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Mersen Fuses

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Part #

Cartridge Fuses 5X20MM FUSE 250V 6-3/10A GDG-V

GDG-V6-3/10
Mersen
1: $5.24
3,524In Stock
46Expected 13/02/2026
New At Mouser

Mfr. Part No.
GDG-V6-3/10

Mouser Part No
737-GDG-V6-3/10

New At Mouser

Mersen

Cartridge Fuses 5X20MM FUSE 250V 6-3/10A GDG-V

Datasheet

3,524In Stock

46Expected 13/02/2026

$5.24

$4.44

$4.33

$4.26

$4.11

Min.: 1
Mult.: 1

Cartridge Fuses

5 mm x 20 mm

Cylindrical Leaded

6.3 A

250 VAC

Specialty Fuses SC FUSE 150V 500A QS BLADE

A15QS500-4
Mersen
1: $214.76
4In Stock
New At Mouser

Mfr. Part No.
A15QS500-4

Mouser Part No
737-A15QS500-4

New At Mouser

Mersen

Specialty Fuses SC FUSE 150V 500A QS BLADE

Datasheet

4In Stock

$214.76

$166.98

Min.: 1
Mult.: 1

High Speed Fuse

A15QS

Round Body Fuses

500 A

150 VAC

150 VDC

Cartridge Fuses 250V 6-3/10A 5X20MM TD FUSE

GSC6-3/10
Mersen
1: $3.22
17In Stock
New At Mouser

Mfr. Part No.
GSC6-3/10

Mouser Part No
737-GSC6-3/10

New At Mouser

Mersen

Cartridge Fuses 250V 6-3/10A 5X20MM TD FUSE

Datasheet

17In Stock

$3.22

$2.86

$2.31

$1.96

View

Min.: 1
Mult.: 1

Cartridge Fuses

5 mm x 20 mm

Cylindrical

6.3 A

125 VAC

Specialty Fuses PT EJ-1 FI 8.25KV 0.5E

9F60BDE905
Mersen
1: $266.89
1In Stock
New At Mouser

Mfr. Part No.
9F60BDE905

Mouser Part No
737-9F60BDE905

New At Mouser

Mersen

Specialty Fuses PT EJ-1 FI 8.25KV 0.5E

Datasheet

1In Stock

$266.89

$259.50

$235.94

View

Min.: 1
Mult.: 1

Cartridge Fuses

500 mA

8.25 kVAC

Specialty Fuses 5.5KV 40E E RATED FERRULE 3DIA

A055F1D0R0-40E
Mersen
1: $712.50
1In Stock
New At Mouser

Mfr. Part No.
A055F1D0R0-40E

Mouser Part No
737-A055F1D0R0-40E

New At Mouser

Mersen

Specialty Fuses 5.5KV 40E E RATED FERRULE 3DIA

Datasheet

1In Stock

$712.50

$700.86

$657.08

Quote

Min.: 1
Mult.: 1

Fuses

Cartridge Fuses

40 A

5.5 kVAC

Industrial & Electrical Fuses 300V 40A T FUSE

A3T40
Mersen
1: $36.79
7In Stock
New At Mouser

Mfr. Part No.
A3T40

Mouser Part No
737-A3T40

New At Mouser

Mersen

Industrial & Electrical Fuses 300V 40A T FUSE

Datasheet

7In Stock

$36.79

$31.75

$27.39

$25.41

View

Min.: 1
Mult.: 1

Industrial Power Fuses

Class T

Cartridge Fuses

40 A

300 VAC

160 VDC

Specialty Fuses SC FUSE 700V 350A Q BLADE

A70Q350-4
Mersen
1: $313.87
2In Stock

Mfr. Part No.
A70Q350-4

Mouser Part No
737-A70Q350-4

Mersen

Specialty Fuses SC FUSE 700V 350A Q BLADE

Datasheet

2In Stock

$313.87

$292.86

$278.93

$229.77

View

Min.: 1
Mult.: 1

High Speed Fuse

Round Body Blade Fuses

350 A

700 VAC

650 VDC

Specialty Fuses 1500V 2-1/2A CLASS G PV FUSE

HP15G2-1/2
Mersen
1: $70.54
4In Stock
New At Mouser

Mfr. Part No.
HP15G2-1/2

Mouser Part No
737-HP15G2-1/2

New At Mouser

Mersen

Specialty Fuses 1500V 2-1/2A CLASS G PV FUSE

Datasheet

4In Stock

$70.54

$65.13

$62.70

$61.13

View

Min.: 1
Mult.: 1

Specialty Fuses

gPV

Cartridge Fuses

2.5 A

1.5 kVDC

Industrial & Electrical Fuses 300V 250A T FUSE

