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Mersen Fuses

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Types of Fuses

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Manufacturer = Mersen

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Part #

Industrial & Electrical Fuses J TD FUSE 600V 30A AJT

AJT30
Mersen
1: $78.06
27In Stock
New At Mouser

Mfr. Part #
AJT30

Mouser Part #
737-AJT30

New At Mouser

Mersen

Industrial & Electrical Fuses J TD FUSE 600V 30A AJT

Datasheet

27In Stock

$78.06

$71.21

$54.98

$54.03

View

Min.: 1
Mult.: 1

Industrial Power Fuses

Class J

Cartridge Fuses

30 A

700 VAC

400 VDC

Industrial & Electrical Fuses 600V 3A J TD NON-IND

AJT3N
Mersen
1: $68.87
6In Stock
New At Mouser

Mfr. Part #
AJT3N

Mouser Part #
737-AJT3N

New At Mouser

Mersen

Industrial & Electrical Fuses 600V 3A J TD NON-IND

Learn More

Datasheet

6In Stock

$68.87

$57.15

$52.70

$43.63

View

Min.: 1
Mult.: 1

Industrial Power Fuses

Class J

Cartridge Fuses

3 A

600 VAC

500 VDC

Industrial & Electrical Fuses J TD FUSE 600V 40A AJT

AJT40
Mersen
1: $113.24
23In Stock
New At Mouser

Mfr. Part #
AJT40

Mouser Part #
737-AJT40

New At Mouser

Mersen

Industrial & Electrical Fuses J TD FUSE 600V 40A AJT

Datasheet

23In Stock

$113.24

$96.50

$89.73

$87.05

View

Min.: 1
Mult.: 1

Industrial Power Fuses

Class J

Cartridge Fuses

40 A

700 VAC

400 VDC

Industrial & Electrical Fuses J TD FUSE 600V 50A AJT

AJT50
Mersen
1: $113.24
14In Stock
40Expected 2026-05-01
New At Mouser

Mfr. Part #
AJT50

Mouser Part #
737-AJT50

New At Mouser

Mersen

Industrial & Electrical Fuses J TD FUSE 600V 50A AJT

Datasheet

14In Stock

40Expected 2026-05-01

$113.24

$96.50

$89.73

$87.05

View

Min.: 1
Mult.: 1

Industrial Power Fuses

Class J

Cartridge Fuses

50 A

700 VAC

400 VDC

Industrial & Electrical Fuses Fuse AJT Series

AJT60N
Mersen
1: $100.87
6In Stock
New At Mouser

Mfr. Part #
AJT60N

Mouser Part #
737-AJT60N

New At Mouser

Mersen

Industrial & Electrical Fuses Fuse AJT Series

Datasheet

6In Stock

$100.87

$86.52

$73.75

$64.70

View

Min.: 1
Mult.: 1

Industrial Power Fuses

Class J

Cartridge Fuses

60 A

700 VAC

400 VDC

Industrial & Electrical Fuses 600V 6A J TD NON-IND

AJT6N
Mersen
1: $71.61
10In Stock
New At Mouser

Mfr. Part #
AJT6N

Mouser Part #
737-AJT6N

New At Mouser

Mersen

Industrial & Electrical Fuses 600V 6A J TD NON-IND

Learn More

Datasheet

10In Stock

$71.61

$59.41

$54.79

$45.37

View

Min.: 1
Mult.: 1

Industrial Power Fuses

Class J

Cartridge Fuses

6 A

600 VAC

