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

Circuit Protection

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

Types of Circuit Protection

List Images

Results: 108

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

Filter by

.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 Cir Brkr,HydMag

AP112-1-42-752
AIRPAX
3: $1,387.94
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
AP112-1-42-752

Mouser Part No
874-AP112142752

AIRPAX

Circuit Breakers Cir Brkr,HydMag

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

$1,387.94

$1,156.62

Min.: 3
Mult.: 1

Circuit Breakers Cir Brkr Hyd Mag

AP12-1-42-702
AIRPAX
3: $921.12
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
AP12-1-42-702

Mouser Part No
874-AP12142702

AIRPAX

Circuit Breakers Cir Brkr Hyd Mag

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

$921.12

$767.63

Min.: 3
Mult.: 1

Circuit Breakers Cir Brkr,HydMag

AP112-1-42-202
AIRPAX
3: $1,335.60
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
AP112-1-42-202

Mouser Part No
874-AP112142202

AIRPAX

Circuit Breakers Cir Brkr,HydMag

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

$1,335.60

$1,113.00

Min.: 3
Mult.: 1

Circuit Breakers Cir Brkr Hyd Mag

R21-4-.250A-R102CV-S-V
AIRPAX
1: $62.78
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
R21-4-.250A-R102CV-S-V

Mouser Part No
682-R214250AR102CVSV

AIRPAX

Circuit Breakers Cir Brkr Hyd Mag

Datasheet

Non-Stocked Lead-Time 18 Weeks

$62.78

Min.: 1
Mult.: 1

Industrial Surge Protectors DC SPD, Y Configuration,1000VDC

1420A-PV-1000-Y
Bourns
96: $176.63
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
1420A-PV-1000-Y

Mouser Part No
652-1420A-PV-1000-Y

Bourns

Industrial Surge Protectors DC SPD, Y Configuration,1000VDC

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

$176.63

View

Min.: 96
Mult.: 96

Industrial Surge Protectors DC SPD, Single Protection,48VDC

1420A-PV-48-P
Bourns
100: $58.00
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
1420A-PV-48-P

Mouser Part No
652-1420A-PV-48-P

Bourns

Industrial Surge Protectors DC SPD, Single Protection,48VDC

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

$58.00

Min.: 100
Mult.: 100

Circuit Breakers Cir Brkr,HydMag

AP112-1-42-123
AIRPAX
3: $1,335.60
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
AP112-1-42-123

Mouser Part No
682-AP112-1-42-123

AIRPAX

Circuit Breakers Cir Brkr,HydMag

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

$1,335.60

$1,272.00

Min.: 3
Mult.: 1

Circuit Breakers Cir Brkr Hyd Mag

PR21-42-7.50A-XX
AIRPAX
1: $51.58
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
PR21-42-7.50A-XX

Mouser Part No
874-PR2142750AXX

AIRPAX

Circuit Breakers Cir Brkr Hyd Mag

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

$51.58

Min.: 1
Mult.: 1

Circuit Breakers Cir Brkr Hyd Mag

203-2-1-42-153-4-1-1
AIRPAX
3: $265.46
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
203-2-1-42-153-4-1-1

Mouser Part No
874-2032142153411

AIRPAX

Circuit Breakers Cir Brkr Hyd Mag

Non-Stocked Lead-Time 6 Weeks

$265.46

Min.: 3
Mult.: 1

Circuit Breakers Cir Brkr Hyd Mag

203-222-1-42F-302-4-1-1
AIRPAX
3: $925.78
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
203-222-1-42F-302-4-1-1

Mouser Part No
874-203222142F302411

AIRPAX

Circuit Breakers Cir Brkr Hyd Mag

Non-Stocked Lead-Time 6 Weeks

$925.78

Min.: 3
Mult.: 1

Circuit Breakers Cir Brkr Hyd Mag

R21-4-2.00A-9191-1-V
AIRPAX
1: $44.92
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
R21-4-2.00A-9191-1-V

Mouser Part No
874-R214200A91911V

AIRPAX

Circuit Breakers Cir Brkr Hyd Mag

Datasheet

Non-Stocked Lead-Time 18 Weeks

$44.92

Min.: 1
Mult.: 1

Circuit Breakers

R21-4-2.00A-34067-2-V
Sensata Technologies
1: $33.56
Non-Stocked

Mfr. Part No.
R21-4-2.00A-34067-2-V

Mouser Part No
682-R2142.00A340672V

Sensata Technologies

Circuit Breakers

Datasheet

Non-Stocked

$33.56

Min.: 1
Mult.: 1

Circuit Breakers Cir Brkr Hyd Mag

T21-4-2.00A-01-11A-V
AIRPAX
1: $44.38
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
T21-4-2.00A-01-11A-V

