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4503 Circuit Breakers

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Results: 163

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Download Table (.CSV)

Part #

Circuit Breakers AM2B034450301C

AM2-B0-34-450-301-C
Carling Technologies
1: $172.90
Non-Stocked Lead-Time 8 Weeks

Mfr. Part #
AM2-B0-34-450-301-C

Mouser Part #
691-AM2B034450301C

Carling Technologies

Circuit Breakers AM2B034450301C

Learn More

Datasheet

Non-Stocked Lead-Time 8 Weeks

$172.90

$145.96

$138.30

$115.24

$107.56

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 MT1B124503C23BT

MT1-B-12-450-3-C23-B-T
Carling Technologies
1: $82.11
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

$82.11

$68.12

$62.83

$54.05

View

Min.: 1
Mult.: 1

Circuit Breakers BA1B22145032AKG

BA1-B2-21-450-32A-KG
Carling Technologies
1: $59.93
Non-Stocked

Mfr. Part #
BA1-B2-21-450-32A-KG

Mouser Part #
691-BA1B22145032AKG

Carling Technologies

Circuit Breakers BA1B22145032AKG

Datasheet

Non-Stocked

$59.93

$51.99

$49.15

$45.89

View

Min.: 1
Mult.: 1

Circuit Breakers C21B01445031AMG

C21-B0-14-450-31A-MG
Carling Technologies
1: $76.77
Non-Stocked

Mfr. Part #
C21-B0-14-450-31A-MG

Mouser Part #
691-C21B01445031AMG

Carling Technologies

Circuit Breakers C21B01445031AMG

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Datasheet

Non-Stocked

$76.77

$65.42

$62.65

$58.13

View

Min.: 1
Mult.: 1

Circuit Breaker

Hydraulic Magnetic

2 Pole

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers MS2B2445031CBA0CC

MS2-B-24-450-3-1CB-A-0CC
Carling Technologies
10: $206.13
Non-Stocked

Mfr. Part #
MS2-B-24-450-3-1CB-A-0CC

Mouser Part #
691-MS2B244531CBACC

Carling Technologies

Circuit Breakers MS2B2445031CBA0CC

Learn More

Datasheet

Non-Stocked

$206.13

$190.76

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 MD1B344503A35BC

MD1-B-34-450-3-A35-B-C
Carling Technologies
1: $57.37
Non-Stocked

Mfr. Part #
MD1-B-34-450-3-A35-B-C

Mouser Part #
691-MD1B344503A35BC

Carling Technologies

Circuit Breakers MD1B344503A35BC

Learn More

Datasheet

Non-Stocked

$57.37

$48.75

$46.57

$43.25

View

Min.: 1
Mult.: 1

Circuit Breaker

Supplementary Protector

5 A

125 VAC, 250 VAC

80 VDC

1 Pole

Rocker

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers AF1B0344503G3C

AF1-B0-34-450-3G3-C
Carling Technologies
1: $75.18
Non-Stocked

Mfr. Part #
AF1-B0-34-450-3G3-C

Mouser Part #
691-AF1B34453G3C

Carling Technologies

Circuit Breakers AF1B0344503G3C

Learn More

Datasheet

Non-Stocked

$75.18

$62.37

$57.54

$48.89

View

Min.: 1
Mult.: 1

Circuit Breaker

Supplementary Protector

277 VAC

80 VDC

Circuit Breakers AG1B210450313C

AG1-B2-10-450-313-C
Carling Technologies
1: $84.73
Non-Stocked

Mfr. Part #
AG1-B2-10-450-313-C

Mouser Part #
691-AG1B2145313C

Carling Technologies

Circuit Breakers AG1B210450313C

Datasheet

Non-Stocked

$84.73

$70.29

$64.84

$55.77

View

Min.: 1
Mult.: 1

Circuit Breaker

Supplementary Protector

277 VAC

80 VDC

Circuit Breakers CA1B034450321C

CA1-B0-34-450-321-C
Carling Technologies
1: $67.60
Non-Stocked

Mfr. Part #
CA1-B0-34-450-321-C

Mouser Part #
691-CA1B034450321C

Carling Technologies

Circuit Breakers CA1B034450321C

Learn More

Datasheet

Non-Stocked

$67.60

$56.07

$51.73

$43.97

View

Min.: 1
Mult.: 1

Circuit Breaker

Supplementary Protector

5 A

480 VAC

150 VDC

1 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers C-Series Circuit Breaker