500 VDC

Industrial & Electrical Fuses Fuse AJT Series

AJT80N
Mersen
1: $175.83
5In Stock
New At Mouser

Mfr. Part #
AJT80N

Mouser Part #
737-AJT80N

New At Mouser

Mersen

Industrial & Electrical Fuses Fuse AJT Series

Learn More

Datasheet

5In Stock

$175.83

$159.67

$144.62

$144.60

View

Min.: 1
Mult.: 1

Industrial Power Fuses

Class J

Cartridge Blade Fuses

80 A

700 VAC

400 VDC

Specialty Fuses Fuse,Midget,Fast Acting,PC Mount,100kA,600VAC/DC,1/2A

ATM1/2
Mersen
1: $47.35
15In Stock
New At Mouser

Mfr. Part #
ATM1/2

Mouser Part #
737-AT1/2

New At Mouser

Mersen

Specialty Fuses Fuse,Midget,Fast Acting,PC Mount,100kA,600VAC/DC,1/2A

Datasheet

15In Stock

$47.35

$40.38

$37.65

$31.76

View

Min.: 1
Mult.: 1

Midget Fuses

10 mm x 38 mm

Cartridge Fuses

500 mA

600 VAC

600 VDC

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

ATDR30
Mersen
1: $59.97
28In Stock
New At Mouser

Mfr. Part #
ATDR30

Mouser Part #
737-ATDR30

New At Mouser

Mersen

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

Datasheet

28In Stock

$59.97

$49.76

$45.90

$38.01

View

Min.: 1
Mult.: 1

Industrial Power Fuses

Cartridge Fuses

30 A

600 VAC

300 VDC

Specialty Fuses 600V 1A MIDGET FUSE

ATM1
Mersen
1: $43.87
44In Stock
New At Mouser

Mfr. Part #
ATM1

Mouser Part #
737-ATM1

New At Mouser

Mersen

Specialty Fuses 600V 1A MIDGET FUSE

Datasheet

44In Stock

$43.87

$38.97

$35.94

$29.78

View

Min.: 1
Mult.: 1

Midget Fuses

10 mm x 38 mm

Cartridge Fuses

1 A

600 VAC

600 VDC

Specialty Fuses Fuse,Midget,Fast Acting,PC Mount,100kA,600VAC/DC,1/2A

ATM1-1/2
Mersen
1: $47.80
8In Stock
New At Mouser

Mfr. Part #
ATM1-1/2

Mouser Part #
737-ATM1-1/2

New At Mouser

Mersen

Specialty Fuses Fuse,Midget,Fast Acting,PC Mount,100kA,600VAC/DC,1/2A

Datasheet

8In Stock

$47.80

$40.75

$38.01

$32.05

View

Min.: 1
Mult.: 1

Midget Fuses

10 mm x 38 mm

Cartridge Fuses

1.5 A

600 VAC

600 VDC

Specialty Fuses Fuse,Midget,Fast Acting,PC Mount,100kA,600VAC/DC,1/10A

ATM1/10
Mersen
1: $54.68
11In Stock
New At Mouser

Mfr. Part #
ATM1/10

Mouser Part #
737-ATM1/10

New At Mouser

Mersen

Specialty Fuses Fuse,Midget,Fast Acting,PC Mount,100kA,600VAC/DC,1/10A

Datasheet

11In Stock

$54.68

$46.62

$43.49

$36.58

View

Min.: 1
Mult.: 1

Midget Fuses

10 mm x 38 mm

Cartridge Fuses

100 mA

600 VAC

600 VDC

Specialty Fuses 600V 1/4A MIDGET FUSE

ATM1/4
Mersen
1: $42.75
10In Stock
New At Mouser

Mfr. Part #
ATM1/4

Mouser Part #
737-ATM1/4

New At Mouser

Mersen

Specialty Fuses 600V 1/4A MIDGET FUSE

Datasheet

10In Stock

