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Circuit Protection

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Types of Circuit Protection

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Results: 108

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Part #

Circuit Breakers Cir Brkr Hyd Mag

IELK11-35102-1
AIRPAX
1: ¥26,695.6
Non-Stocked Lead-Time 9 Weeks

Mfr. Part #
IELK11-35102-1

Mouser Part #
874-IELK11351021

AIRPAX

Circuit Breakers Cir Brkr Hyd Mag

Datasheet

Non-Stocked Lead-Time 9 Weeks

¥26,695.6

¥23,320.4

¥16,201.4

¥14,236.4

View

Min.: 1
Mult.: 1

Circuit Breakers MINIATURE CIRCUIT BREAKER 120/240V 25A

QOB1251021
Square D
1: ¥40,724.4
Non-Stocked
New At Mouser

Mfr. Part #
QOB1251021

Mouser Part #
996-QOB1251021

New At Mouser

Square D

Circuit Breakers MINIATURE CIRCUIT BREAKER 120/240V 25A

Datasheet

Non-Stocked

¥40,724.4

Min.: 1
Mult.: 1

Circuit Breakers MINIATURE CIRCUIT BREAKER 240V 15A

QOU3151021
Square D
1: ¥76,746.5
Non-Stocked
New At Mouser

Mfr. Part #
QOU3151021

Mouser Part #
996-QOU3151021

New At Mouser

Square D

Circuit Breakers MINIATURE CIRCUIT BREAKER 240V 15A

Datasheet

Non-Stocked

¥76,746.5

Min.: 1
Mult.: 1

Circuit Breakers MINIATURE CIRCUIT BREAKER 240V 25A

QOB3251021
Square D
1: ¥80,138.3
Non-Stocked
New At Mouser

Mfr. Part #
QOB3251021

Mouser Part #
996-QOB3251021

New At Mouser

Square D

Circuit Breakers MINIATURE CIRCUIT BREAKER 240V 25A

Datasheet

Non-Stocked

¥80,138.3

Min.: 1
Mult.: 1

Industrial & Electrical Fuses Fuse,DV,DZ,160A,500VAC,400VDC

002315102
Altech
1: ¥4,212.3
Non-Stocked Lead-Time 10 Weeks

Mfr. Part #
002315102

Mouser Part #
845-002315102

Altech

Industrial & Electrical Fuses Fuse,DV,DZ,160A,500VAC,400VDC

Non-Stocked Lead-Time 10 Weeks

¥4,212.3

¥4,164.1

¥3,994.7

¥3,818.6

View

Min.: 1
Mult.: 1

Circuit Breakers MOLDED CASE CIRCUIT BREAKER 600V 225A

LAL362251021
Square D
1: ¥982,549.6
Non-Stocked
New At Mouser

Mfr. Part #
LAL362251021

Mouser Part #
996-LAL362251021

New At Mouser

Square D

Circuit Breakers MOLDED CASE CIRCUIT BREAKER 600V 225A

Datasheet

Non-Stocked

¥982,549.6

Min.: 1
Mult.: 1

Circuit Breakers MINIATURE CIRCUIT BREAKER 120/240V 35A

QOB1351021
Square D
1: ¥40,724.4
Non-Stocked
New At Mouser

Mfr. Part #
QOB1351021

Mouser Part #
996-QOB1351021

New At Mouser

Square D

Circuit Breakers MINIATURE CIRCUIT BREAKER 120/240V 35A

Datasheet

Non-Stocked

¥40,724.4

Min.: 1
Mult.: 1

Circuit Breakers MINIATURE CIRCUIT BREAKER 120/240V 15A

QOB1151021
Square D
1: ¥38,075.1
Non-Stocked
New At Mouser

Mfr. Part #
QOB1151021

Mouser Part #
996-QOB1151021

New At Mouser

Square D

Circuit Breakers MINIATURE CIRCUIT BREAKER 120/240V 15A

Datasheet

