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Class R Fuse Holders

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Fuse Size/Group = Class R

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Part #

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

LFR601003CID
Littelfuse
1: $134.63
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

$134.63

$133.72

$123.30

$101.85

$93.82

Min.: 1
Mult.: 1

Class R

Fuse Blocks

Indicating

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

LFR250301P
Littelfuse
1: $20.23
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

$20.23

$16.09

$15.23

$14.53

View

Min.: 1
Mult.: 1

Class R

Fuse Holder CLASS R FUSEBLOCK 600V 30A 2P

LFR600302C
Littelfuse
1: $53.18
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

$53.18

$44.11

$40.69

$38.01

View

Min.: 1
Mult.: 1

Class R

Fuse Blocks

Class R

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

LFR600302SID
Littelfuse
1: $52.11
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

$52.11

$43.66

$41.91

$39.62

View

Min.: 1
Mult.: 1

Class R

Fuse Blocks

Indicating

Fuse Clips 250 Volt Fuse Reducers

LRU216R
Littelfuse
1: $51.97
10In Stock

Mfr. Part No.
LRU216R

Mouser Part No
576-LRU216R

Littelfuse

Fuse Clips 250 Volt Fuse Reducers

Learn More

Datasheet

10In Stock

$51.97

$43.10

$39.76

View

Min.: 1
Mult.: 1

Class R

Reducers

R Class Fuse

Fuse Holder CLASS R FUSEBLOCK 250V 60A 1P

LFR250601C
Littelfuse
1: $28.60
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

$28.60

$23.95

$22.97

$21.66

View

Min.: 1
Mult.: 1

Class R

Fuse Blocks

Class R

Fuse Clips 600 Volt Fuse Reducers

LRU616R
Littelfuse
1: $74.73
1In Stock

Mfr. Part No.
LRU616R

Mouser Part No
576-LRU616R

Littelfuse

Fuse Clips 600 Volt Fuse Reducers

Learn More

Datasheet

1In Stock

$74.73

View

Min.: 1
Mult.: 1

Class R

Reducers

R Class Fuse

Fuse Holder 3P 60A

RM25060-3MW12
Bussmann / Eaton
1: $253.26
3In Stock

Mfr. Part No.
RM25060-3MW12

Mouser Part No
504-RM25060-3MW12

Bussmann / Eaton

Fuse Holder 3P 60A

Datasheet

3In Stock

$253.26

$231.76

Min.: 1
Mult.: 1

Class R

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

RM60030-1CR
Bussmann / Eaton
1: $95.01
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

$95.01

$86.53

$77.05

Min.: 1
Mult.: 1

Class R

Fuse Blocks

Modular

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

LFR602003C
Littelfuse
1: $521.90
15In Stock

Mfr. Part No.
LFR602003C

Mouser Part No
576-LFR602003C

Littelfuse

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

Datasheet

15In Stock

$521.90

$443.63

$409.06

Quote

Min.: 1
Mult.: 1

Class R

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

LFR250301C
Littelfuse
1: $23.17
13In Stock
43On Order

Mfr. Part No.
LFR250301C

Mouser Part No
576-LFR250301C

Littelfuse

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

Learn More

Datasheet

13In Stock

43On Order

$23.17

$20.02

$18.35

$14.64

View

Min.: 1
Mult.: 1

Class R

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

LFR250302C
Littelfuse
1: $35.14
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

$35.14

$30.58

$29.71

$24.61

$22.67

Min.: 1
Mult.: 1

Class R

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

LFR250302S
Littelfuse
1: $26.72
6In Stock
9Expected 09/09/2026

Mfr. Part No.
LFR250302S

Mouser Part No
576-LFR250302S

Littelfuse

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

Datasheet

6In Stock

9Expected 09/09/2026

$26.72

$23.51

$20.33

$16.94

View

Min.: 1
Mult.: 1

Class R

Fuse Blocks

Universal

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

LFR251003CID
Littelfuse
1: $134.59
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

$134.59

$115.56

$105.62

$90.10

$87.85

Min.: 1
Mult.: 1

Class R

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

LFR600301CID
Littelfuse
1: $33.56
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

$33.56

$26.58

$25.16

$21.27

View

Min.: 1
Mult.: 1

Class R

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

LFR600301PID
Littelfuse
1: $32.71
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

$32.71

$27.13

$25.04

$20.74

View

Min.: 1
Mult.: 1

Class R

Fuse Blocks

Indicating

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

LFR600302CID
Littelfuse
1: $54.23
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

$54.23

$44.91

$41.49

$34.35

$31.65

Min.: 1
Mult.: 1

Class R

Fuse Blocks

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

LFR600603CID
Littelfuse
1: $73.47
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

$73.47

$63.54

$57.75

$50.01

$46.52

Min.: 1
Mult.: 1

Class R

Fuse Blocks

Indicating

Fuse Clips 250 Volt Fuse Reducers

LRU2662R
Littelfuse
1: $383.26
4In Stock

Mfr. Part No.
LRU2662R

Mouser Part No
576-LRU2662R

Littelfuse

Fuse Clips 250 Volt Fuse Reducers

Learn More

Datasheet

4In Stock

$383.26

$298.19

$280.11

Quote

Min.: 1
Mult.: 1

Class R

Reducers

R Class Fuse

Fuse Holder 1P 60A Box Lug

RM25060-1CR
Bussmann / Eaton
1: $82.88
50In Stock

Mfr. Part No.
RM25060-1CR

Mouser Part No
504-RM25060-1CR

Bussmann / Eaton

Fuse Holder 1P 60A Box Lug

Datasheet

50In Stock

$82.88

Min.: 1
Mult.: 1

Class R

Fuse Blocks

Modular

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

RM60030-2CR
Bussmann / Eaton
1: $158.66
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

$158.66

$132.23

Min.: 1
Mult.: 1

Class R

Fuse Blocks

Power Distribution

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

RM60030-3SR
Bussmann / Eaton
1: $152.89
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

$152.89

Min.: 1
Mult.: 1

Class R

Fuse Blocks

Modular

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

RM60030-3MW14
Bussmann / Eaton
1: $300.99
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

$300.99

$280.67

Min.: 1
Mult.: 1

Class R

Fuse Blocks

Modular

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

LFR250603CID
Littelfuse
1: $67.30
5Expected 27/07/2026

Mfr. Part No.
LFR250603CID

Mouser Part No
576-LFR250603CID

Littelfuse

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

Learn More

Datasheet

5Expected 27/07/2026

$67.30

$55.83

$51.50

$42.62

$39.25

Min.: 1
Mult.: 1

Class R

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

LFR600303CID
Littelfuse
1: $65.62
5Expected 14/09/2026

Mfr. Part No.
LFR600303CID

Mouser Part No
576-LFR600303CID

Littelfuse

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

Learn More

Datasheet

5Expected 14/09/2026

$65.62

$56.00

$53.10

$43.95

View

Min.: 1
Mult.: 1

Class R

Class R Fuse Holders

Types of Fuse Holders

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