Circuit Breakers – Mouser Liechtenstein

.hide-partial { max-height: none; } .show-more { display: none; }

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.

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 140

Applied Filters:

Product

Type

Current Rating

Voltage Rating AC

Number of Poles

Packaging

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

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

2D13UL
Altech
1: CHF 74.35
18Factory Stock Available

Mfr. Part No.
2D13UL

Mouser Part No
845-2D13UL

Altech

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

Learn More

Datasheet

18Factory Stock Available

More Info Available

CHF 74.35

CHF 62.19

CHF 58.92

CHF 49.10

CHF 45.83

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: CHF 53.97
18Factory Stock Available

Mfr. Part No.
2D16UL

Mouser Part No
845-2D16UL

Altech

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

Learn More

Datasheet

18Factory Stock Available

More Info Available

CHF 53.97

CHF 52.53

CHF 48.69

CHF 47.29

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: CHF 74.35
4Factory Stock Available

Mfr. Part No.
2D1UL

Mouser Part No
845-2D1UL

Altech

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

Learn More

Datasheet

4Factory Stock Available

More Info Available

CHF 74.35

CHF 62.19

CHF 58.92

CHF 49.10

CHF 45.83

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: CHF 74.35
25Factory Stock Available

Mfr. Part No.
2D25UL

Mouser Part No
845-2D25UL

Altech

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

Learn More

Datasheet

25Factory Stock Available

More Info Available

CHF 74.35

CHF 62.19

CHF 58.92

CHF 49.10

CHF 45.83

Min.: 1
Mult.: 1

25 A

277 VAC

2 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

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

2D60UL
Altech
1: CHF 79.15
69Factory Stock Available

Mfr. Part No.
2D60UL

Mouser Part No
845-2D60UL

Altech

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

Learn More

Datasheet

69Factory Stock Available

More Info Available

CHF 79.15

CHF 66.21

CHF 62.73

CHF 52.28

CHF 48.78

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: CHF 57.46
6Factory Stock Available

Mfr. Part No.
2D63UL

Mouser Part No
845-2D63UL

Altech

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

Learn More

Datasheet

6Factory Stock Available

More Info Available

CHF 57.46

CHF 56.35

CHF 52.12

CHF 50.55

View

Min.: 1
Mult.: 1

63 A

240 VAC

2 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

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

3C05UL
Altech
1: CHF 108.03
3Factory Stock Available

Mfr. Part No.
3C05UL

Mouser Part No
845-3C05UL

Altech

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

Learn More

Datasheet

3Factory Stock Available

More Info Available

CHF 108.03

CHF 89.58

CHF 83.47

CHF 68.74

CHF 63.84

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: CHF 108.03
2Factory Stock Available

Mfr. Part No.
3C1.6UL

Mouser Part No
845-3C1.6UL

Altech

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

Learn More

Datasheet

2Factory Stock Available

More Info Available

CHF 108.03

CHF 89.58

CHF 83.47

CHF 68.74

CHF 63.84

Min.: 1
Mult.: 1

Circuit Breakers

C-Trip

1.6 A

277 VAC

3 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

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

3C12UL
Altech
1: CHF 108.03
25Factory Stock Available

Mfr. Part No.
3C12UL

Mouser Part No
845-3C12UL

Altech

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

Learn More

Datasheet

25Factory Stock Available

More Info Available

CHF 108.03

CHF 89.58

CHF 83.47

CHF 68.74

CHF 63.84

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: CHF 108.03
7Factory Stock Available

Mfr. Part No.
3C13UL

Mouser Part No
845-3C13UL

Altech

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

Learn More

Datasheet

7Factory Stock Available

More Info Available

CHF 108.03

CHF 89.58

CHF 83.47

CHF 68.74

CHF 63.84

Min.: 1
Mult.: 1

13 A

277 VAC

3 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

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

3C2UL
Altech
1: CHF 80.96
22Factory Stock Available

Mfr. Part No.
3C2UL

Mouser Part No
845-3C2UL

Altech

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

Learn More

Datasheet

22Factory Stock Available

More Info Available

CHF 80.96

CHF 78.90

CHF 75.51

CHF 74.22

View

Min.: 1
Mult.: 1

2 A

277 VAC

3 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

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

3C4UL
Altech
1: CHF 80.96
1Factory Stock Available

Mfr. Part No.
3C4UL

Mouser Part No
845-3C4UL

Altech

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

Learn More

Datasheet

1Factory Stock Available

More Info Available

CHF 80.96

CHF 80.92

CHF 78.02

CHF 76.97

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: CHF 80.96
38Factory Stock Available

