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

45 mm Circuit Protection

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

Types of Circuit Protection

List Images

Results: 111

Applied Filters:

Width = 45 mm

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 #

Circuit Breakers CIRCUIT-BREAKER SCREW CONNECTION 12.5A

3RV20211KA100DA0
Siemens
1: $469.87
Non-Stocked Lead-Time 3 Weeks

Mfr. Part No.
3RV20211KA100DA0

Mouser Part No
982-3RV20211KA100DA0

Siemens

Circuit Breakers CIRCUIT-BREAKER SCREW CONNECTION 12.5A

Learn More

Datasheet

Non-Stocked Lead-Time 3 Weeks

$469.87

$439.21

$426.56

View

Min.: 1
Mult.: 1

Circuit Breakers CIRCUIT-BREAKER SCREW CONNECTION 0.8A

3RV24210HA10
Siemens
1: $343.26
Non-Stocked Lead-Time 2 Weeks

Mfr. Part No.
3RV24210HA10

Mouser Part No
982-3RV24210HA10

Siemens

Circuit Breakers CIRCUIT-BREAKER SCREW CONNECTION 0.8A

Learn More

Datasheet

Non-Stocked Lead-Time 2 Weeks

$343.26

$320.85

$305.43

$289.31

View

Min.: 1
Mult.: 1

Circuit Breakers CIRCUIT-BREAKER SCREW CONNECTION 1.6A

3RV24211AA10
Siemens
1: $357.83
Non-Stocked Lead-Time 2 Weeks

Mfr. Part No.
3RV24211AA10

Mouser Part No
982-3RV24211AA10

Siemens

Circuit Breakers CIRCUIT-BREAKER SCREW CONNECTION 1.6A

Learn More

Datasheet

Non-Stocked Lead-Time 2 Weeks

$357.83

$339.59

$321.67

$307.84

View

Min.: 1
Mult.: 1

Circuit Breakers CIRCUIT-BREAKER SCREW CONNECTION 2A

3RV24211BA10
Siemens
1: $357.83
Non-Stocked Lead-Time 3 Weeks

Mfr. Part No.
3RV24211BA10

Mouser Part No
982-3RV24211BA10

Siemens

Circuit Breakers CIRCUIT-BREAKER SCREW CONNECTION 2A

Learn More

Datasheet

Non-Stocked Lead-Time 3 Weeks

$357.83

$339.59

$321.67

$307.84

View

Min.: 1
Mult.: 1

Circuit Breaker Accessories BUS BAR ADAPTER 25AMP

BBA0-25/2TS
Eaton Electrical
1: $481.47
Non-Stocked

Mfr. Part No.
BBA0-25/2TS

Mouser Part No
504-BBA0-25/2TS

Eaton Electrical

Circuit Breaker Accessories BUS BAR ADAPTER 25AMP

Datasheet

Non-Stocked

$481.47

$430.51

$407.71

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 660V 630A Flush Mount

170M5462
Bussmann / Eaton
6: $1,830.75
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
170M5462

