Circuit Breakers – Mouser South Africa

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UM (V-EA) Circuit Breakers

Altech UM (V-EA) Circuit Breakers are UL 508-listed manual motor controllers that are suitable as motor disconnects. These DIN-rail-mounted circuit breakers are thermal magnetic and have a width of 17.5mm per pole. The series features a 0.3A to 60A current rating, 277V_AC voltage rating, and 10kA short circuit withstand capacity. Altech UM (V-EA) Circuit Breakers are ideal for use in AC motor starting, AC general use, AC resistance, AC discharge lamp, and AC incandescent lamp applications.

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Part #

Circuit Breakers 6A MCB B CHARL 480Y/277VAC UL508

3B6UM
Altech
1: $98.34
20Factory Stock Available

Mfr. Part No.
3B6UM

Mouser Part No
845-3B6UM

Altech

Circuit Breakers 6A MCB B CHARL 480Y/277VAC UL508

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Datasheet

20Factory Stock Available

More Info Available

$98.34

$82.27

$77.94

$64.95

$60.62

Min.: 1
Mult.: 1

6 A

277 VAC

80 VDC

3 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 13A MCB CCHARL 480/277VAC UL508

3C13UM
Altech
1: $98.34
1Factory Stock Available

Mfr. Part No.
3C13UM

Mouser Part No
845-3C13UM

Altech

Circuit Breakers 13A MCB CCHARL 480/277VAC UL508

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Datasheet

1Factory Stock Available

More Info Available

$98.34

$82.27

$77.94

$64.95

$60.62

Min.: 1
Mult.: 1

13 A

277 VAC

80 VDC

3 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 16A MCB CCHAR 3 PL 480Y/277VAC UL508

3C16UM
Altech
1: $98.34
22Factory Stock Available

Mfr. Part No.
3C16UM

Mouser Part No
845-3C16UM

Altech

Circuit Breakers 16A MCB CCHAR 3 PL 480Y/277VAC UL508

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Datasheet

22Factory Stock Available

More Info Available

$98.34

$82.27

$77.94

$64.95

$60.62

Min.: 1
Mult.: 1

Circuit Breaker

C-Trip

16 A

277 VAC

80 VDC

3 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 20A MCB CCHAR 3 PL 480Y/277VAC UL508

3C20UM
Altech
1: $98.34
19Factory Stock Available

Mfr. Part No.
3C20UM

Mouser Part No
845-3C20UM

Altech

Circuit Breakers 20A MCB CCHAR 3 PL 480Y/277VAC UL508

Learn More

Datasheet

19Factory Stock Available

More Info Available

$98.34

$82.27

$77.94

$64.95

$60.62

Min.: 1
Mult.: 1

20 A

277 VAC

80 VDC

3 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 25A MCB CCHAR 3 PL 480Y/277VAC UL508

3C25UM
Altech
1: $98.34
17Factory Stock Available

Mfr. Part No.
3C25UM

Mouser Part No
845-3C25UM

Altech

Circuit Breakers 25A MCB CCHAR 3 PL 480Y/277VAC UL508

Learn More

Datasheet

17Factory Stock Available

More Info Available

$98.34

$82.27

$77.94

$64.95

$60.62

Min.: 1
Mult.: 1

25 A

277 VAC

60 VDC

3 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 2A MCB CCHAR 3 PL 480Y/277VAC UL508

3C2UM
Altech
1: $98.34
5Factory Stock Available

Mfr. Part No.
3C2UM

Mouser Part No
845-3C2UM

Altech

Circuit Breakers 2A MCB CCHAR 3 PL 480Y/277VAC UL508

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Datasheet

5Factory Stock Available

More Info Available

$98.34

$82.27

$77.94

$64.95

$60.62

Min.: 1
Mult.: 1

2 A

277 VAC

80 VDC

3 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 30A CRT BRKR CCHAR 277VAC UL508

3C30UM
Altech
1: $71.40
21Factory Stock Available

Mfr. Part No.
3C30UM

Mouser Part No
845-3C30UM

Altech

Circuit Breakers 30A CRT BRKR CCHAR 277VAC UL508

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Datasheet

21Factory Stock Available

More Info Available

$71.40

$71.38

View

Min.: 1
Mult.: 1

30 A

277 VAC

80 VDC

3 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 40A MCB CCHAR 3 PL 480Y/277VAC UL508

