Circuit Breakers – Mouser South Africa

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UR Circuit Breakers

Altech UR Circuit Breakers are UL 1077-recognized supplementary protectors with B-, C-, and D-trip curves. These DIN-rail-mounted modules are available in 1-, 2-, and 3-pole variants as well as an add-on neutral pole option. Altech UR Circuit Breakers feature a 17.5mm width per pole and 10kA short circuit withstand capacity. Typical applications include sensitive electronics, power supplies, and appliance circuits.

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Results: 190

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Part #

Circuit Breakers 13A,MCB B CHAR 2PL 480Y/277VAC, UL1077

2B13UR
Altech
1: $52.63
Non-Stocked

Mfr. Part No.
2B13UR

Mouser Part No
845-2B13UR

Altech

Circuit Breakers 13A,MCB B CHAR 2PL 480Y/277VAC, UL1077

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Datasheet

Non-Stocked

$52.63

$43.66

$40.27

$34.65

View

Min.: 1
Mult.: 1

13 A

277 VAC

2 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 60A,MCB B CHAR 2PL 480Y/277VAC, UL1077

2B60UR
Altech
1: $55.77
Non-Stocked

Mfr. Part No.
2B60UR

Mouser Part No
845-2B60UR

Altech

Circuit Breakers 60A,MCB B CHAR 2PL 480Y/277VAC, UL1077

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Datasheet

Non-Stocked

$55.77

$46.26

$42.68

$36.72

View

Min.: 1
Mult.: 1

60 A

277 VAC

2 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 63A,MCB B CHAR 2PL 480Y/277VAC, UL1077

2B63UR
Altech
1: $55.77
Non-Stocked

Mfr. Part No.
2B63UR

Mouser Part No
845-2B63UR

Altech

Circuit Breakers 63A,MCB B CHAR 2PL 480Y/277VAC, UL1077

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Datasheet

Non-Stocked

$55.77

$46.26

$42.68

$36.72

View

Min.: 1
Mult.: 1

63 A

277 VAC

2 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 0.5A,MCB C CHAR 2PL 480Y/277VAC, UL1077

2C05UR
Altech
1: $52.63
Non-Stocked Lead-Time 20 Weeks

Mfr. Part No.
2C05UR

Mouser Part No
845-2C05UR

Altech

Circuit Breakers 0.5A,MCB C CHAR 2PL 480Y/277VAC, UL1077

Learn More

Datasheet

Non-Stocked Lead-Time 20 Weeks

$52.63

$43.66

$40.27

$34.65

View

Min.: 1
Mult.: 1

500 mA

277 VAC

2 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 10A,MCB C CHAR 2PL 480Y/277VAC, UL1077

2C10UR
Altech
1: $52.63
Non-Stocked

Mfr. Part No.
2C10UR

Mouser Part No
845-2C10UR

Altech

Circuit Breakers 10A,MCB C CHAR 2PL 480Y/277VAC, UL1077

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Datasheet

Non-Stocked

$52.63

$43.66

$40.27

$34.65

View

Min.: 1
Mult.: 1

Circuit Breaker

C-Trip

10 A

277 VAC

2 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 13A,MCB C CHAR 2PL 480Y/277VAC, UL1077

2C13UR
Altech
1: $52.63
Non-Stocked

Mfr. Part No.
2C13UR

Mouser Part No
845-2C13UR

Altech

Circuit Breakers 13A,MCB C CHAR 2PL 480Y/277VAC, UL1077

Learn More

Datasheet

Non-Stocked

$52.63

$43.66

$40.27

$34.65

View

Min.: 1
Mult.: 1

13 A

277 VAC

2 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 30A,MCB C CHAR 2PL 480Y/277VAC, UL1077

2C30UR
Altech
1: $35.70
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
2C30UR

Mouser Part No
845-2C30UR

Altech

Circuit Breakers 30A,MCB C CHAR 2PL 480Y/277VAC, UL1077

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Datasheet

Non-Stocked Lead-Time 16 Weeks

$35.70

$35.69

$33.15

$32.20

View

Min.: 1
Mult.: 1

Circuit Breaker

C-Trip

30 A

277 VAC

2 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 4A,MCB C CHAR 2PL 480Y/277VAC, UL1077