Mouser Part No
504-170M5462

Bussmann / Eaton

Industrial & Electrical Fuses 660V 630A Flush Mount

Datasheet

Non-Stocked Lead-Time 10 Weeks

$1,830.75

Min.: 6
Mult.: 6

Industrial & Electrical Fuses 80A 690V 1*GN/50 AR UC

170M3511
Bussmann / Eaton
3: $584.19
Non-Stocked

Mfr. Part No.
170M3511

Mouser Part No
504-170M3511

Bussmann / Eaton

Industrial & Electrical Fuses 80A 690V 1*GN/50 AR UC

Datasheet

Non-Stocked

$584.19

$584.17

Min.: 3
Mult.: 3

Industrial & Electrical Fuses 200A 690V 1*GN/50 AR UC

170M3515
Bussmann / Eaton
1: $712.63
Non-Stocked

Mfr. Part No.
170M3515

Mouser Part No
504-170M3515

Bussmann / Eaton

Industrial & Electrical Fuses 200A 690V 1*GN/50 AR UC

Datasheet

Non-Stocked

$712.63

$712.61

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 250A 690V 1*GN/50 AR UC

170M3516
Bussmann / Eaton
1: $866.70
Non-Stocked

Mfr. Part No.
170M3516

Mouser Part No
504-170M3516

Bussmann / Eaton

Industrial & Electrical Fuses 250A 690V 1*GN/50 AR UC

Datasheet

Non-Stocked

$866.70

Min.: 1
Mult.: 1

Industrial & Electrical Fuses BUSS SEMITRON FUSE

170M3517
Bussmann / Eaton
3: $866.70
Non-Stocked

Mfr. Part No.
170M3517

Mouser Part No
504-170M3517

Bussmann / Eaton

Industrial & Electrical Fuses BUSS SEMITRON FUSE

Datasheet

Non-Stocked

$866.70

Min.: 3
Mult.: 3

Industrial & Electrical Fuses SEMI FUSE 1000V

170M3534
Bussmann / Eaton
2: $1,321.34
Non-Stocked

Mfr. Part No.
170M3534

Mouser Part No
504-170M3534

Bussmann / Eaton

Industrial & Electrical Fuses SEMI FUSE 1000V

Datasheet

Non-Stocked

$1,321.34

Min.: 2
Mult.: 2

Industrial & Electrical Fuses 160A 1kV 1*FKE/115 AR CU

170M3536
Bussmann / Eaton
2: $994.68
Non-Stocked

Mfr. Part No.
170M3536

Mouser Part No
504-170M3536

Bussmann / Eaton

Industrial & Electrical Fuses 160A 1kV 1*FKE/115 AR CU

Datasheet

Non-Stocked

$994.68

$994.66

$990.91

Quote

Min.: 2
Mult.: 2

Industrial & Electrical Fuses FUSE 50A 690V 1*GKN/50 AR UC

170M3559
Bussmann / Eaton
1: $763.04
Non-Stocked

Mfr. Part No.
170M3559

Mouser Part No
504-170M3559

Bussmann / Eaton

Industrial & Electrical Fuses FUSE 50A 690V 1*GKN/50 AR UC

Datasheet

Non-Stocked

$763.04

$742.19

$698.20

Quote

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 100A 690V 1*GKN/50 AR UC

170M3562
Bussmann / Eaton
1: $892.09
Non-Stocked

Mfr. Part No.
170M3562

Mouser Part No
504-170M3562

Bussmann / Eaton

Industrial & Electrical Fuses 100A 690V 1*GKN/50 AR UC

Datasheet

Non-Stocked

$892.09

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 125A 690V 1*GKN/50 AR UC

170M3563
Bussmann / Eaton
1: $934.39
Non-Stocked

Mfr. Part No.
170M3563

Mouser Part No
504-170M3563

Bussmann / Eaton

Industrial & Electrical Fuses 125A 690V 1*GKN/50 AR UC

Datasheet

Non-Stocked

$934.39

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 160A 690V 1*GKN/50 AR UC

170M3564
Bussmann / Eaton
1: $836.14
Non-Stocked

Mfr. Part No.
170M3564

Mouser Part No
504-170M3564

Bussmann / Eaton

Industrial & Electrical Fuses 160A 690V 1*GKN/50 AR UC

Datasheet

Non-Stocked

$836.14

$816.92

$768.35

Quote

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 200A 690V 1*GKN/50 AR UC

170M3565
Bussmann / Eaton
1: $858.74
Non-Stocked

Mfr. Part No.
170M3565

Mouser Part No
504-170M3565

Bussmann / Eaton

Industrial & Electrical Fuses 200A 690V 1*GKN/50 AR UC

Datasheet

Non-Stocked

$858.74

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 250A 690V 1*GKN/50 AR UC

170M3566
Bussmann / Eaton
1: $828.48
Non-Stocked

Mfr. Part No.
170M3566

Mouser Part No
504-170M3566

Bussmann / Eaton

Industrial & Electrical Fuses 250A 690V 1*GKN/50 AR UC

Datasheet

Non-Stocked

$828.48

$773.47

$700.02

Quote

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 315A 690V 1*GKN/50 AR UC

170M3567
Bussmann / Eaton
1: $794.12
Non-Stocked

Mfr. Part No.
170M3567

Mouser Part No
504-170M3567

Bussmann / Eaton

Industrial & Electrical Fuses 315A 690V 1*GKN/50 AR UC

Datasheet

Non-Stocked

$794.12

$765.91

$720.57

Quote

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 350A 690V 1*GKN/50 AR UC

170M3568
Bussmann / Eaton
6: $962.96
Non-Stocked

Mfr. Part No.
170M3568

Mouser Part No
504-170M3568

Bussmann / Eaton

Industrial & Electrical Fuses 350A 690V 1*GKN/50 AR UC

Datasheet

Non-Stocked

$962.96

Min.: 6
Mult.: 6

Industrial & Electrical Fuses BUSS SEMITRON FUSE

170M3573
Bussmann / Eaton
1: $1,116.59
Non-Stocked

Mfr. Part No.
170M3573

Mouser Part No
504-170M3573

Bussmann / Eaton

Industrial & Electrical Fuses BUSS SEMITRON FUSE

Datasheet

Non-Stocked

$1,116.59

Min.: 1
Mult.: 1

Industrial & Electrical Fuses US STYLE 690V 400A

170M3619
Bussmann / Eaton
6: $533.92
Non-Stocked

Mfr. Part No.
170M3619

Mouser Part No
504-170M3619

Bussmann / Eaton

Industrial & Electrical Fuses US STYLE 690V 400A

Datasheet

Non-Stocked

$533.92

$533.91

Min.: 6
Mult.: 6

Industrial & Electrical Fuses FUSE 450A 690V 1*FKE 78 A

170M3670
Bussmann / Eaton
6: $1,206.18
Non-Stocked

Mfr. Part No.
170M3670

Mouser Part No
504-170M3670

Bussmann / Eaton

Industrial & Electrical Fuses FUSE 450A 690V 1*FKE 78 A

Datasheet

Non-Stocked

$1,206.18

Min.: 6
Mult.: 6

Industrial & Electrical Fuses 350A 690V 1BKN/50 AR UC

170M4461
Bussmann / Eaton
3: $1,399.32
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
170M4461

Mouser Part No
504-170M4461

Bussmann / Eaton

Industrial & Electrical Fuses 350A 690V 1BKN/50 AR UC

Datasheet

Non-Stocked Lead-Time 16 Weeks

$1,399.32

Min.: 3
Mult.: 3

Industrial & Electrical Fuses 2.5AMP 250V AC AIRCRAFT FUSE

AST2.5
Bussmann / Eaton
10: $151.41
Non-Stocked

Mfr. Part No.
AST2.5

Mouser Part No
504-AST2.5

Bussmann / Eaton

Industrial & Electrical Fuses 2.5AMP 250V AC AIRCRAFT FUSE

Non-Stocked

$151.41

$129.17

$122.59

View

Min.: 10
Mult.: 10

45 mm Circuit Protection

Types of Circuit Protection

Customer Service Office

Company

Resources

Support