Mfr. Part No.
3C5UL

Mouser Part No
845-3C5UL

Altech

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

Learn More

Datasheet

38Factory Stock Available

More Info Available

CHF 80.96

CHF 74.54

CHF 72.74

View

Min.: 1
Mult.: 1

5 A

277 VAC

3 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

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

3D05UL
Altech
1: CHF 80.96
2Factory Stock Available

Mfr. Part No.
3D05UL

Mouser Part No
845-3D05UL

Altech

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

Learn More

Datasheet

2Factory Stock Available

More Info Available

CHF 80.96

CHF 80.95

CHF 76.98

CHF 71.00

View

Min.: 1
Mult.: 1

500 mA

277 VAC

3 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

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

3D1.6UL
Altech
1: CHF 80.96
2Factory Stock Available

Mfr. Part No.
3D1.6UL

Mouser Part No
845-3D1.6UL

Altech

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

Learn More

Datasheet

2Factory Stock Available

More Info Available

CHF 80.96

CHF 80.95

CHF 76.98

CHF 71.00

View

Min.: 1
Mult.: 1

Circuit Breakers

D-Trip

1.6 A

277 VAC

3 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

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

3D10UL
Altech
1: CHF 80.96
56Factory Stock Available

Mfr. Part No.
3D10UL

Mouser Part No
845-3D10UL

Altech

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

Learn More

Datasheet

56Factory Stock Available

More Info Available

CHF 80.96

CHF 75.45

CHF 71.21

CHF 69.87

View

Min.: 1
Mult.: 1

Circuit Breakers

D-Trip

10 A

277 VAC

3 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

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

3D12UL
Altech
1: CHF 80.96
87Factory Stock Available

Mfr. Part No.
3D12UL

Mouser Part No
845-3D12UL

Altech

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

Learn More

Datasheet

87Factory Stock Available

More Info Available

CHF 80.96

CHF 79.28

CHF 78.00

View

Min.: 1
Mult.: 1

Circuit Breakers

D-Trip

12 A

277 VAC

3 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

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

3D13UL
Altech
1: CHF 80.96
2Factory Stock Available

Mfr. Part No.
3D13UL

Mouser Part No
845-3D13UL

Altech

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

Learn More

Datasheet

2Factory Stock Available

More Info Available

CHF 80.96

CHF 80.95

CHF 77.51

CHF 71.30

View

Min.: 1
Mult.: 1

Circuit Breakers

D-Trip

13 A

277 VAC

3 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

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

3D16UL
Altech
1: CHF 80.96
25Factory Stock Available

Mfr. Part No.
3D16UL

Mouser Part No
845-3D16UL

Altech

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

Learn More

Datasheet

25Factory Stock Available

More Info Available

CHF 80.96

CHF 80.95

CHF 76.98

CHF 71.00

View

Min.: 1
Mult.: 1

16 A

277 VAC

3 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 1A, D CHAR, 3POLE 480Y/277VAC,UL489

3D1UL
Altech
1: CHF 80.96
6Factory Stock Available

Mfr. Part No.
3D1UL

Mouser Part No
845-3D1UL

Altech

Circuit Breakers 1A, D CHAR, 3POLE 480Y/277VAC,UL489

Learn More

Datasheet

6Factory Stock Available

More Info Available

CHF 80.96

CHF 80.61

CHF 76.90

CHF 70.86

View

Min.: 1
Mult.: 1

1 A

277 VAC

3 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 25A, D CHAR, 3POLE 480Y/277VAC,UL489

3D25UL
Altech
1: CHF 80.95
22Factory Stock Available

Mfr. Part No.
3D25UL

Mouser Part No
845-3D25UL

Altech

Circuit Breakers 25A, D CHAR, 3POLE 480Y/277VAC,UL489

Learn More

Datasheet

22Factory Stock Available

More Info Available

CHF 80.95

CHF 80.94

CHF 80.08

CHF 73.97

View

Min.: 1
Mult.: 1

25 A

277 VAC

3 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

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

3D2UL
Altech
1: CHF 79.61
68Factory Stock Available

Mfr. Part No.
3D2UL

Mouser Part No
845-3D2UL

Altech

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

Learn More

Datasheet

68Factory Stock Available

More Info Available

CHF 79.61

CHF 79.60

CHF 79.59

CHF 70.54

View

Min.: 1
Mult.: 1

2 A

277 VAC

3 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 30A, D CHAR, 3POLE 480Y/277VAC,UL489

3D30UL
Altech
1: CHF 80.96
60Factory Stock Available

Mfr. Part No.
3D30UL

Mouser Part No
845-3D30UL

Altech

Circuit Breakers 30A, D CHAR, 3POLE 480Y/277VAC,UL489

Learn More

Datasheet

60Factory Stock Available

More Info Available

CHF 80.96

CHF 80.08

CHF 79.82

CHF 78.36

View

Min.: 1
Mult.: 1

Circuit Breakers

D-Trip

30 A

277 VAC

3 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

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

3D32UL
Altech
1: CHF 80.96
2Factory Stock Available

Mfr. Part No.
3D32UL

Mouser Part No
845-3D32UL

Altech

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

Learn More

Datasheet

2Factory Stock Available

More Info Available

CHF 80.96

CHF 78.41

CHF 76.60

View

Min.: 1
Mult.: 1

32 A

277 VAC

3 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

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

3D4UL
Altech
1: CHF 80.96
5Factory Stock Available

Mfr. Part No.
3D4UL

Mouser Part No
845-3D4UL

Altech

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

Learn More

Datasheet

5Factory Stock Available

More Info Available

CHF 80.96

CHF 78.90

CHF 75.51

CHF 74.14

View

Min.: 1
Mult.: 1

4 A

277 VAC

3 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

UL (AC) & DL (DC) Circuit Breakers

Customer Service Office

Company

Resources

Support

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