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Circuit Breakers, Surge Protectors & Fuses

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Types of Circuit Breakers, Surge Protectors & Fuses

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Part #

Circuit Breakers 1-pole, Handle, 5 amp circuit breaker, Screw 8-32 Bus Type terminals, UL 1077 Recognized CSA Accepted

AA1-B0-34-450-3B1-C
Carling Technologies
1: 31,63 €
19In Stock

Mfr. Part No.
AA1-B0-34-450-3B1-C

Mouser Part No
691-AA1B0344503B1C

Carling Technologies

Circuit Breakers 1-pole, Handle, 5 amp circuit breaker, Screw 8-32 Bus Type terminals, UL 1077 Recognized CSA Accepted

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Datasheet

19In Stock

31,63 €

25,94 €

24,96 €

18,95 €

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Min.: 1
Mult.: 1

Circuit Breakers CIRCUIT BREAKER

AA1-B0-34-450-3D1-C
Carling Technologies
1: 21,59 €
4In Stock

Mfr. Part No.
AA1-B0-34-450-3D1-C

Mouser Part No
691-AA1B0344503D1C

Carling Technologies

Circuit Breakers CIRCUIT BREAKER

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Datasheet

4In Stock

21,59 €

20,55 €

20,14 €

18,49 €

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Min.: 1
Mult.: 1

Circuit Breakers CA2B0144503B1MG

CA2-B0-14-450-3B1-MG
Carling Technologies
1: 89,00 €
7In Stock

Mfr. Part No.
CA2-B0-14-450-3B1-MG

Mouser Part No
691-CA2B0144503B1MG

Carling Technologies

Circuit Breakers CA2B0144503B1MG

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Datasheet

7In Stock

89,00 €

71,85 €

63,35 €

62,77 €

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Min.: 1
Mult.: 1

Circuit Breakers AD1B0344503B1C

AD1-B0-34-450-3B1-C
Carling Technologies
1: 32,47 €
9In Stock

Mfr. Part No.
AD1-B0-34-450-3B1-C

Mouser Part No
691-AD1B0344503B1C

Carling Technologies

Circuit Breakers AD1B0344503B1C

Datasheet

9In Stock

32,47 €

28,17 €

26,66 €

24,91 €

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Min.: 1
Mult.: 1

Circuit Breakers Mag Circuit Breaker

MA2-B-34-450-3-A12-B-C
Carling Technologies
1: 60,85 €
2In Stock

Mfr. Part No.
MA2-B-34-450-3-A12-B-C

Mouser Part No
691-MA2B344503A12BC

Carling Technologies

Circuit Breakers Mag Circuit Breaker

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Datasheet

2In Stock

60,85 €

50,49 €

37,56 €

37,52 €

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Min.: 1
Mult.: 1

Circuit Breakers AM1B012450301I

AM1-B0-12-450-301-I
Carling Technologies
1: 52,08 €
9In Stock

Mfr. Part No.
AM1-B0-12-450-301-I

Mouser Part No
691-AM1B012450301I

Carling Technologies

Circuit Breakers AM1B012450301I

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Datasheet

9In Stock

52,08 €

43,21 €

39,85 €

34,28 €

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Min.: 1
Mult.: 1

Circuit Breakers AA2B0344503D2C

AA2-B0-34-450-3D2-C
Carling Technologies
1: 78,44 €
6In Stock

Mfr. Part No.
AA2-B0-34-450-3D2-C