2C4UR
Altech
1: $35.70
Non-Stocked

Mfr. Part No.
2C4UR

Mouser Part No
845-2C4UR

Altech

Circuit Breakers 4A,MCB C CHAR 2PL 480Y/277VAC, UL1077

Learn More

Datasheet

Non-Stocked

$35.70

$35.69

$33.15

$32.20

View

Min.: 1
Mult.: 1

4 A

277 VAC

2 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 50A,MCB C CHAR 2PL 480Y/277VAC, UL1077

2C50UR
Altech
1: $55.77
Non-Stocked

Mfr. Part No.
2C50UR

Mouser Part No
845-2C50UR

Altech

Circuit Breakers 50A,MCB C CHAR 2PL 480Y/277VAC, UL1077

Learn More

Datasheet

Non-Stocked

$55.77

$46.26

$42.68

$36.72

View

Min.: 1
Mult.: 1

Circuit Breakers 63A,MCB C CHAR 2PL 480Y/277VAC, UL1077

2C63UR
Altech
1: $55.77
Non-Stocked

Mfr. Part No.
2C63UR

Mouser Part No
845-2C63UR

Altech

Circuit Breakers 63A,MCB C CHAR 2PL 480Y/277VAC, UL1077

Learn More

Datasheet

Non-Stocked

$55.77

$46.26

$42.68

$36.72

View

Min.: 1
Mult.: 1

63 A

277 VAC

2 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 13A,MCB D CHAR 2PL 480Y/277VAC, UL1077

2D13UR
Altech
1: $52.63
Non-Stocked

Mfr. Part No.
2D13UR

Mouser Part No
845-2D13UR

Altech

Circuit Breakers 13A,MCB D CHAR 2PL 480Y/277VAC, UL1077

Learn More

Datasheet

Non-Stocked

$52.63

$43.66

$40.27

$34.65

View

Min.: 1
Mult.: 1

13 A

277 VAC

2 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 15A,MCB D CHAR 2PL 480Y/277VAC, UL1077

2D15UR
Altech
1: $52.63
Non-Stocked

Mfr. Part No.
2D15UR

Mouser Part No
845-2D15UR

Altech

Circuit Breakers 15A,MCB D CHAR 2PL 480Y/277VAC, UL1077

Learn More

Datasheet

Non-Stocked

$52.63

$43.66

$40.27

$34.65

View

Min.: 1
Mult.: 1

15 A

277 VAC

2 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 3A,MCB D CHAR 2PL 480Y/277VAC, UL1077

2D3UR
Altech
1: $52.63
Non-Stocked

Mfr. Part No.
2D3UR

Mouser Part No
845-2D3UR

Altech

Circuit Breakers 3A,MCB D CHAR 2PL 480Y/277VAC, UL1077

Learn More

Datasheet

Non-Stocked

$52.63

$43.66

$40.27

$34.65

View

Min.: 1
Mult.: 1

3 A

277 VAC

2 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 0.5A,MCB B CHAR 3PL 480Y/277VAC, UL1077

3B05UR
Altech
1: $75.78
Non-Stocked

Mfr. Part No.
3B05UR

Mouser Part No
845-3B05UR

Altech

Circuit Breakers 0.5A,MCB B CHAR 3PL 480Y/277VAC, UL1077

Learn More

Datasheet

Non-Stocked

$75.78

$62.87

$58.48

$48.72

View

Min.: 1
Mult.: 1

500 mA

277 VAC

3 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 12A,MCB B CHAR 3PL 480Y/277VAC, UL1077

3B12UR
Altech
1: $75.78
Non-Stocked

Mfr. Part No.
3B12UR

Mouser Part No
845-3B12UR

Altech

Circuit Breakers 12A,MCB B CHAR 3PL 480Y/277VAC, UL1077

Learn More

Datasheet

Non-Stocked

$75.78

$62.87

$58.48

$48.72

View

Min.: 1
Mult.: 1

12 A

277 VAC

3 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 16A,MCB B CHAR 3PL 480Y/277VAC, UL1077

3B16UR
Altech
1: $75.78
Non-Stocked

Mfr. Part No.
3B16UR

Mouser Part No
845-3B16UR

Altech

Circuit Breakers 16A,MCB B CHAR 3PL 480Y/277VAC, UL1077

Learn More

Datasheet

Non-Stocked

$75.78

$62.87

$58.48

$48.72

View

Min.: 1
Mult.: 1

16 A

277 VAC

3 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 1A,MCB B CHAR 3PL 480Y/277VAC, UL1077