A3T250
Mersen
1: $156.42
1In Stock
New At Mouser

Mfr. Part No.
A3T250

Mouser Part No
737-A3T250

New At Mouser

Mersen

Industrial & Electrical Fuses 300V 250A T FUSE

Datasheet

1In Stock

$156.42

$153.95

$147.51

$138.05

View

Min.: 1
Mult.: 1

Industrial Power Fuses

Class T

Cartridge Blade Fuses

250 A

300 VAC

160 VDC

Industrial & Electrical Fuses 250V 30A RK1 TD FUSE Non-indi

A2D30RN
Mersen
1: $17.54
5In Stock
New At Mouser

Mfr. Part No.
A2D30RN

Mouser Part No
737-A2D30RN

New At Mouser

Mersen

Industrial & Electrical Fuses 250V 30A RK1 TD FUSE Non-indi

Datasheet

5In Stock

$17.54

$16.18

$13.74

$12.39

View

Min.: 1
Mult.: 1

Industrial Power Fuses

Class RK1

Cartridge Fuses

30 A

250 VAC

250 VDC

Specialty Fuses 94959-FUSE,FORM 101

A50P1200-4
Mersen
1: $641.23
2In Stock
New At Mouser

Mfr. Part No.
A50P1200-4

Mouser Part No
737-A50P1200-4

New At Mouser

Mersen

Specialty Fuses 94959-FUSE,FORM 101

Datasheet

2In Stock

$641.23

$605.56

$534.48

Quote

Min.: 1
Mult.: 1

Fuses

Form 101

Cartridge Fuses

1.2 kA

500 VAC

450 VDC

Specialty Fuses 500V 350A SEMICONDUCTOR FUSE

A50QS350-4IL
Mersen
1: $169.20
2In Stock
New At Mouser

Mfr. Part No.
A50QS350-4IL

Mouser Part No
737-A50QS350-4IL

New At Mouser

Mersen

Specialty Fuses 500V 350A SEMICONDUCTOR FUSE

Datasheet

2In Stock

$169.20

$160.30

$151.39

$124.70

View

Min.: 1
Mult.: 1

Cartridge Blade Fuses

350 A

500 VAC

500 VDC

Specialty Fuses 6,9 URB 000 BS 88/110

E330100
Mersen
1: $232.34
3In Stock
New At Mouser

Mfr. Part No.
E330100

Mouser Part No
737-E330100

New At Mouser

Mersen

Specialty Fuses 6,9 URB 000 BS 88/110

Datasheet

3In Stock

$232.34

$220.14

$207.89

$171.21

Min.: 1
Mult.: 1

High Speed Fuse

000

Round Body Fuses

110 A

690 VAC

Industrial & Electrical Fuses RENEWABLE LINK 250V 20A RL

RL20
Mersen
1: $4.14
10In Stock
New At Mouser

Mfr. Part No.
RL20

Mouser Part No
737-RL20

New At Mouser

Mersen

Industrial & Electrical Fuses RENEWABLE LINK 250V 20A RL

Datasheet

10In Stock

$4.14

$2.87

$2.86

$2.79

$2.72

Min.: 1
Mult.: 1

Industrial Power Fuses

Cartridge Fuses

20 A

250 VAC

Industrial & Electrical Fuses 300V 20A T FUSE

A3T20
Mersen
1: $36.16
6In Stock
New At Mouser

Mfr. Part No.
A3T20

Mouser Part No
737-A3T20

New At Mouser

Mersen

Industrial & Electrical Fuses 300V 20A T FUSE

Datasheet

6In Stock

$36.16

$33.33

$29.03

$28.09

View

Min.: 1
Mult.: 1

Industrial Power Fuses

Class T

Cartridge Fuses

20 A

300 VAC

160 VDC

Specialty Fuses SC FUSE 500V 225A QS BLADE

A50QS225-4
Mersen
1: $133.27
1In Stock
New At Mouser

Mfr. Part No.
A50QS225-4

Mouser Part No
737-A50QS225-4

New At Mouser

Mersen

Specialty Fuses SC FUSE 500V 225A QS BLADE

Datasheet

1In Stock

$133.27

$128.40

$116.74

$98.23

View

Min.: 1
Mult.: 1

Cartridge Blade Fuses

225 A

500 VAC

500 VDC

Cartridge Fuses 5X20MM FUSE 125V 4A GGA

GGA4
Mersen
1: $4.82
15In Stock
New At Mouser

Mfr. Part No.
GGA4

Mouser Part No
737-GGA4

New At Mouser

Mersen

Cartridge Fuses 5X20MM FUSE 125V 4A GGA