$42.75

$40.80

$34.66

$33.95

View

Min.: 1
Mult.: 1

Midget Fuses

10 mm x 38 mm

Cartridge Fuses

250 mA

600 VAC

600 VDC

Specialty Fuses 600V 10A MIDGET FUSE

ATM10
Mersen
1: $44.93
57In Stock
New At Mouser

Mfr. Part #
ATM10

Mouser Part #
737-ATM10

New At Mouser

Mersen

Specialty Fuses 600V 10A MIDGET FUSE

Datasheet

57In Stock

$44.93

$37.84

$35.22

$29.76

View

Min.: 1
Mult.: 1

Midget Fuses

10 mm x 38 mm

Cartridge Fuses

10 A

600 VAC

600 VDC

Specialty Fuses 600V 15A MIDGET FUSE

ATM15
Mersen
1: $42.47
24In Stock
New At Mouser

Mfr. Part #
ATM15

Mouser Part #
737-ATM15

New At Mouser

Mersen

Specialty Fuses 600V 15A MIDGET FUSE

Datasheet

24In Stock

$42.47

$35.20

$33.60

$29.78

View

Min.: 1
Mult.: 1

Midget Fuses

10 mm x 38 mm

Cartridge Fuses

15 A

600 VAC

600 VDC

Specialty Fuses 600V 2A MIDGET FUSE

ATM2
Mersen
1: $42.36
37In Stock
New At Mouser

Mfr. Part #
ATM2

Mouser Part #
737-ATM2

New At Mouser

Mersen

Specialty Fuses 600V 2A MIDGET FUSE

Datasheet

37In Stock

$42.36

$35.37

$33.76

$29.78

View

Min.: 1
Mult.: 1

Midget Fuses

10 mm x 38 mm

Cartridge Fuses

2 A

600 VAC

600 VDC

Specialty Fuses 600V 20A MIDGET FUSE

ATM20
Mersen
1: $47.10
20In Stock
50Expected 2026-04-20
New At Mouser

Mfr. Part #
ATM20

Mouser Part #
737-ATM20

New At Mouser

Mersen

Specialty Fuses 600V 20A MIDGET FUSE

Datasheet

20In Stock

50Expected 2026-04-20

$47.10

$39.09

$36.04

$29.85

View

Min.: 1
Mult.: 1

Midget Fuses

10 mm x 38 mm

Cartridge Fuses

20 A

600 VAC

600 VDC

Specialty Fuses 600V 25A MIDGET FUSE (ATM2

ATM25
Mersen
1: $45.38
9In Stock
New At Mouser

Mfr. Part #
ATM25

Mouser Part #
737-ATM25

New At Mouser

Mersen

Specialty Fuses 600V 25A MIDGET FUSE (ATM2

Datasheet

9In Stock

$45.38

$39.09

$36.04

$29.85

View

Min.: 1
Mult.: 1

Midget Fuses

10 mm x 38 mm

Cartridge Fuses

25 A

600 VAC

600 VDC

Specialty Fuses 600V 3A MIDGET FUSE

ATM3
Mersen
1: $45.24
13In Stock
50Expected 2026-05-04
New At Mouser

Mfr. Part #
ATM3

Mouser Part #
737-ATM3

New At Mouser

Mersen

Specialty Fuses 600V 3A MIDGET FUSE

Datasheet

13In Stock

50Expected 2026-05-04

$45.24

$38.35

$35.94

$29.78

View

Min.: 1
Mult.: 1

Midget Fuses

10 mm x 38 mm

Cartridge Fuses

3 A

600 VAC

600 VDC

Specialty Fuses 600V 30A MIDGET FUSE

ATM30
Mersen
1: $44.55
48In Stock
New At Mouser

Mfr. Part #
ATM30

Mouser Part #
737-ATM30

New At Mouser

Mersen

Specialty Fuses 600V 30A MIDGET FUSE

Datasheet

48In Stock

$44.55

$37.96

$35.60

$29.85

View

Min.: 1
Mult.: 1

Midget Fuses

10 mm x 38 mm

Cartridge Fuses