Mouser Part No
691-AA2B0344503D2C

Carling Technologies

Circuit Breakers AA2B0344503D2C

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Datasheet

6In Stock

78,44 €

73,64 €

54,53 €

54,52 €

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Min.: 1
Mult.: 1

Circuit Breakers MM1B3445032DABC

MM1-B-34-450-3-2DA-B-C
Carling Technologies
1: 30,10 €
1In Stock

Mfr. Part No.
MM1-B-34-450-3-2DA-B-C

Mouser Part No
691-MM1B3445032DABC

Carling Technologies

Circuit Breakers MM1B3445032DABC

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Datasheet

1In Stock

30,10 €

24,97 €

15,26 €

Min.: 1
Mult.: 1

Circuit Breakers CG1B01445031ABG

CG1-B0-14-450-31A-BG
Carling Technologies
1: 46,33 €
1In Stock

Mfr. Part No.
CG1-B0-14-450-31A-BG

Mouser Part No
691-CG1B01445031ABG

Carling Technologies

Circuit Breakers CG1B01445031ABG

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Datasheet

1In Stock

46,33 €

38,43 €

24,54 €

Min.: 1
Mult.: 1

Circuit Breakers CIRCUIT BREAKER HYMAG

BA1-B3-24-450-3DA-KG
Carling Technologies
1: 57,27 €
7Stock Available

Mfr. Part No.
BA1-B3-24-450-3DA-KG

Mouser Part No
691-BA1B3244503DAKG

Carling Technologies

Circuit Breakers CIRCUIT BREAKER HYMAG

Datasheet

7Stock Available

More Info Available

57,27 €

41,08 €

32,01 €

31,94 €

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Min.: 1
Mult.: 1

Circuit Breakers SUP PTOR 5SY4 1P+N 240V 3A 7.5K C-TRIP

5SY45037
Siemens
1: 101,68 €
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
5SY45037

Mouser Part No
982-5SY45037

Siemens

Circuit Breakers SUP PTOR 5SY4 1P+N 240V 3A 7.5K C-TRIP

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Datasheet

Non-Stocked Lead-Time 4 Weeks

101,68 €

Min.: 1
Mult.: 1

Circuit Breakers SUP PTOR 5SY4 1P+N 240V 3A 7.5K D-TRIP

5SY45038
Siemens
1: 101,68 €
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
5SY45038

Mouser Part No
982-5SY45038

Siemens

Circuit Breakers SUP PTOR 5SY4 1P+N 240V 3A 7.5K D-TRIP

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Datasheet

Non-Stocked Lead-Time 6 Weeks

101,68 €

Min.: 1
Mult.: 1

Circuit Breaker Accessories CIRCUIT BREAKER MN WIRE HARNESS

S434503
Schneider Electric
1: 385,25 €
Non-Stocked
New At Mouser

Mfr. Part No.
S434503

Mouser Part No
996-S434503

New At Mouser

Schneider Electric

Circuit Breaker Accessories CIRCUIT BREAKER MN WIRE HARNESS

Datasheet

Non-Stocked

385,25 €

319,19 €

294,15 €

Min.: 1
Mult.: 1

Circuit Breakers Cir Brkr Hyd Mag

IUG2-1REC4-24503-1
AIRPAX
1: 82,23 €
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
IUG2-1REC4-24503-1

Mouser Part No
874-IUG21REC4245031

AIRPAX

Circuit Breakers Cir Brkr Hyd Mag

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Datasheet

Non-Stocked Lead-Time 13 Weeks

82,23 €

Min.: 1
Mult.: 1

Circuit Breakers SUP PTOR 5SY4 1P+N 240V 3A 7.5K A-TRIP

5SY45035
Siemens
1: 101,68 €
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
5SY45035

