mouser Part #
737-ATMR15

Mersen

Industrial & Electrical Fuses 600V 15A CC FUSE

Datasheet

43In Stock

$89.64

$74.02

$68.10

$58.02

$56.16

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 600V 4A CC FUSE

ATMR4
Mersen
1: $95.33
83In Stock

Mfr. Part #
ATMR4

Mouser Part #
737-ATMR4

Mersen

Industrial & Electrical Fuses 600V 4A CC FUSE

Datasheet

83In Stock

$95.33

$85.23

$85.22

$79.59

$59.73

Min.: 1
Mult.: 1

Industrial & Electrical Fuses CC TD FUSE 600V 15A ATQR

ATQR15
Mersen
1: $108.88
98In Stock

Mfr. Part #
ATQR15

Mouser Part #
737-ATQR15

Mersen

Industrial & Electrical Fuses CC TD FUSE 600V 15A ATQR

Learn More

Datasheet

98In Stock

$108.88

$89.97

$77.72

$68.24

Min.: 1
Mult.: 1

Industrial & Electrical Fuses CC TD FUSE 600V 20A ATQR

ATQR20
Mersen
1: $123.72
25In Stock
80Expected 2026-09-28

Mfr. Part #
ATQR20

Mouser Part #
737-ATQR20

Mersen

Industrial & Electrical Fuses CC TD FUSE 600V 20A ATQR

Learn More

Datasheet

25In Stock

80Expected 2026-09-28

$123.72

$96.11

$87.34

$70.75

Min.: 1
Mult.: 1

Industrial & Electrical Fuses CC TD FUSE 600V 25A ATQR

ATQR25
Mersen
1: $110.62
33In Stock

Mfr. Part #
ATQR25

Mouser Part #
737-ATQR25

Mersen

Industrial & Electrical Fuses CC TD FUSE 600V 25A ATQR

Learn More

Datasheet

33In Stock

$110.62

$91.41

$84.14

$71.28

$70.75

Min.: 1
Mult.: 1

Industrial & Electrical Fuses CC TD FUSE 600V 30A ATQR

ATQR30
Mersen
1: $110.33
30In Stock

Mfr. Part #
ATQR30

Mouser Part #
737-ATQR30

Mersen

Industrial & Electrical Fuses CC TD FUSE 600V 30A ATQR

Learn More

Datasheet

30In Stock

$110.33

$97.99

$97.98

$70.63

Min.: 1
Mult.: 1

Fuse Holder MIDGET FH INLINE 2P 11-11

FEX-11-11
Mersen
1: $247.82
21In Stock

Mfr. Part #
FEX-11-11

Mouser Part #
737-FEX-11-11

Mersen

Fuse Holder MIDGET FH INLINE 2P 11-11

Datasheet

21In Stock

$247.82

$241.85

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 1000VDC 15A MIDGET PV FUSE

HP10M15
Mersen
1: $77.79
93In Stock

Mfr. Part #
HP10M15

Mouser Part #
737-HP10M15

Mersen

Industrial & Electrical Fuses 1000VDC 15A MIDGET PV FUSE

Datasheet

93In Stock

$77.79

$64.18

$59.04

$50.54

$47.58

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 600V 100A CLASS J HS FUSE

HSJ100
Mersen
1: $397.09
16In Stock

Mfr. Part #
HSJ100

Mouser Part #
737-HSJ100

Mersen

Industrial & Electrical Fuses 600V 100A CLASS J HS FUSE

Datasheet

16In Stock

$397.09

$397.08

$391.03

$277.92

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 600V 25A CLASS J HS FUSE

HSJ25
Mersen
1: $120.90
65In Stock

Mfr. Part #
HSJ25

Mouser Part #
737-HSJ25

Mersen

Industrial & Electrical Fuses 600V 25A CLASS J HS FUSE

Datasheet

65In Stock

$120.90

$108.27

$108.26

$80.51

$77.37

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 600V 30A CLASS J HS FUSE

HSJ30
Mersen
1: $120.90
31In Stock

Mfr. Part #
HSJ30

Mouser Part #
737-HSJ30

Mersen

Industrial & Electrical Fuses 600V 30A CLASS J HS FUSE

Datasheet

31In Stock

