Circuit Breakers – Mouser Dominican Republic

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4230-T Thermal-Magnetic Miniature Circuit Breakers

E-T-A Circuit Breakers 4230-T Thermal-Magnetic Miniature Circuit Breakers (MCBs) are single-pole and multi-pole circuit breakers for DIN rail mounting with toggle actuation, visual status indication, and high rupture capacity. A positively trip-free snap action mechanism ensures reliable switching behavior. A range of trip characteristics and add-on modules make the 4230-T suitable for a variety of applications. The ETA MCBs are rated IP20 and are in accordance with EN 60947-2, UL 1077, and UL 489. E-T-A Circuit Breakers 4230-T Thermal-Magnetic MCBs are ideal for the protection of cables, motors, generators and transformers, thyristors and silicon rectifiers. The components also offer protection for computers and their peripheral equipment, industrial process control systems, telecommunications equipment, and power supplies.

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Part #

Circuit Breakers 1077, 2P, DM, 480VAC/60VDC, B, 1A

4230-T120-K0BE-1A
E-T-A
1: $30.94
Non-Stocked Lead-Time 2 Weeks

Mfr. Part #
4230-T120-K0BE-1A

Mouser Part #
457-4230T120K0BE1

E-T-A

Circuit Breakers 1077, 2P, DM, 480VAC/60VDC, B, 1A

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Datasheet

Non-Stocked Lead-Time 2 Weeks

$30.94

$25.82

$24.58

$23.09

View

Min.: 1
Mult.: 1

4230-T

Miniature Circuit Breakers

Thermal Magnetic

Toggle

Circuit Breakers 1077, 2P, DM, 480VAC/60VDC, B, 10A

4230-T120-K0BE-10A
E-T-A
1: $30.94
Non-Stocked Lead-Time 2 Weeks

Mfr. Part #
4230-T120-K0BE-10A

Mouser Part #
457-4230T120K0BE10

E-T-A

Circuit Breakers 1077, 2P, DM, 480VAC/60VDC, B, 10A

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Datasheet

Non-Stocked Lead-Time 2 Weeks

$30.94

$29.82

$26.18

$25.42

View

Min.: 1
Mult.: 1

4230-T

Miniature Circuit Breakers

Thermal Magnetic

Toggle

Circuit Breakers 489, 2P, DM, 480VAC/60VDC, B, 15A

4230-T120-K0BU-15A
E-T-A
1: $60.62
Non-Stocked Lead-Time 2 Weeks

Mfr. Part #
4230-T120-K0BU-15A

Mouser Part #
457-4230T120K0BU15

E-T-A

Circuit Breakers 489, 2P, DM, 480VAC/60VDC, B, 15A

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Datasheet

Non-Stocked Lead-Time 2 Weeks

$60.62

$54.68

$52.27

$48.22

View

Min.: 1
Mult.: 1

4230-T

Miniature Circuit Breakers

Thermal Magnetic

Toggle

Circuit Breakers 489, 2P, DM, 480VAC/60VDC, B, 2A

4230-T120-K0BU-2A
E-T-A
1: $60.62
Non-Stocked Lead-Time 2 Weeks

Mfr. Part #
4230-T120-K0BU-2A

Mouser Part #
457-4230T120K0BU2

E-T-A

Circuit Breakers 489, 2P, DM, 480VAC/60VDC, B, 2A

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Datasheet

Non-Stocked Lead-Time 2 Weeks

$60.62

$54.68

$52.27

$48.22

View

Min.: 1
Mult.: 1

4230-T

Miniature Circuit Breakers

Thermal Magnetic

Toggle

Circuit Breakers 489, 2P, DM, 240VAC/60VDC, B, 40A

4230-T120-K0BU-40A
E-T-A
1: $60.62
Non-Stocked Lead-Time 2 Weeks

Mfr. Part #
4230-T120-K0BU-40A

Mouser Part #
457-4230T120K0BU40

E-T-A

