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Mersen Fuse Holders

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Types of Fuse Holders

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Part #

Fuse Holder 30A J 1P ULTRASAFE

US3J1
Mersen
1: $96.81
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

$96.81

$81.44

$74.73

$62.93

View

Min.: 1
Mult.: 1

Fuse Holders

Class J

Fuse Holder 30A J 1P ULTRASAFE W/IND

US3J1I
Mersen
1: $109.43
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

$109.43

$92.81

$85.60

$71.70

View

Min.: 1
Mult.: 1

Fuse Holders

Class J

Fuse Holder 30A J 3P ULTRASAFE

US3J3
Mersen
1: $209.56
10In Stock
New At Mouser

Mfr. Part No.
US3J3

Mouser Part No
737-US3J3

New At Mouser

Mersen

Fuse Holder 30A J 3P ULTRASAFE

Datasheet

10In Stock

$209.56

$169.83

$161.60

$143.78

View

Min.: 1
Mult.: 1

Fuse Holders

Class J

Fuse Holder 30A J 3P ULTRASAFE W/IND

US3J3I
Mersen
1: $297.96
9In Stock
8Expected 27/3/2026
New At Mouser

Mfr. Part No.
US3J3I

Mouser Part No
737-US3J3I

New At Mouser

Mersen

Fuse Holder 30A J 3P ULTRASAFE W/IND

Datasheet

9In Stock

8Expected 27/3/2026

$297.96

$252.01

$237.36

$196.13

View

Min.: 1
Mult.: 1

Fuse Holders

Class J

Fuse Holder 60A J 1P ULTRASAFE W/IND

US6J1I
Mersen
1: $90.88
11In Stock
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

11In Stock

$90.88

$83.80

$69.35

$63.86

Quote

Min.: 1
Mult.: 1

Class J

Class J Fuse Holders

Ultrasafe Modular Fuse Holder

Fuse Holder Accessories Feeder Terminal,10-1/0 AWG,115A,1000VAC/D

USBBC1
Mersen
1: $38.34
10In Stock
New At Mouser

Mfr. Part No.
USBBC1

Mouser Part No
737-USBBC1

New At Mouser

Mersen

Fuse Holder Accessories Feeder Terminal,10-1/0 AWG,115A,1000VAC/D

Datasheet

10In Stock

$38.34

$31.80

$29.33

$24.30

View

Min.: 1
Mult.: 1

UltraSafe Bus Bar Systems

USSB Feeder Terminal

UltraSafe Class CC (USCC) and Midget (USM) Fuse Holders

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

USCC1I
Mersen
1: $97.40
24In Stock
New At Mouser

Mfr. Part No.
USCC1I

Mouser Part No
737-USCC1I

New At Mouser

Mersen

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

Datasheet

24In Stock

$97.40

$86.86

$79.16

$65.48

$61.06

Min.: 1
Mult.: 1

Fuse Holders

Class CC

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

USCC2I
Mersen
1: $177.39
2In Stock
18Expected 6/4/2026
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 6/4/2026

