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Home
power distribution
fuses
Semiconductor Fuses
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Semiconductor Fuses
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In stock at Lumen
Manufacturers
MERSEN
197
Brand Name
Ferraz Shawmut
178
Mersen
2
Voltage Rating
500 VAC
30
600 VAC
24
700 VAC
38
500 VAC, 450 VDC
9
700 VAC, 650 VDC
7
150 VAC
5
300 VAC/DC
5
690 VAC
12
300 VAC
9
300 VAC, 300 VDC
5
300 V
4
1k VAC
3
500 VAC/VDC
3
125 V
2
700 V
2
1100 V
1
1250 VAC
1
750 VAC, 1000 VDC
1
1000 VAC, 750 VDC
3
300 VAC/VDC
3
150 VAC/VDC
2
600 V
2
1,200 VAC
1
1200 V
1
1300 VAC
1
150 V
1
450 - 700 VAC
1
600 VAC/VDC
1
660 V
1
700 VAC, 700 VDC
1
View More
Amperage Rating
80 A
6
175 A
5
50 A
10
20 A
7
70 A
7
35 A
6
600 A
6
350 A
5
225 A
4
90 A
4
12 A
2
450 A
2
5 A
2
100 A
8
125 A
7
30 A
7
300 A
7
40 A
7
60 A
6
15 A
4
800 A
4
3 A
3
1 A
1
1/8 A
1
130 A
1
4 A
1
700 A
1
150 A
8
200 A
8
25 A
7
10 A
6
250 A
5
400 A
5
500 A
5
16 A
2
0.083 A
1
1/2 A
1
1000 A
1
1600 A
1
2 A
1
32 A
1
55 A
1
6 A
1
63 A
1
View More
Mounting Type
Bolt
77
Clip
36
Bolted
29
Bolt-In
33
Ferrule
1
Type
North American Round Style
27
Round Style
14
Round
12
North American, Current-Limiting, Fast-Acting, High Speed
10
P Style, North American
14
High Speed, Form 101, Fast Acting
13
High Speed, Fast Acting, Current Limiting, Form 101
10
North American
8
Semi Conductor
7
Form 101, High Speed, Fast Acting, Current Limiting
5
High Speed, Form 101
4
North American Power Fuses
2
North American, High Speed
6
Form 101, General Purpose, High Speed
4
Current-Limiting, Fast-Acting
2
Fast Acting
2
General Purpose, Round
2
High Speed
2
Q Style, North American
2
European, Current-Limiting, Fast-Acting, High Speed
1
P Style
1
Supplemental Protection
1
General Purpose
4
High Speed, Fast Acting, Current Limiting
4
High Speed, Form 101, Extremely Fast Acting
2
Q Style, Form 101, North American
2
American
1
Current-Limiting, Fast-Acting, High Speed
1
European Cylindrical Style
1
General Purpose, Fast-Acting, Current-Limiting
1
High-Speed, Fast Acting, Current Limiting
1
IEC Cylindrical Fuse-Links
1
Microswitch
1
North American Round Style, Blade, General Purpose
1
North American Round Style, QS Style
1
North American, Current-Limiting, Fast-Acting
1
North American, Current-Limiting, High Speed
1
Round Style, Form 101
1
Round Style, QS Style
1
View More
Item Name
Semiconductor Fuse
128
Fuse
12
North American Power Fuse
12
Electronic Fuse
2
Power Fuse
2
Semi-Conductor Fuse
1
Interrupt Rating
100 kA
65
200 kA
48
100 kA at 500 VAC, 79 kA at 450 VDC
6
100 kA at AC, 79 kA at DC
3
200 kA at 500 VAC, 87 kA at 500 VDC
3
200 kA at 300 VAC, 100 kA at 300 VDC
2
50 A at 125 VAC, 300 A at 125 VDC
2
