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

Keystone Electronics Circuit Breakers, Surge Protectors & Fuses

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

Types of Circuit Breakers, Surge Protectors & Fuses

List Images

Results: 65

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; }

Download Table (.CSV)

Part #

Fuse Holder FUSE SOCKET PC AUTO 1.125 X .175

3522-3
Keystone Electronics
1: €1.43
3,431In Stock

Mfr. Part No.
3522-3

Mouser Part No
534-3522-3

Keystone Electronics

Fuse Holder FUSE SOCKET PC AUTO 1.125 X .175

Datasheet

3,431In Stock

€1.43

€1.08

€1.06

€0.794

View

Min.: 1
Mult.: 1

Fuse Holder FUSEHOLDER 5MM

4628
Keystone Electronics
1: €0.657
41,835In Stock

Mfr. Part No.
4628

Mouser Part No
534-4628

Keystone Electronics

Fuse Holder FUSEHOLDER 5MM

Datasheet

41,835In Stock

€0.657

€0.643

€0.622

€0.608

View

Min.: 1
Mult.: 1

Fuse Holder FUSE HOLDER (5MM)

4525
Keystone Electronics
1: €2.57
10,708In Stock

Mfr. Part No.
4525

Mouser Part No
534-4525

Keystone Electronics

Fuse Holder FUSE HOLDER (5MM)

