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

Class R Fuse Holders

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

Types of Fuse Holders

List Images

Results: 159

Applied Filters:

Fuse Size/Group = Class R

Manufacturer

Product

Type

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 #

Fuse Holder CLASS R FUSE BLOCK 600V 100A 3 POLE

LFR601003CID
Littelfuse
1: $194.67
33In Stock

Mfr. Part No.
LFR601003CID

Mouser Part No
576-LFR601003CID

Littelfuse

Fuse Holder CLASS R FUSE BLOCK 600V 100A 3 POLE

Datasheet

33In Stock

$194.67

$181.86

$167.69

$138.62

$127.60

Min.: 1
Mult.: 1

Class R

Fuse Blocks

Indicating

Fuse Holder CLASS R FUSEBLOCK 250V 60A 1P

LFR250601C
Littelfuse
1: $38.90
3In Stock

Mfr. Part No.
LFR250601C

Mouser Part No
576-LFR250601C

Littelfuse

Fuse Holder CLASS R FUSEBLOCK 250V 60A 1P

Learn More

Datasheet

3In Stock

$38.90

$32.42

$31.10

$29.46

View

Min.: 1
Mult.: 1

Class R

Fuse Blocks

Class R

Fuse Holder CLASS R FUSE BLOCK 250V 30A 1 POLE

LFR250301P
Littelfuse
1: $27.51
4In Stock

Mfr. Part No.
LFR250301P

Mouser Part No
576-LFR250301P

Littelfuse

Fuse Holder CLASS R FUSE BLOCK 250V 30A 1 POLE

Datasheet

4In Stock

$27.51

$21.39

$20.22

$19.12

View

Min.: 1
Mult.: 1

Class R

Fuse Holder CLASS R FUSE BLOCK 600V 30A 2 POLE

LFR600302SID
Littelfuse
1: $70.87
2In Stock

Mfr. Part No.
LFR600302SID

Mouser Part No
576-LFR600302SID

Littelfuse

Fuse Holder CLASS R FUSE BLOCK 600V 30A 2 POLE

Datasheet

2In Stock

$70.87

$59.23

$56.85

$53.88

View

Min.: 1
Mult.: 1

Class R

Fuse Blocks

Indicating

Fuse Holder CLASS R FUSEBLOCK 600V 30A 2P

LFR600302C
Littelfuse
1: $72.32
11In Stock

Mfr. Part No.
LFR600302C

Mouser Part No
576-LFR600302C

Littelfuse

Fuse Holder CLASS R FUSEBLOCK 600V 30A 2P

Learn More

Datasheet

11In Stock

$72.32

$59.99

$55.34

$51.50

View

Min.: 1
Mult.: 1

Class R

Fuse Blocks

Class R

Fuse Clips 250 Volt Fuse Reducers

LRU216R
Littelfuse
1: $70.68
10In Stock

Mfr. Part No.
LRU216R

Mouser Part No
576-LRU216R

Littelfuse

Fuse Clips 250 Volt Fuse Reducers

Learn More

Datasheet

10In Stock

$70.68

$58.62

$54.07

View

Min.: 1
Mult.: 1

Class R

Reducers

R Class Fuse

Fuse Clips 600 Volt Fuse Reducers

LRU616R
Littelfuse
1: $101.63
1In Stock

Mfr. Part No.
LRU616R

Mouser Part No
576-LRU616R

Littelfuse

Fuse Clips 600 Volt Fuse Reducers

Learn More

Datasheet

1In Stock

$101.63

View

Min.: 1
Mult.: 1

Class R

Reducers

R Class Fuse

Fuse Holder 3P 60A

RM25060-3MW12
Bussmann / Eaton
1: $344.43
3In Stock

Mfr. Part No.
RM25060-3MW12

Mouser Part No
504-RM25060-3MW12

Bussmann / Eaton

Fuse Holder 3P 60A

Datasheet

3In Stock

$344.43

$315.19

Min.: 1
Mult.: 1