$177.39

$165.44

$152.51

$127.64

$118.29

Min.: 1
Mult.: 1

Fuse Holders

Class CC

Fuse Holder USM1

USM1
Mersen
1: $63.20
39In Stock
72Expected 10/4/2026
New At Mouser

Mfr. Part No.
USM1

Mouser Part No
737-USM1

New At Mouser

Mersen

Fuse Holder USM1

Datasheet

39In Stock

72Expected 10/4/2026

$63.20

$48.66

$40.28

$37.10

View

Min.: 1
Mult.: 1

10 mm x 38 mm

Fuse Holders

Fuse Holder 600V 30A 3P MID ULTSFE

USM3
Mersen
1: $188.71
5In Stock
New At Mouser

Mfr. Part No.
USM3

Mouser Part No
737-USM3

New At Mouser

Mersen

Fuse Holder 600V 30A 3P MID ULTSFE

Datasheet

5In Stock

$188.71

$148.09

$141.22

$118.75

View

Min.: 1
Mult.: 1

Fuse Holders

Fuse Holder Fuse Block,Class H K Spring Reinforced,1 Pole,250V,30A,Box Connector

20306
Mersen
1: $47.64
9In Stock
New At Mouser

Mfr. Part No.
20306

Mouser Part No
737-20306

New At Mouser

Mersen

Fuse Holder Fuse Block,Class H K Spring Reinforced,1 Pole,250V,30A,Box Connector

Datasheet

9In Stock

$47.64

$39.52

$36.43

$30.19

View

Min.: 1
Mult.: 1

Fuse Holders

Class H/K

Fuse Holder Fuse Block,Class R Spring Reinforced,1 Pole,250V,60A,Box Connector

20606R
Mersen
1: $50.67
10In Stock
New At Mouser

Mfr. Part No.
20606R

Mouser Part No
737-20606R

New At Mouser

Mersen

Fuse Holder Fuse Block,Class R Spring Reinforced,1 Pole,250V,60A,Box Connector

Datasheet

10In Stock

$50.67

$44.44

$42.24

$35.00

View

Min.: 1
Mult.: 1

Fuse Holders

Class R

Fuse Holder MIDGET FUSEBLOCK 600V 30A 2P S

30312
Mersen
1: $31.64
48In Stock
New At Mouser

Mfr. Part No.
30312

Mouser Part No
737-30312

New At Mouser

Mersen

Fuse Holder MIDGET FUSEBLOCK 600V 30A 2P S

Datasheet

48In Stock

$31.64

$26.23

$24.20

$20.06

View

Min.: 1
Mult.: 1

Fuse Holders

Class CC

Fuse Holder CC FUSE BLOCK 600V 30A 2P S

30312R
Mersen
1: $40.87
2In Stock
New At Mouser

Mfr. Part No.
30312R

Mouser Part No
737-30312R

New At Mouser

Mersen

Fuse Holder CC FUSE BLOCK 600V 30A 2P S

Datasheet

2In Stock

$40.87

$33.90

$31.26

$25.91

View

Min.: 1
Mult.: 1

Class CC

Fuse Holders

Class CC

Fuse Holder MIDGET FUSEBLOCK 600V 30A 3P S

30313
Mersen
1: $40.82
2In Stock
New At Mouser

Mfr. Part No.
30313

Mouser Part No
737-30313

New At Mouser

Mersen

Fuse Holder MIDGET FUSEBLOCK 600V 30A 3P S

Datasheet

2In Stock

$40.82

$32.18

$29.84

$25.06

View

Min.: 1
Mult.: 1

Fuse Holders

Class CC

Fuse Holder CC FUSE BLOCK 600V 30A 2P PP

30322R
Mersen
1: $47.77
4In Stock
New At Mouser

Mfr. Part No.
30322R

Mouser Part No
737-30322R

New At Mouser

Mersen

Fuse Holder CC FUSE BLOCK 600V 30A 2P PP

Datasheet

4In Stock

$47.77

$39.63

$36.56

$30.29

View

Min.: 1
Mult.: 1

Class CC

Fuse Holders

Class CC

Fuse Holder Fuse Block,Midget,1 Pole,600V,30A,Copper Box Connector

30351
Mersen
1: $40.87
17In Stock
New At Mouser

Mfr. Part No.
30351

Mouser Part No
737-30351

New At Mouser

Mersen

Fuse Holder Fuse Block,Midget,1 Pole,600V,30A,Copper Box Connector

Datasheet

17In Stock

$40.87

$33.92

$31.28

$25.91

View

Min.: 1
Mult.: 1

Fuse Holders

Class CC

Fuse Holder Fuse Block,Midget,3 Pole,600V,30A,Copper Box Connector

30353
Mersen
1: $110.49
5In Stock
New At Mouser

Mfr. Part No.
30353

Mouser Part No
737-30353

New At Mouser

Mersen

Fuse Holder Fuse Block,Midget,3 Pole,600V,30A,Copper Box Connector

Datasheet

5In Stock

$110.49

$90.52

$84.53

$69.94

View

Min.: 1
Mult.: 1

