.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: 33

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; }

Download Table (.CSV)

Part #

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 04x 4.2mm, 2000V

2087-200-SM-RPLF
Bourns
1: $0.94
3,220In Stock

Mfr. Part No.
2087-200-SM-RPLF

Mouser Part No
652-2087-200-SM-RPLF

Bourns

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 04x 4.2mm, 2000V

Learn More

Datasheet

3,220In Stock

Cut Tape

$0.94

$0.862

$0.715

$0.66

Reel

$0.458

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,700

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 04x 4.2mm, 1000V

2087-100-SM-RPLF
Bourns
1: $0.94
1,408In Stock

Mfr. Part No.
2087-100-SM-RPLF

Mouser Part No
652-2087-100-SM-RPLF

Bourns

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 04x 4.2mm, 1000V

Learn More

Datasheet

1,408In Stock

More Info Available

Cut Tape

$0.94

$0.862

$0.715

$0.66

View

Reel

$0.45

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,700

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 04x4.2mm, 800V

2087-80-SM-RPLF
Bourns
1: $0.94
3,087In Stock

Mfr. Part No.
2087-80-SM-RPLF

Mouser Part No
652-2087-80-SM-RPLF

Bourns

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 04x4.2mm, 800V

Learn More

Datasheet

3,087In Stock

Cut Tape

$0.94

$0.862

$0.715

$0.66

View

Reel

$0.45

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,700

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 04x 4.2mm, 1500V

2087-150-SM-RPLF
Bourns
1: $0.94
4,080In Stock
5,400On Order

Mfr. Part No.
2087-150-SM-RPLF

Mouser Part No
652-2087-150-SM-RPLF

Bourns

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 04x 4.2mm, 1500V

Learn More

Datasheet

4,080In Stock

5,400On Order

Cut Tape

$0.94

$0.862

$0.715

$0.66

View

Reel

$0.45

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,700

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 04x 4.2mm, 1200V

2087-120-SM-RPLF
Bourns
1: $0.94
2,324In Stock
5,400On Order

Mfr. Part No.
2087-120-SM-RPLF

Mouser Part No
652-2087-120-SM-RPLF

Bourns

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 04x 4.2mm, 1200V

Learn More

Datasheet

2,324In Stock

5,400On Order

Cut Tape

$0.94

$0.862

$0.715

$0.66

View

Reel

$0.45

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,700

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 04x 4.2mm, 1800V

2087-180-SM-RPLF
Bourns
2,700: $0.434
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
2087-180-SM-RPLF

Mouser Part No
652-2087-180-SM-RPLF

Bourns

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 04x 4.2mm, 1800V

Learn More

Datasheet

Non-Stocked Lead-Time 13 Weeks

Reel

$0.434

$0.428

Min.: 2,700
Mult.: 2,700

Reel: 2,700

Circuit Breakers MCB 5SJ4 2P 480/277 8A 10K C-TRIP

5SJ42087HG42
Siemens
1: $174.98
2In Stock

Mfr. Part No.
5SJ42087HG42

Mouser Part No
982-5SJ42087HG42

Siemens

Circuit Breakers MCB 5SJ4 2P 480/277 8A 10K C-TRIP

Learn More

Datasheet

2In Stock

$174.98

$144.67

$138.88

$136.73

View

Min.: 1
Mult.: 1

Circuit Breakers MCB 5SJ4 2P 240V 8A 14K C-TRIP

5SJ42087HG41
Siemens
1: $142.43
5In Stock

Mfr. Part No.
5SJ42087HG41

Mouser Part No
982-5SJ42087HG41

Siemens

Circuit Breakers MCB 5SJ4 2P 240V 8A 14K C-TRIP

Learn More

Datasheet

5In Stock

$142.43

$135.05

$115.35

$102.22

$98.78

Min.: 1
Mult.: 1

Circuit Breakers SUP PTOR 5SY5 2P IEC 400V 8A 10K C-TRIP

5SY52087
Siemens
1: $266.66
Non-Stocked Lead-Time 3 Weeks
New At Mouser

Mfr. Part No.
5SY52087

Mouser Part No
982-5SY52087

New At Mouser

Siemens

Circuit Breakers SUP PTOR 5SY5 2P IEC 400V 8A 10K C-TRIP

Datasheet

Non-Stocked Lead-Time 3 Weeks

$266.66

Min.: 1
Mult.: 1

Circuit Breakers SUP PTOR 5SY4 2P 480V 8A 5K C-TRIP

5SY42087
Siemens
1: $121.11
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
5SY42087

