.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 #

Fuse Holder CC FUSE BLOCK 600V 30A 3P PP

30323R
Mersen
1: $72.07
35In Stock

Mfr. Part #
30323R

Mouser Part #
737-30323R

Mersen

Fuse Holder CC FUSE BLOCK 600V 30A 3P PP

Datasheet

35In Stock

$72.07

$62.32

$62.22

Min.: 1
Mult.: 1

Fuse Holder R FUSE BLOCK 600V 30A 3P BXR

60308R
Mersen
1: $157.38
20In Stock

Mfr. Part #
60308R

Mouser Part #
737-60308R

Mersen

Fuse Holder R FUSE BLOCK 600V 30A 3P BXR

Datasheet

20In Stock

$157.38

$146.81

Min.: 1
Mult.: 1

Fuse Holder 67552-FB 3P 600V-30A AL BOX

60308T
Mersen
1: $146.09
14In Stock

Mfr. Part #
60308T

Mouser Part #
737-60308T

Mersen

Fuse Holder 67552-FB 3P 600V-30A AL BOX

Datasheet

14In Stock

$146.09

$135.29

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 4800V R-RATED FUSE 3R

A480R3R-1
Mersen
1: $3,038.41
2In Stock

Mfr. Part #
A480R3R-1

Mouser Part #
737-A480R3R-1

Mersen

Industrial & Electrical Fuses 4800V R-RATED FUSE 3R

Datasheet

2In Stock

$3,038.41

$2,119.87

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 500V 600A SEMICOND FUSE

A50P600-4
Mersen
1: $766.56
4In Stock

Mfr. Part #
A50P600-4

Mouser Part #
737-A50P600-4

Mersen

Industrial & Electrical Fuses 500V 600A SEMICOND FUSE

Datasheet

4In Stock

$766.56

$628.19

$583.46

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 600V 400A RK1 TD FUSE

A6D400R
Mersen
1: $1,797.55
3In Stock

Mfr. Part #
A6D400R

Mouser Part #
737-A6D400R

Mersen

Industrial & Electrical Fuses 600V 400A RK1 TD FUSE

Datasheet

3In Stock

$1,797.55

$1,071.92

Min.: 1
Mult.: 1

Industrial & Electrical Fuses SC FUSE 700V 150A P BLADE

A70P150-4
Mersen
1: $864.75
4In Stock

Mfr. Part #
A70P150-4

Mouser Part #
737-A70P150-4

Mersen

Industrial & Electrical Fuses SC FUSE 700V 150A P BLADE

Datasheet

4In Stock

$864.75

$470.98

Min.: 1
Mult.: 1

Industrial & Electrical Fuses CC TD FUSE 600V 1/2A ATQR

ATQR1/2
Mersen
1: $146.65
134In Stock

Mfr. Part #
ATQR1/2

Mouser Part #
737-AQR1/2

Mersen

Industrial & Electrical Fuses CC TD FUSE 600V 1/2A ATQR

Learn More

Datasheet

134In Stock

$146.65

$120.87

$111.11

$91.17

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 600V 6A MIDGET FUSE

ATM6
Mersen
1: $114.78
53In Stock

Mfr. Part #
ATM6

Mouser Part #
737-ATM6

Mersen

Industrial & Electrical Fuses 600V 6A MIDGET FUSE

Datasheet

53In Stock

$114.78

$94.61

$86.98

$71.38

$52.13

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 600V 20A CC FUSE

ATMR20
Mersen
1: $79.86
42In Stock

Mfr. Part #
ATMR20

Mouser Part #
737-ATMR20

Mersen

Industrial & Electrical Fuses 600V 20A CC FUSE

Datasheet

42In Stock

$79.86

$78.32

$74.98

$62.31

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses CC TD FUSE 600V 1A ATQR

ATQR1
Mersen
1: $107.81
86In Stock

Mfr. Part #
ATQR1

Mouser Part #
737-ATQR1

Mersen

Industrial & Electrical Fuses CC TD FUSE 600V 1A ATQR

Learn More

Datasheet

86In Stock

$107.81

$89.09

$72.16

$68.83

$67.31

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 600V 20A CLASS J HS FUSE

HSJ20
Mersen
1: $125.57
78In Stock

Mfr. Part #
HSJ20

Mouser Part #
737-HSJ20

Mersen

Industrial & Electrical Fuses 600V 20A CLASS J HS FUSE

Datasheet

78In Stock

$125.57

$123.24

$101.32

$77.37

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 250V 60A 3x13/16 RK5 TD F

TR60R
Mersen
1: $71.77
95In Stock

Mfr. Part #
TR60R

Mouser Part #
737-TR60R

Mersen

Industrial & Electrical Fuses 250V 60A 3x13/16 RK5 TD F

Learn More

Datasheet

95In Stock

$71.77

$59.20

$56.26

$43.91

