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FRS-R Series Industrial & Electrical Fuses

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Part #

Industrial & Electrical Fuses 600V 45A Dual Elemtent Time Delay

FRS-R-45
Bussmann / Eaton
1: $155.77
11In Stock

Mfr. Part #
FRS-R-45

Mouser Part #
504-FRS-R-45

Bussmann / Eaton

Industrial & Electrical Fuses 600V 45A Dual Elemtent Time Delay

Datasheet

11In Stock

$155.77

$117.94

$94.11

$92.87

Min.: 1
Mult.: 1

Current Limiting Fuses

45 A

600 VAC

Time-Delay Fuses

200 kA

Clip

Class RK5 Fuses

Without Indicator

Bulk

FRS-R

Industrial & Electrical Fuses 600V 20A Dual Elemtent Time Delay

FRS-R-20
Bussmann / Eaton
1: $76.54
51In Stock

Mfr. Part #
FRS-R-20

Mouser Part #
504-FRSR20

Bussmann / Eaton

Industrial & Electrical Fuses 600V 20A Dual Elemtent Time Delay

Learn More

Datasheet

51In Stock

$76.54

$65.14

$60.18

$53.95

Min.: 1
Mult.: 1

Current Limiting Fuses

20 A

600 VAC

Time-Delay Fuses

200 kA

Clip

Class RK5 Fuses

Without Indicator

Bulk

FRS-R

Industrial & Electrical Fuses FUSETRON DUAL-ELEM CLASS RK5 INDICATI

FRS-R-40ID
Bussmann / Eaton
1: $165.27
8In Stock

Mfr. Part #
FRS-R-40ID

Mouser Part #
504-FRS-R-40ID

Bussmann / Eaton

Industrial & Electrical Fuses FUSETRON DUAL-ELEM CLASS RK5 INDICATI

Learn More

Datasheet

8In Stock

$165.27

$137.09

$113.91

$107.69

View

Min.: 1
Mult.: 1

Current Limiting Fuses

40 A

600 VAC

Time-Delay Fuses

Clip

Class RK5 Fuses

Open Fuse

Bulk

FRS-R

Industrial & Electrical Fuses FUSETRON DUAL-ELEM CLASS RK5 INDICATI

FRS-R-60ID
Bussmann / Eaton
1: $165.28
4In Stock

Mfr. Part #
FRS-R-60ID

Mouser Part #
504-FRS-R-60ID

Bussmann / Eaton

Industrial & Electrical Fuses FUSETRON DUAL-ELEM CLASS RK5 INDICATI

Learn More

Datasheet

4In Stock

$165.28

$116.03

$110.46

$102.75

View

Min.: 1
Mult.: 1

Current Limiting Fuses

60 A

600 VAC

Time-Delay Fuses

Clip

Class RK5 Fuses

Open Fuse

Bulk

FRS-R

Industrial & Electrical Fuses FUSETRON DUAL-ELEM CLASS RK5 INDICATI

FRS-R-10ID
Bussmann / Eaton
1: $93.37
2Expected 8/3/2026

Mfr. Part #
FRS-R-10ID

Mouser Part #
504-FRS-R-10ID

Bussmann / Eaton

Industrial & Electrical Fuses FUSETRON DUAL-ELEM CLASS RK5 INDICATI

Learn More

Datasheet

2Expected 8/3/2026

$93.37

$80.17

$78.31

$74.18

View

Min.: 1
Mult.: 1

Current Limiting Fuses

10 A

600 VAC

Time-Delay Fuses

Clip

Class RK5 Fuses

Open Fuse

Bulk

FRS-R

Industrial & Electrical Fuses 600V 35A Dual Elemtent Time Delay

FRS-R-35
Bussmann / Eaton
1: $119.47
10Stock Available

Mfr. Part #
FRS-R-35

Mouser Part #
504-FRS-R-35

Bussmann / Eaton

