Circuit Breakers – Mouser Philippines

.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 12A, C CHAR, 2POLE 480Y/277VAC,UL489

2C12UL
Altech
1: ₱4,936.22
32In Stock

Mfr. Part #
2C12UL

Mouser Part #
845-2C12UL

Altech

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

Learn More

Datasheet

32In Stock

₱4,936.22

₱4,478.55

₱4,269.96

₱4,098.18

View

Min.: 1
Mult.: 1

Circuit Breakers

C-Trip

12 A

277 VAC

2 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 10A, C CHAR, 1POLE 277VAC, UL489

1C10UL
Altech
1: ₱2,057.07
79In Stock

Mfr. Part #
1C10UL

Mouser Part #
845-1C10UL

Altech

Circuit Breakers 10A, C CHAR, 1POLE 277VAC, UL489

Learn More

Datasheet

79In Stock

₱2,057.07

₱2,025.78

₱1,967.49

₱1,938.66

View

Min.: 1
Mult.: 1

10 A

277 VAC

1 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 3A, C CHAR, 1POLE 277VAC, UL489

1C3UL
Altech
1: ₱2,057.07
78In Stock

Mfr. Part #
1C3UL

Mouser Part #
845-1C3UL

Altech

Circuit Breakers 3A, C CHAR, 1POLE 277VAC, UL489

Learn More

Datasheet

78In Stock

₱2,057.07

₱2,056.45

₱2,055.84

₱1,996.33

View

Min.: 1
Mult.: 1

Circuit Breakers

C-Trip

3 A

277 VAC

1 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 15A, C CHAR, 1POLE 277VAC, UL489

1C15UL
Altech
1: ₱2,057.07
44In Stock

Mfr. Part #
1C15UL

Mouser Part #
845-1C15UL

Altech

Circuit Breakers 15A, C CHAR, 1POLE 277VAC, UL489

Learn More

Datasheet

44In Stock

₱2,057.07

₱2,009.83

₱1,898.17

₱1,896.94

View

Min.: 1
Mult.: 1

Circuit Breakers

C-Trip

15 A

277 VAC

1 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

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

1C16UL
Altech
1: ₱2,841.12
3In Stock

Mfr. Part #
1C16UL

Mouser Part #
845-1C16UL

Altech

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

Learn More

Datasheet

3In Stock

₱2,841.12

₱2,057.07

₱2,005.53

₱1,966.88

View

Min.: 1
Mult.: 1

16 A

277 VAC

1 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 20A, C CHAR, 1POLE 277VAC, UL489

1C20UL
Altech
1: ₱2,057.07
5In Stock
8Expected 18/12/2026

Mfr. Part #
1C20UL

Mouser Part #
845-1C20UL

Altech

Circuit Breakers 20A, C CHAR, 1POLE 277VAC, UL489

Learn More

Datasheet

5In Stock

8Expected 18/12/2026

₱2,057.07

₱2,028.23

₱1,907.99

₱1,863.81

View

Min.: 1
Mult.: 1

20 A

277 VAC

1 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 25A, C CHAR, 1POLE 277VAC, UL489

1C25UL
Altech
1: ₱2,057.07
7In Stock

Mfr. Part #
1C25UL

Mouser Part #
845-1C25UL

Altech

Circuit Breakers 25A, C CHAR, 1POLE 277VAC, UL489

Learn More

Datasheet

7In Stock

₱2,057.07

₱2,056.45

₱1,928.84

₱1,897.56

View

Min.: 1
Mult.: 1

25 A

277 VAC

1 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

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

1C30UL
Altech
1: ₱2,057.07
2In Stock

Mfr. Part #
1C30UL

Mouser Part #
845-1C30UL

Altech

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

Learn More

Datasheet

2In Stock

₱2,057.07

₱2,027.62

View

Min.: 1
Mult.: 1

Circuit Breakers

C-Trip

30 A

277 VAC

1 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 32A, C CHAR, 1POLE 277VAC, UL489