Circuit Breakers 489, 2P, DM, 240VAC/60VDC, B, 40A

Learn More

Datasheet

Non-Stocked Lead-Time 2 Weeks

$60.62

$54.68

$52.27

$48.22

View

Min.: 1
Mult.: 1

4230-T

Miniature Circuit Breakers

Thermal Magnetic

Toggle

Circuit Breakers 489, 2P, DM, 480VAC/60VDC, B, 6A

4230-T120-K0BU-6A
E-T-A
1: $60.62
Non-Stocked Lead-Time 2 Weeks

Mfr. Part #
4230-T120-K0BU-6A

Mouser Part #
457-4230T120K0BU6

E-T-A

Circuit Breakers 489, 2P, DM, 480VAC/60VDC, B, 6A

Learn More

Datasheet

Non-Stocked Lead-Time 2 Weeks

$60.62

$54.68

$52.27

$48.22

View

Min.: 1
Mult.: 1

4230-T

Miniature Circuit Breakers

Thermal Magnetic

Toggle

Circuit Breakers 1077, 2P, DM, 480VAC/60VDC, C, 1A

4230-T120-K0CE-1A
E-T-A
1: $30.94
Non-Stocked Lead-Time 2 Weeks

Mfr. Part #
4230-T120-K0CE-1A

Mouser Part #
457-4230T120K0CE1

E-T-A

Circuit Breakers 1077, 2P, DM, 480VAC/60VDC, C, 1A

Learn More

Datasheet

Non-Stocked Lead-Time 2 Weeks

$30.94

$22.76

$21.06

$20.37

View

Min.: 1
Mult.: 1

4230-T

Miniature Circuit Breakers

Thermal Magnetic

Toggle

Circuit Breakers 1077, 2P, DM, 480VAC/60VDC, C, 20A

4230-T120-K0CE-20A
E-T-A
1: $29.35
Non-Stocked Lead-Time 2 Weeks

Mfr. Part #
4230-T120-K0CE-20A

Mouser Part #
457-4230T120K0CE20

E-T-A

Circuit Breakers 1077, 2P, DM, 480VAC/60VDC, C, 20A

Learn More

Datasheet

Non-Stocked Lead-Time 2 Weeks

$29.35

$24.35

$22.46

$18.61

$17.19

Min.: 1
Mult.: 1

4230-T

Miniature Circuit Breakers

Thermal Magnetic

Toggle

Circuit Breakers 1077, 2P, DM, 480VAC/60VDC, C, 5A

4230-T120-K0CE-5A
E-T-A
1: $30.94
Non-Stocked Lead-Time 2 Weeks

Mfr. Part #
4230-T120-K0CE-5A

Mouser Part #
457-4230T120K0CE5

E-T-A

Circuit Breakers 1077, 2P, DM, 480VAC/60VDC, C, 5A

Learn More

Datasheet

Non-Stocked Lead-Time 2 Weeks

$30.94

$23.08

$21.32

$20.50

View

Min.: 1
Mult.: 1

4230-T

Miniature Circuit Breakers

Thermal Magnetic

5 A

415 VAC

125 VDC

2 Pole

Toggle

- 35 C

+ 70 C

Non-Illuminated

Circuit Breakers 1077, 2P, DM, 480VAC/60VDC, C, 6A

4230-T120-K0CE-6A
E-T-A
1: $29.35
5In Stock

Mfr. Part #
4230-T120-K0CE-6A

Mouser Part #
457-4230T120K0CE6

E-T-A

Circuit Breakers 1077, 2P, DM, 480VAC/60VDC, C, 6A

Learn More

Datasheet

5In Stock

$29.35

$24.35

$22.46

$18.61

$17.19

Min.: 1
Mult.: 1

4230-T

Miniature Circuit Breakers

Thermal Magnetic

Toggle

Circuit Breakers 1077, 2P, DM, 480VAC/60VDC, C, 7A

4230-T120-K0CE-7A
E-T-A
1: $29.35
Non-Stocked Lead-Time 2 Weeks

Mfr. Part #
4230-T120-K0CE-7A

Mouser Part #
457-4230T120K0CE7

E-T-A

Circuit Breakers 1077, 2P, DM, 480VAC/60VDC, C, 7A

Learn More

Datasheet

Non-Stocked Lead-Time 2 Weeks

$29.35

$24.35

$22.46

$18.61

$17.19

Min.: 1
Mult.: 1

4230-T

Miniature Circuit Breakers

Thermal Magnetic

7 A

415 VAC

125 VDC

2 Pole

Toggle

- 35 C

+ 70 C

Non-Illuminated

Circuit Breakers 489, 2P, DM, 480VAC/60VDC, C, 2A

4230-T120-K0CU-2A
E-T-A
1: $60.62
Non-Stocked Lead-Time 2 Weeks

Mfr. Part #
4230-T120-K0CU-2A

Mouser Part #
457-4230T120K0CU2

E-T-A

Circuit Breakers 489, 2P, DM, 480VAC/60VDC, C, 2A

Learn More

Datasheet

Non-Stocked Lead-Time 2 Weeks

$60.62