Mouser Part No
982-5SY42087

Siemens

Circuit Breakers SUP PTOR 5SY4 2P 480V 8A 5K C-TRIP

Learn More

Datasheet

Non-Stocked Lead-Time 4 Weeks

$121.11

$118.91

$116.67

$116.03

View

Min.: 1
Mult.: 1

Circuit Breakers SUP PTOR 5SY7 2P 480V 8A 5K C-TRIP

5SY72087
Siemens
1: $269.98
Non-Stocked Lead-Time 6 Weeks
New At Mouser

Mfr. Part No.
5SY72087

Mouser Part No
982-5SY72087

New At Mouser

Siemens

Circuit Breakers SUP PTOR 5SY7 2P 480V 8A 5K C-TRIP

Datasheet

Non-Stocked Lead-Time 6 Weeks

$269.98

$224.93

Min.: 1
Mult.: 1

Circuit Breakers SUP PTOR 5SY6 2P 480V 8A 5K C-TRIP

5SY62087
Siemens
1: $114.06
Non-Stocked Lead-Time 4 Weeks
New At Mouser

Mfr. Part No.
5SY62087

Mouser Part No
982-5SY62087

New At Mouser

Siemens

Circuit Breakers SUP PTOR 5SY6 2P 480V 8A 5K C-TRIP

Datasheet

Non-Stocked Lead-Time 4 Weeks

$114.06

$101.02

$95.22

$94.40

View

Min.: 1
Mult.: 1

Industrial Surge Protectors Eaton SPD series080kA347/600VSTD+CntrNEM

12920870
Eaton
1: $3,816.36
Non-Stocked

Mfr. Part No.
12920870

Mouser Part No
545-12920870

Eaton

Industrial Surge Protectors Eaton SPD series080kA347/600VSTD+CntrNEM

Non-Stocked

$3,816.36

Min.: 1
Mult.: 1

Industrial Surge Protectors Eaton SPD series080kA230/400VSTD+CntrSwi

12920874
Eaton
1: $4,444.89
Non-Stocked

Mfr. Part No.
12920874

Mouser Part No
545-12920874

Eaton

Industrial Surge Protectors Eaton SPD series080kA230/400VSTD+CntrSwi

Non-Stocked

$4,444.89

Min.: 1
Mult.: 1

Industrial Surge Protectors Eaton SPD series080kA230/400VSTD+CntrPan

12920875
Eaton
1: $3,648.77
Non-Stocked

Mfr. Part No.
12920875

Mouser Part No
545-12920875

Eaton

Industrial Surge Protectors Eaton SPD series080kA230/400VSTD+CntrPan

Non-Stocked

$3,648.77

Min.: 1
Mult.: 1

Circuit Breakers Cir Brkr,HydMag

229G-4-32087-1
AIRPAX
3: $510.27
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
229G-4-32087-1

Mouser Part No
874-229G-4-32087-1

AIRPAX

Circuit Breakers Cir Brkr,HydMag

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

$510.27

$445.72

$309.70

View

Min.: 3
Mult.: 1

Circuit Breakers Cir Brkr Hyd Mag

229G-4-32087-14
AIRPAX
3: $510.27
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
229G-4-32087-14

Mouser Part No
874-229G43208714

AIRPAX

Circuit Breakers Cir Brkr Hyd Mag

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

$510.27

$445.72

$309.70

View

Min.: 3
Mult.: 1

Circuit Breakers SUP PTOR 5SY8 2P 480V 8A 5K C-TRIP

5SY82087
Siemens
1: $254.94
Non-Stocked Lead-Time 6 Weeks
New At Mouser

Mfr. Part No.
5SY82087

Mouser Part No
982-5SY82087

New At Mouser

Siemens

Circuit Breakers SUP PTOR 5SY8 2P 480V 8A 5K C-TRIP

Datasheet

Non-Stocked Lead-Time 6 Weeks

$254.94

$242.97

Min.: 1
Mult.: 1

Industrial Surge Protectors Eaton SPD series080kA230/400VSTD+CntrMCC

12920876
Eaton
1: $3,648.77
Non-Stocked

Mfr. Part No.
12920876

Mouser Part No
545-12920876

Eaton

Industrial Surge Protectors Eaton SPD series080kA230/400VSTD+CntrMCC

Non-Stocked

$3,648.77

Min.: 1
Mult.: 1

Industrial Surge Protectors Eaton SPD series080kA230/400VSTD+CntrNEM

12920878
Eaton
1: $3,604.68
Non-Stocked

Mfr. Part No.
12920878

Mouser Part No
545-12920878

Eaton

Industrial Surge Protectors Eaton SPD series080kA230/400VSTD+CntrNEM

Non-Stocked

$3,604.68

Min.: 1
Mult.: 1

Industrial Surge Protectors Eaton SPD series080kA230/400VSTD+CntrNEM

12920879
Eaton
1: $3,132.25
Non-Stocked

Mfr. Part No.
12920879

Mouser Part No
545-12920879

Eaton

Industrial Surge Protectors Eaton SPD series080kA230/400VSTD+CntrNEM

Non-Stocked

$3,132.25

Min.: 1
Mult.: 1

Industrial Surge Protectors Eaton SPD series080kA347/600VSTD+CntrNEM

12920871
Eaton
1: $3,351.74
Non-Stocked

Mfr. Part No.
12920871

Mouser Part No
545-12920871

Eaton

Industrial Surge Protectors Eaton SPD series080kA347/600VSTD+CntrNEM

Non-Stocked

$3,351.74

Min.: 1
Mult.: 1

Industrial Surge Protectors Eaton SPD series080kA347/600VSTD+CntrNEM

12920872
Eaton
1: $4,030.22
Non-Stocked

Mfr. Part No.
12920872

Mouser Part No
545-12920872

Eaton

Industrial Surge Protectors Eaton SPD series080kA347/600VSTD+CntrNEM

Non-Stocked

$4,030.22

Min.: 1
Mult.: 1

Industrial Surge Protectors Eaton SPD series080kA230/400VSTD+CntrNEM

12920877
Eaton
1: $3,032.82
Non-Stocked

Mfr. Part No.
12920877

Mouser Part No
545-12920877

Eaton

Industrial Surge Protectors Eaton SPD series080kA230/400VSTD+CntrNEM

Non-Stocked

$3,032.82

Min.: 1
Mult.: 1

Circuit Breakers CBE TA45-AECRSC00C0

4430.2087
Schurter
1: $29.74
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
4430.2087

Mouser Part No
693-4430.2087

Schurter

Circuit Breakers CBE TA45-AECRSC00C0

Datasheet

Non-Stocked Lead-Time 12 Weeks

$29.74

$24.67

$22.76

$18.86

View

Min.: 1
Mult.: 1

Circuit Protection

Types of Circuit Protection

Customer Service Office

Company

Resources

Support