1C32UL
Altech
1: ₱3,032.53
4In Stock

Mfr. Part #
1C32UL

Mouser Part #
845-1C32UL

Altech

Circuit Breakers 32A, C CHAR, 1POLE 277VAC, UL489

Learn More

Datasheet

4In Stock

₱3,032.53

₱2,515.35

₱2,320.26

₱1,996.33

View

Min.: 1
Mult.: 1

32 A

277 VAC

1 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

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

1C4UL
Altech
1: ₱2,057.07
18In Stock

Mfr. Part #
1C4UL

Mouser Part #
845-1C4UL

Altech

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

Learn More

Datasheet

18In Stock

₱2,057.07

₱2,048.48

₱1,995.10

₱1,941.73

View

Min.: 1
Mult.: 1

Circuit Breakers

C-Trip

4 A

277 VAC

1 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 5A, C CHAR, 1POLE 277VAC, UL489

1C5UL
Altech
1: ₱2,057.07
5In Stock
21On Order

Mfr. Part #
1C5UL

Mouser Part #
845-1C5UL

Altech

Circuit Breakers 5A, C CHAR, 1POLE 277VAC, UL489

Learn More

Datasheet

5In Stock

21On Order

₱2,057.07

₱2,035.59

₱1,954.61

₱1,874.24

Quote

Min.: 1
Mult.: 1

Circuit Breakers

C-Trip

5 A

277 VAC

1 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 10A, D CHAR, 1POLE 277VAC, UL489

1D10UL
Altech
1: ₱2,057.07
11In Stock
13Expected 13/08/2026

Mfr. Part #
1D10UL

Mouser Part #
845-1D10UL

Altech

Circuit Breakers 10A, D CHAR, 1POLE 277VAC, UL489

Learn More

Datasheet

11In Stock

13Expected 13/08/2026

₱2,057.07

₱2,009.21

₱1,836.82

₱1,814.12

View

Min.: 1
Mult.: 1

Circuit Breakers

D-Trip

10 A

277 VAC

1 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 15A, D CHAR, 1POLE 277VAC, UL489

1D15UL
Altech
1: ₱2,057.07
7In Stock
5Expected 18/12/2026

Mfr. Part #
1D15UL

Mouser Part #
845-1D15UL

Altech

Circuit Breakers 15A, D CHAR, 1POLE 277VAC, UL489

Learn More

Datasheet

7In Stock

5Expected 18/12/2026

₱2,057.07

₱2,023.32

₱1,954.00

₱1,829.46

View

Min.: 1
Mult.: 1

Circuit Breakers

D-Trip

15 A

277 VAC

1 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 20A, D CHAR, 1POLE 277VAC, UL489

1D20UL
Altech
1: ₱2,598.17
5In Stock

Mfr. Part #
1D20UL

Mouser Part #
845-1D20UL

Altech

Circuit Breakers 20A, D CHAR, 1POLE 277VAC, UL489

Learn More

Datasheet

5In Stock

₱2,598.17

₱2,339.28

₱2,125.16

₱1,933.14

View

Min.: 1
Mult.: 1

20 A

277 VAC

1 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

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

1D4UL
Altech
1: ₱2,057.07
5In Stock

Mfr. Part #
1D4UL

Mouser Part #
845-1D4UL

Altech

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

Learn More

Datasheet

5In Stock

₱2,057.07

₱2,056.45

₱2,018.42

₱1,928.84

View

Min.: 1
Mult.: 1

4 A

277 VAC

1 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 5A, D CHAR, 1POLE 277VAC, UL489

1D5UL
Altech
1: ₱2,057.07
3In Stock

Mfr. Part #
1D5UL

Mouser Part #
845-1D5UL

Altech

Circuit Breakers 5A, D CHAR, 1POLE 277VAC, UL489

Learn More

Datasheet

3In Stock

₱2,057.07

₱2,050.93

₱2,041.11

₱2,005.53

View

Min.: 1
Mult.: 1

5 A

277 VAC

1 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 2C13UL, 13A, CIRCUIT BREAKER