3B1UR
Altech
1: $75.78
Non-Stocked

Mfr. Part No.
3B1UR

Mouser Part No
845-3B1UR

Altech

Circuit Breakers 1A,MCB B CHAR 3PL 480Y/277VAC, UL1077

Learn More

Datasheet

Non-Stocked

$75.78

$62.87

$58.48

$48.72

View

Min.: 1
Mult.: 1

1 A

277 VAC

3 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 2A,MCB B CHAR 3PL 480Y/277VAC, UL1077

3B2UR
Altech
1: $75.78
Non-Stocked

Mfr. Part No.
3B2UR

Mouser Part No
845-3B2UR

Altech

Circuit Breakers 2A,MCB B CHAR 3PL 480Y/277VAC, UL1077

Learn More

Datasheet

Non-Stocked

$75.78

$62.87

$58.48

$48.72

View

Min.: 1
Mult.: 1

2 A

277 VAC

3 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 4A,MCB B CHAR 3PL 480Y/277VAC, UL1077

3B4UR
Altech
1: $75.78
Non-Stocked

Mfr. Part No.
3B4UR

Mouser Part No
845-3B4UR

Altech

Circuit Breakers 4A,MCB B CHAR 3PL 480Y/277VAC, UL1077

Learn More

Datasheet

Non-Stocked

$75.78

$62.87

$58.48

$48.72

View

Min.: 1
Mult.: 1

4 A

277 VAC

3 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 60A,MCB B CHAR 3PL 480Y/277VAC, UL1077

3B60UR
Altech
1: $80.35
Non-Stocked

Mfr. Part No.
3B60UR

Mouser Part No
845-3B60UR

Altech

Circuit Breakers 60A,MCB B CHAR 3PL 480Y/277VAC, UL1077

Learn More

Datasheet

Non-Stocked

$80.35

$66.66

$61.99

$51.66

View

Min.: 1
Mult.: 1

60 A

277 VAC

3 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 6A,MCB B CHAR 3PL 480Y/277VAC, UL1077

3B6UR
Altech
1: $75.78
Non-Stocked

Mfr. Part No.
3B6UR

Mouser Part No
845-3B6UR

Altech

Circuit Breakers 6A,MCB B CHAR 3PL 480Y/277VAC, UL1077

Learn More

Datasheet

Non-Stocked

$75.78

$62.87

$58.48

$48.72

View

Min.: 1
Mult.: 1

6 A

277 VAC

3 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 8A,MCB B CHAR 3PL 480Y/277VAC, UL1077

3B8UR
Altech
1: $75.78
Non-Stocked

Mfr. Part No.
3B8UR

Mouser Part No
845-3B8UR

Altech

Circuit Breakers 8A,MCB B CHAR 3PL 480Y/277VAC, UL1077

Learn More

Datasheet

Non-Stocked

$75.78

$62.87

$58.48

$48.72

View

Min.: 1
Mult.: 1

8 A

277 VAC

3 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 0.5A,MCB C CHAR 3PL 480Y/277VAC, UL1077

3C05UR
Altech
1: $75.78
Non-Stocked

Mfr. Part No.
3C05UR

Mouser Part No
845-3C05UR

Altech

Circuit Breakers 0.5A,MCB C CHAR 3PL 480Y/277VAC, UL1077

Learn More

Datasheet

Non-Stocked

$75.78

$62.87

$58.48

$48.72

View

Min.: 1
Mult.: 1

500 mA

277 VAC

3 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 12A,MCB C CHAR 3PL 480Y/277VAC, UL1077

3C12UR
Altech
1: $75.78
Non-Stocked

Mfr. Part No.
3C12UR

Mouser Part No
845-3C12UR

Altech

Circuit Breakers 12A,MCB C CHAR 3PL 480Y/277VAC, UL1077

Learn More

Datasheet

Non-Stocked

$75.78

$62.87

$58.48

$48.72

View

Min.: 1
Mult.: 1

12 A

277 VAC

3 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 13A,MCB C CHAR 3PL 480Y/277VAC, UL1077

3C13UR
Altech
1: $75.78
Non-Stocked

Mfr. Part No.
3C13UR

Mouser Part No
845-3C13UR

Altech

Circuit Breakers 13A,MCB C CHAR 3PL 480Y/277VAC, UL1077

Learn More

Datasheet

Non-Stocked

$75.78

$62.87

$58.48

$48.72

View

Min.: 1
Mult.: 1

13 A

277 VAC

3 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

UR Circuit Breakers

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500 mA
1 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
50 A
60 A