Datasheet

10,708In Stock

€2.57

€2.19

€2.09

€1.68

View

Min.: 1
Mult.: 1

Fuse Holder FUSE BLOCK 3 FUSES

3538
Keystone Electronics
1: €10.12
710In Stock

Mfr. Part No.
3538

Mouser Part No
534-3538

Keystone Electronics

Fuse Holder FUSE BLOCK 3 FUSES

Datasheet

710In Stock

€10.12

€7.69

€6.92

€5.93

€5.55

Min.: 1
Mult.: 1

Fuse Holder 4X3AG FUSE 4 FUSES HOLDER

3539
Keystone Electronics
1: €6.79
640In Stock

Mfr. Part No.
3539

Mouser Part No
534-3539

Keystone Electronics

Fuse Holder 4X3AG FUSE 4 FUSES HOLDER

Datasheet

640In Stock

€6.79

€5.64

€5.29

€4.37

View

Min.: 1
Mult.: 1

Fuse Holder HIGH UL RTG FUSE HOLDER

3540
Keystone Electronics
1: €4.49
788In Stock

Mfr. Part No.
3540

Mouser Part No
534-3540

Keystone Electronics

Fuse Holder HIGH UL RTG FUSE HOLDER

Datasheet

788In Stock

€4.49

€3.40

€3.19

€2.90

View

Min.: 1
Mult.: 1

Fuse Holder Accessories 3AG FUSE HOLDER COVER

3566C
Keystone Electronics
1: €0.941
19,973In Stock

Mfr. Part No.
3566C

Mouser Part No
534-3566C

Keystone Electronics

Fuse Holder Accessories 3AG FUSE HOLDER COVER

Datasheet

19,973In Stock

€0.941

€0.746

€0.707

€0.633

View

Min.: 1
Mult.: 1

Fuse Holder PHENOLIC FUSE BOARD 1 FUSE

3536
Keystone Electronics
1: €5.35
456In Stock

Mfr. Part No.
3536

Mouser Part No
534-3536

Keystone Electronics

Fuse Holder PHENOLIC FUSE BOARD 1 FUSE

Datasheet

456In Stock

€5.35

€4.06

€3.65

€3.12

€2.73

Min.: 1
Mult.: 1

Fuse Holder 2 IN 1 FUSE HOLDER

3557-2
Keystone Electronics
1: €1.09
210,562In Stock
122,775On Order

Mfr. Part No.
3557-2

Mouser Part No
534-3557-2

Keystone Electronics

Fuse Holder 2 IN 1 FUSE HOLDER

Datasheet

210,562In Stock

122,775On Order

€1.09

€0.887

€0.794

€0.696

View

Min.: 1
Mult.: 1

Fuse Holder .63 MINI FUSE HOLDER

3568
Keystone Electronics
1: €1.13
158,131In Stock

Mfr. Part No.
3568

Mouser Part No
534-3568

Keystone Electronics

Fuse Holder .63 MINI FUSE HOLDER

Datasheet

158,131In Stock

More Info Available

€1.13

€0.887

€0.794

€0.696

View

Min.: 1
Mult.: 1

Fuse Holder MAXI FUSE HOLDER, SMT

3582
Keystone Electronics
Restricted Availability

Mfr. Part No.
3582

Mouser Part No
534-3582

Keystone Electronics

Fuse Holder MAXI FUSE HOLDER, SMT

Learn More

Datasheet

Restricted Availability

Fuse Holder AUTO FUSEHOLDER .025

3522-2
Keystone Electronics
1: €0.774
40,825In Stock
50,000On Order

Mfr. Part No.
3522-2

Mouser Part No
534-3522-2

Keystone Electronics

Fuse Holder AUTO FUSEHOLDER .025

Datasheet

40,825In Stock

50,000On Order

€0.774

€0.703

€0.671

€0.646

View

Min.: 1
Mult.: 1

Fuse Holder Accessories 5mm VINYL FUSE COVER

3527C
Keystone Electronics
1: €0.529
10,304In Stock

Mfr. Part No.
3527C

Mouser Part No
534-3527C

Keystone Electronics

Fuse Holder Accessories 5mm VINYL FUSE COVER

Datasheet

10,304In Stock

More Info Available

€0.529

€0.461

€0.441

€0.41

View

Min.: 1
Mult.: 1

Fuse Holder FUSE SOCKET MINI HORZ .700 X .394

3549-2
Keystone Electronics
1: €1.16
17,971In Stock

Mfr. Part No.
3549-2

Mouser Part No
534-3549-2

Keystone Electronics

Fuse Holder FUSE SOCKET MINI HORZ .700 X .394

Datasheet

17,971In Stock

More Info Available

€1.16

€1.07

€0.628

€0.554

€0.515

Min.: 1
Mult.: 1

Fuse Holder FUSE SOCKET

3555-2
Keystone Electronics
1: €1.31
14,010In Stock

Mfr. Part No.
3555-2

Mouser Part No
534-3555-2

Keystone Electronics

Fuse Holder FUSE SOCKET

Learn More

Datasheet

14,010In Stock

€1.31

€1.10

€0.98

€0.892

View

Min.: 1
Mult.: 1

Fuse Holder T/H 2 IN 1 AUTO BLDE HOLDER, RED 10A

3557-10
Keystone Electronics
1: €1.27
9,309In Stock

Mfr. Part No.
3557-10

Mouser Part No
534-3557-10

Keystone Electronics

Fuse Holder T/H 2 IN 1 AUTO BLDE HOLDER, RED 10A

Datasheet

9,309In Stock

€1.27

€0.98

€0.879

€0.813

View

Min.: 1
Mult.: 1

Fuse Holder T/H 2 IN 1 AUTO BLDE HOLDER, BLUE 15A

3557-15
Keystone Electronics
1: €1.22
5,319In Stock
6,800On Order

Mfr. Part No.
3557-15

Mouser Part No
534-3557-15

Keystone Electronics

Fuse Holder T/H 2 IN 1 AUTO BLDE HOLDER, BLUE 15A

Datasheet

5,319In Stock

6,800On Order

€1.22

€0.926

€0.829

€0.813

View

Min.: 1
Mult.: 1

Fuse Holder FUSE SOCKET (RED)

3568-10
Keystone Electronics
1: €1.26
14,090In Stock
8,550On Order

Mfr. Part No.
3568-10

Mouser Part No
534-3568-10

Keystone Electronics

Fuse Holder FUSE SOCKET (RED)

Datasheet

14,090In Stock

8,550On Order

€1.26

€0.95

€0.851

€0.745

View

Min.: 1
Mult.: 1

Fuse Holder SM FUSE CLIP HOLDER

3574
Keystone Electronics
1: €5.09
720In Stock
100On Order

Mfr. Part No.
3574

Mouser Part No
534-3574

Keystone Electronics

Fuse Holder SM FUSE CLIP HOLDER

Datasheet

720In Stock

100On Order

€5.09

€4.02

€3.77

€3.73

View

Min.: 1
Mult.: 1

Fuse Holder FUSE HOLDER

3576
Keystone Electronics
1: €5.00
2,449In Stock

Mfr. Part No.
3576

Mouser Part No
534-3576

Keystone Electronics

Fuse Holder FUSE HOLDER

Datasheet

2,449In Stock

€5.00

€3.78

€3.62

€3.50

View

Min.: 1
Mult.: 1

Fuse Holder SMT STD Fuse HOLDER TAPE/REEL

3587TR
Keystone Electronics
1: €1.73
4,902In Stock

Mfr. Part No.
3587TR

Mouser Part No
534-3587TR

Keystone Electronics

Fuse Holder SMT STD Fuse HOLDER TAPE/REEL

Datasheet

4,902In Stock

Cut Tape

€1.73

€1.31

€1.18

€1.10

Reel

€1.10

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

Fuse Holder FUSE HOLDER QD .25"

4243
Keystone Electronics
1: €5.74
1,360In Stock
215On Order

Mfr. Part No.
4243

Mouser Part No
534-4243

Keystone Electronics

Fuse Holder FUSE HOLDER QD .25"

Datasheet

1,360In Stock

215On Order

€5.74

€4.35

€3.91

€3.34

€3.16

Min.: 1
Mult.: 1

Fuse Holder Accessories 3AG VINYL FUSE COVER

4245C
Keystone Electronics
1: €0.617
32,271In Stock

Mfr. Part No.
4245C

Mouser Part No
534-4245C

Keystone Electronics

Fuse Holder Accessories 3AG VINYL FUSE COVER

Datasheet

32,271In Stock

€0.617

€0.575

€0.535

€0.51

View

Min.: 1
Mult.: 1

Fuse Holder PC 5MM FUSE HOLDER

4527
Keystone Electronics
1: €0.676
24,011In Stock

Mfr. Part No.
4527

Mouser Part No
534-4527

Keystone Electronics

Fuse Holder PC 5MM FUSE HOLDER

Datasheet

24,011In Stock

€0.676

€0.654

€0.616

€0.563

View

Min.: 1
Mult.: 1

Fuse Holder Accessories RETAINER COVER

4628C
Keystone Electronics
1: €0.372
15,748In Stock
4,650On Order

Mfr. Part No.
4628C

Mouser Part No
534-4628C

Keystone Electronics

Fuse Holder Accessories RETAINER COVER

Datasheet

15,748In Stock

4,650On Order

€0.372

€0.276

€0.247

€0.209

View

Min.: 1
Mult.: 1

Keystone Electronics Circuit Breakers, Surge Protectors & Fuses

Types of Circuit Breakers, Surge Protectors & Fuses

Customer Service Office

Company

Resources

Support