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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
177
Mersen
2
Voltage Rating
700 VAC
38
600 VAC
24
690 VAC
12
500 VAC
30
150 VAC
5
300 VAC
9
700 VAC, 650 VDC
7
500 VAC, 450 VDC
9
300 VAC, 300 VDC
5
300 V
4
300 VAC/DC
4
1000 VAC, 750 VDC
3
1k VAC
3
500 VAC/VDC
3
125 V
2
600 V
2
1,200 VAC
1
450 - 700 VAC
1
700 VAC, 700 VDC
1
300 VAC/VDC
3
150 VAC/VDC
2
700 V
2
1100 V
1
1200 V
1
1250 VAC
1
1300 VAC
1
150 V
1
600 VAC/VDC
1
660 V
1
750 VAC, 1000 VDC
1
View More
Amperage Rating
20 A
7
40 A
7
90 A
4
50 A
9
300 A
7
70 A
7
35 A
6
175 A
5
350 A
5
100 A
8
150 A
8
200 A
8
25 A
7
30 A
7
10 A
6
80 A
6
500 A
5
225 A
4
800 A
4
3 A
3
12 A
2
450 A
2
5 A
2
0.083 A
1
1/8 A
1
130 A
1
32 A
1
4 A
1
63 A
1
125 A
7
60 A
6
600 A
6
250 A
5
400 A
5
15 A
4
16 A
2
1 A
1
1/2 A
1
1000 A
1
1600 A
1
2 A
1
55 A
1
6 A
1
700 A
1
View More
Mounting Type
Bolt
76
Bolted
30
Clip
36
Bolt-In
33
Ferrule
1
Type
North American Round Style
27
High Speed, Form 101, Fast Acting
13
North American, Current-Limiting, Fast-Acting, High Speed
10
Round
12
Form 101, General Purpose, High Speed
4
Q Style, Form 101, North American
2
Round Style
14
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, Fast Acting, Current Limiting
4
High Speed, Form 101
4
Fast Acting
2
High Speed
2
High Speed, Form 101, Extremely Fast Acting
2
Q Style, North American
2
Current-Limiting, Fast-Acting
1
Current-Limiting, Fast-Acting, High Speed
1
General Purpose, Fast-Acting, Current-Limiting
1
IEC Cylindrical Fuse-Links
1
Microswitch
1
P Style, North American
14
North American, High Speed
6
General Purpose
4
General Purpose, Round
2
North American Power Fuses
2
American
1
European Cylindrical Style
1
European, Current-Limiting, Fast-Acting, High Speed
1
High-Speed, Fast Acting, Current Limiting
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
P Style
1
Round Style, Form 101
1
Round Style, QS Style
1
Supplemental Protection
1
View More
Item Name
Semiconductor Fuse
127
Fuse
12
North American Power Fuse
12
Electronic Fuse
2
Power Fuse
2
Semi-Conductor Fuse
1
Interrupt Rating
200 kA
48
100 kA
65
100 kA at 500 VAC, 79 kA at 450 VDC
6
200 kA at 500 VAC, 87 kA at 500 VDC
3
200 kA at AC, 100 kA at DC
2
50 A at 125 VAC, 300 A at 125 VDC
2
120 kA
1
200 kA at 300 VAC, 100 kA at 300 VDC
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
100 kA at AC, 79 kA at DC
3
100 kA at 150 VAC, 50 kA at 150 VDC
1
126 kA
1
160 kA
1
170 kA
1
50 kA
1
View More
Terminal Connection
Blade
69
Bolted
34
Ferrule
21
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
1
Cylindrical
1
European Square Style
1
Round, Non Rejection
5
Cylindrical, Non Rejection
1
European Cylindrical Style
1
Series
A70QS
4
A30QS
9
A50P
13
A50QS
12
A60X
8
A70P
8
AS50P
4
A70Q
3
A100P
2
GSR
2
A60Q
1
URS
1
A15QS
3
View More
Dimensions
14 mm dia x 51 mm L
3
0.81 in dia x 3.19 in L
3
1-1/2 in dia x 3.84 in L
3
1.22 in dia x 3.13 in L
3
1 in dia x 4.38 in L
2
1 in dia x 5 in L
2
25.4 mm dia x 92.2 mm L
2
31 mm dia x 111 mm L
2
7.1 mm L
2
0.73 in dia x 3.04 in L
1
