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4503 Circuit Breakers

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Results: 140

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Part #

Circuit Breakers AM1B011450301C

AM1-B0-11-450-301-C
Carling Technologies
1: $89.29
Non-Stocked Lead-Time 6 Weeks

Mfr. Part #
AM1-B0-11-450-301-C

Mouser Part #
691-AM1B011450301C

Carling Technologies

Circuit Breakers AM1B011450301C

Datasheet

Non-Stocked Lead-Time 6 Weeks

$89.29

$74.06

$68.32

$58.78

View

Min.: 1
Mult.: 1

Circuit Breaker

Hydraulic Magnetic

4.5 A

277 VAC

80 VDC

1 Pole

Toggle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers AM2B011450301C

AM2-B0-11-450-301-C
Carling Technologies
1: $161.60
Non-Stocked Lead-Time 6 Weeks

Mfr. Part #
AM2-B0-11-450-301-C

Mouser Part #
691-AM2B011450301C

Carling Technologies

Circuit Breakers AM2B011450301C

Datasheet

Non-Stocked Lead-Time 6 Weeks

$161.60

$136.43

$129.26

$107.71

$100.53

Min.: 1
Mult.: 1

Circuit Breaker

Hydraulic Magnetic

4.5 A

277 VAC

80 VDC

2 Pole

Toggle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers CA1B414450312BG

CA1-B4-14-450-312-BG
Carling Technologies
1: $94.96
Non-Stocked Lead-Time 6 Weeks

Mfr. Part #
CA1-B4-14-450-312-BG

Mouser Part #
691-CA1B414450312BG

Carling Technologies

Circuit Breakers CA1B414450312BG

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

$94.96

$78.78

$49.15

Min.: 1
Mult.: 1

Circuit Breakers CS1B012450321MJ

CS1-B0-12-450-321-MJ
Carling Technologies
1: $60.17
Non-Stocked Lead-Time 6 Weeks

Mfr. Part #
CS1-B0-12-450-321-MJ

Mouser Part #
691-CS1B012450321MJ

Carling Technologies

Circuit Breakers CS1B012450321MJ

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Datasheet

Non-Stocked Lead-Time 6 Weeks

$60.17

$52.22

$46.69

$46.68

View

Min.: 1
Mult.: 1

Circuit Breakers MM2B1445032BABC

MM2-B-14-450-3-2BA-B-C
Carling Technologies
1: $108.02
Non-Stocked Lead-Time 6 Weeks

Mfr. Part #
MM2-B-14-450-3-2BA-B-C

Mouser Part #
691-MM2B1445032BABC

Carling Technologies

Circuit Breakers MM2B1445032BABC

Datasheet

Non-Stocked Lead-Time 6 Weeks

$108.02

$89.63

$55.28

Min.: 1
Mult.: 1

Circuit Breakers MS1B1445031CAA0AC

MS1-B-14-450-3-1CA-A-0AC
Carling Technologies
1: $132.24
Non-Stocked Lead-Time 6 Weeks

Mfr. Part #
MS1-B-14-450-3-1CA-A-0AC

Mouser Part #
691-S1B1445031CAA0AC

Carling Technologies

Circuit Breakers MS1B1445031CAA0AC

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Datasheet

Non-Stocked Lead-Time 6 Weeks

$132.24

$113.39

$77.90

$74.54

View

Min.: 1
Mult.: 1

Circuit Breakers MT1B124503C23BT

MT1-B-12-450-3-C23-B-T
Carling Technologies
1: $76.75
Non-Stocked Lead-Time 8 Weeks

Mfr. Part #
MT1-B-12-450-3-C23-B-T

Mouser Part #
691-MT1B124503C23BT

Carling Technologies

Circuit Breakers MT1B124503C23BT

Datasheet

Non-Stocked Lead-Time 8 Weeks

$76.75

$63.67

$39.66

Min.: 1
Mult.: 1

Circuit Breakers AM2B032450301C

AM2-B0-32-450-301-C
Carling Technologies
1: $117.53
Non-Stocked Lead-Time 6 Weeks

Mfr. Part #
AM2-B0-32-450-301-C

Mouser Part #
691-AM2B032450301C

Carling Technologies

Circuit Breakers AM2B032450301C

Datasheet

Non-Stocked Lead-Time 6 Weeks

$117.53

$106.50

$96.32

$96.31

View

Min.: 1
Mult.: 1

Circuit Breaker

Hydraulic Magnetic

4.5 A

277 VAC

80 VDC

2 Pole

Toggle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers MS1B1445031CBA0AA

MS1-B-14-450-3-1CB-A-0AA
Carling Technologies
1: $132.93
Non-Stocked Lead-Time 6 Weeks

