Circuit Breakers – Mouser Canada

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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 32A, D CHAR, 3POLE 480Y/277VAC,UL489

3D32UL
Altech
1: $144.84
2Factory Stock Available

Mfr. Part #
3D32UL

Mouser Part #
845-3D32UL

Altech

Circuit Breakers 32A, D CHAR, 3POLE 480Y/277VAC,UL489

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Datasheet

2Factory Stock Available

More Info Available

$144.84

$144.29

$134.01

$130.77

View

Min.: 1
Mult.: 1

32 A

277 VAC

3 Pole

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 4A, D CHAR, 3POLE 480Y/277VAC,UL489

3D4UL
Altech
1: $144.84
5Factory Stock Available

Mfr. Part #
3D4UL

Mouser Part #
845-3D4UL

Altech

Circuit Breakers 4A, D CHAR, 3POLE 480Y/277VAC,UL489

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Datasheet

5Factory Stock Available

More Info Available

$144.84

$143.44

$133.82

$130.52

View

Min.: 1
Mult.: 1

4 A

277 VAC

3 Pole

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 5A, D CHAR, 3POLE 480Y/277VAC,UL489

3D5UL
Altech
1: $144.84
3Factory Stock Available

Mfr. Part #
3D5UL

Mouser Part #
845-3D5UL

Altech

Circuit Breakers 5A, D CHAR, 3POLE 480Y/277VAC,UL489

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Datasheet

3Factory Stock Available

More Info Available

$144.84

$143.44

$134.04

$130.74

View

Min.: 1
Mult.: 1

5 A

277 VAC

3 Pole

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 63A, D CHAR, 3POLE 240VAC,UL489

3D63UL
Altech
1: $154.18
2Factory Stock Available

Mfr. Part #
3D63UL

Mouser Part #
845-3D63UL

Altech

Circuit Breakers 63A, D CHAR, 3POLE 240VAC,UL489

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Datasheet

2Factory Stock Available

More Info Available

$154.18

$142.88

$131.79

$127.58

View

Min.: 1
Mult.: 1

63 A

240 VAC

3 Pole

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 6A, D CHAR, 3POLE 480Y/277VAC,UL489

3D6UL
Altech
1: $144.84
15Factory Stock Available

Mfr. Part #
3D6UL

Mouser Part #
845-3D6UL

Altech

Circuit Breakers 6A, D CHAR, 3POLE 480Y/277VAC,UL489

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Datasheet

15Factory Stock Available

More Info Available

$144.84

$143.44

$134.04

$130.78

View

Min.: 1
Mult.: 1

6 A

277 VAC

3 Pole

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 50A, C CHAR, 3POLE 240VAC,UL489

3C50UL
Altech
1: $154.18
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
3C50UL

Mouser Part #
845-3C50UL

Altech

Circuit Breakers 50A, C CHAR, 3POLE 240VAC,UL489

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Datasheet

Non-Stocked Lead-Time 12 Weeks

$154.18

$154.17

$144.53

$141.12

View

Min.: 1
Mult.: 1

50 A

240 VAC

3 Pole

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 13A, C CHAR, 1POLE 277VAC, UL489

1C13UL
Altech
1: $48.28
Non-Stocked Lead-Time 20 Weeks

Mfr. Part #
1C13UL

Mouser Part #
845-1C13UL

Altech

Circuit Breakers 13A, C CHAR, 1POLE 277VAC, UL489

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Datasheet

Non-Stocked Lead-Time 20 Weeks

$48.28

$46.25

$44.99

$43.63

View

Min.: 1
Mult.: 1

13 A

277 VAC

1 Pole

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 40A, C CHAR, 1POLE 277VAC, UL489