1 in dia x 3.63 in L
1
1-1/2 in dia x 5.09 in L
1
1-1/2 in dia x 5.13 in L
1
10.3 mm dia x 38.1 mm L
1
17 mm dia x 49 mm L
1
2 in L x 0.56 in W
1
62.5 mm W x 42 mm D x 32.7 mm H
1
0.56 in dia x 2 in L
4
1.22 in dia x 3.63 in L
4
1-1/2 in dia x 4.34 in L
3
0.56 in dia x 2.88 in L
2
1.13 in dia x 2.66 in L
2
2 in dia x 5.13 in L
2
2-1/2 in dia x 6.47 in L
2
1 in dia x 4.41 in L
1
1.07 in W x 3.44 in D x 1.06 in H
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
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
38.1 mm dia x 110.2 mm L
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
View More
Sub Brand
Amp-Trap®
55
Protistor®
4
Ferraz Shawmut
2
Fuse Class
Class J
4
AR - Ultra Fast
1
Class AR
1
Class M
1
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197
Products
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Add to cart
FERA50QS2504
MERSEN A50QS250-4 Semiconductor Fuse Round Style 250 A, 500 VAC
Manufacturer:
MERSEN
Manufacturer #:
A50QS250-4
Inventory
Available for backorder
Price
$258.2100
/ EA
Not Returnable
Quantity
EA
sold in multiples of 10
Add to cart
FERA50QS2254
MERSEN A50QS225-4 Amp-Trap® Semiconductor Fuse High Speed 225 A, 500 VAC
Manufacturer:
MERSEN
Manufacturer #:
A50QS225-4
Inventory
Available for backorder
Price
$224.1400
/ EA
Not Returnable
Quantity
EA
sold in multiples of 10
Add to cart
FERB300197
MERSEN B300197 Square Body High-Speed Fuse Protistor® Size 32 aR 690VAC IEC 700VAC UL 500A With Striker Slotted Blades short
Manufacturer:
MERSEN
Manufacturer #:
B300197
Inventory
Available for backorder
Price
$1,033.4400
/ EA
Not Returnable
Quantity
EA
sold in multiples of 3
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
$255.7700
/ 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
$870.69
/ EA
Not Returnable
Quantity
EA
Add to cart
FERA30QS5004
MERSEN A30QS500-4 Semiconductor Fuse North American 500 A, 300 VAC/DC
Manufacturer:
MERSEN
Manufacturer #:
A30QS500-4
Inventory
Available for backorder
Price
$201.0700
/ 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
$194.3100
/ EA
Not Returnable
Quantity
EA
sold in multiples of 10
Add to cart
FERA50P604
MERSEN A50P60-4 North American Power Fuse Round 60 A, 500 VAC
Manufacturer:
MERSEN
Manufacturer #:
A50P60-4
Inventory
Available for backorder
Price
$91.0500
/ EA
Not Returnable
Quantity
EA
sold in multiples of 10
Add to cart
FERA50P354
MERSEN A50P35-4 Amp-Trap® Semiconductor Fuse North American, Current-Limiting, Fast-Acting, High Speed 35 A, 500 VAC, 450 VDC
Manufacturer:
MERSEN
Manufacturer #:
A50P35-4
Inventory
Available for backorder
Price
$79.04
/ EA
Not Returnable
Quantity
EA
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
FERA70QS604
MERSEN A70QS60-4 Semiconductor Fuse North American Round Style 60 A, 700 VAC
Manufacturer:
MERSEN
Manufacturer #:
A70QS60-4
Inventory
Available for backorder
Price
$157.6800
/ EA
Not Returnable
Quantity
EA
sold in multiples of 5
Add to cart
FERA70P904
MERSEN A70P90-4 Semiconductor Fuse P Style, North American 90 A, 700 VAC
Manufacturer:
MERSEN
Manufacturer #:
