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

2C2UL
Altech
1: $103.93
23Factory Stock Available

Mfr. Part #
2C2UL

Mouser Part #
845-2C2UL

Altech

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

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Datasheet

23Factory Stock Available

More Info Available

$103.93

$102.66

$98.18

$90.95

View

Min.: 1
Mult.: 1

Circuit Breaker

C-Trip

2 A

277 VAC

2 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

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

2C30UL
Altech
1: $103.76
101Factory Stock Available

Mfr. Part #
2C30UL

Mouser Part #
845-2C30UL

Altech

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

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Datasheet

101Factory Stock Available

More Info Available

$103.76

$103.29

$102.98

$97.50

View

Min.: 1
Mult.: 1

30 A

277 VAC

2 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 50A, C CHAR, 2POLE 240VAC, UL489

2C50UL
Altech
1: $110.64
10Factory Stock Available

Mfr. Part #
2C50UL

Mouser Part #
845-2C50UL

Altech

Circuit Breakers 50A, C CHAR, 2POLE 240VAC, UL489

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Datasheet

10Factory Stock Available

More Info Available

$110.64

$108.02

$99.67

$96.30

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Min.: 1
Mult.: 1

Circuit Breaker

C-Trip

50 A

240 VAC

2 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

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

2C60UL
Altech
1: $152.40
11Factory Stock Available

Mfr. Part #
2C60UL

Mouser Part #
845-2C60UL

Altech

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

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Datasheet

11Factory Stock Available

More Info Available

$152.40

$127.49

$120.79

$100.66

$93.95

Min.: 1
Mult.: 1

60 A

240 VAC

2 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

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

2D05UL
Altech
1: $143.16
124Factory Stock Available

Mfr. Part #
2D05UL

Mouser Part #
845-2D05UL

Altech

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

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Datasheet

124Factory Stock Available

More Info Available

$143.16

$119.75

$113.46

$94.55

$88.24

Min.: 1
Mult.: 1

500 mA

277 VAC

2 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 1.6A, D CHAR, 2POLE 480Y/277VAC,UL489

2D1.6UL
Altech
1: $103.93
14Factory Stock Available

Mfr. Part #
2D1.6UL

Mouser Part #
845-2D1.6UL

Altech

Circuit Breakers 1.6A, D CHAR, 2POLE 480Y/277VAC,UL489

Learn More

Datasheet

14Factory Stock Available

More Info Available

$103.93

$101.14

$93.76

$91.05

View

Min.: 1
Mult.: 1

Circuit Breaker

D-Trip

1.6 A

277 VAC

2 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

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

2D12UL
Altech
1: $143.16
1Factory Stock Available

Mfr. Part #
2D12UL

Mouser Part #
845-2D12UL

Altech

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

Learn More

Datasheet

1Factory Stock Available

More Info Available

$143.16

$119.75

$113.46

$94.55

$88.24

Min.: 1
Mult.: 1

12 A

277 VAC

2 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 13A, D CHAR, 2POLE 480Y/277VAC,UL489

2D13UL
Altech
1: $143.16
41Factory Stock Available

Mfr. Part #
2D13UL

Mouser Part #
845-2D13UL

Altech

Circuit Breakers 13A, D CHAR, 2POLE 480Y/277VAC,UL489

Learn More

Datasheet

41Factory Stock Available

More Info Available

$143.16

$119.75

$113.46

$94.55

$88.24

Min.: 1
Mult.: 1

15 A

277 VAC

2 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

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

2D16UL
Altech
1: $103.93
26Factory Stock Available

Mfr. Part #
2D16UL

Mouser Part #
845-2D16UL

Altech

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

Learn More

Datasheet

26Factory Stock Available

More Info Available

$103.93

$101.14

$93.76

$91.05

View

Min.: 1
Mult.: 1

16 A

277 VAC

2 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

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

2D1UL
Altech
1: $143.16
2Factory Stock Available

Mfr. Part #
2D1UL

Mouser Part #
845-2D1UL

Altech

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

Learn More

Datasheet

2Factory Stock Available

More Info Available

$143.16

$119.75

$113.46

$94.55

$88.24

Min.: 1
Mult.: 1

1 A

277 VAC

2 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 25A, D CHAR, 2POLE 480Y/277VAC,UL489

2D25UL
Altech
1: $143.16
43Factory Stock Available

Mfr. Part #
2D25UL

Mouser Part #
845-2D25UL

Altech

Circuit Breakers 25A, D CHAR, 2POLE 480Y/277VAC,UL489

Learn More

Datasheet

43Factory Stock Available

More Info Available

$143.16

$119.75

$113.46

$94.55

$88.24

Min.: 1
Mult.: 1

25 A

277 VAC

2 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

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

2D30UL
Altech
1: $103.93
4Factory Stock Available

Mfr. Part #
2D30UL

Mouser Part #
845-2D30UL

Altech

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

Learn More

Datasheet

4Factory Stock Available

More Info Available

$103.93

$101.71

$101.28

View

Min.: 1
Mult.: 1

30 A

277 VAC

2 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

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

2D60UL
Altech
1: $152.40
77Factory Stock Available

Mfr. Part #
2D60UL

Mouser Part #
845-2D60UL

Altech

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

Learn More

Datasheet

77Factory Stock Available

More Info Available

$152.40

$127.49

$120.79

$100.66

$93.95

Min.: 1
Mult.: 1

60 A

240 VAC

2 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

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

2D63UL
Altech
1: $110.64
7Factory Stock Available

Mfr. Part #
2D63UL

Mouser Part #
845-2D63UL

Altech

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

Learn More

Datasheet

7Factory Stock Available

More Info Available

$110.64

$108.50

$100.35

$97.34

View

Min.: 1
Mult.: 1

63 A

240 VAC

2 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

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

2D8UL
Altech
1: $103.93
19Factory Stock Available

Mfr. Part #
2D8UL

Mouser Part #
845-2D8UL

Altech

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

Learn More

Datasheet

19Factory Stock Available

More Info Available

$103.93

$101.57

$90.66

$87.82

View

Min.: 1
Mult.: 1

8 A

277 VAC

2 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 0.5A, C CHAR, 3POLE 480Y/277VAC,UL489