Class R

Fuse Holder 600V / 30A 1P Class-R Fuse Block

RM60030-1CR
Bussmann / Eaton
1: $129.21
13In Stock

Mfr. Part No.
RM60030-1CR

Mouser Part No
504-RM60030-1CR

Bussmann / Eaton

Fuse Holder 600V / 30A 1P Class-R Fuse Block

Datasheet

13In Stock

$129.21

$117.68

$104.79

Min.: 1
Mult.: 1

Class R

Fuse Blocks

Modular

Fuse Holder CLASS R FUSE BLOCK 600V 200A 3 POLE

LFR602003C
Littelfuse
1: $709.78
14In Stock

Mfr. Part No.
LFR602003C

Mouser Part No
576-LFR602003C

Littelfuse

Fuse Holder CLASS R FUSE BLOCK 600V 200A 3 POLE

Datasheet

14In Stock

$709.78

$599.90

$555.64

Quote

Min.: 1
Mult.: 1

Class R

Fuse Holder CLASS R FUSE BLOCK 250V 30A 2 POLE

LFR250302C
Littelfuse
1: $47.79
7In Stock

Mfr. Part No.
LFR250302C

Mouser Part No
576-LFR250302C

Littelfuse

Fuse Holder CLASS R FUSE BLOCK 250V 30A 2 POLE

Datasheet

7In Stock

$47.79

$41.59

$40.41

$33.47

$30.83

Min.: 1
Mult.: 1

Class R

Fuse Holder CLASS R FUSE BLOCK 250V 30A 2 POLE

LFR250302S
Littelfuse
1: $36.34
6In Stock
9Expected 9/9/2026

Mfr. Part No.
LFR250302S

Mouser Part No
576-LFR250302S

Littelfuse

Fuse Holder CLASS R FUSE BLOCK 250V 30A 2 POLE

Datasheet

6In Stock

9Expected 9/9/2026

$36.34

$31.96

$27.81

$23.04

View

Min.: 1
Mult.: 1

Class R

Fuse Blocks

Universal

Fuse Holder CLASS R FUSE BLOCK 250V 60A 3 POLE

LFR250603CID
Littelfuse
1: $91.53
5In Stock

Mfr. Part No.
LFR250603CID

Mouser Part No
576-LFR250603CID

Littelfuse

Fuse Holder CLASS R FUSE BLOCK 250V 60A 3 POLE

Learn More

Datasheet

5In Stock

$91.53

$75.93

$70.04

$57.96

$53.38

Min.: 1
Mult.: 1

Class R

Fuse Holder CLASS R FUSE BLOCK 250V 100A 3 POLE

LFR251003CID
Littelfuse
1: $180.89
1In Stock

Mfr. Part No.
LFR251003CID

Mouser Part No
576-LFR251003CID

Littelfuse

Fuse Holder CLASS R FUSE BLOCK 250V 100A 3 POLE

Datasheet

1In Stock

$180.89

$155.15

$141.33

$122.54

View

Min.: 1
Mult.: 1

Class R

Fuse Holder CLASS R FUSE BLOCK 600V 30A 1 POLE

LFR600301CID
Littelfuse
1: $45.64
2In Stock

Mfr. Part No.
LFR600301CID

Mouser Part No
576-LFR600301CID

Littelfuse

Fuse Holder CLASS R FUSE BLOCK 600V 30A 1 POLE

Datasheet

2In Stock

$45.64

$37.86

$34.92

$28.93

$26.66

Min.: 1
Mult.: 1

Class R

Fuse Holder CLASS R FUSE BLOCK 600V 30A 1 POLE

LFR600301PID
Littelfuse
1: $44.49
6In Stock

Mfr. Part No.
LFR600301PID

Mouser Part No
576-LFR600301PID

Littelfuse

Fuse Holder CLASS R FUSE BLOCK 600V 30A 1 POLE

Datasheet

6In Stock

$44.49

$36.91

$34.05

$28.21

View

Min.: 1
Mult.: 1

Class R

Fuse Blocks

Indicating

Fuse Holder CLASS R FUSE BLOCK 600V 30A 2 POLE

LFR600302CID
Littelfuse
1: $73.75
1In Stock

Mfr. Part No.
LFR600302CID

Mouser Part No
576-LFR600302CID

Littelfuse