A70P90-4
Inventory
Available for backorder
Price
$151.4900
/ EA
Not Returnable
Quantity
EA
sold in multiples of 5
Add to cart
FERA70P3004
MERSEN A70P300-4 Semiconductor Fuse P Style, North American 300 A, 700 VAC
Manufacturer:
MERSEN
Manufacturer #:
A70P300-4
Inventory
Available for backorder
Price
$377.8800
/ EA
Not Returnable
Quantity
EA
sold in multiples of 5
Add to cart
FERA30QS3004
MERSEN A30QS300-4 Semiconductor Fuse North American Round Style, QS Style 300 A, 300 VAC
Manufacturer:
MERSEN
Manufacturer #:
A30QS300-4
Inventory
Available for backorder
Price
$187.5600
/ EA
Not Returnable
Quantity
EA
sold in multiples of 5
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
$258.2100
/ EA
Not Returnable
Quantity
EA
sold in multiples of 10
Add to cart
FERA50QS2004
MERSEN A50QS200-4 Semiconductor Fuse Round Style 200 A, 500 VAC
Manufacturer:
MERSEN
Manufacturer #:
A50QS200-4
Inventory
Available for backorder
Price
$190.6600
/ EA
Not Returnable
Quantity
EA
sold in multiples of 5
Add to cart
FERA70P254
MERSEN A70P25-4 Amp-Trap® Semiconductor Fuse High Speed, Form 101, Fast Acting 25 A, 700 VAC
Manufacturer:
MERSEN
Manufacturer #:
A70P25-4
Inventory
Available for backorder
Price
$56.1100
/ EA
Not Returnable
Quantity
EA
sold in multiples of 20
Add to cart
FERA70P2504
MERSEN A70P250-4 Semiconductor Fuse P Style, North American 250 A, 700 VAC
Manufacturer:
MERSEN
Manufacturer #:
A70P250-4
Inventory
Available for backorder
Price
$377.8800
/ EA
Not Returnable
Quantity
EA
sold in multiples of 5
Add to cart
FERA30QS1004
MERSEN A30QS100-4 Semiconductor Fuse Round Style, QS Style 100 A, 300 VAC
Manufacturer:
MERSEN
Manufacturer #:
A30QS100-4
Inventory
Available for backorder
Price
$154.9100
/ EA
Not Returnable
Quantity
EA
sold in multiples of 10
Add to cart
FERA50P101
MERSEN A50P10-1 Semiconductor Fuse Round Style 10 A, 500 VAC
Manufacturer:
MERSEN
Manufacturer #:
A50P10-1
Inventory
Available for backorder
Price
$58.5100
/ EA
Not Returnable
Quantity
EA
sold in multiples of 10
Add to cart
FERA50P6004
MERSEN A50P600-4 Semiconductor Fuse Round Style 600 A, 500 VAC
Manufacturer:
MERSEN
Manufacturer #:
A50P600-4
Inventory
Available for backorder
Price
$342.6100
/ EA
Not Returnable
Quantity
EA
sold in multiples of 4
Add to cart
FERA70P4004
MERSEN A70P400-4 Semiconductor Fuse P Style, North American 400 A, 700 VAC
Manufacturer:
MERSEN
Manufacturer #:
A70P400-4
Inventory
Available for backorder
Price
$377.8800
/ EA
Not Returnable
Quantity
EA
sold in multiples of 5
Add to cart
FERA70Q3504
MERSEN A70Q350-4 Semiconductor Fuse Q Style, North American 350 A, 700 VAC
Manufacturer:
MERSEN
Manufacturer #:
A70Q350-4
Inventory
Available for backorder
Price
$480.5900
/ EA
Not Returnable
Quantity
EA
sold in multiples of 5
Add to cart
FERA70Q604
MERSEN A70Q60-4 Amp-Trap® Semiconductor Fuse High Speed, Fast Acting, Current Limiting, Form 101 60 A, 700 VAC
Manufacturer:
MERSEN
Manufacturer #:
A70Q60-4
Inventory
Available for backorder
Price
$170.8700
/ EA
Not Returnable
Quantity
EA
sold in multiples of 5
Add to cart
Page
of
9