.hide-partial { max-height: none; } .show-more { display: none; }

FRS-R Series Industrial & Electrical Fuses

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 84

Applied Filters:

Series = FRS-R

Product

Current Rating

Interrupt Rating

Termination Style

Class

Indicator Style

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

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

FRS-R-45
Bussmann / Eaton
1: $119.82
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

$119.82

$90.72

$72.39

$71.44

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: $58.88
28In Stock
23Expected 8/14/2026

Mfr. Part #
FRS-R-20

Mouser Part #
504-FRSR20

Bussmann / Eaton

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

Learn More

Datasheet

28In Stock

23Expected 8/14/2026

$58.88

$50.11

$46.29

$41.50

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: $127.13
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

$127.13

$105.45

$87.62

$82.84

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: $127.14
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

$127.14

$89.25

$84.97

$79.04

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: $71.82
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

$71.82

$61.67

$60.24

$57.06

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: $91.90
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

$91.90

$76.22

$71.44

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: $99.26
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

$99.26

$84.53

$71.47

$71.44

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: $346.77
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

$346.77

$307.62

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: $739.19
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

$739.19

$686.70

$669.05

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: $642.67
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

$642.67

$619.82

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: $159.14
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

$159.14

$131.94

$131.30

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: $165.64
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

$165.64

$151.54

$139.72

$134.18

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: $96.71
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

$96.71

$83.94

$83.38

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: $341.66
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

$341.66

$326.47

$312.10

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: $419.24
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

$419.24

$388.89

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: $98.26
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

$98.26

$72.32

$58.51

$57.19

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: $59.25
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

$59.25

$51.78

$49.62

$49.09

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: $158.51
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

$158.51

$155.19

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: $86.84
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

$86.84

$83.38

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: $79.41
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

$79.41

$67.65

$62.42

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: $94.44
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

$94.44

$93.64

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: $112.37
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

$112.37

$93.64

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: $94.44
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

$94.44

$81.13

$78.41

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: $109.11
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

$109.11

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: $94.44
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

$94.44

$93.64

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