126 kA
1
200 kA at AC, 100 kA at DC
2
100 kA at 150 VAC, 50 kA at 150 VDC
1
120 kA
1
160 kA
1
170 kA
1
3 A at 30 V, 0.5 A at 110 V, 0.25 A at 250 V (Non-Inductive Circuit), 3 A at 30 V, 0.2 A at 110 V, 0.1 A at 250 V (Inductive Circuit)
1
50 kA
1
View More
Terminal Connection
Blade
69
Bolted
34
Ferrule
22
Bolt
5
DIN Type Blade
1
Plain Blade
1
Body Style
Round
64
Cylindrical, Non Rejection, Round
15
North American Round Style
8
Square
5
Bolt-On
2
Round, Non Rejection
5
Cylindrical
1
Cylindrical, Non Rejection
1
European Cylindrical Style
1
European Square Style
1
Series
A50P
13
A50QS
12
A30QS
10
A70P
8
A60X
8
AS50P
4
GSR
2
URS
1
A70QS
4
A15QS
3
A70Q
3
A100P
2
A60Q
1
View More
Dimensions
0.56 in dia x 2 in L
4
0.81 in dia x 3.19 in L
3
25.4 mm dia x 92.2 mm L
2
1.22 in dia x 3.63 in L
4
1-1/2 in dia x 4.34 in L
3
1.22 in dia x 3.13 in L
3
2-1/2 in dia x 6.47 in L
2
7.1 mm L
2
1 in dia x 3.63 in L
1
1-1/2 in dia x 5.09 in L
1
1.07 in W x 3.44 in D x 1.06 in H
1
17 mm dia x 49 mm L
1
2 in L x 0.56 in W
1
5.25 in L x 1.57 in W x 1.95 in H
1
60.5 mm dia x 180.1 mm L
1
72
1
1-1/2 in dia x 3.84 in L
3
14 mm dia x 51 mm L
3
0.56 in dia x 2.88 in L
2
1 in dia x 4.38 in L
2
1 in dia x 5 in L
2
1.13 in dia x 2.66 in L
2
2 in dia x 5.13 in L
2
31 mm dia x 111 mm L
2
0.73 in dia x 3.04 in L
1
1 in dia x 4.41 in L
1
1-1/2 in dia x 5.13 in L
1
1.22 in dia x 4.37 in L
1
1.22 in dia x 4.41 in L
1
10 x 38 mm
1
10.3 mm dia x 38.1 mm L
1
14 x 51 mm
1
14.2 mm dia x 73.2 mm L
1
163 mm W x 65 mm D x 105 mm H
1
2 in dia x 4.47 in L
1
2.88 in L
1
28.7 mm dia x 67.6 mm L
1
3-1/2 in dia x 7.59 in L
1
3.09 in L x 1.18 in W x 2.36 in H
1
3.19 in L x 0.83 in W
1
38.1 mm dia x 110.2 mm L
1
62.5 mm W x 42 mm D x 32.7 mm H
1
View More
Sub Brand
Amp-Trap®
56
Protistor®
4
Ferraz Shawmut
2
Fuse Class
Class J
4
Class M
1
AR - Ultra Fast
1
Class AR
1
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197
Products
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Add to cart
FERA30QS4004
MERSEN A30QS400-4 Amp-Trap® Semiconductor Fuse High Speed, Fast Acting, Current Limiting, Form 101 400 A, 300 VAC, 300 VDC
Manufacturer:
MERSEN
Manufacturer #:
A30QS400-4
Inventory
Available for backorder
Price
$185.1100
/ EA
Not Returnable
Quantity
EA
sold in multiples of 5
Add to cart
FERA70P3504
MERSEN A70P350-4 High Speed Fuse Amp-Trap® A70P 700VAC 650VDC 350A Bolted Blade
Manufacturer:
MERSEN
Manufacturer #:
A70P350-4
Inventory
Available for backorder
Price
$328.0200
/ EA
Not Returnable
Quantity
EA
sold in multiples of 5
Add to cart
FERA60Q302
MERSEN A60Q30-2 Semiconductor Fuse Round Style 30 A, 600 VAC
Manufacturer:
MERSEN
Manufacturer #:
A60Q30-2
Inventory
Available for backorder
Price
$65.0300
/ EA
Not Returnable
Quantity