$51.21

$47.49

$40.76

$39.60

Min.: 1
Mult.: 1

4230-T

Miniature Circuit Breakers

Thermal Magnetic

2 A

480 VAC

60 VDC

2 Pole

Toggle

- 35 C

+ 70 C

Non-Illuminated

Circuit Breakers 489, 2P, DM, 480VAC/60VDC, C, 20A

4230-T120-K0CU-20A
E-T-A
1: $66.49
Lead-Time 2 Weeks

Mfr. Part #
4230-T120-K0CU-20A

Mouser Part #
457-4230T120K0CU20

E-T-A

Circuit Breakers 489, 2P, DM, 480VAC/60VDC, C, 20A

Learn More

Datasheet

Lead-Time 2 Weeks

$66.49

$55.16

$50.88

$42.11

$39.60

Min.: 1
Mult.: 1

4230-T

Miniature Circuit Breakers

Thermal Magnetic

20 A

415 VAC

125 VDC

2 Pole

Toggle

- 35 C

+ 70 C

Non-Illuminated

Circuit Breakers 489, 2P, DM, 480VAC/60VDC, C, 25A

4230-T120-K0CU-25A
E-T-A
1: $55.53
Lead-Time 2 Weeks

Mfr. Part #
4230-T120-K0CU-25A

Mouser Part #
457-4230T120K0CU25

E-T-A

Circuit Breakers 489, 2P, DM, 480VAC/60VDC, C, 25A

Learn More

Datasheet

Lead-Time 2 Weeks

$55.53

$47.52

$44.28

$39.60

Min.: 1
Mult.: 1

4230-T

Miniature Circuit Breakers

Thermal Magnetic

25 A

415 VAC

125 VDC

2 Pole

Toggle

- 35 C

+ 70 C

Non-Illuminated

Circuit Breakers 489, 2P, DM, 480VAC/60VDC, C, 3A

4230-T120-K0CU-3A
E-T-A
1: $62.71
Non-Stocked Lead-Time 2 Weeks

Mfr. Part #
4230-T120-K0CU-3A

Mouser Part #
457-4230T120K0CU3

E-T-A

Circuit Breakers 489, 2P, DM, 480VAC/60VDC, C, 3A

Learn More

Datasheet

Non-Stocked Lead-Time 2 Weeks

$62.71

$52.02

$47.98

$39.71

$39.60

Min.: 1
Mult.: 1

4230-T

Miniature Circuit Breakers

Thermal Magnetic

3 A

480 VAC

60 VDC

2 Pole

Toggle

- 35 C

+ 70 C

Non-Illuminated

Circuit Breakers 489, 2P, DM, 480VAC/60VDC, C, 30A

4230-T120-K0CU-30A
E-T-A
1: $58.73
Lead-Time 2 Weeks

Mfr. Part #
4230-T120-K0CU-30A

Mouser Part #
457-4230T120K0CU30

E-T-A

Circuit Breakers 489, 2P, DM, 480VAC/60VDC, C, 30A

Learn More

Datasheet

Lead-Time 2 Weeks

$58.73

$49.38

$45.70

$39.71

$39.60

Min.: 1
Mult.: 1

4230-T

Miniature Circuit Breakers

Thermal Magnetic

30 A

480 VAC

60 VDC

2 Pole

Toggle

- 35 C

+ 70 C

Non-Illuminated

Circuit Breakers 489, 2P, DM, 480VAC/60VDC, C, 5A

4230-T120-K0CU-5A
E-T-A
1: $62.71
Non-Stocked Lead-Time 2 Weeks

Mfr. Part #
4230-T120-K0CU-5A

Mouser Part #
457-4230T120K0CU5

E-T-A

Circuit Breakers 489, 2P, DM, 480VAC/60VDC, C, 5A

Learn More

Datasheet

Non-Stocked Lead-Time 2 Weeks

$62.71

$50.34

$46.69

$39.71

$39.60

Min.: 1
Mult.: 1

4230-T

Miniature Circuit Breakers

Thermal Magnetic

5 A

415 VAC

125 VDC

2 Pole

Toggle

- 35 C

+ 70 C

Non-Illuminated

Circuit Breakers 489, 2P, DM, 480VAC/60VDC, C, 6A

4230-T120-K0CU-6A
E-T-A
1: $60.62
Non-Stocked Lead-Time 2 Weeks

Mfr. Part #
4230-T120-K0CU-6A

Mouser Part #
457-4230T120K0CU6

E-T-A

Circuit Breakers 489, 2P, DM, 480VAC/60VDC, C, 6A

Learn More

Datasheet

Non-Stocked Lead-Time 2 Weeks

$60.62

$54.68

$52.27

$48.22

View

Min.: 1
Mult.: 1

4230-T

Miniature Circuit Breakers

Thermal Magnetic

Toggle

Circuit Breakers 489, 2P, DM, 480VAC/60VDC, C, 8A

4230-T120-K0CU-8A
E-T-A
1: $60.15
Non-Stocked Lead-Time 2 Weeks

Mfr. Part #
4230-T120-K0CU-8A

Mouser Part #
457-4230T120K0CU8

