Circuit Breakers – Mouser Singapore

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UL (AC) & DL (DC) Circuit Breakers

Altech UL (AC) and DL (DC) Circuit Breakers are available in both AC and DC models and offer 10kA short-circuit interrupting capacity. These thermal magnetic modules feature a 17.5mm width, a miniature size, and DIN-rail mounting. The series has a 0.3 to 63A current range and 6000 switching cycles of electrical life. Applications for Altech UL (AC) and DL (DC) Circuit Breakers include lighting, wiring protection, appliances, transformers, and telecommunication.

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Part #

Circuit Breakers 60A, C CHAR, 1POLE 240VAC, UL489

1C60UL
Altech
1: $71.56
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
1C60UL

Mouser Part No
845-1C60UL

Altech

Circuit Breakers 60A, C CHAR, 1POLE 240VAC, UL489

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Datasheet

Non-Stocked Lead-Time 18 Weeks

$71.56

$59.36

$54.77

$47.11

View

Min.: 1
Mult.: 1

60 A

240 VAC

1 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 63A, C CHAR, 1POLE 240VAC, UL489

1C63UL
Altech
1: $71.56
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
1C63UL

Mouser Part No
845-1C63UL

Altech

Circuit Breakers 63A, C CHAR, 1POLE 240VAC, UL489

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Datasheet

Non-Stocked Lead-Time 18 Weeks

$71.56

$59.36

$54.77

$47.11

View

Min.: 1
Mult.: 1

63 A

240 VAC

1 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 8A, C CHAR, 1POLE 277VAC, UL489

1C8UL
Altech
1: $45.60
Non-Stocked Lead-Time 20 Weeks

Mfr. Part No.
1C8UL

Mouser Part No
845-1C8UL

Altech

Circuit Breakers 8A, C CHAR, 1POLE 277VAC, UL489

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Datasheet

Non-Stocked Lead-Time 20 Weeks

$45.60

$42.95

$41.74

$40.27

View

Min.: 1
Mult.: 1

Circuit Breakers

C-Trip

8 A

277 VAC

1 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 0.5A, D CHAR, 1POLE 277VAC, UL489

1D05UL
Altech
1: $45.60
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
1D05UL

Mouser Part No
845-1D05UL

Altech

Circuit Breakers 0.5A, D CHAR, 1POLE 277VAC, UL489

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Datasheet

Non-Stocked Lead-Time 18 Weeks

$45.60

$44.96

$44.13

$43.25

View

Min.: 1
Mult.: 1

500 mA

277 VAC

1 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 16A, D CHAR, 1POLE 277VAC, UL489

1D16UL
Altech
1: $67.22
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
1D16UL

Mouser Part No
845-1D16UL

Altech

Circuit Breakers 16A, D CHAR, 1POLE 277VAC, UL489

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Datasheet

Non-Stocked Lead-Time 18 Weeks

$67.22

$55.76

$51.44

$44.25

View

Min.: 1
Mult.: 1

16 A

277 VAC

1 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 1A, D CHAR, 1POLE 277VAC, UL489

1D1UL
Altech
1: $45.60
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
1D1UL

Mouser Part No
845-1D1UL

Altech

Circuit Breakers 1A, D CHAR, 1POLE 277VAC, UL489

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Datasheet

Non-Stocked Lead-Time 18 Weeks

$45.60

$42.34

$41.14

$39.85

Quote

Min.: 1
Mult.: 1

1 A

277 VAC

1 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 30A, D CHAR, 1POLE 277VAC, UL489

1D30UL
Altech
1: $67.22
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
1D30UL

Mouser Part No
845-1D30UL

Altech

Circuit Breakers 30A, D CHAR, 1POLE 277VAC, UL489

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

$67.22

$55.76

$51.44

$44.25

View

Min.: 1
Mult.: 1

30 A

277 VAC

1 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 4A, D CHAR, 1POLE 277VAC, UL489

1D4UL
Altech
1: $45.60
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
1D4UL

Mouser Part No
845-1D4UL

Altech

Circuit Breakers 4A, D CHAR, 1POLE 277VAC, UL489

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Datasheet

Non-Stocked Lead-Time 18 Weeks

$45.60

$45.59

$44.74

$42.76

View

Min.: 1
Mult.: 1

4 A

277 VAC

1 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 0.5A, C CHAR, 2POLE 480Y/277VAC,UL489

2C05UL
Altech
1: $125.61
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
2C05UL

Mouser Part No
845-2C05UL

Altech

Circuit Breakers 0.5A, C CHAR, 2POLE 480Y/277VAC,UL489

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

$125.61

$105.07

$99.55

$82.96

$77.42

Min.: 1
Mult.: 1

500 mA

277 VAC

2 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 16A, C CHAR, 2POLE 480Y/277VAC,UL489

2C16UL
Altech
1: $91.19
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
2C16UL

Mouser Part No
845-2C16UL

Altech

Circuit Breakers 16A, C CHAR, 2POLE 480Y/277VAC,UL489

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

$91.19

$90.30

View

Min.: 1
Mult.: 1

16 A

277 VAC

2 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 1A, C CHAR, 2POLE 480Y/277VAC,UL489

2C1UL
Altech
1: $89.13
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
2C1UL

Mouser Part No
845-2C1UL

Altech

Circuit Breakers 1A, C CHAR, 2POLE 480Y/277VAC,UL489

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

$89.13

$85.22

$82.88

$81.55

View

Min.: 1
Mult.: 1

1 A

277 VAC

2 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 40A, C CHAR, 2POLE 240VAC, UL489

2C40UL
Altech
1: $133.72
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
2C40UL

