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Current Rating
Series
Nominal Voltage

Industrial Fuses

Industrial fuses handle increased voltage requirements and are considered fast-acting for quicker reaction time for numerous applications. They provide a high degree of the current limitation on short-circuits for excellent component protection. Featured products include Eaton Bussmann industrial fuses and Littelfuse JLLN industrial fuses. Voltage options range from 250V to 600V and current ratings range from 1A to 400A. Time delay is available in some models.
13 - 24 of 35
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Description
Price
Quantity
  • EATON's Bussmann Series FNQ-20 Industrial Fuse
  • Category: Industrial Fuses
  • Manufacturer: EATON
  • FNQ Series
  • Style: Industrial Fuses
  • Current Rating: 20A
  • AC Voltage Rating: 500V
  • Dimensions: 13/32" x 1-1/2"
  • Time delay (slow blow) fuse
  • Nickel-plated brass endcaps
  • Fiber tube construction
  • For circuits with high inrush current (motor/transformer loads)
Item#:
45253
Manufacturer Item:
FNQ-20
Manufacturer:
Eaton
Min. Order Qty:
1
Avail #:
474
 
RoHS Compliant
Price Break for UM: EA

Qty Piece Price Ext. Price
1
16.8800
16.88
5
14.7900
73.95
10
13.8200
138.20
50
12.5600
628.00
100
11.6300
1163.00
200
10.7600
2152.00
  • EATON's Bussmann Series KTK-1 Industrial Fuse
  • Category: Industrial Fuses
  • Manufacturer: EATON
  • KTK Series
  • Style: Industrial Fuses
  • Current Rating: 1A
  • AC Voltage Rating: 600V
  • Dimensions: 13/32" x 1-1/2"
  • High speed response to short circuit events
  • Nickel-plated brass endcaps
  • Melamine tube construction
  • For lighting, meter, and control circuits
Item#:
45273
Manufacturer Item:
KTK-1
Manufacturer:
Eaton
Min. Order Qty:
1
Avail #:
8
 
RoHS Compliant
Price Break for UM: EA

Qty Piece Price Ext. Price
1
13.5400
13.54
10
11.8500
118.50
50
10.8900
544.50
100
10.3200
1032.00
200
10.0100
2002.00
500
9.7200
4860.00
  • EATON's Bussmann Series KTK-5 Industrial Fuse
  • Category: Industrial Fuses
  • Manufacturer: EATON
  • KTK Series
  • Style: Industrial Fuses
  • Current Rating: 5A
  • AC Voltage Rating: 600V
  • Dimensions: 13/32" x 1-1/2"
  • High speed response to short circuit events
  • Nickel-plated brass endcaps
  • Melamine tube construction
  • For lighting, meter, and control circuits
Item#:
45277
Manufacturer Item:
KTK-5
Manufacturer:
Eaton
Min. Order Qty:
1
Avail #:
10
 
RoHS Compliant
Price Break for UM: EA

Qty Piece Price Ext. Price
1
13.5400
13.54
10
11.8500
118.50
50
10.8900
544.50
100
10.3200
1032.00
200
10.0100
2002.00
500
9.7200
4860.00
  • EATON's Bussmann Series KTK-10 Industrial Fuse
  • Category: Industrial Fuses
  • Manufacturer: EATON
  • KTK Series
  • Style: Industrial Fuses
  • Current Rating: 10A
  • AC Voltage Rating: 600V
  • Dimensions: 13/32" x 1-1/2"
  • High speed response to short circuit events
  • Nickel-plated brass endcaps
  • Melamine tube construction
  • For lighting, meter, and control circuits
Item#:
45281
Manufacturer Item:
KTK-10
Manufacturer:
Eaton
Min. Order Qty:
1
Avail #:
5
 
RoHS Compliant
Price Break for UM: EA

Qty Piece Price Ext. Price
1
13.2500
13.25
10
11.6000
116.00
50
10.6600
533.00
100
10.0900
1009.00
200
9.8000
1960.00
500
9.5100
4755.00
  • EATON's Bussmann Series KTK-15 Industrial Fuse
  • Category: Industrial Fuses
  • Manufacturer: EATON
  • KTK Series
  • Style: Industrial Fuses
  • Current Rating: 15A
  • AC Voltage Rating: 600V
  • Dimensions: 13/32" x 1-1/2"
  • High speed response to short circuit events
  • Nickel-plated brass endcaps
  • Melamine tube construction
  • For lighting, meter, and control circuits
Item#:
45283
Manufacturer Item:
KTK-15
Manufacturer:
Eaton
Min. Order Qty:
1
Avail #:
1
 