Mouser Part No
982-5SY45035

Siemens

Circuit Breakers SUP PTOR 5SY4 1P+N 240V 3A 7.5K A-TRIP

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Datasheet

Non-Stocked Lead-Time 6 Weeks

101,68 €

Min.: 1
Mult.: 1

Circuit Breakers CA1B034450322C

CA1-B0-34-450-322-C
Carling Technologies
1: 29,14 €
1In Stock

Mfr. Part No.
CA1-B0-34-450-322-C

Mouser Part No
691-CA1B034450322C

Carling Technologies

Circuit Breakers CA1B034450322C

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Datasheet

1In Stock

29,14 €

23,10 €

23,04 €

21,07 €

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Min.: 1
Mult.: 1

Circuit Breakers MM1B3445033CBBC

MM1-B-34-450-3-3CB-B-C
Carling Technologies
1: 24,77 €
1In Stock

Mfr. Part No.
MM1-B-34-450-3-3CB-B-C

Mouser Part No
691-MM1B3445033CBBC

Carling Technologies

Circuit Breakers MM1B3445033CBBC

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Datasheet

1In Stock

24,77 €

19,38 €

17,90 €

17,69 €

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Min.: 1
Mult.: 1

Circuit Breakers MD1B344503A15BC

MD1-B-34-450-3-A15-B-C
Carling Technologies
1: 37,46 €
5In Stock

Mfr. Part No.
MD1-B-34-450-3-A15-B-C

Mouser Part No
691-MD1B344503A15BC

Carling Technologies

Circuit Breakers MD1B344503A15BC

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Datasheet

5In Stock

37,46 €

24,84 €

22,29 €

22,13 €

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Min.: 1
Mult.: 1

Industrial Surge Protectors Eaton SPD series080kA347/600VBasicSwitch

12914503
Eaton
1: 2.690,58 €
Non-Stocked

Mfr. Part No.
12914503

Mouser Part No
545-12914503

Eaton

Industrial Surge Protectors Eaton SPD series080kA347/600VBasicSwitch

Non-Stocked

2.690,58 €

Min.: 1
Mult.: 1

Circuit Breakers MT1S144503B24BJ

MT1-S-14-450-3-B24-B-J
Carling Technologies
1: 52,28 €
12In Stock

Mfr. Part No.
MT1-S-14-450-3-B24-B-J

Mouser Part No
691-MT1S144503B24BJ

Carling Technologies

Circuit Breakers MT1S144503B24BJ

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Datasheet

12In Stock

52,28 €

46,23 €

44,62 €

39,28 €

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Min.: 1
Mult.: 1

Circuit Breakers BA1B22445032AKG

BA1-B2-24-450-32A-KG
Carling Technologies
1: 54,05 €
1In Stock

Mfr. Part No.
BA1-B2-24-450-32A-KG

Mouser Part No
691-BA1B22445032AKG

Carling Technologies

Circuit Breakers BA1B22445032AKG

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Datasheet

1In Stock

54,05 €

37,99 €

32,71 €

32,44 €

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Min.: 1
Mult.: 1

Circuit Breakers MA1T144503A162C

MA1T144503A162C
Carling Technologies
1: 34,58 €
Non-Stocked

Mfr. Part No.
MA1T144503A162C

Mouser Part No
691-MA1T144503A162C

Carling Technologies

Circuit Breakers MA1T144503A162C

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Datasheet

Non-Stocked

34,58 €

34,04 €

32,59 €

30,01 €

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Min.: 1
Mult.: 1

Circuit Breakers ME1T344503A16BC

ME1T344503A16BC
Carling Technologies
1: 35,66 €
Non-Stocked

Mfr. Part No.
ME1T344503A16BC

Mouser Part No
691-ME1T344503A16BC

Carling Technologies

Circuit Breakers ME1T344503A16BC

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Datasheet

Non-Stocked

35,66 €

35,10 €

33,61 €

30,94 €

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Min.: 1
Mult.: 1

Circuit Breakers Carling Technologies

MT1-B-14-450-3-A23-B-J
Carling Technologies
1: 37,29 €
8Expected 3/2/2026

Mfr. Part No.
MT1-B-14-450-3-A23-B-J

Mouser Part No
691-MT1B144503A23BJ

Carling Technologies

Circuit Breakers Carling Technologies

Learn More

Datasheet

8Expected 3/2/2026

37,29 €

29,47 €

29,22 €

29,21 €

Quote

Min.: 1
Mult.: 1

Circuit Breakers CIRCUIT BREAKER

CC1-B0-12-450-34B-MG
Carling Technologies
1: 34,84 €
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
CC1-B0-12-450-34B-MG

Mouser Part No
691-CC1B01245034BMG

Carling Technologies

Circuit Breakers CIRCUIT BREAKER

Datasheet

Non-Stocked Lead-Time 16 Weeks

34,84 €

31,15 €

31,06 €

28,02 €

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Min.: 1
Mult.: 1

Circuit Breakers, Surge Protectors & Fuses

Types of Circuit Breakers, Surge Protectors & Fuses

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