Datasheet

15In Stock

$4.82

$4.09

$3.27

$2.69

View

Min.: 1
Mult.: 1

Cartridge Fuses

5 mm x 20 mm

Cylindrical

4 A

125 VAC

Cartridge Fuses 1-1/4X1/4 FUSE 250V 3A GDL-V

GDL-V3
Mersen
1: $4.47
14In Stock
New At Mouser

Mfr. Part No.
GDL-V3

Mouser Part No
737-GDL-V3

New At Mouser

Mersen

Cartridge Fuses 1-1/4X1/4 FUSE 250V 3A GDL-V

Datasheet

14In Stock

$4.47

$4.46

$3.78

$3.19

View

Min.: 1
Mult.: 1

Cartridge Fuses

6.3 mm x 32 mm

Cylindrical Leaded

3 A

250 VAC

Specialty Fuses SC FUSE 150V 800A QS BLADE

A15QS800-4
Mersen
1: $183.07
4In Stock
New At Mouser

Mfr. Part No.
A15QS800-4

Mouser Part No
737-A15QS800-4

New At Mouser

Mersen

Specialty Fuses SC FUSE 150V 800A QS BLADE

Datasheet

4In Stock

$183.07

$168.93

$161.90

$133.35

View

Min.: 1
Mult.: 1

High Speed Fuse

A15QS

Round Body Fuses

800 A

150 VAC

150 VDC

Industrial & Electrical Fuses K5 FUSE 250V 50A OTN

OTN50
Mersen
1: $17.50
2In Stock
New At Mouser

Mfr. Part No.
OTN50

Mouser Part No
737-OTN50

New At Mouser

Mersen

Industrial & Electrical Fuses K5 FUSE 250V 50A OTN

Datasheet

2In Stock

$17.50

$14.86

$13.91

$13.67

View

Min.: 1
Mult.: 1

Industrial Power Fuses

Class K5

Cartridge Fuses

50 A

250 VAC

300 VDC

Specialty Fuses 6,9 URB 000 D08L 100

V330183
Mersen
1: $106.69
6In Stock
3Expected 13/03/2026
New At Mouser

Mfr. Part No.
V330183

Mouser Part No
737-V330183

New At Mouser

Mersen

Specialty Fuses 6,9 URB 000 D08L 100

Datasheet

6In Stock

3Expected 13/03/2026

$106.69

$101.07

$95.45

$78.63

View

Min.: 1
Mult.: 1

High Speed Fuse

000

Round Body Fuses

100 A

690 VAC

Industrial & Electrical Fuses 250V 25A RK1 TD FUSE

A2D25R
Mersen
1: $22.62
14In Stock
New At Mouser

Mfr. Part No.
A2D25R

Mouser Part No
737-A2D25R

New At Mouser

Mersen

Industrial & Electrical Fuses 250V 25A RK1 TD FUSE

Learn More

Datasheet

14In Stock

$22.62

$21.49

$15.34

$14.83

View

Min.: 1
Mult.: 1

Industrial Power Fuses

Class RK1

Cartridge Fuses

25 A

250 VAC

250 VDC

Specialty Fuses 600VDC 20A Auxiliary Fuse

MDC06A20
Mersen
1: $49.02
20In Stock
New At Mouser

Mfr. Part No.
MDC06A20

Mouser Part No
737-MDC06A20

New At Mouser

Mersen

Specialty Fuses 600VDC 20A Auxiliary Fuse

Datasheet

20In Stock

$49.02

$42.03

$35.72

$32.41

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses FUSE DC 1000VDC AR 300A QS-4

D100QS300-4
Mersen
1: $345.10
5In Stock
New At Mouser

Mfr. Part No.
D100QS300-4

Mouser Part No
737-D100QS300-4

New At Mouser

Mersen

Industrial & Electrical Fuses FUSE DC 1000VDC AR 300A QS-4

Datasheet

5In Stock

$345.10

$322.45

$306.87

View

Min.: 1
Mult.: 1

Specialty Fuses 600VDC 4A Auxiliary Fuse

MDC06A4
Mersen
1: $49.79
10In Stock
New At Mouser

Mfr. Part No.
MDC06A4

Mouser Part No
737-MDC06A4

New At Mouser

Mersen

Specialty Fuses 600VDC 4A Auxiliary Fuse

Datasheet

10In Stock

$49.79

$42.68

$36.27

$32.92

View

Min.: 1
Mult.: 1

Mersen Fuses

Types of Fuses

Customer Service Office

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