RoHS Compliant
Price Break for UM: EA

Qty Piece Price Ext. Price
1
13.2500
13.25
10
11.6000
116.00
50
10.6600
533.00
100
10.0900
1009.00
200
9.8000
1960.00
500
9.5100
4755.00
  • EATON's Bussmann Series FNQ-R-3 LIMITRON Industrial Fuse
  • Category: Industrial Fuses
  • Manufacturer: EATON
  • LIMITRON FNQ-R Series
  • Style: Industrial Fuses
  • Current Rating: 3A
  • AC Voltage Rating: 600V
  • Dimensions: 0.41" x 1.5"
  • Time delay (slow blow) fuse
  • Nickel-plated brass endcaps
  • Fiber tube construction
  • Ideal for critical industrial/commercial applications with specific current limitations
  • FNQ-R Class CC fuses meet the needs of control circuit transformer protection
  • Provides 10X better current limitation to help prevent equipment damage
Item#:
45307
Manufacturer Item:
FNQ-R-3
Manufacturer:
Eaton
Min. Order Qty:
1
Avail #:
10
 
RoHS Compliant
Price Break for UM: EA

Qty Piece Price Ext. Price
1
19.7800
19.78
5
17.3400
86.70
10
16.1900
161.90
50
14.9900
749.50
100
14.2800
1428.00
200
13.6000
2720.00
  • EATON's Bussmann Series FNQ-R-4 LIMITRON Industrial Fuse
  • Category: Industrial Fuses
  • Manufacturer: EATON
  • LIMITRON FNQ-R Series
  • Style: Industrial Fuses
  • Current Rating: 4A
  • AC Voltage Rating: 600V
  • Dimensions: 0.41" x 1.5"
  • Time delay (slow blow) fuse
  • Nickel-plated brass endcaps
  • Fiber tube construction
  • Ideal for critical industrial/commercial applications with specific current limitations
  • FNQ-R Class CC fuses meet the needs of control circuit transformer protection
  • Provides 10X better current limitation to help prevent equipment damage
Item#:
45309
Manufacturer Item:
FNQ-R-4
Manufacturer:
Eaton
Min. Order Qty:
1
Avail #:
5
 
RoHS Compliant
Price Break for UM: EA

Qty Piece Price Ext. Price
1
21.0900
21.09
5
18.4800
92.40
10
17.2600
172.60
50
15.9800
799.00
100
15.2100
1521.00
200
14.4900
2898.00
  • EATON's Bussmann Series FNQ-R-5 LIMITRON Industrial Fuse
  • Category: Industrial Fuses
  • Manufacturer: EATON
  • LIMITRON FNQ-R Series
  • Style: Industrial Fuses
  • Current Rating: 5A
  • AC Voltage Rating: 600V
  • Dimensions: 0.41" x 1.5"
  • Time delay (slow blow) fuse
  • Nickel-plated brass endcaps
  • Fiber tube construction
  • Ideal for critical industrial/commercial applications with specific current limitations
  • FNQ-R Class CC fuses meet the needs of control circuit transformer protection
  • Provides 10X better current limitation to help prevent equipment damage
Item#:
45311
Manufacturer Item:
FNQ-R-5
Manufacturer:
Eaton
Min. Order Qty:
1
Avail #:
7
 
RoHS Compliant
Price Break for UM: EA

Qty Piece Price Ext. Price
1
19.9800
19.98
5
17.5000
87.50
10
16.3600
163.60
50
15.1400
757.00
100
14.4200
1442.00
200
13.7300
2746.00
  • EATON's Bussmann Series FNQ-R-7.5 LIMITRON Industrial Fuse
  • Category: Industrial Fuses
  • Manufacturer: EATON
  • LIMITRON FNQ-R Series
  • Style: Industrial Fuses
  • Current Rating: 7.5A
  • AC Voltage Rating: 600V
  • Dimensions: 0.41" x 1.5"
  • Time delay (slow blow) fuse
  • Nickel-plated brass endcaps
  • Fiber tube construction
  • Ideal for critical industrial/commercial applications with specific current limitations
  • FNQ-R Class CC fuses meet the needs of control circuit transformer protection
  • Provides 10X better current limitation to help prevent equipment damage
Item#:
45313
Manufacturer Item:
FNQ-R-7.5
Manufacturer:
Eaton
Min. Order Qty:
1
Avail #:
4
 