CA2-B0-24-450-3B1-CG
Carling Technologies
10: $137.05
Non-Stocked

Mfr. Part #
CA2-B0-24-450-3B1-CG

Mouser Part #
691-CA2B0244503B1CG

Carling Technologies

Circuit Breakers C-Series Circuit Breaker

Datasheet

Non-Stocked

$137.05

$113.35

$104.65

Min.: 10
Mult.: 1

C-Series Circuit Breaker

Circuit Breakers C-Series Circuit Breaker

CB2-B0-44-450-321-CG
Carling Technologies
10: $144.49
Non-Stocked

Mfr. Part #
CB2-B0-44-450-321-CG

Mouser Part #
691-CB2B044450321CG

Carling Technologies

Circuit Breakers C-Series Circuit Breaker

Datasheet

Non-Stocked

$144.49

$119.51

$110.33

Min.: 10
Mult.: 1

C-Series Circuit Breaker

Circuit Breaker

Hydraulic Magnetic

5 A

120 VAC, 240 VAC

2 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers C51B03445031BI

C51-B0-34-450-31B-I
Carling Technologies
1: $86.12
Non-Stocked

Mfr. Part #
C51-B0-34-450-31B-I

Mouser Part #
691-C51B03445031BI

Carling Technologies

Circuit Breakers C51B03445031BI

Datasheet

Non-Stocked

$86.12

$73.41

$70.10

$64.37

View

Min.: 1
Mult.: 1

Circuit Breakers CT1B212450321MJ

CT1-B2-12-450-321-MJ
Carling Technologies
1: $108.69
Non-Stocked

Mfr. Part #
CT1-B2-12-450-321-MJ

Mouser Part #
691-CT1B212450321MJ

Carling Technologies

Circuit Breakers CT1B212450321MJ

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Datasheet

Non-Stocked

$108.69

$90.17

$83.17

$68.84

$64.74

Min.: 1
Mult.: 1

Circuit Breakers C-Series Circuit Breaker

CD1-B0-14-450-34B-MG
Carling Technologies
1: $91.84
Non-Stocked
New At Mouser

Mfr. Part #
CD1-B0-14-450-34B-MG

Mouser Part #
691-CD1B01445034BMG

New At Mouser

Carling Technologies

Circuit Breakers C-Series Circuit Breaker

Non-Stocked

$91.84

$76.17

$70.27

$60.45

View

Min.: 1
Mult.: 1

C-Series Circuit Breaker

Circuit Breakers MS1B1445031CBAC

MS1-B-14-450-3-1CB-A-C
Carling Technologies
1: $141.41
Non-Stocked

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

Mouser Part #
691-MS1B1445031CBAC

Carling Technologies

Circuit Breakers MS1B1445031CBAC

Learn More

Datasheet

Non-Stocked

$141.41

$121.95

$115.52

$106.95

View

Min.: 1
Mult.: 1

Circuit Breaker

Supplementary Protector

5 A

65 VDC

1 Pole

Toggle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers Mag Circuit Breaker