Mouser Part No
845-2C40UL

Altech

Circuit Breakers 40A, C CHAR, 2POLE 240VAC, UL489

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

$133.72

$111.86

$105.98

$88.32

$82.43

Min.: 1
Mult.: 1

40 A

240 VAC

2 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 60A, C CHAR, 2POLE 240VAC, UL489

2C60UL
Altech
1: $133.72
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
2C60UL

Mouser Part No
845-2C60UL

Altech

Circuit Breakers 60A, C CHAR, 2POLE 240VAC, UL489

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

$133.72

$111.86

$105.98

$88.32

$82.43

Min.: 1
Mult.: 1

60 A

240 VAC

2 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 63A, C CHAR, 2POLE 240VAC, UL489

2C63UL
Altech
1: $133.72
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
2C63UL

Mouser Part No
845-2C63UL

Altech

Circuit Breakers 63A, C CHAR, 2POLE 240VAC, UL489

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

$133.72

$111.86

$105.98

$88.32

$82.43

Min.: 1
Mult.: 1

63 A

240 VAC

2 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 8A, C CHAR, 2POLE 480Y/277VAC,UL489

2C8UL
Altech
1: $91.19
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
2C8UL

Mouser Part No
845-2C8UL

Altech

Circuit Breakers 8A, C CHAR, 2POLE 480Y/277VAC,UL489

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

$91.19

$91.17

$89.58

View

Min.: 1
Mult.: 1

Circuit Breakers

C-Trip

8 A

277 VAC

2 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 10A, D CHAR, 2POLE 480Y/277VAC,UL489

2D10UL
Altech
1: $91.19
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
2D10UL

Mouser Part No
845-2D10UL

Altech

Circuit Breakers 10A, D CHAR, 2POLE 480Y/277VAC,UL489

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

$91.19

$84.32

$82.70

View

Min.: 1
Mult.: 1

Circuit Breakers

D-Trip

10 A

277 VAC

2 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 12A, D CHAR, 2POLE 480Y/277VAC,UL489

2D12UL
Altech
1: $125.61
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
2D12UL

Mouser Part No
845-2D12UL

Altech

Circuit Breakers 12A, D CHAR, 2POLE 480Y/277VAC,UL489

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

$125.61

$105.07

$99.55

$82.96

$77.42

Min.: 1
Mult.: 1

12 A

277 VAC

2 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 2A, D CHAR, 2POLE 480Y/277VAC,UL489

2D2UL
Altech
1: $91.19
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
2D2UL

Mouser Part No
845-2D2UL

Altech

Circuit Breakers 2A, D CHAR, 2POLE 480Y/277VAC,UL489

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

$91.19

$90.82

$88.84

View

Min.: 1
Mult.: 1

Circuit Breakers

D-Trip

2 A

277 VAC

2 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 30A, D CHAR, 2POLE 480Y/277VAC,UL489

2D30UL
Altech
1: $91.19
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
2D30UL

Mouser Part No
845-2D30UL

Altech

Circuit Breakers 30A, D CHAR, 2POLE 480Y/277VAC,UL489

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

$91.19

Quote

Min.: 1
Mult.: 1

30 A

277 VAC

2 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 32A, D CHAR, 2POLE 480Y/277VAC,UL489

2D32UL
Altech
1: $125.61
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
2D32UL

Mouser Part No
845-2D32UL

Altech

Circuit Breakers 32A, D CHAR, 2POLE 480Y/277VAC,UL489

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

$125.61

$105.07

$99.55

$82.96

$77.42

Min.: 1
Mult.: 1

32 A

277 VAC

2 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 3A, D CHAR, 2POLE 480Y/277VAC,UL489

2D3UL
Altech
1: $91.19
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
2D3UL

Mouser Part No
845-2D3UL

Altech

Circuit Breakers 3A, D CHAR, 2POLE 480Y/277VAC,UL489

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

$91.19

$89.99

$88.93

View

Min.: 1
Mult.: 1

3 A

277 VAC

2 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 40A, D CHAR, 2POLE 240VAC,UL489

2D40UL
Altech
1: $97.08
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
2D40UL

Mouser Part No
845-2D40UL

Altech

Circuit Breakers 40A, D CHAR, 2POLE 240VAC,UL489

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

$97.08

$93.72

$91.91

View

Min.: 1
Mult.: 1

40 A

240 VAC

2 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 5A, D CHAR, 2POLE 480Y/277VAC,UL489

2D5UL
Altech
1: $91.19
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
2D5UL

Mouser Part No
845-2D5UL

Altech

Circuit Breakers 5A, D CHAR, 2POLE 480Y/277VAC,UL489

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

$91.19

$90.81

View

Min.: 1
Mult.: 1

Circuit Breakers

D-Trip

5 A

277 VAC

2 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 6A, D CHAR, 2POLE 480Y/277VAC,UL489

2D6UL
Altech
1: $91.19
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
2D6UL

Mouser Part No
845-2D6UL

Altech

Circuit Breakers 6A, D CHAR, 2POLE 480Y/277VAC,UL489

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

$91.19

$90.13

View

Min.: 1
Mult.: 1

6 A

277 VAC

2 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 0.3A, C CHAR, 3POLE 480Y/277VAC,UL489

3C03UL
Altech
1: $182.53
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
3C03UL

Mouser Part No
845-3C03UL

Altech

Circuit Breakers 0.3A, C CHAR, 3POLE 480Y/277VAC,UL489

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

$182.53

$151.35

$141.03

$116.14

$107.85

Min.: 1
Mult.: 1

300 mA

277 VAC

3 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

UL (AC) & DL (DC) Circuit Breakers

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300 mA
500 mA
1 A
1.6 A
2 A
3 A
4 A
5 A
6 A
8 A
10 A
12 A
13 A
15 A
16 A
20 A
25 A
30 A
32 A
40 A