Mfr. Part #
MS1-B-14-450-3-1CB-A-0AA

Mouser Part #
691-MS1B144531CBAAA

Carling Technologies

Circuit Breakers MS1B1445031CBA0AA

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Datasheet

Non-Stocked Lead-Time 6 Weeks

$132.93

$113.99

$78.30

$74.91

View

Min.: 1
Mult.: 1

Circuit Breakers MS1B1445031CBA0AC

MS1-B-14-450-3-1CB-A-0AC
Carling Technologies
1: $132.93
Non-Stocked Lead-Time 6 Weeks

Mfr. Part #
MS1-B-14-450-3-1CB-A-0AC

Mouser Part #
691-MS1B144531CBAAC

Carling Technologies

Circuit Breakers MS1B1445031CBA0AC

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

$132.93

$113.99

$78.30

$74.91

View

Min.: 1
Mult.: 1

Circuit Breaker

Hydraulic Magnetic

5 A

65 VDC

1 Pole

Toggle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers MT1B144503A24BJ

MT1-B-14-450-3-A24-B-J
Carling Technologies
1: $93.24
Non-Stocked Lead-Time 6 Weeks

Mfr. Part #
MT1-B-14-450-3-A24-B-J

Mouser Part #
691-MT1B14453A24BJ

Carling Technologies

Circuit Breakers MT1B144503A24BJ

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

$93.24

$76.00

$58.68

Min.: 1
Mult.: 1

Circuit Breaker

Hydraulic Magnetic

5 A

125 VAC, 250 VAC

80 VDC

1 Pole

Push-Pull

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers AM1B034450301C

AM1-B0-34-450-301-C
Carling Technologies
1: $89.29
Non-Stocked Lead-Time 6 Weeks

Mfr. Part #
AM1-B0-34-450-301-C

Mouser Part #
691-AM1B034450301C

Carling Technologies

Circuit Breakers AM1B034450301C

Datasheet

Non-Stocked Lead-Time 6 Weeks

$89.29

$74.06

$67.34

$63.43

View

Min.: 1
Mult.: 1

Circuit Breaker

Hydraulic Magnetic

4.5 A

277 VAC

80 VDC

1 Pole

Toggle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers MS2B3445031CBA0NC

MS2-B-34-450-3-1CB-A-0NC
Carling Technologies
10: $173.29
Non-Stocked Lead-Time 6 Weeks

Mfr. Part #
MS2-B-34-450-3-1CB-A-0NC

Mouser Part #
691-S2B3445031CBA0NC

Carling Technologies

Circuit Breakers MS2B3445031CBA0NC

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

$173.29

$170.49

$164.51

View

Min.: 10
Mult.: 1

Circuit Breakers CA1B212450321MJ

CA1-B2-12-450-321-MJ
Carling Technologies
1: $89.09
Non-Stocked Lead-Time 6 Weeks

Mfr. Part #
CA1-B2-12-450-321-MJ

Mouser Part #
691-CA1B212450321MJ

Carling Technologies

Circuit Breakers CA1B212450321MJ

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

$89.09

$73.91

$45.42

Min.: 1
Mult.: 1

Circuit Breakers MF1B224503CE22C

MF1-B-22-450-3-CE2-2-C
Carling Technologies
1: $69.38
Non-Stocked Lead-Time 6 Weeks

Mfr. Part #
MF1-B-22-450-3-CE2-2-C

Mouser Part #
691-MF1B22453CE22C

Carling Technologies

Circuit Breakers MF1B224503CE22C

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

$69.38

$57.55

$50.67

$50.66

Quote

Min.: 1
Mult.: 1

Circuit Breakers MS2B2245031CBA0CC

MS2-B-22-450-3-1CB-A-0CC
Carling Technologies
10: $173.30
Non-Stocked Lead-Time 6 Weeks

Mfr. Part #
MS2-B-22-450-3-1CB-A-0CC

Mouser Part #
691-MS2B224531CBACC

Carling Technologies

Circuit Breakers MS2B2245031CBA0CC

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

$173.30

$170.49

$164.81

View

Min.: 10
Mult.: 1

Circuit Breaker

Hydraulic Magnetic

5 A

120 VAC, 240 VAC

2 Pole

Toggle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers MS1B1245031CBAC

MS1-B-12-450-3-1CB-A-C
Carling Technologies
1: $127.85
Non-Stocked Lead-Time 6 Weeks

Mfr. Part #
MS1-B-12-450-3-1CB-A-C

Mouser Part #
691-MS1B124531CBAC

Carling Technologies

Circuit Breakers MS1B1245031CBAC

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

$127.85

$117.49

$107.16

$104.41

View

Min.: 1
Mult.: 1

Circuit Breakers MM1M1445032CABJ

MM1-M-14-450-3-2CA-B-J
Carling Technologies
1: $70.63
Non-Stocked Lead-Time 6 Weeks