MF2-B-92-450-3-JC2-2-C
Carling Technologies
1: $146.34
Non-Stocked

Mfr. Part #
MF2-B-92-450-3-JC2-2-C

Mouser Part #
691-MF2B924503JC22C

Carling Technologies

Circuit Breakers Mag Circuit Breaker

Learn More

Datasheet

Non-Stocked

$146.34

$122.41

$115.98

$96.65

$90.20

Min.: 1
Mult.: 1

Circuit Breaker

Hydraulic Magnetic

5 A

125 VAC, 250 VAC

80 VDC

2 Pole

Rocker

- 40 C

+ 85 C

Illuminated

Circuit Breakers AC1B0344503G1C

AC1-B0-34-450-3G1-C
Carling Technologies
1: $71.78
Non-Stocked

Mfr. Part #
AC1-B0-34-450-3G1-C

Mouser Part #
691-AC1B34453G1C

Carling Technologies

Circuit Breakers AC1B0344503G1C

Learn More

Datasheet

Non-Stocked

$71.78

$59.55

$54.95

$46.68

View

Min.: 1
Mult.: 1

Circuit Breaker

Supplementary Protector

277 VAC

80 VDC

Circuit Breakers C21B0344503A1I

C21-B0-34-450-3A1-I
Carling Technologies
1: $79.32
Non-Stocked

Mfr. Part #
C21-B0-34-450-3A1-I

Mouser Part #
691-C21B0344503A1I

Carling Technologies

Circuit Breakers C21B0344503A1I

Learn More

Datasheet

Non-Stocked

$79.32

$67.59

$64.66

$59.99

View

Min.: 1
Mult.: 1

Circuit Breaker

Hydraulic Magnetic

5 A

480 VAC

150 VDC

1 Pole

Rocker

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers MM1B3445033BBBC

MM1-B-34-450-3-3BB-B-C
Carling Technologies
1: $58.41
Non-Stocked

Mfr. Part #
MM1-B-34-450-3-3BB-B-C

Mouser Part #
691-MM1B344533BBBC

Carling Technologies

Circuit Breakers MM1B3445033BBBC

Learn More

Datasheet

Non-Stocked

$58.41

$48.45

$44.70

$37.03

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 BA1B22445031AKG

BA1-B2-24-450-31A-KG
Carling Technologies
1: $70.84
Non-Stocked

Mfr. Part #
BA1-B2-24-450-31A-KG

Mouser Part #
691-BA1B22445031AKG

Carling Technologies

Circuit Breakers BA1B22445031AKG

Datasheet

Non-Stocked

$70.84

$60.36

$57.93

$53.77

View

Min.: 1
Mult.: 1

Circuit Breakers MT1M124503A21BC

MT1-M-12-450-3-A21-B-C
Carling Technologies
1: $70.56
Non-Stocked

Mfr. Part #
MT1-M-12-450-3-A21-B-C

Mouser Part #
691-MT1M124503A21BC

Carling Technologies

Circuit Breakers MT1M124503A21BC

Datasheet

Non-Stocked

$70.56

$58.54

$54.00

$45.89

View

Min.: 1
Mult.: 1

Circuit Breakers C62B01445031BMG

C62-B0-14-450-31B-MG
Carling Technologies
10: $141.50
Non-Stocked

Mfr. Part #
C62-B0-14-450-31B-MG

Mouser Part #
691-C62B01445031BMG

Carling Technologies

Circuit Breakers C62B01445031BMG

Datasheet

Non-Stocked

$141.50

$131.55

$131.53

View

Min.: 10
Mult.: 1

Circuit Breakers MM1B3445032BBBC

MM1-B-34-450-3-2BB-B-C
Carling Technologies
1: $58.41
Non-Stocked

Mfr. Part #
MM1-B-34-450-3-2BB-B-C

Mouser Part #
691-MM1B3445032BBBC

Carling Technologies

Circuit Breakers MM1B3445032BBBC

Datasheet

Non-Stocked

$58.41

$48.45

$44.70

$37.03

View

Min.: 1
Mult.: 1

Circuit Breakers C-Series Circuit Breaker

CA2-B0-24-450-3B1-C
Carling Technologies
1: $169.55
Non-Stocked
New At Mouser

Mfr. Part #
CA2-B0-24-450-3B1-C

Mouser Part #
691-CA2B0244503B1C

New At Mouser

Carling Technologies

Circuit Breakers C-Series Circuit Breaker

Datasheet

Non-Stocked

$169.55

$143.14

$135.62

$113.02

$105.47

Min.: 1
Mult.: 1

C-Series Circuit Breaker

Circuit Breakers MS1B1245031CBA0AC

MS1-B-12-450-3-1CB-A-0AC
Carling Technologies
1: $141.41
Non-Stocked Lead-Time 9 Weeks

Mfr. Part #
MS1-B-12-450-3-1CB-A-0AC

Mouser Part #
691-MS1B124531CBAAC

Carling Technologies

Circuit Breakers MS1B1245031CBA0AC

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

$141.41

$121.95

$115.52

$106.95

View

Min.: 1
Mult.: 1

Circuit Breaker

Hydraulic Magnetic

5 A

65 VDC

1 Pole

Toggle

- 40 C

+ 85 C

Non-Illuminated

4503 Circuit Breakers

Mouser Electronics®

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