30 A

600 VAC

600 VDC

Specialty Fuses 600V 4A MIDGET FUSE

ATM4
Mersen
1: $45.14
22In Stock
New At Mouser

Mfr. Part #
ATM4

Mouser Part #
737-ATM4

New At Mouser

Mersen

Specialty Fuses 600V 4A MIDGET FUSE

Datasheet

22In Stock

$45.14

$37.88

$36.50

$30.29

View

Min.: 1
Mult.: 1

Midget Fuses

10 mm x 38 mm

Cartridge Fuses

4 A

600 VAC

600 VDC

Specialty Fuses 600V 5A MIDGET FUSE

ATM5
Mersen
1: $40.69
34In Stock
New At Mouser

Mfr. Part #
ATM5

Mouser Part #
737-ATM5

New At Mouser

Mersen

Specialty Fuses 600V 5A MIDGET FUSE

Datasheet

34In Stock

$40.69

$36.12

$34.18

$29.78

View

Min.: 1
Mult.: 1

Midget Fuses

10 mm x 38 mm

Cartridge Fuses

5 A

600 VAC

600 VDC

Specialty Fuses 600V 8A MIDGET FUSE

ATM8
Mersen
1: $45.11
40In Stock
New At Mouser

Mfr. Part #
ATM8

Mouser Part #
737-ATM8

New At Mouser

Mersen

Specialty Fuses 600V 8A MIDGET FUSE

Datasheet

40In Stock

$45.11

$38.42

$34.18

$30.26

View

Min.: 1
Mult.: 1

Midget Fuses

10 mm x 38 mm

Cartridge Fuses

8 A

600 VAC

600 VDC

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

ATMR1-1/2
Mersen
1: $46.58
11In Stock
New At Mouser

Mfr. Part #
ATMR1-1/2

Mouser Part #
737-ATMR1-1/2

New At Mouser

Mersen

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

Datasheet

11In Stock

$46.58

$40.67

$37.51

$31.06

View

Min.: 1
Mult.: 1

Industrial Power Fuses

Cartridge Fuses

1.5 A

600 VAC

600 VDC

Industrial & Electrical Fuses 600V 12A CC FUSE

ATMR12
Mersen
1: $49.52
22In Stock
New At Mouser

Mfr. Part #
ATMR12

Mouser Part #
737-ATMR12

New At Mouser

Mersen

Industrial & Electrical Fuses 600V 12A CC FUSE

Datasheet

22In Stock

$49.52

$41.25

$38.04

$31.51

View

Min.: 1
Mult.: 1

Industrial Power Fuses

Cartridge Fuses

12 A

600 VAC

600 VDC

Mersen Fuses

Types of Fuses

Mouser Electronics®

Company

Resources

Support

0
00
000
5 mm x 15 mm
5 mm x 20 mm
6.3 mm x 25.4 mm
6.3 mm x 32 mm
6.4 mm x 31.8 mm
8 mm x 31 mm
8.5 mm x 31.5 mm
10 mm x 38 mm
14 mm x 51 mm
22 mm x 58 mm
36 mm x 190 mm
36 mm x 55 mm
1
2
2 x 36 mm x 55 mm
3
10 x 112

0.1 A
100 mA
125 mA
150 mA
160 mA
187 mA
187.5 mA
0.2 A
200 mA
250 mA
0.3 A
300 mA
315 mA
0.4 A
400 mA
440 mA
500 mA
600 mA
630 mA
700 mA

32 VAC
80 VAC
125 VAC
130 VAC
150 VAC
250 VAC
300 VAC
350 VAC
400 VAC
440 VAC
450 VAC, 500 VAC
480 VAC
500 VAC
500 VAC, 550 VAC
550 VAC
550 VAC, 600 VAC
600 VAC
600 VAC, 650 VAC
690 VAC
690 VAC, 700 VAC

80 VDC
100 VDC
125 VDC
150 VDC
160 VDC
250 VDC
300 VDC
350 VDC
400 VDC
440 VDC
450 VDC
460 VDC
500 VDC
550 VDC
600 VDC
650 VDC
660 VDC
700 VDC
750 VDC
900 VDC