2C13UL
Altech
1: ₱4,196.34
2In Stock
5Expected 10/08/2026

Mfr. Part #
2C13UL

Mouser Part #
845-2C13UL

Altech

Circuit Breakers 2C13UL, 13A, CIRCUIT BREAKER

Learn More

Datasheet

2In Stock

5Expected 10/08/2026

₱4,196.34

₱4,113.52

₱4,000.63

₱3,925.17

View

Min.: 1
Mult.: 1

13 A

277 VAC

2 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 20A, C CHAR, 2POLE 480Y/277VAC,UL489

2C20UL
Altech
1: ₱4,113.52
7In Stock

Mfr. Part #
2C20UL

Mouser Part #
845-2C20UL

Altech

Circuit Breakers 20A, C CHAR, 2POLE 480Y/277VAC,UL489

Learn More

Datasheet

7In Stock

₱4,113.52

₱4,106.77

₱4,065.66

₱3,854.01

View

Min.: 1
Mult.: 1

20 A

277 VAC

2 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

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

2C32UL
Altech
1: ₱6,049.11
2In Stock

Mfr. Part #
2C32UL

Mouser Part #
845-2C32UL

Altech

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

Learn More

Datasheet

2In Stock

₱6,049.11

₱4,113.52

₱4,054.01

View

Min.: 1
Mult.: 1

32 A

277 VAC

2 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

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

2C3UL
Altech
1: ₱3,904.93
3In Stock

Mfr. Part #
2C3UL

Mouser Part #
845-2C3UL

Altech

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

Learn More

Datasheet

3In Stock

₱3,904.93

₱3,547.87

₱3,389.59

₱3,293.88

View

Min.: 1
Mult.: 1

3 A

277 VAC

2 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

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

2C5UL
Altech
1: ₱3,920.27
4In Stock

Mfr. Part #
2C5UL

Mouser Part #
845-2C5UL

Altech

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

Learn More

Datasheet

4In Stock

₱3,920.27

₱3,834.99

₱3,649.10

₱3,415.35

Min.: 1
Mult.: 1

5 A

277 VAC

2 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 0.3A, D CHAR, 2POLE 480Y/277VAC,UL489

2D03UL
Altech
1: ₱5,666.29
6In Stock

Mfr. Part #
2D03UL

Mouser Part #
845-2D03UL

Altech

Circuit Breakers 0.3A, D CHAR, 2POLE 480Y/277VAC,UL489

Learn More

Datasheet

6In Stock

₱5,666.29

₱4,739.90

₱4,490.82

₱3,742.35

View

Min.: 1
Mult.: 1

300 mA

277 VAC

2 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 20A, D CHAR, 2POLE 480Y/277VAC,UL489

2D20UL
Altech
1: ₱4,113.52
15In Stock

Mfr. Part #
2D20UL

Mouser Part #
845-2D20UL

Altech

Circuit Breakers 20A, D CHAR, 2POLE 480Y/277VAC,UL489

Learn More

Datasheet

15In Stock

₱4,113.52

₱4,094.50

₱3,992.66

₱3,734.99

View

Min.: 1
Mult.: 1

Circuit Breakers

D-Trip

20 A

277 VAC

2 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 4A, D CHAR, 2POLE 480Y/277VAC,UL489

2D4UL
Altech
1: ₱4,106.77
6In Stock

Mfr. Part #
2D4UL

Mouser Part #
845-2D4UL

Altech

Circuit Breakers 4A, D CHAR, 2POLE 480Y/277VAC,UL489

Learn More

Datasheet

6In Stock

₱4,106.77

₱4,088.36

₱3,969.35

₱3,782.84

View

Min.: 1
Mult.: 1

4 A

277 VAC

2 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

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

3C10UL
Altech
1: ₱6,170.58
9In Stock

Mfr. Part #
3C10UL

Mouser Part #
845-3C10UL

Altech

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

Learn More

Datasheet

9In Stock

₱6,170.58

₱6,114.14

₱5,769.35

₱5,725.18

View

Min.: 1
Mult.: 1

10 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