3C05UL
Altech
1: $208.03
3Factory Stock Available

Mfr. Part #
3C05UL

Mouser Part #
845-3C05UL

Altech

Circuit Breakers 0.5A, C CHAR, 3POLE 480Y/277VAC,UL489

Learn More

Datasheet

3Factory Stock Available

More Info Available

$208.03

$172.50

$160.74

$132.37

$122.92

Min.: 1
Mult.: 1

500 mA

277 VAC

3 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 1.6A, C CHAR, 3POLE 480Y/277VAC,UL489

3C1.6UL
Altech
1: $208.03
2Factory Stock Available

Mfr. Part #
3C1.6UL

Mouser Part #
845-3C1.6UL

Altech

Circuit Breakers 1.6A, C CHAR, 3POLE 480Y/277VAC,UL489

Learn More

Datasheet

2Factory Stock Available

More Info Available

$208.03

$172.50

$160.74

$132.37

$122.92

Min.: 1
Mult.: 1

Circuit Breaker

C-Trip

1.6 A

277 VAC

3 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 10A, C CHAR, 3POLE 480Y/277VAC,UL489

3C10UL
Altech
1: $155.90
139Factory Stock Available

Mfr. Part #
3C10UL

Mouser Part #
845-3C10UL

Altech

Circuit Breakers 10A, C CHAR, 3POLE 480Y/277VAC,UL489

Learn More

Datasheet

139Factory Stock Available

More Info Available

$155.90

$155.88

$149.11

$134.34

View

Min.: 1
Mult.: 1

10 A

277 VAC

3 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 12A, C CHAR, 3POLE 480Y/277VAC,UL489

3C12UL
Altech
1: $208.03
2Factory Stock Available

Mfr. Part #
3C12UL

Mouser Part #
845-3C12UL

Altech

Circuit Breakers 12A, C CHAR, 3POLE 480Y/277VAC,UL489

Learn More

Datasheet

2Factory Stock Available

More Info Available

$208.03

$172.50

$160.74

$132.37

$122.92

Min.: 1
Mult.: 1

12 A

277 VAC

3 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 13A, C CHAR, 3POLE 480Y/277VAC,UL489

3C13UL
Altech
1: $208.03
10Factory Stock Available

Mfr. Part #
3C13UL

Mouser Part #
845-3C13UL

Altech

Circuit Breakers 13A, C CHAR, 3POLE 480Y/277VAC,UL489

Learn More

Datasheet

10Factory Stock Available

More Info Available

$208.03

$172.50

$160.74

$132.37

$122.92

Min.: 1
Mult.: 1

13 A

277 VAC

3 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 16A, C CHAR, 3POLE 480Y/277VAC,UL489

3C16UL
Altech
1: $151.47
14Factory Stock Available

Mfr. Part #
3C16UL

Mouser Part #
845-3C16UL

Altech

Circuit Breakers 16A, C CHAR, 3POLE 480Y/277VAC,UL489

Learn More

Datasheet

14Factory Stock Available

More Info Available

$151.47

$147.44

$143.41

$135.18

View

Min.: 1
Mult.: 1

16 A

277 VAC

3 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

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

3C2UL
Altech
1: $208.03
30Factory Stock Available

Mfr. Part #
3C2UL

Mouser Part #
845-3C2UL

Altech

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

Learn More

Datasheet

30Factory Stock Available

More Info Available

$208.03

$172.50

$160.74

$132.37

$122.92

Min.: 1
Mult.: 1

2 A

277 VAC

3 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

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

3C3UL
Altech
1: $155.90
8Factory Stock Available

Mfr. Part #
3C3UL

Mouser Part #
845-3C3UL

Altech

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

Learn More

Datasheet

8Factory Stock Available

More Info Available

$155.90

$136.43

$132.94

View

Min.: 1
Mult.: 1

3 A

277 VAC

3 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

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

3C4UL
Altech
1: $155.90
16Factory Stock Available

Mfr. Part #
3C4UL

Mouser Part #
845-3C4UL

Altech

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

Learn More

Datasheet

16Factory Stock Available

More Info Available

$155.90

$155.88

$148.23

$136.71

View

Min.: 1
Mult.: 1

4 A

277 VAC

3 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

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

3C5UL
Altech
1: $155.90
25Factory Stock Available

Mfr. Part #
3C5UL

Mouser Part #
845-3C5UL

Altech

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

Learn More

Datasheet

25Factory Stock Available

More Info Available

$155.90

$143.53

$140.06

View

Min.: 1
Mult.: 1

5 A

277 VAC

3 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

UL (AC) & DL (DC) Circuit Breakers

Mouser Electronics®

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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