Mfr. Part #
MM1-M-14-450-3-2CA-B-J

Mouser Part #
691-MM1M144532CABJ

Carling Technologies

Circuit Breakers MM1M1445032CABJ

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

$70.63

$61.52

$55.06

$50.39

View

Min.: 1
Mult.: 1

Circuit Breaker

Hydraulic Magnetic

5 A

125 VAC, 250 VAC

80 VDC

1 Pole

Paddle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers CA1B014450321MG

CA1-B0-14-450-321-MG
Carling Technologies
1: $75.35
Non-Stocked Lead-Time 6 Weeks

Mfr. Part #
CA1-B0-14-450-321-MG

Mouser Part #
691-CA1B014450321MG

Carling Technologies

Circuit Breakers CA1B014450321MG

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

$75.35

$62.51

$39.00

Min.: 1
Mult.: 1

Circuit Breaker

Supplementary Protector

5 A

240 VAC

80 VDC

1 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers EA1B02645032CFB

EA1-B0-26-450-32C-FB
Carling Technologies
1: $59.10
Non-Stocked Lead-Time 8 Weeks

Mfr. Part #
EA1-B0-26-450-32C-FB

Mouser Part #
691-EA1B02645032CFB

Carling Technologies

Circuit Breakers EA1B02645032CFB

Datasheet

Non-Stocked Lead-Time 8 Weeks

$59.10

$52.27

$45.70

$45.50

View

Min.: 1
Mult.: 1

Circuit Breaker

Supplementary Protector

600 VAC

125 VDC

- 40 C

+ 85 C

Circuit Breakers AA1B0264503D1C

AA1-B0-26-450-3D1-C
Carling Technologies
1: $56.66
Non-Stocked Lead-Time 6 Weeks

Mfr. Part #
AA1-B0-26-450-3D1-C

Mouser Part #
691-AA1B0264503D1C

Carling Technologies

Circuit Breakers AA1B0264503D1C

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

$56.66

$50.72

$28.21

Min.: 1
Mult.: 1

Circuit Breaker

Hydraulic Magnetic

5 A

277 VAC

80 VDC

1 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers AD1B0344503J1C

AD1-B0-34-450-3J1-C
Carling Technologies
1: $67.09
Non-Stocked Lead-Time 6 Weeks

Mfr. Part #
AD1-B0-34-450-3J1-C

Mouser Part #
691-AD1B34453J1C

Carling Technologies

Circuit Breakers AD1B0344503J1C

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

$67.09

$55.66

$51.35

$43.64

View

Min.: 1
Mult.: 1

A UL1077

Hydraulic Magnetic Circuit Breaker

5 A

277 VAC

80 VDC

1 Pole

Rocker

Circuit Breakers 50/60Hz 5 Amp Angled

MF1-B-30-450-3-GE2-2-C
Carling Technologies
30: $46.94
Non-Stocked Lead-Time 6 Weeks

Mfr. Part #
MF1-B-30-450-3-GE2-2-C

Mouser Part #
691-MF1B304503GE22C

Carling Technologies

Circuit Breakers 50/60Hz 5 Amp Angled

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

$46.94

$45.47

$45.28

View

Min.: 30
Mult.: 10

Circuit Breaker

Hydraulic Magnetic

5 A

125 VAC, 250 VAC

80 VDC

1 Pole

Rocker

- 40 C

+ 85 C

Illuminated

Circuit Breakers AD1B0344503G1C

AD1-B0-34-450-3G1-C
Carling Technologies
1: $42.49
Non-Stocked Lead-Time 6 Weeks

Mfr. Part #
AD1-B0-34-450-3G1-C

Mouser Part #
691-AD1B0344503G1C

Carling Technologies

Circuit Breakers AD1B0344503G1C

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

$42.49

$39.93

$39.66

View

Min.: 1
Mult.: 1

A UL1077

Hydraulic Magnetic Circuit Breaker

Hydraulic Magnetic

5 A

277 VAC

80 VDC

1 Pole

Rocker

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers AC1B0344503B1C

AC1-B0-34-450-3B1-C
Carling Technologies
1: $67.09
Non-Stocked Lead-Time 6 Weeks

Mfr. Part #
AC1-B0-34-450-3B1-C

Mouser Part #
691-AC1B34453B1C

Carling Technologies

Circuit Breakers AC1B0344503B1C

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

$67.09

$55.66

$51.10

$47.89

View

Min.: 1
Mult.: 1

Circuit Breaker

Supplementary Protector

277 VAC

80 VDC

4503 Circuit Breakers

Mouser Electronics®

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