$120.90

$99.94

$92.00

$77.77

$77.37

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 600V 40A CLASS J HS FUSE

HSJ40
Mersen
1: $196.53
38In Stock

Mfr. Part #
HSJ40

Mouser Part #
737-HSJ40

Mersen

Industrial & Electrical Fuses 600V 40A CLASS J HS FUSE

Datasheet

38In Stock

$196.53

$162.60

$149.76

$132.08

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 600V 50A CLASS J HS FUSE

HSJ50
Mersen
1: $196.16
37In Stock

Mfr. Part #
HSJ50

Mouser Part #
737-HSJ50

Mersen

Industrial & Electrical Fuses 600V 50A CLASS J HS FUSE

Datasheet

37In Stock

$196.16

$162.29

$149.46

$132.08

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 600V 60A CLASS J HS FUSE

HSJ60
Mersen
1: $263.00
70In Stock

Mfr. Part #
HSJ60

Mouser Part #
737-HSJ60

Mersen

Industrial & Electrical Fuses 600V 60A CLASS J HS FUSE

Datasheet

70In Stock

$263.00

$217.41

$200.15

$164.81

Min.: 1
Mult.: 1

Fuse Holder Accessories SAFETY COVER FOR LARGE MPDB

MPDBC6869
Mersen
1: $39.18
135In Stock

Mfr. Part #
MPDBC6869

Mouser Part #
737-MPDBC6869

Mersen

Fuse Holder Accessories SAFETY COVER FOR LARGE MPDB

Learn More

Datasheet

135In Stock

$39.18

$32.52

$32.50

$31.35

Min.: 1
Mult.: 1

Fuse Holder 97417-SEMICOND FUSEBLK

P243C
Mersen
1: $138.90
30In Stock

Mfr. Part #
P243C

Mouser Part #
737-P243C

Mersen

Fuse Holder 97417-SEMICOND FUSEBLK

Datasheet

30In Stock

$138.90

$133.56

$127.99

Min.: 1
Mult.: 1

Fuse Holder 30A J 1P ULTRASAFE W/IND

US3J1I
Mersen
1: $207.92
12In Stock

Mfr. Part #
US3J1I

Mouser Part #
737-US3J1I

Mersen

Fuse Holder 30A J 1P ULTRASAFE W/IND

Datasheet

12In Stock

$207.92

$171.29

$159.75

$148.69

Min.: 1
Mult.: 1

Fuse Holder 30A J 3P ULTRASAFE

US3J3
Mersen
1: $514.31
9In Stock

Mfr. Part #
US3J3

Mouser Part #
737-US3J3

Mersen

Fuse Holder 30A J 3P ULTRASAFE

Datasheet

9In Stock

$514.31

$514.30

$510.90

Quote

Min.: 1
Mult.: 1

Fuse Holder 30A J 3P ULTRASAFE W/IND

US3J3I
Mersen
1: $611.52
13In Stock

Mfr. Part #
US3J3I

Mouser Part #
737-US3J3I

Mersen

Fuse Holder 30A J 3P ULTRASAFE W/IND

Datasheet

13In Stock

$611.52

$611.51

Quote

Min.: 1
Mult.: 1

Fuse Holder 60A J 3P ULTRASAFE

US6J3
Mersen
1: $568.71
38In Stock

Mfr. Part #
US6J3

Mouser Part #
737-US6J3

Mersen

Fuse Holder 60A J 3P ULTRASAFE

Datasheet

38In Stock

$568.71

$540.20

Quote

Min.: 1
Mult.: 1

Industrial & Electrical Fuses POWrFuse TH 500Vac 90A

PF-GT3-90
Bourns
1: $89.08
30In Stock

Mfr. Part #
PF-GT3-90

Mouser Part #
652-PF-GT3-90

Bourns

Industrial & Electrical Fuses POWrFuse TH 500Vac 90A

Learn More

Datasheet

30In Stock

$89.08

$82.73

$48.36

$44.86

Min.: 1
Mult.: 1

Fuse Holder MIDGT FUSEBLOCK 600V 30A 3P PP

30323
Mersen
1: $59.79
100In Stock

Mfr. Part #
30323

Mouser Part #
737-30323

Mersen

Fuse Holder MIDGT FUSEBLOCK 600V 30A 3P PP

Datasheet

100In Stock

$59.79

$50.66

Min.: 1
Mult.: 1

Box Circuit Protection

Types of Circuit Protection

Mouser Electronics®

Company

Resources

Support