3C40UM
Altech
1: $110.74
3Factory Stock Available

Mfr. Part No.
3C40UM

Mouser Part No
845-3C40UM

Altech

Circuit Breakers 40A MCB CCHAR 3 PL 480Y/277VAC UL508

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Datasheet

3Factory Stock Available

More Info Available

$110.74

$93.48

$88.57

$73.82

$68.90

Min.: 1
Mult.: 1

40 A

277 VAC

80 VDC

3 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 5A MCB CCHAR 3 PL 480Y/277VAC UL508

3C5UM
Altech
1: $98.34
9Factory Stock Available

Mfr. Part No.
3C5UM

Mouser Part No
845-3C5UM

Altech

Circuit Breakers 5A MCB CCHAR 3 PL 480Y/277VAC UL508

Learn More

Datasheet

9Factory Stock Available

More Info Available

$98.34

$82.27

$77.94

$64.95

$60.62

Min.: 1
Mult.: 1

5 A

277 VAC

80 VDC

3 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 60A MCB CCHAR 3 PL 480Y/277VAC UL508

3C60UM
Altech
1: $110.74
64Factory Stock Available

Mfr. Part No.
3C60UM

Mouser Part No
845-3C60UM

Altech

Circuit Breakers 60A MCB CCHAR 3 PL 480Y/277VAC UL508

Learn More

Datasheet

64Factory Stock Available

More Info Available

$110.74

$93.48

$88.57

$73.82

$68.90

Min.: 1
Mult.: 1

60 A

277 VAC

80 VDC

3 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 8A MCB CCHAR 3 PL 480Y/277VAC UL508

3C8UM
Altech
1: $98.34
15Factory Stock Available

Mfr. Part No.
3C8UM

Mouser Part No
845-3C8UM

Altech

Circuit Breakers 8A MCB CCHAR 3 PL 480Y/277VAC UL508

Learn More

Datasheet

15Factory Stock Available

More Info Available

$98.34

$82.27

$77.94

$64.95

$60.62

Min.: 1
Mult.: 1

8 A

277 VAC

80 VDC

3 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 3D03UM, 0.3A, CIRCUIT BREAKER

3D03UM
Altech
1: $98.34
1Factory Stock Available

Mfr. Part No.
3D03UM

Mouser Part No
845-3D03UM

Altech

Circuit Breakers 3D03UM, 0.3A, CIRCUIT BREAKER

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Datasheet

1Factory Stock Available

More Info Available

$98.34

$82.27

$77.94

$64.95

$60.62

Min.: 1
Mult.: 1

300 mA

277 VAC

3 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers CIRC BREAKER

3D1.6UM
Altech
1: $98.34
2Factory Stock Available

Mfr. Part No.
3D1.6UM

Mouser Part No
845-3D1.6UM

Altech

Circuit Breakers CIRC BREAKER

Learn More

Datasheet

2Factory Stock Available

More Info Available

$98.34

$82.27

$77.94

$64.95

$60.62

Min.: 1
Mult.: 1

Circuit Breaker

D-Trip

1.6 A

277 VAC

80 VDC

3 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 3D2.5UM, 2.5A, CIRCUIT BREAKER

3D2.5UM
Altech
1: $98.34
1Factory Stock Available

Mfr. Part No.
3D2.5UM

Mouser Part No
845-3D2.5UM

Altech

Circuit Breakers 3D2.5UM, 2.5A, CIRCUIT BREAKER

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Datasheet

1Factory Stock Available

More Info Available

$98.34

$82.27

$77.94

$64.95

$60.62

Min.: 1
Mult.: 1

Circuit Breaker

D-Trip

2.5 A

277 VAC

3 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 20A D Characteristic UL 508 3 POLE

3D20UM
Altech
1: $71.40
45Factory Stock Available

Mfr. Part No.
3D20UM

Mouser Part No
845-3D20UM

Altech

Circuit Breakers 20A D Characteristic UL 508 3 POLE

Learn More

Datasheet

45Factory Stock Available

More Info Available

$71.40

$70.21

$69.14

View

Min.: 1
Mult.: 1

20 A

277 VAC

60 VDC

3 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 32A D Characteristic UL 508 3 POLE

3D32UM
Altech
1: $98.34
1Factory Stock Available

Mfr. Part No.
3D32UM

Mouser Part No
845-3D32UM

Altech

Circuit Breakers 32A D Characteristic UL 508 3 POLE

Learn More

Datasheet

1Factory Stock Available

More Info Available

$98.34

$82.27

$77.94

$64.95

$60.62

Min.: 1
Mult.: 1

32 A

277 VAC

60 VDC

3 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 4A D Characteristic UL 508 3 POLE