EA
sold in multiples of 100
Add to cart
FERHSJ175
MERSEN HSJ175 Power Fuse North American, High Speed Class J 175 A, 600 VAC
Manufacturer:
MERSEN
Manufacturer #:
HSJ175
Inventory
Available for backorder
Price
$332.14
/ EA
Not Returnable
Quantity
EA
Add to cart
FERA50QS3004
MERSEN A50QS300-4 Semiconductor Fuse North American, Current-Limiting, Fast-Acting, High Speed 300 A, 500 VAC/VDC
Manufacturer:
MERSEN
Manufacturer #:
A50QS300-4
Inventory
Available for backorder
Price
$254.8500
/ EA
Not Returnable
Quantity
EA
sold in multiples of 10
Add to cart
FERK310003
MERSEN K310003 Protistor® Semiconductor Fuse Microswitch 3 A, 450 - 700 VAC
Manufacturer:
MERSEN
Manufacturer #:
K310003
Inventory
Available for backorder
Price
$159.3200
/ EA
Not Returnable
Quantity
EA
sold in multiples of 3
Add to cart
FERA50P5004
MERSEN A50P500-4 Amp-Trap® Semiconductor Fuse High Speed, Fast Acting, Current Limiting, Form 101 500 A, 500 VAC
Manufacturer:
MERSEN
Manufacturer #:
A50P500-4
Inventory
Available for backorder
Price
$277.4200
/ EA
Not Returnable
Quantity
EA
sold in multiples of 4
Add to cart
FERA30QS404
MERSEN S230016 Semiconductor Fuse General Purpose 40 A, 300 V
Manufacturer:
MERSEN
Manufacturer #:
S230016
Inventory
Available for backorder
Price
$112.4500
/ EA
Not Returnable
Quantity
EA
sold in multiples of 10
Add to cart
FERJ300204
MERSEN J300204 Square Body High-Speed Fuse Protistor® Size 32 aR 690VAC IEC 700VAC UL 400A With Striker Slotted Blades long
Manufacturer:
MERSEN
Manufacturer #:
J300204
Inventory
Available for backorder
Price
$602.90
/ EA
Not Returnable
Quantity
EA
Add to cart
FERZ300655
MERSEN Z300655 Square Body High-Speed Fuse Protistor® Size 70 aR 1250VAC IEC 1300VAC UL 125A With Striker Slotted Blades long
Manufacturer:
MERSEN
Manufacturer #:
Z300655
Inventory
Available for backorder
Price
$714.5400
/ EA
Not Returnable
Quantity
EA
sold in multiples of 3
Add to cart
FERA100P251
MERSEN A100P25-1 High Speed Fuse Amp-Trap® A100P 1000VAC 750VDC 25A Ferrule
Manufacturer:
MERSEN
Manufacturer #:
A100P25-1
Inventory
Available for backorder
Price
$66.8400
/ EA
Not Returnable
Quantity
EA
sold in multiples of 20
Add to cart
FERA50P3004
MERSEN A50P300-4 Amp-Trap® Semiconductor Fuse High Speed, Form 101, Fast Acting 300 A, 500 VAC
Manufacturer:
MERSEN
Manufacturer #:
A50P300-4
Inventory
Available for backorder
Price
$227.5000
/ EA
Not Returnable
Quantity
EA
sold in multiples of 10
Add to cart
FERA60X1504
MERSEN A60X150-4 Semiconductor Fuse North American, High Speed 150 A, 600 VAC
Manufacturer:
MERSEN
Manufacturer #:
A60X150-4
Inventory
Available for backorder
Price
$253.9100
/ EA
Not Returnable
Quantity
EA
sold in multiples of 5
Add to cart
FERA50QS4004