Mouser Part No
874-T214200A111AV

AIRPAX

Circuit Breakers Cir Brkr Hyd Mag

Datasheet

Non-Stocked Lead-Time 18 Weeks

$44.38

Min.: 1
Mult.: 1

Circuit Breakers Cir Brkr,HydMag

AP112-1-42-153
AIRPAX
3: $1,335.60
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
AP112-1-42-153

Mouser Part No
874-AP112142153

AIRPAX

Circuit Breakers Cir Brkr,HydMag

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

$1,335.60

$1,113.00

Min.: 3
Mult.: 1

Circuit Breakers Cir Brkr,HydMag

AP112-1-42F-252
AIRPAX
3: $1,457.61
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
AP112-1-42F-252

Mouser Part No
874-AP112142F252

AIRPAX

Circuit Breakers Cir Brkr,HydMag

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

$1,457.61

$1,214.70

Min.: 3
Mult.: 1

Circuit Breakers Cir Brkr Hyd Mag

AP12-1-42-502
AIRPAX
3: $921.12
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
AP12-1-42-502

Mouser Part No
874-AP12142502

AIRPAX

Circuit Breakers Cir Brkr Hyd Mag

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

$921.12

$767.63

Min.: 3
Mult.: 1

Circuit Breakers CIRCUIT BREAKER MAGNETIC

AP12-1-42-102
AIRPAX
3: $921.12
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
AP12-1-42-102

Mouser Part No
874-AP12-1-42-102

AIRPAX

Circuit Breakers CIRCUIT BREAKER MAGNETIC

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

$921.12

$767.63

Min.: 3
Mult.: 1

Circuit Breakers Cir Brkr Hyd Mag

203-2-1-42-102-4-1-1
AIRPAX
3: $265.46
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
203-2-1-42-102-4-1-1

Mouser Part No
874-2032142102411

AIRPAX

Circuit Breakers Cir Brkr Hyd Mag

Non-Stocked Lead-Time 6 Weeks

$265.46

Min.: 3
Mult.: 1

Circuit Breakers Cir Brkr,HydMag

203-222-1-42F-252-4-1-1
AIRPAX
1: $992.96
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
203-222-1-42F-252-4-1-1

Mouser Part No
874-203222142F252411

AIRPAX

Circuit Breakers Cir Brkr,HydMag

Non-Stocked Lead-Time 6 Weeks

$992.96

Min.: 1
Mult.: 1

Circuit Breakers Cir Brkr Hyd Mag

AP12-1-42-203
AIRPAX
3: $921.12
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
AP12-1-42-203

Mouser Part No
874-AP12142203

AIRPAX

Circuit Breakers Cir Brkr Hyd Mag

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

$921.12

$767.63

Min.: 3
Mult.: 1

Circuit Breakers Cir Brkr,HydMag

AP112-1-42F-202
AIRPAX
3: $1,405.27
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
AP112-1-42F-202

Mouser Part No
874-AP112142F202

AIRPAX

Circuit Breakers Cir Brkr,HydMag

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

$1,405.27

$1,171.08

Min.: 3
Mult.: 1

Circuit Breakers Cir Brkr Hyd Mag

AP12-1-42-802
AIRPAX
3: $921.12
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
AP12-1-42-802

Mouser Part No
874-AP12142802

AIRPAX

Circuit Breakers Cir Brkr Hyd Mag

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

$921.12

$767.63

Min.: 3
Mult.: 1

ESD Protection Diodes / TVS Diodes TVS DIODES

ESD145B1W01005E6327XTSA1
Infineon Technologies
1: $0.11
18,240In Stock

Mfr. Part No.
ESD145B1W01005E6327XTSA1

Mouser Part No
726-ESD145B1W01005E6

Infineon Technologies

ESD Protection Diodes / TVS Diodes TVS DIODES

Learn More

Datasheet

18,240In Stock

Cut Tape

$0.11

$0.082

$0.035

$0.033

View

Reel

$0.029

Min.: 1
Mult.: 1

Reel: 15,000

Circuit Breakers Cir Brkr,HydMag

203-2-1-42-752-4-1-1
AIRPAX
1: $287.81
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
203-2-1-42-752-4-1-1

Mouser Part No
874-2032142752411

AIRPAX

Circuit Breakers Cir Brkr,HydMag

Non-Stocked Lead-Time 6 Weeks

$287.81

Min.: 1
Mult.: 1

Circuit Breakers Cir Brkr Hyd Mag

203-222-1-42-252-4-1-13-A
AIRPAX
3: $922.08
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
203-222-1-42-252-4-1-13-A

Mouser Part No
682-232221422524113A

AIRPAX

Circuit Breakers Cir Brkr Hyd Mag

Non-Stocked Lead-Time 6 Weeks

$922.08

Min.: 3
Mult.: 1

Circuit Protection

Types of Circuit Protection

Customer Service Office

Company

Resources

Support