Industrial & Electrical Fuses 600V 35A Dual Elemtent Time Delay

Learn More

Datasheet

10Stock Available

More Info Available

$119.47

$99.09

$92.87

Min.: 1
Mult.: 1

Current Limiting Fuses

35 A

600 VAC

Time-Delay Fuses

200 kA

Clip

Class RK5 Fuses

Without Indicator

Bulk

FRS-R

Industrial & Electrical Fuses 600V 40A Dual Elemtent Time Delay

FRS-R-40
Bussmann / Eaton
1: $129.04
20Stock Available

Mfr. Part #
FRS-R-40

Mouser Part #
504-FRS-R-40

Bussmann / Eaton

Industrial & Electrical Fuses 600V 40A Dual Elemtent Time Delay

Learn More

Datasheet

20Stock Available

More Info Available

$129.04

$109.89

$92.91

$92.87

Min.: 1
Mult.: 1

Current Limiting Fuses

40 A

600 VAC

Time-Delay Fuses

200 kA

Clip

Class RK5 Fuses

Without Indicator

Bulk

FRS-R

Industrial & Electrical Fuses 600V 125A Dual Elemtent Time Delay

FRS-R-125
Bussmann / Eaton
1: $450.80
1Stock Available

Mfr. Part #
FRS-R-125

Mouser Part #
504-FRS-R-125

Bussmann / Eaton

Industrial & Electrical Fuses 600V 125A Dual Elemtent Time Delay

Learn More

Datasheet

1Stock Available

More Info Available

$450.80

$399.91

Min.: 1
Mult.: 1

Current Limiting Fuses

125 A

600 VAC

Time-Delay Fuses

200 kA

Knife Blade

Class RK5 Fuses

Without Indicator

Bulk

FRS-R

Industrial & Electrical Fuses 600V 250A Dual Elemtent Time Delay

FRS-R-250
Bussmann / Eaton
1: $960.95
1Stock Available

Mfr. Part #
FRS-R-250

Mouser Part #
504-FRS-R-250

Bussmann / Eaton

Industrial & Electrical Fuses 600V 250A Dual Elemtent Time Delay

Learn More

Datasheet

1Stock Available

More Info Available

$960.95

$892.71

$869.77

Quote

Min.: 1
Mult.: 1

Current Limiting Fuses

250 A

600 VAC

Time-Delay Fuses

200 kA

Clip

Class RK5 Fuses

Without Indicator

Bulk

FRS-R

Industrial & Electrical Fuses 600V 400A Dual Elemtent Time Delay

FRS-R-400
Bussmann / Eaton
1: $835.47
7Stock Available

Mfr. Part #
FRS-R-400

Mouser Part #
504-FRS-R-400

Bussmann / Eaton

Industrial & Electrical Fuses 600V 400A Dual Elemtent Time Delay

Learn More

Datasheet

7Stock Available

More Info Available

$835.47

$805.77

Min.: 1
Mult.: 1

Current Limiting Fuses

400 A

600 VAC

Time-Delay Fuses

200 kA

Knife Blade

Class RK5 Fuses

Without Indicator

Bulk

FRS-R

Industrial & Electrical Fuses 600V 80A Dual Elemtent Time Delay

FRS-R-80
Bussmann / Eaton
1: $206.88
2Stock Available

Mfr. Part #
FRS-R-80

Mouser Part #
504-FRS-R-80

Bussmann / Eaton

Industrial & Electrical Fuses 600V 80A Dual Elemtent Time Delay

Learn More

Datasheet

2Stock Available

More Info Available

$206.88

$171.52

$170.69

Min.: 1
Mult.: 1

Current Limiting Fuses

80 A

600 VAC

Time-Delay Fuses