3D4UM
Altech
1: $71.40
14Factory Stock Available

Mfr. Part No.
3D4UM

Mouser Part No
845-3D4UM

Altech

Circuit Breakers 4A D Characteristic UL 508 3 POLE

Learn More

Datasheet

14Factory Stock Available

More Info Available

$71.40

$70.30

$67.21

$66.00

View

Min.: 1
Mult.: 1

4 A

277 VAC

80 VDC

3 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 5A D Characteristic UL 508 3 POLE

3D5UM
Altech
1: $71.40
6Factory Stock Available

Mfr. Part No.
3D5UM

Mouser Part No
845-3D5UM

Altech

Circuit Breakers 5A D Characteristic UL 508 3 POLE

Learn More

Datasheet

6Factory Stock Available

More Info Available

$71.40

$70.30

$67.21

$66.00

View

Min.: 1
Mult.: 1

5 A

277 VAC

80 VDC

3 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 6A D Characteristic UL 508 3 POLE

3D6UM
Altech
1: $98.34
29Factory Stock Available

Mfr. Part No.
3D6UM

Mouser Part No
845-3D6UM

Altech

Circuit Breakers 6A D Characteristic UL 508 3 POLE

Learn More

Datasheet

29Factory Stock Available

More Info Available

$98.34

$82.27

$77.94

$64.95

$60.62

Min.: 1
Mult.: 1

6 A

277 VAC

80 VDC

3 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 8A D Characteristic UL 508 3 POLE

3D8UM
Altech
1: $98.34
9Factory Stock Available

Mfr. Part No.
3D8UM

Mouser Part No
845-3D8UM

Altech

Circuit Breakers 8A D Characteristic UL 508 3 POLE

Learn More

Datasheet

9Factory Stock Available

More Info Available

$98.34

$82.27

$77.94

$64.95

$60.62

Min.: 1
Mult.: 1

8 A

277 VAC

80 VDC

3 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 10A CRT BRKR ECHAR 277VAC UL508

3E10UM
Altech
1: $71.40
6Factory Stock Available

Mfr. Part No.
3E10UM

Mouser Part No
845-3E10UM

Altech

Circuit Breakers 10A CRT BRKR ECHAR 277VAC UL508

Learn More

Datasheet

6Factory Stock Available

More Info Available

$71.40

$69.48

$64.41

$62.55

View

Min.: 1
Mult.: 1

10 A

277 VAC

80 VDC

3 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 12A CRT BRKR ECHAR 277VAC UL508

3E12UM
Altech
1: $71.40
2Factory Stock Available

Mfr. Part No.
3E12UM

Mouser Part No
845-3E12UM

Altech

Circuit Breakers 12A CRT BRKR ECHAR 277VAC UL508

Learn More

Datasheet

2Factory Stock Available

More Info Available

$71.40

$69.48

$64.41

$62.55

View

Min.: 1
Mult.: 1

12 A

277 VAC

80 VDC

3 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 15A CRT BRKR ECHAR 277VAC UL508

3E15UM
Altech
1: $71.40
3Factory Stock Available

Mfr. Part No.
3E15UM

Mouser Part No
845-3E15UM

Altech

Circuit Breakers 15A CRT BRKR ECHAR 277VAC UL508

Learn More

Datasheet

3Factory Stock Available

More Info Available

$71.40

$70.63

$68.63

View

Min.: 1
Mult.: 1

15 A

277 VAC

80 VDC

3 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 16A CRT BRKR ECHAR 277VAC UL508

3E16UM
Altech
1: $71.40
18Factory Stock Available

Mfr. Part No.
3E16UM

Mouser Part No
845-3E16UM

Altech

Circuit Breakers 16A CRT BRKR ECHAR 277VAC UL508

Learn More

Datasheet

18Factory Stock Available

More Info Available

$71.40

$69.48

$64.41

$62.55

View

Min.: 1
Mult.: 1

16 A

277 VAC

80 VDC

3 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 25A CRT BRKR ECHAR 277VAC UL508

3E25UM
Altech
1: $71.40
17Factory Stock Available

Mfr. Part No.
3E25UM

Mouser Part No
845-3E25UM

Altech

Circuit Breakers 25A CRT BRKR ECHAR 277VAC UL508

Learn More

Datasheet

17Factory Stock Available

More Info Available

$71.40

$69.48

$64.41

$62.55

View

Min.: 1
Mult.: 1

25 A

277 VAC

60 VDC

3 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

UM (V-EA) Circuit Breakers

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300 mA
500 mA
750 mA
800 mA
1 A
1.6 A
2 A
2.5 A
3 A
3.5 A
4 A
5 A
6 A
8 A
10 A
12 A
12.5 A
13 A
15 A
16 A