E-T-A

Circuit Breakers 489, 2P, DM, 480VAC/60VDC, C, 8A

Learn More

Datasheet

Non-Stocked Lead-Time 2 Weeks

$60.15

$55.85

$52.10

$48.33

View

Min.: 1
Mult.: 1

4230-T

Miniature Circuit Breakers

Thermal Magnetic

8 A

415 VAC

125 VDC

2 Pole

Toggle

- 35 C

+ 70 C

Non-Illuminated

Circuit Breakers 1077, 2P, DM, 480VAC/60VDC, D, 20A

4230-T120-K0DE-20A
E-T-A
1: $26.92
Non-Stocked Lead-Time 2 Weeks

Mfr. Part #
4230-T120-K0DE-20A

Mouser Part #
457-4230T120K0DE20

E-T-A

Circuit Breakers 1077, 2P, DM, 480VAC/60VDC, D, 20A

Learn More

Datasheet

Non-Stocked Lead-Time 2 Weeks

$26.92

$25.50

$24.28

$22.53

View

Min.: 1
Mult.: 1

4230-T

Miniature Circuit Breakers

Thermal Magnetic

20 A

415 VAC

125 VDC

2 Pole

Toggle

- 35 C

+ 70 C

Non-Illuminated

Circuit Breakers 1077, 2P, DM, 480VAC/60VDC, D, 30A

4230-T120-K0DE-30A
E-T-A
1: $30.94
Non-Stocked Lead-Time 2 Weeks

Mfr. Part #
4230-T120-K0DE-30A

Mouser Part #
457-4230T120K0DE30

E-T-A

Circuit Breakers 1077, 2P, DM, 480VAC/60VDC, D, 30A

Learn More

Datasheet

Non-Stocked Lead-Time 2 Weeks

$30.94

$25.50

$24.28

$22.53

View

Min.: 1
Mult.: 1

4230-T

Miniature Circuit Breakers

Thermal Magnetic

Toggle

Circuit Breakers 1077, 2P, DM, 480VAC/60VDC, D, 5A

4230-T120-K0DE-5A
E-T-A
1: $30.94
Non-Stocked Lead-Time 2 Weeks

Mfr. Part #
4230-T120-K0DE-5A

Mouser Part #
457-4230T120K0DE5

E-T-A

Circuit Breakers 1077, 2P, DM, 480VAC/60VDC, D, 5A

Learn More

Datasheet

Non-Stocked Lead-Time 2 Weeks

$30.94

$25.50

$24.28

$22.53

View

Min.: 1
Mult.: 1

4230-T

Miniature Circuit Breakers

Thermal Magnetic

5 A

415 VAC

125 VDC

2 Pole

Toggle

- 35 C

+ 70 C

Non-Illuminated

Circuit Breakers 489, 2P, DM, 480VAC/60VDC,D, 1A

4230-T120-K0DU-1A
E-T-A
1: $60.62
Non-Stocked Lead-Time 2 Weeks

Mfr. Part #
4230-T120-K0DU-1A

Mouser Part #
457-4230T120K0DU1

E-T-A

Circuit Breakers 489, 2P, DM, 480VAC/60VDC,D, 1A

Learn More

Datasheet

Non-Stocked Lead-Time 2 Weeks

$60.62

$54.68

$52.27

$48.22

View

Min.: 1
Mult.: 1

4230-T

Miniature Circuit Breakers

Thermal Magnetic

Toggle

Circuit Breakers 489, 2P, DM, 480VAC/60VDC,D, 10A

4230-T120-K0DU-10A
E-T-A
1: $66.12
Non-Stocked Lead-Time 2 Weeks

Mfr. Part #
4230-T120-K0DU-10A

Mouser Part #
457-4230T120K0DU10

E-T-A

Circuit Breakers 489, 2P, DM, 480VAC/60VDC,D, 10A

Learn More

Datasheet

Non-Stocked Lead-Time 2 Weeks

$66.12

$55.96

$47.49

$40.76

$39.60

Min.: 1
Mult.: 1

4230-T

Miniature Circuit Breakers

Thermal Magnetic

10 A

480 VAC

60 VDC

2 Pole

Toggle

- 35 C

+ 70 C

Non-Illuminated

Circuit Breakers 489, 2P, DM, 480VAC/60VDC,D, 2A

4230-T120-K0DU-2A
E-T-A
1: $60.62
Non-Stocked Lead-Time 2 Weeks

Mfr. Part #
4230-T120-K0DU-2A

Mouser Part #
457-4230T120K0DU2

E-T-A

Circuit Breakers 489, 2P, DM, 480VAC/60VDC,D, 2A

Learn More

Datasheet

Non-Stocked Lead-Time 2 Weeks

$60.62

$54.68

$52.27

$48.22

View

Min.: 1
Mult.: 1

4230-T

Miniature Circuit Breakers

Thermal Magnetic

Toggle

4230-T Thermal-Magnetic Miniature Circuit Breakers

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