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 600V 600A 13 3/8x3 1/8 TD

TRS600R
Mersen
1: $1,316.87
3In Stock

Mfr. Part #
TRS600R

Mouser Part #
737-TRS600R

Mersen

Industrial & Electrical Fuses 600V 600A 13 3/8x3 1/8 TD

Learn More

Datasheet

3In Stock

$1,316.87

$1,057.28

Min.: 1
Mult.: 1

Fuse Holder 60A J 3P ULTRASAFE W/IND

US6J3I
Mersen
1: $644.60
20In Stock
10Expected 2026-08-14

Mfr. Part #
US6J3I

Mouser Part #
737-US6J3I

Mersen

Fuse Holder 60A J 3P ULTRASAFE W/IND

Datasheet

20In Stock

10Expected 2026-08-14

$644.60

$578.16

$529.56

Quote

Min.: 1
Mult.: 1

Fuse Holder 600V 30A SP CC ULTSFE W/I

USCC1I
Mersen
1: $110.09
22In Stock
36Expected 2026-11-10

Mfr. Part #
USCC1I

Mouser Part #
737-USCC1I

Mersen

Fuse Holder 600V 30A SP CC ULTSFE W/I

Datasheet

22In Stock

36Expected 2026-11-10

$110.09

$106.60

$103.35

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 4800V E-RATED FUSE 1E

A480T1E
Mersen
1: $458.99
14In Stock

Mfr. Part #
A480T1E

Mouser Part #
737-A480T1E

Mersen

Industrial & Electrical Fuses 4800V E-RATED FUSE 1E

Datasheet

14In Stock

$458.99

$458.97

$331.72

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 4800V E-RATED FUSE 2E

A480T2E
Mersen
1: $524.33
7In Stock

Mfr. Part #
A480T2E

Mouser Part #
737-A480T2E

Mersen

Industrial & Electrical Fuses 4800V E-RATED FUSE 2E

Datasheet

7In Stock

$524.33

$397.28

$396.71

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 600V 100A CLASS T FUSE

A6T100
Mersen
1: $193.78
15In Stock

Mfr. Part #
A6T100

Mouser Part #
737-A6T100

Mersen

Industrial & Electrical Fuses 600V 100A CLASS T FUSE

Learn More

Datasheet

15In Stock

$193.78

$161.45

$156.74

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 600V 40A CLASS T FUSE

A6T40
Mersen
1: $156.47
41In Stock

Mfr. Part #
A6T40

Mouser Part #
737-A6T40

Mersen

Industrial & Electrical Fuses 600V 40A CLASS T FUSE

Learn More

Datasheet

41In Stock

$156.47

$129.44

$119.19

$104.31

Min.: 1
Mult.: 1

Industrial & Electrical Fuses CC TD FUSE 600V 1/2A ATDR

ATDR1/2
Mersen
1: $111.83
35In Stock

Mfr. Part #
ATDR1/2

Mouser Part #
737-ATD1/2

Mersen

Industrial & Electrical Fuses CC TD FUSE 600V 1/2A ATDR

Learn More

Datasheet

35In Stock

$111.83

$92.43

$85.08

$70.11

Min.: 1
Mult.: 1

Industrial & Electrical Fuses CC TD FUSE 600V 12A ATDR

ATDR12
Mersen
1: $111.83
50In Stock

Mfr. Part #
ATDR12

Mouser Part #
737-ATDR12

Mersen

Industrial & Electrical Fuses CC TD FUSE 600V 12A ATDR

Learn More

Datasheet

50In Stock

$111.83

$92.42

$85.08

$72.07

$70.10

Min.: 1
Mult.: 1

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

ATDR15
Mersen
1: $112.22
68In Stock
130Expected 2026-09-21

Mfr. Part #
ATDR15

Mouser Part #
737-ATDR15

Mersen

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

Learn More

Datasheet

68In Stock

130Expected 2026-09-21

$112.22

$92.75

$73.09

$70.11

Min.: 1
Mult.: 1

Industrial & Electrical Fuses CC TD FUSE 600V 2A ATDR

ATDR2
Mersen
1: $111.83
39In Stock

Mfr. Part #
ATDR2

Mouser Part #
737-ATDR2

Mersen

Industrial & Electrical Fuses CC TD FUSE 600V 2A ATDR

Learn More

Datasheet

39In Stock

$111.83

$92.43

$85.08

$70.11

Min.: 1
Mult.: 1

Industrial & Electrical Fuses CC TD FUSE 600V 2-1/2A ATDR

ATDR2-1/2
Mersen
1: $111.83
56In Stock

Mfr. Part #
ATDR2-1/2

Mouser Part #
737-ATDR2-1/2

Mersen

Industrial & Electrical Fuses CC TD FUSE 600V 2-1/2A ATDR

Learn More

Datasheet

56In Stock

$111.83

$92.43

$88.29

$70.11

Min.: 1
Mult.: 1

Box Circuit Protection

Types of Circuit Protection

Mouser Electronics®

Company

Resources

Support