1C40UL
Altech
1: $51.41
Non-Stocked Lead-Time 18 Weeks

Mfr. Part #
1C40UL

Mouser Part #
845-1C40UL

Altech

Circuit Breakers 40A, C CHAR, 1POLE 277VAC, UL489

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Datasheet

Non-Stocked Lead-Time 18 Weeks

$51.41

$49.72

$48.40

$46.97

View

Min.: 1
Mult.: 1

40 A

240 VAC

1 Pole

- 25 C

+ 55 C

Non-Illuminated

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

1C60UL
Altech
1: $51.41
Non-Stocked Lead-Time 18 Weeks

Mfr. Part #
1C60UL

Mouser Part #
845-1C60UL

Altech

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

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Datasheet

Non-Stocked Lead-Time 18 Weeks

$51.41

$48.11

$46.44

$44.68

View

Min.: 1
Mult.: 1

60 A

240 VAC

1 Pole

- 25 C

+ 55 C

Non-Illuminated

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

1D05UL
Altech
1: $48.28
Non-Stocked Lead-Time 18 Weeks

Mfr. Part #
1D05UL

Mouser Part #
845-1D05UL

Altech

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

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Datasheet

Non-Stocked Lead-Time 18 Weeks

$48.28

$46.71

$45.46

$44.12

View

Min.: 1
Mult.: 1

500 mA

277 VAC

1 Pole

- 25 C

+ 55 C

Non-Illuminated

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

1D1UL
Altech
1: $48.28
Non-Stocked Lead-Time 18 Weeks

Mfr. Part #
1D1UL

Mouser Part #
845-1D1UL

Altech

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

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Datasheet

Non-Stocked Lead-Time 18 Weeks

$48.28

$47.84

$44.83

$43.56

View

Min.: 1
Mult.: 1

1 A

277 VAC

1 Pole

- 25 C

+ 55 C

Non-Illuminated

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

1D30UL
Altech
1: $48.28
Non-Stocked Lead-Time 18 Weeks

Mfr. Part #
1D30UL

Mouser Part #
845-1D30UL

Altech

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

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

$48.28

$47.75

$45.95

$44.16

View

Min.: 1
Mult.: 1

30 A

277 VAC

1 Pole

- 25 C

+ 55 C

Non-Illuminated

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

2C05UL
Altech
1: $96.55
Non-Stocked Lead-Time 18 Weeks

Mfr. Part #
2C05UL

Mouser Part #
845-2C05UL

Altech

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

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

$96.55

$95.66

$92.69

View

Min.: 1
Mult.: 1

500 mA

277 VAC

2 Pole

- 25 C

+ 55 C

Non-Illuminated

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

2C16UL
Altech
1: $96.55
Non-Stocked Lead-Time 18 Weeks

Mfr. Part #
2C16UL

Mouser Part #
845-2C16UL

Altech

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

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Datasheet

Non-Stocked Lead-Time 18 Weeks

$96.55

$93.31

$90.98

View

Min.: 1
Mult.: 1

16 A

277 VAC

2 Pole

- 25 C

+ 55 C

Non-Illuminated

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

2C1UL
Altech
1: $96.55
Non-Stocked Lead-Time 18 Weeks

Mfr. Part #
2C1UL

Mouser Part #
845-2C1UL

Altech

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

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

$96.55

$91.32

$86.00

$83.92

View

Min.: 1
Mult.: 1

1 A

277 VAC

2 Pole

- 25 C

+ 55 C

Non-Illuminated

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

2C40UL
Altech
1: $102.79
Non-Stocked Lead-Time 18 Weeks

Mfr. Part #
2C40UL

Mouser Part #
845-2C40UL

Altech

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

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

$102.79

$102.77

$100.15

View

Min.: 1
Mult.: 1

40 A

240 VAC

2 Pole

- 25 C

+ 55 C

Non-Illuminated

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

2C60UL
Altech
1: $102.79
Non-Stocked Lead-Time 18 Weeks

Mfr. Part #
2C60UL

Mouser Part #
845-2C60UL

Altech

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

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

$102.79

$97.24

$94.58

View

Min.: 1
Mult.: 1

60 A

240 VAC

2 Pole

- 25 C

+ 55 C

Non-Illuminated

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

2C63UL
Altech
1: $102.79
Non-Stocked Lead-Time 18 Weeks

Mfr. Part #
2C63UL

Mouser Part #
845-2C63UL

Altech

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

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

$102.79

$102.14

$95.73

$93.11

View

Min.: 1
Mult.: 1

63 A

240 VAC

2 Pole

- 25 C

+ 55 C

Non-Illuminated

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

2C6UL
Altech
1: $96.55
Non-Stocked Lead-Time 18 Weeks

Mfr. Part #
2C6UL

Mouser Part #
845-2C6UL

Altech

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

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

$96.55

$96.54

$90.86

$88.30

View

Min.: 1
Mult.: 1

6 A

277 VAC

2 Pole

- 25 C

+ 55 C

Non-Illuminated

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

2C8UL
Altech
1: $96.55
Non-Stocked Lead-Time 18 Weeks

Mfr. Part #
2C8UL

Mouser Part #
845-2C8UL

Altech

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

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

$96.55

$92.10

$89.73

View

Min.: 1
Mult.: 1

Circuit Breakers

C-Trip

8 A

277 VAC

2 Pole

- 25 C

+ 55 C

Non-Illuminated

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

2D12UL
Altech
1: $96.55
Non-Stocked Lead-Time 18 Weeks

Mfr. Part #
2D12UL

Mouser Part #
845-2D12UL

Altech

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

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

$96.55

$95.59

View

Min.: 1
Mult.: 1

12 A

277 VAC

2 Pole

- 25 C

+ 55 C

Non-Illuminated

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

2D2UL
Altech
1: $96.55
Non-Stocked Lead-Time 18 Weeks

Mfr. Part #
2D2UL

Mouser Part #
845-2D2UL

Altech

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

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

$96.55

$95.11

View

Min.: 1
Mult.: 1

Circuit Breakers

D-Trip

2 A

277 VAC

2 Pole

- 25 C

+ 55 C

Non-Illuminated

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

2D30UL
Altech
1: $96.55
Non-Stocked Lead-Time 18 Weeks

Mfr. Part #
2D30UL

Mouser Part #
845-2D30UL

Altech

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

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

$96.55

$95.52

View

Min.: 1
Mult.: 1

30 A

277 VAC

2 Pole

- 25 C

+ 55 C

Non-Illuminated

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

2D32UL
Altech
1: $96.55
Non-Stocked Lead-Time 18 Weeks

Mfr. Part #
2D32UL

Mouser Part #
845-2D32UL

Altech

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

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

$96.55

$95.93

$89.93

$87.45

View

Min.: 1
Mult.: 1

32 A

277 VAC

2 Pole

- 25 C

+ 55 C

Non-Illuminated

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

2D40UL
Altech
1: $102.79
Non-Stocked Lead-Time 18 Weeks

Mfr. Part #
2D40UL

Mouser Part #
845-2D40UL

Altech

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

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

$102.79

$102.01

$99.33

View

Min.: 1
Mult.: 1

40 A

240 VAC

2 Pole

- 25 C

+ 55 C

Non-Illuminated

UL (AC) & DL (DC) Circuit Breakers

Mouser®

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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