200 kA

Knife Blade

Class RK5 Fuses

Without Indicator

Bulk

FRS-R

Industrial & Electrical Fuses 600V 90A Dual Elemtent Time Delay

FRS-R-90
Bussmann / Eaton
1: $215.33
1Stock Available

Mfr. Part #
FRS-R-90

Mouser Part #
504-FRS-R-90

Bussmann / Eaton

Industrial & Electrical Fuses 600V 90A Dual Elemtent Time Delay

Learn More

Datasheet

1Stock Available

More Info Available

$215.33

$197.00

$181.64

$174.43

Min.: 1
Mult.: 1

Current Limiting Fuses

90 A

600 VAC

Time-Delay Fuses

200 kA

Knife Blade

Class RK5 Fuses

Without Indicator

Bulk

FRS-R

Industrial & Electrical Fuses 600V 1.8A Dual Elemtent Time Delay

FRS-R-1-8/10
Bussmann / Eaton
1: $125.72
Non-Stocked Lead-Time 5 Weeks

Mfr. Part #
FRS-R-1-8/10

Mouser Part #
504-FRS-R-1-8/10

Bussmann / Eaton

Industrial & Electrical Fuses 600V 1.8A Dual Elemtent Time Delay

Datasheet

Non-Stocked Lead-Time 5 Weeks

$125.72

$109.12

$108.39

Min.: 1
Mult.: 1

Current Limiting Fuses

1.8 A

600 VAC

Time-Delay Fuses

200 kA

Clip

Class RK5 Fuses

Without Indicator

Bulk

FRS-R

Industrial & Electrical Fuses 600V 110A Dual Elemtent Time Delay

FRS-R-110
Bussmann / Eaton
1: $444.16
Lead-Time 12 Weeks

Mfr. Part #
FRS-R-110

Mouser Part #
504-FRS-R-110

Bussmann / Eaton

Industrial & Electrical Fuses 600V 110A Dual Elemtent Time Delay

Learn More

Datasheet

Lead-Time 12 Weeks

$444.16

$424.41

$405.73

Quote

Min.: 1
Mult.: 1

Current Limiting Fuses

110 A

600 VAC

Time-Delay Fuses

200 kA

Knife Blade

Class RK5 Fuses

Without Indicator

Bulk

FRS-R

Industrial & Electrical Fuses 600V 175A Dual Elemtent Time Delay

FRS-R-175
Bussmann / Eaton
1: $545.01
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
FRS-R-175

Mouser Part #
504-FRS-R-175

Bussmann / Eaton

Industrial & Electrical Fuses 600V 175A Dual Elemtent Time Delay

Datasheet

Non-Stocked Lead-Time 12 Weeks

$545.01

$505.56

Min.: 1
Mult.: 1

Current Limiting Fuses

175 A

600 VAC

Time-Delay Fuses

200 kA

Clip

Class RK5 Fuses

Without Indicator

Bulk

FRS-R

Industrial & Electrical Fuses 600V 4A Dual Elemtent Time Delay

FRS-R-4
Bussmann / Eaton
1: $127.74
Lead-Time 12 Weeks

Mfr. Part #
FRS-R-4

Mouser Part #
504-FRS-R-4

Bussmann / Eaton

Industrial & Electrical Fuses 600V 4A Dual Elemtent Time Delay

Learn More

Datasheet

Lead-Time 12 Weeks

$127.74

$94.02

$76.06

$74.35

Min.: 1
Mult.: 1

Current Limiting Fuses

4 A

600 VAC

Time-Delay Fuses

200 kA

Clip

Class RK5 Fuses

Without Indicator

Bulk

FRS-R

Industrial & Electrical Fuses 600V 6A Dual Elemtent Time Delay

FRS-R-6
Bussmann / Eaton
1: $77.03
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
FRS-R-6