MERSEN A50QS400-4 Amp-Trap® Semiconductor Fuse High Speed, Form 101 400 A, 500 VAC
Manufacturer:
MERSEN
Manufacturer #:
A50QS400-4
Inventory
Available for backorder
Price
$254.8500
/ EA
Not Returnable
Quantity
EA
sold in multiples of 10
Add to cart
FERA70Q1004
MERSEN A70Q100-4 Amp-Trap® Semiconductor Fuse High Speed, Form 101, Extremely Fast Acting 100 A, 700 VAC
Manufacturer:
MERSEN
Manufacturer #:
A70Q100-4
Inventory
Available for backorder
Price
$252.4400
/ EA
Not Returnable
Quantity
EA
sold in multiples of 5
Add to cart
FERA70P8004
MERSEN A70P800-4 Semiconductor Fuse P Style, North American 800 A, 700 VAC
Manufacturer:
MERSEN
Manufacturer #:
A70P800-4
Inventory
Available for backorder
Price
$859.36
/ EA
Not Returnable
Quantity
EA
Add to cart
FERA70P204
MERSEN A70P20-4 Amp-Trap® Semiconductor Fuse North American Round Style 20 A, 700 VAC
Manufacturer:
MERSEN
Manufacturer #:
A70P20-4
Inventory
Available for backorder
Price
$56.1100
/ EA
Not Returnable
Quantity
EA
sold in multiples of 20
Add to cart
FERT230017
MERSEN T230017 Semiconductor Fuse General Purpose 50 A, 300 VAC
Manufacturer:
MERSEN
Manufacturer #:
T230017
Inventory
Available for backorder
Price
$188.1300
/ EA
Not Returnable
Quantity
EA
sold in multiples of 10
Add to cart
FERA50P8004
MERSEN A50P800-4 Amp-Trap® Semiconductor Fuse High Speed, Fast Acting, Current Limiting, Form 101 800 A, 500 VAC
Manufacturer:
MERSEN
Manufacturer #:
A50P800-4
Inventory
Available for backorder
Price
$480.29
/ EA
Not Returnable
Quantity
EA
Add to cart
FERA70P404
MERSEN A70P40-4 Semiconductor Fuse P Style, North American 40 A, 700 VAC
Manufacturer:
MERSEN
Manufacturer #:
A70P40-4
Inventory
Available for backorder
Price
$132.6400
/ EA
Not Returnable
Quantity
EA
sold in multiples of 5
Add to cart
FERA30QS1504
MERSEN A30QS150-4 North American Power Fuse Round 150 A, 300 VAC
Manufacturer:
MERSEN
Manufacturer #:
A30QS150-4
Inventory
Available for backorder
Price
$192.2900
/ EA
Not Returnable
Quantity
EA
sold in multiples of 10
Add to cart
FERA30QS354
MERSEN A30QS35-4 Semiconductor Fuse General Purpose 35 A, 300 V
Manufacturer:
MERSEN
Manufacturer #:
A30QS35-4
Inventory
Available for backorder
Price
$162.56
/ EA
Not Returnable
Quantity
EA
Add to cart
FERA70QS2514F
MERSEN A70QS25-14F Amp-Trap® Semiconductor Fuse High Speed, Form 101, Fast Acting 25 A, 690 VAC
Manufacturer:
MERSEN
Manufacturer #:
A70QS25-14F
Inventory
Available for backorder
Price
$75.9000
/ EA
Not Returnable
Quantity
EA
sold in multiples of 10
Add to cart
FERA50QS6004
MERSEN A50QS600-4 Fuse North American Round Style 600 A, 500 VAC/VDC
Manufacturer:
MERSEN
Manufacturer #:
A50QS600-4
Inventory
Available for backorder
Price
$234.8800
/ EA
Not Returnable
Quantity
EA
sold in multiples of 4
Add to cart
Page
of
9