RoHS Compliant
Price Break for UM: EA

Qty Piece Price Ext. Price
1
22.4900
22.49
5
19.7100
98.55
10
18.4100
184.10
50
17.0400
852.00
100
16.2200
1622.00
200
15.4500
3090.00
  • EATON's Bussmann Series FNQ-R-15 LIMITRON Industrial Fuse
  • Category: Fuses
  • Manufacturer: EATON
  • LIMITRON FNQ-R Series
  • Style: Industrial Fuses
  • Current Rating: 15A
  • AC Voltage Rating: 600V
  • Dimensions: 0.41" x 1.5"
  • Time delay (slow blow) fuse
  • Nickel-plated brass endcaps
  • Fiber tube construction
  • Ideal for critical industrial/commercial applications with specific current limitations
  • FNQ-R Class CC fuses meet the needs of control circuit transformer protection
  • Provides 10X better current limitation to help prevent equipment damage
Item#:
45317
Manufacturer Item:
FNQ-R-15
Manufacturer:
Eaton
Min. Order Qty:
1
Avail #:
50
 
RoHS Compliant
Price Break for UM: EA

Qty Piece Price Ext. Price
1
19.8700
19.87
5
17.4100
87.05
10
16.2600
162.60
50
15.0500
752.50
100
14.3400
1434.00
200
13.6500
2730.00
  • EATON's Bussmann Series FNQ-R-20 LIMITRON Industrial Fuse
  • Category: Industrial Fuses
  • Manufacturer: EATON
  • LIMITRON FNQ-R Series
  • Style: Industrial Fuses
  • Current Rating: 20A
  • AC Voltage Rating: 600V
  • Dimensions: 0.41" x 1.5"
  • Time delay (slow blow) fuse
  • Nickel-plated brass endcaps
  • Fiber tube construction
  • Ideal for critical industrial/commercial applications with specific current limitations
  • FNQ-R Class CC fuses meet the needs of control circuit transformer protection
  • Provides 10X better current limitation to help prevent equipment damage
Item#:
45319
Manufacturer Item:
FNQ-R-20
Manufacturer:
Eaton
Min. Order Qty:
1
Avail #:
4
 
RoHS Compliant
Price Break for UM: EA

Qty Piece Price Ext. Price
1
20.5800
20.58
5
18.0300
90.15
10
16.8400
168.40
50
15.5900
779.50
100
14.8500
1485.00
200
14.1400
2828.00
  • EATON's Bussmann Series FNQ-R-25 LIMITRON Industrial Fuse
  • Category: Industrial Fuses
  • Manufacturer: EATON
  • LIMITRON FNQ-R Series
  • Style: Industrial Fuses
  • Current Rating: 25A
  • AC Voltage Rating: 600V
  • Dimensions: 0.41" x 1.5"
  • Time delay (slow blow) fuse
  • Nickel-plated brass endcaps
  • Fiber tube construction
  • Ideal for critical industrial/commercial applications with specific current limitations
  • FNQ-R Class CC fuses meet the needs of control circuit transformer protection
  • Provides 10X better current limitation to help prevent equipment damage
Item#:
45321
Manufacturer Item:
FNQ-R-25
Manufacturer:
Eaton
Min. Order Qty:
1
Avail #:
10
 
RoHS Compliant
Price Break for UM: EA

Qty Piece Price Ext. Price
1
20.5800
20.58
5
18.0300
90.15
10
16.8400
168.40
50
15.5900
779.50
100
14.8500
1485.00
200
14.1400
2828.00
13 - 24 of 35
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Customer Service Hours
Monday-Friday 7:30AM-5:30PM CST
1.800.328.2724
Waytek, Inc.
2440 Galpin Court
Chanhassen, MN 55317 USA
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