Fuse Holder CLASS R FUSE BLOCK 600V 30A 2 POLE

Datasheet

1In Stock

$73.75

$61.08

$56.43

$46.72

$43.04

Min.: 1
Mult.: 1

Class R

Fuse Blocks

Fuse Holder CLASS R FUSE BLOCK 600V 60A 3 POLE

LFR600603CID
Littelfuse
1: $105.09
6In Stock

Mfr. Part No.
LFR600603CID

Mouser Part No
576-LFR600603CID

Littelfuse

Fuse Holder CLASS R FUSE BLOCK 600V 60A 3 POLE

Learn More

Datasheet

6In Stock

$105.09

$90.00

$75.59

$67.47

View

Min.: 1
Mult.: 1

Class R

Fuse Blocks

Indicating

Fuse Clips 250 Volt Fuse Reducers

LRU2662R
Littelfuse
1: $521.18
4In Stock

Mfr. Part No.
LRU2662R

Mouser Part No
576-LRU2662R

Littelfuse

Fuse Clips 250 Volt Fuse Reducers

Learn More

Datasheet

4In Stock

$521.18

$405.54

$380.96

Quote

Min.: 1
Mult.: 1

Class R

Reducers

R Class Fuse

Fuse Holder 1P 60A Box Lug

RM25060-1CR
Bussmann / Eaton
1: $112.72
50In Stock

Mfr. Part No.
RM25060-1CR

Mouser Part No
504-RM25060-1CR

Bussmann / Eaton

Fuse Holder 1P 60A Box Lug

Datasheet

50In Stock

$112.72

Min.: 1
Mult.: 1

Class R

Fuse Blocks

Modular

Fuse Holder 600V / 30A 2P Class-R Fuse Block

RM60030-2CR
Bussmann / Eaton
1: $215.78
6In Stock

Mfr. Part No.
RM60030-2CR

Mouser Part No
504-RM60030-2CR

Bussmann / Eaton

Fuse Holder 600V / 30A 2P Class-R Fuse Block

Datasheet

6In Stock

$215.78

$179.83

Min.: 1
Mult.: 1

Class R

Fuse Blocks

Power Distribution

Fuse Holder 600V / 30A 3P Class-R Fuse Block

RM60030-3SR
Bussmann / Eaton
1: $207.93
2In Stock

Mfr. Part No.
RM60030-3SR

Mouser Part No
504-RM60030-3SR

Bussmann / Eaton

Fuse Holder 600V / 30A 3P Class-R Fuse Block

Datasheet

2In Stock

$207.93

Min.: 1
Mult.: 1

Class R

Fuse Blocks

Modular

Fuse Holder 600V / 30A 3P Class-R Fuse Block

RM60030-3MW14
Bussmann / Eaton
1: $409.35
3In Stock

Mfr. Part No.
RM60030-3MW14

Mouser Part No
504-RM60030-3MW14

Bussmann / Eaton

Fuse Holder 600V / 30A 3P Class-R Fuse Block

Datasheet

3In Stock

$409.35

$381.71

Min.: 1
Mult.: 1

Class R

Fuse Blocks

Modular

Fuse Holder CLASS R FUSE BLOCK 250V 30A 1 POLE

LFR250301C
Littelfuse
1: $31.51
133On Order

Mfr. Part No.
LFR250301C

Mouser Part No
576-LFR250301C

Littelfuse

Fuse Holder CLASS R FUSE BLOCK 250V 30A 1 POLE

Learn More

Datasheet

133On Order

$31.51

$29.95

$27.68

$19.91

View

Min.: 1
Mult.: 1

Class R

Fuse Holder CLASS R FUSE BLOCK 600V 30A 3 POLE

LFR600303CID
Littelfuse
1: $88.11
5Expected 19/8/2026

Mfr. Part No.
LFR600303CID

Mouser Part No
576-LFR600303CID

Littelfuse

Fuse Holder CLASS R FUSE BLOCK 600V 30A 3 POLE

Learn More

Datasheet

5Expected 19/8/2026

$88.11

$75.19

$72.22

$59.26

View

Min.: 1
Mult.: 1

Class R

Class R Fuse Holders

Types of Fuse Holders

Customer Service Office

Company

Resources

Support