Fuse Holders

Class CC

Fuse Holder Fuse Block,Class CC,3 Pole,600V,30A,Copper Box Connector

30353R
Mersen
1: $136.46
5In Stock
New At Mouser

Mfr. Part No.
30353R

Mouser Part No
737-30353R

New At Mouser

Mersen

Fuse Holder Fuse Block,Class CC,3 Pole,600V,30A,Copper Box Connector

Datasheet

5In Stock

$136.46

$115.45

$106.49

$88.10

View

Min.: 1
Mult.: 1

Class CC

Fuse Holders

Class CC

Fuse Holder Fuse Block,Class R Spring Reinforced,3 Pole,600V,60A,Box Connector

60608R
Mersen
1: $139.70
5In Stock
New At Mouser

Mfr. Part No.
60608R

Mouser Part No
737-60608R

New At Mouser

Mersen

Fuse Holder Fuse Block,Class R Spring Reinforced,3 Pole,600V,60A,Box Connector

Datasheet

5In Stock

$139.70

$125.45

$116.58

$96.42

$88.78

Min.: 1
Mult.: 1

Fuse Holders

Class R

Fuse Holder Fuse Block,Class T,Spring Reinforced,3 Pole,600V,60A,Box Connector

60608T
Mersen
1: $125.39
3In Stock
New At Mouser

Mfr. Part No.
60608T

Mouser Part No
737-60608T

New At Mouser

Mersen

Fuse Holder Fuse Block,Class T,Spring Reinforced,3 Pole,600V,60A,Box Connector

Datasheet

3In Stock

$125.39

$106.43

$98.15

$81.20

View

Min.: 1
Mult.: 1

Fuse Holders

Class T

Fuse Holder Fuse Block,Class J Spring Reinforced,3 Pole,600V,200A,Side-Clip Connector

62003J
Mersen
1: $1,058.54
2In Stock
New At Mouser

Mfr. Part No.
62003J

Mouser Part No
737-62003J

New At Mouser

Mersen

Fuse Holder Fuse Block,Class J Spring Reinforced,3 Pole,600V,200A,Side-Clip Connector

Datasheet

2In Stock

$1,058.54

$876.41

$807.34

Min.: 1
Mult.: 1

Fuse Holders

Class J

Fuse Holder Accessories SAFETY COVER 30A SJ IND

DFC-10I
Mersen
1: $63.68
2In Stock
New At Mouser

Mfr. Part No.
DFC-10I

Mouser Part No
737-DFC-10I

New At Mouser

Mersen

Fuse Holder Accessories SAFETY COVER 30A SJ IND

Datasheet

2In Stock

$63.68

$61.51

$59.02

$54.86

View

Min.: 1
Mult.: 1

Safety Cover

Class S, J Fuses

Fuse Holder Fuse Holder,Finger Safe,DIN Rail,Modular,For 14x51 Fuse Links,2 Pole

G331137
Mersen
1: $147.98
3In Stock
New At Mouser

Mfr. Part No.
G331137

Mouser Part No
737-G331137

New At Mouser

Mersen

Fuse Holder Fuse Holder,Finger Safe,DIN Rail,Modular,For 14x51 Fuse Links,2 Pole

Datasheet

3In Stock

$147.98

$130.80

$121.10

$101.71

$93.96

Min.: 1
Mult.: 1

14 mm X 51 mm

Fuse Holders

Fuse Holder Accessories SAFETY COVER FOR MINI MPDB

MPDBC6263
Mersen
1: $13.55
172In Stock
New At Mouser

Mfr. Part No.
MPDBC6263

Mouser Part No
737-MPDBC6263

New At Mouser

Mersen

Fuse Holder Accessories SAFETY COVER FOR MINI MPDB

Learn More

Datasheet

172In Stock

$13.55

$11.23

$10.37

$8.59

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

Safety Cover

MPDB62, MPDB63 Series MPDBs

Mersen Fuse Holders

Types of Fuse Holders

Customer Service Office

Company

Resources

Support

6.35 mm (1/4 in)
10 mm x 38 mm
10 mmx 85 mm
10 mm x 85 mm
10.3 mm (13/32 in), 5AG, Midget
10.3 mm x 38.1 mm
14 mm X 51 mm
14 mm x 51 mm
14.3 mm (9/16 in)
17.46 mm (11/16 in)
20.6 mm (13/16 in)
20.6 mm x 190 mm
22 mm X 58 mm
22 mm x 58 mm
27 mm x 60 mm
36 mm x 127 mm
36 mm x 190 mm
36 mm x 250 mm
5 x 20 mm, 5 x 15 mm (2AG)
C

1-Phase Bus Bar
2-Phase Bus Bar
3-Phase Bus Bar
Class CC
Class G
Class H/K
CLASS J
Class J
Class J Open Style
Class R
Class T
Clip
Cylindrical Fuses IEC Clip
Enclosed Fuseholder
End Barrier
Fuse Bases
Fuse Block
Fuse Holder
Fuse Holder & Clip
Midget Fuse