Mouser Part #
504-FRS-R-6

Bussmann / Eaton

Industrial & Electrical Fuses 600V 6A Dual Elemtent Time Delay

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

$77.03

$67.31

$64.51

$63.82

View

Min.: 1
Mult.: 1

Current Limiting Fuses

6 A

600 VAC

Time-Delay Fuses

200 kA

Clip

Class RK5 Fuses

Without Indicator

Bulk

FRS-R

Industrial & Electrical Fuses 600V 65A Dual Elemtent Time Delay

FRS-R-65
Bussmann / Eaton
1: $206.06
Non-Stocked Lead-Time 7 Weeks

Mfr. Part #
FRS-R-65

Mouser Part #
504-FRS-R-65

Bussmann / Eaton

Industrial & Electrical Fuses 600V 65A Dual Elemtent Time Delay

Learn More

Datasheet

Non-Stocked Lead-Time 7 Weeks

$206.06

$201.75

Min.: 1
Mult.: 1

Current Limiting Fuses

65 A

600 VAC

Time-Delay Fuses

200 kA

Clip

Class RK5 Fuses

Without Indicator

Bulk

FRS-R

Industrial & Electrical Fuses 600V 1.5A Dual Elemtent Time Delay

FRS-R-1-1/2
Bussmann / Eaton
1: $112.89
Non-Stocked

Mfr. Part #
FRS-R-1-1/2

Mouser Part #
504-FRS-R-1-1/2

Bussmann / Eaton

Industrial & Electrical Fuses 600V 1.5A Dual Elemtent Time Delay

Learn More

Datasheet

Non-Stocked

$112.89

$108.39

Min.: 1
Mult.: 1

Current Limiting Fuses

1.5 A

600 VAC

Time-Delay Fuses

200 kA

Clip

Class RK5 Fuses

Without Indicator

Bulk

FRS-R

Industrial & Electrical Fuses 600V 1.25A Dual Elemtent Time Delay

FRS-R-1-1/4
Bussmann / Eaton
1: $103.23
Non-Stocked

Mfr. Part #
FRS-R-1-1/4

Mouser Part #
504-FRS-R-1-1/4

Bussmann / Eaton

Industrial & Electrical Fuses 600V 1.25A Dual Elemtent Time Delay

Learn More

Datasheet

Non-Stocked

$103.23

$87.95

$81.15

Min.: 1
Mult.: 1

Current Limiting Fuses

1.25 A

600 VAC

Time-Delay Fuses

200 kA

Clip

Class RK5 Fuses

Without Indicator

Bulk

FRS-R

Industrial & Electrical Fuses 600V 1.125A Dual Elemtent Time Delay

FRS-R-1-1/8
Bussmann / Eaton
1: $122.77
Non-Stocked

Mfr. Part #
FRS-R-1-1/8

Mouser Part #
504-FRS-R-1-1/8

Bussmann / Eaton

Industrial & Electrical Fuses 600V 1.125A Dual Elemtent Time Delay

Datasheet

Non-Stocked

$122.77

$121.73

Min.: 1
Mult.: 1

Current Limiting Fuses

1.125 A

600 VAC

Time-Delay Fuses

200 kA

Clip

Class RK5 Fuses

Without Indicator

Bulk

FRS-R

Industrial & Electrical Fuses 600V 1.4A Dual Elemtent Time Delay

FRS-R-1-4/10
Bussmann / Eaton
1: $146.08
Non-Stocked

Mfr. Part #
FRS-R-1-4/10

Mouser Part #
504-FRS-R-1-4/10

Bussmann / Eaton

Industrial & Electrical Fuses 600V 1.4A Dual Elemtent Time Delay

Learn More

Datasheet

Non-Stocked

$146.08

$121.73

Min.: 1
Mult.: 1

Current Limiting Fuses

1.4 A

600 VAC

Time-Delay Fuses

200 kA

Clip

Class RK5 Fuses

Without Indicator

Bulk

FRS-R

Industrial & Electrical Fuses 600V 1.6A Dual Elemtent Time Delay

FRS-R-1-6/10
Bussmann / Eaton
1: $122.77
Non-Stocked

Mfr. Part #
FRS-R-1-6/10

Mouser Part #
504-FRS-R-1-6/10

Bussmann / Eaton

Industrial & Electrical Fuses 600V 1.6A Dual Elemtent Time Delay

Datasheet

Non-Stocked

$122.77

$105.47

$101.93

Min.: 1
Mult.: 1

Current Limiting Fuses

1.6 A

600 VAC

Time-Delay Fuses

200 kA

Clip

Class RK5 Fuses

Without Indicator

Bulk

FRS-R

Industrial & Electrical Fuses FUSETRON DUAL ELEMT

FRS-R-1/8
Bussmann / Eaton
10: $141.84
Non-Stocked

Mfr. Part #
FRS-R-1/8

Mouser Part #
504-FRS-R-1-8

Bussmann / Eaton

Industrial & Electrical Fuses FUSETRON DUAL ELEMT

Learn More

Datasheet

Non-Stocked

$141.84

Min.: 10
Mult.: 10

Current Limiting Fuses

125 mA

600 VAC

Time-Delay Fuses

Clip

Class RK5 Fuses

Without Indicator

Bulk

FRS-R

Industrial & Electrical Fuses 600V .5A Dual Elemtent Time Delay

FRS-R-1/2
Bussmann / Eaton
1: $122.77
Non-Stocked

Mfr. Part #
FRS-R-1/2

Mouser Part #
504-FRS-R-1/2

Bussmann / Eaton

Industrial & Electrical Fuses 600V .5A Dual Elemtent Time Delay

Learn More

Datasheet

Non-Stocked

$122.77

$121.73

Min.: 1
Mult.: 1

Current Limiting Fuses

500 mA

600 VAC

Time-Delay Fuses

200 kA

Clip

Class RK5 Fuses

Without Indicator

Bulk

FRS-R

FRS-R Series Industrial & Electrical Fuses

Customer Service Office

Company

Resources

Support

100 mA
125 mA
150 mA
200 mA
250 mA
300 mA
400 mA
500 mA
600 mA
800 mA
1 A
1.125 A
1.25 A
1.4 A
1.5 A
1.6 A
1.8 A
2 A
2.25 A
2.5 A