Non-Stocked

¥38,075.1

Min.: 1
Mult.: 1

Fuses with Leads - Through Hole 125V 2.5A PICO II Fast Acting

025102.5PARL
Littelfuse
2,000: ¥125.4
Non-Stocked Lead-Time 17 Weeks

Mfr. Part #
025102.5PARL

Mouser Part #
576-025102.5PARL

Littelfuse

Fuses with Leads - Through Hole 125V 2.5A PICO II Fast Acting

Learn More

Datasheet

Non-Stocked Lead-Time 17 Weeks

Reel

¥125.4

Min.: 2,000
Mult.: 2,000

: 2,000

Circuit Breakers MINIATURE CIRCUIT BREAKER 240V 25A

QHB3251021
Square D
1: ¥139,602.1
Non-Stocked
New At Mouser

Mfr. Part #
QHB3251021

Mouser Part #
996-QHB3251021

New At Mouser

Square D

Circuit Breakers MINIATURE CIRCUIT BREAKER 240V 25A

Non-Stocked

¥139,602.1

Min.: 1
Mult.: 1

Circuit Breakers MINIATURE CIRCUIT BREAKER 120/240V 15A

QHB1151021
Square D
1: ¥82,962
Non-Stocked
New At Mouser

Mfr. Part #
QHB1151021

Mouser Part #
996-QHB1151021

New At Mouser

Square D

Circuit Breakers MINIATURE CIRCUIT BREAKER 120/240V 15A

Datasheet

Non-Stocked

¥82,962

Min.: 1
Mult.: 1

Circuit Breakers MINIATURE CIRCUIT BREAKER 120/240V 15A

QOB2151021
Square D
1: ¥46,222.3
Non-Stocked
New At Mouser

Mfr. Part #
QOB2151021

Mouser Part #
996-QOB2151021

New At Mouser

Square D

Circuit Breakers MINIATURE CIRCUIT BREAKER 120/240V 15A

Datasheet

Non-Stocked

¥46,222.3

Min.: 1
Mult.: 1

Circuit Breakers MINIATURE CIRCUIT BREAKER 120/240V 45A

QOB2451021
Square D
1: ¥49,438
Non-Stocked
New At Mouser

Mfr. Part #
QOB2451021

Mouser Part #
996-QOB2451021

New At Mouser

Square D

Circuit Breakers MINIATURE CIRCUIT BREAKER 120/240V 45A

Datasheet

Non-Stocked

¥49,438

Min.: 1
Mult.: 1

Circuit Breakers QL-1-13-DM-KM-25.0

7940102585
Weidmuller
1: ¥9,471
17In Stock

Mfr. Part #
7940102585

Mouser Part #
470-7940102585

Weidmuller

Circuit Breakers QL-1-13-DM-KM-25.0

Datasheet

17In Stock

¥9,471

¥8,084.1

¥7,300.1

¥6,039.4

View

Min.: 1
Mult.: 1

Circuit Breakers MINIATURE CIRCUIT BREAKER 120/240V 25A

QOB2251021
Square D
1: ¥49,438
Non-Stocked
New At Mouser

Mfr. Part #
QOB2251021

Mouser Part #
996-QOB2251021

New At Mouser

Square D

Circuit Breakers MINIATURE CIRCUIT BREAKER 120/240V 25A

Datasheet

Non-Stocked

¥49,438

Min.: 1
Mult.: 1

Circuit Breakers MINIATURE CIRCUIT BREAKER 240V 15A

QOB3151021
Square D
1: ¥85,715.9
Non-Stocked
New At Mouser

Mfr. Part #
QOB3151021

Mouser Part #
996-QOB3151021

New At Mouser

Square D

Circuit Breakers MINIATURE CIRCUIT BREAKER 240V 15A

Datasheet

Non-Stocked

¥85,715.9

Min.: 1
Mult.: 1

Circuit Breakers QL-1-13-DM-KM-20.0

7940102584
Weidmuller
1: ¥9,785
4In Stock
12Expected 8/28/2026

Mfr. Part #
7940102584

Mouser Part #
470-7940102584

Weidmuller

Circuit Breakers QL-1-13-DM-KM-20.0

Datasheet

4In Stock

12Expected 8/28/2026

¥9,785

¥8,383.1

¥7,670.5

¥6,477.9

View

Min.: 1
Mult.: 1

Industrial Surge Protectors Eaton SPD series250 kA240V 3PHBasic1NEMA

12915102
Eaton
1: ¥1,816,574.2
Non-Stocked

Mfr. Part #
12915102

Mouser Part #
545-12915102

Eaton

Industrial Surge Protectors Eaton SPD series250 kA240V 3PHBasic1NEMA

Non-Stocked

¥1,816,574.2

Min.: 1
Mult.: 1

NTC Thermistors NTC DISC AWG 24 1K R 10% 3950K COATED

NT0510291
Vishay / Ametherm
500: ¥433.5
Non-Stocked

Mfr. Part #
NT0510291

Mouser Part #
995-NT0510291

Vishay / Ametherm

NTC Thermistors NTC DISC AWG 24 1K R 10% 3950K COATED

Non-Stocked

¥433.5

¥420.2

Min.: 500
Mult.: 500

Varistors VAR 65VDC 82.0 [73.091.0] at 1mA 135Vclamp 1000A

AMCV-SS1210-650-102KT
ABRACON
1: ¥142.8
Non-Stocked Lead-Time 12 Weeks
New Product

Mfr. Part #
AMCV-SS1210-650-102KT

Mouser Part #
815-AMSS12165102KT

New Product

ABRACON

Varistors VAR 65VDC 82.0 [73.091.0] at 1mA 135Vclamp 1000A

Datasheet

Non-Stocked Lead-Time 12 Weeks

Cut Tape

¥142.8

¥85.5

¥53.7

¥47.2

Reel

¥32.2

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

Circuit Breakers Cir Brkr Hyd Mag

IEG1-1-51-.230-A-01-V
AIRPAX
1: ¥8,379.7
Non-Stocked Lead-Time 9 Weeks

Mfr. Part #
IEG1-1-51-.230-A-01-V

Mouser Part #
874-IEG1151023A1V

AIRPAX

Circuit Breakers Cir Brkr Hyd Mag

Datasheet

Non-Stocked Lead-Time 9 Weeks

¥8,379.7

¥7,316.7

¥5,089.3

¥4,474.7

View

Min.: 1
Mult.: 1

Circuit Breakers Cir Brkr Hyd Mag

IEG1-1-51-.250-A-01-V
AIRPAX
1: ¥8,379.7
Non-Stocked Lead-Time 9 Weeks

Mfr. Part #
IEG1-1-51-.250-A-01-V

Mouser Part #
874-IEG1151025A1V

AIRPAX

Circuit Breakers Cir Brkr Hyd Mag

Datasheet

Non-Stocked Lead-Time 9 Weeks

¥8,379.7

¥7,316.7

¥5,089.3

¥4,474.7

View

Min.: 1
Mult.: 1

Circuit Breakers Cir Brkr Hyd Mag

M55629/5-102L
AIRPAX
3: ¥191,966.8
Non-Stocked Lead-Time 7 Weeks

Mfr. Part #
M55629/5-102L

Mouser Part #
874-M55629/5-102L

AIRPAX

Circuit Breakers Cir Brkr Hyd Mag

Non-Stocked Lead-Time 7 Weeks

¥191,966.8

¥132,456.4

¥99,344.4

¥75,686.8

Quote

Min.: 3
Mult.: 1

Industrial Surge Protectors DATA and SIGNAL SPD,2L,5V,Circuit 1

2510-2L1-05
Bourns
108: ¥9,040.8
Non-Stocked Lead-Time 14 Weeks

Mfr. Part #
2510-2L1-05

Mouser Part #
652-2510-2L1-05

Bourns

Industrial Surge Protectors DATA and SIGNAL SPD,2L,5V,Circuit 1

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

¥9,040.8

Min.: 108
Mult.: 108

Industrial Surge Protectors DATA and SIGNAL SPD,2L,110V,Circuit 1

2510-2L1-110
Bourns
108: ¥9,040.8
Non-Stocked Lead-Time 14 Weeks

Mfr. Part #
2510-2L1-110

Mouser Part #
652-2510-2L1-110

Bourns

Industrial Surge Protectors DATA and SIGNAL SPD,2L,110V,Circuit 1

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

¥9,040.8

Min.: 108
Mult.: 108