Circuit Breakers – Mouser Canada

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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 CHAR 1P+N 277VAC UL508

2B6UM
Altech
1: $73.07
2Factory Stock Available

Mfr. Part #
2B6UM

Mouser Part #
845-2B6UM

Altech

Circuit Breakers 6A MCB B CHAR 1P+N 277VAC UL508

Learn More

Datasheet

2Factory Stock Available

More Info Available

$73.07

$72.42

$66.25

$64.07

View

Min.: 1
Mult.: 1

6 A

277 VAC

80 VDC

2 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers .5A MCB CCHAR 1P+N 277VAC UL508

2C05UM
Altech
1: $105.25
3Factory Stock Available

Mfr. Part #
2C05UM

Mouser Part #
845-2C05UM

Altech

Circuit Breakers .5A MCB CCHAR 1P+N 277VAC UL508

Learn More

Datasheet

3Factory Stock Available

More Info Available

$105.25

$87.33

$80.54

$66.67

View

Min.: 1
Mult.: 1

500 mA

277 VAC

80 VDC

2 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 16A MCB CCHAR 1P+N 277VAC UL508

2C16UM
Altech
1: $105.25
16Factory Stock Available

Mfr. Part #
2C16UM

Mouser Part #
845-2C16UM

Altech

Circuit Breakers 16A MCB CCHAR 1P+N 277VAC UL508

Learn More

Datasheet

16Factory Stock Available

More Info Available

$105.25

$87.33

$80.54

$66.67

View

Min.: 1
Mult.: 1

16 A

277 VAC

80 VDC

2 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 2A MCB CCHAR 1P+N 277VAC UL508

2C2UM
Altech
1: $105.25
102Factory Stock Available

Mfr. Part #
2C2UM

Mouser Part #
845-2C2UM

Altech

Circuit Breakers 2A MCB CCHAR 1P+N 277VAC UL508

Learn More

Datasheet

102Factory Stock Available

More Info Available

$105.25

$87.33

$80.54

$66.67

View

Min.: 1
Mult.: 1

2 A

277 VAC

80 VDC

2 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 32A MCB CCHAR 1P+N 277VAC UL508

2C32UM
Altech
1: $105.25
7Factory Stock Available

Mfr. Part #
2C32UM

Mouser Part #
845-2C32UM

Altech

Circuit Breakers 32A MCB CCHAR 1P+N 277VAC UL508

Learn More

Datasheet

7Factory Stock Available

More Info Available

$105.25

$87.33

$80.54

$66.67

View

Min.: 1
Mult.: 1

32 A

277 VAC

60 VDC

2 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 40A MCB CCHAR 1P+N 277VAC UL508

2C40UM
Altech
1: $117.47
1Factory Stock Available

Mfr. Part #
2C40UM

Mouser Part #
845-2C40UM

Altech

Circuit Breakers 40A MCB CCHAR 1P+N 277VAC UL508

Learn More

Datasheet

1Factory Stock Available

More Info Available

$117.47

$97.44

$90.63

$75.52

View

Min.: 1
Mult.: 1

40 A

277 VAC

60 VDC

2 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 4A MCB CCHAR 1P+N 277VAC UL508

2C4UM
Altech
1: $105.25
60Factory Stock Available

Mfr. Part #
2C4UM

Mouser Part #
845-2C4UM

Altech

Circuit Breakers 4A MCB CCHAR 1P+N 277VAC UL508

Learn More

Datasheet

60Factory Stock Available

More Info Available

$105.25

$87.33

$80.54

$66.67

View

Min.: 1
Mult.: 1

4 A

277 VAC

80 VDC

2 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 50A MCB CCHAR 1P+N 277VAC UL508

2C50UM
Altech
1: $117.47
4Factory Stock Available

Mfr. Part #
2C50UM

Mouser Part #
845-2C50UM

Altech

Circuit Breakers 50A MCB CCHAR 1P+N 277VAC UL508

Learn More

Datasheet

4Factory Stock Available

More Info Available

$117.47

$97.44

$90.63

$75.52

View

Min.: 1
Mult.: 1

Circuit Breaker

C-Trip

50 A

277 VAC

60 VDC

2 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 5A MCB CCHAR 1P+N 277VAC UL508

2C5UM
Altech
1: $105.25
17Factory Stock Available

Mfr. Part #
2C5UM

Mouser Part #
845-2C5UM

Altech

Circuit Breakers 5A MCB CCHAR 1P+N 277VAC UL508

Learn More

Datasheet

17Factory Stock Available

More Info Available

$105.25

$87.33

$80.54

$66.67

View

Min.: 1
Mult.: 1

5 A

277 VAC

80 VDC

2 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 6A MCB CCHAR 1P+N 277VAC UL508

2C6UM
Altech
1: $105.25
9Factory Stock Available

Mfr. Part #
2C6UM

Mouser Part #
845-2C6UM

Altech

Circuit Breakers 6A MCB CCHAR 1P+N 277VAC UL508

Learn More

Datasheet

9Factory Stock Available

More Info Available

$105.25

$87.33

$80.54

$66.67

View

Min.: 1
Mult.: 1

6 A

277 VAC

80 VDC

2 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 8A MCB CCHAR 1P+N 277VAC UL508

2C8UM
Altech
1: $73.07
69Factory Stock Available

Mfr. Part #
2C8UM

Mouser Part #
845-2C8UM

Altech

Circuit Breakers 8A MCB CCHAR 1P+N 277VAC UL508

Learn More

Datasheet

69Factory Stock Available

More Info Available

$73.07

$72.42

$66.25

$64.07

View

Min.: 1
Mult.: 1

8 A

277 VAC

80 VDC

2 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers .5A MCB DCHAR 1P+N 277VAC UL508

2D05UM
Altech
1: $73.07
21Factory Stock Available

Mfr. Part #
2D05UM

Mouser Part #
845-2D05UM

Altech

Circuit Breakers .5A MCB DCHAR 1P+N 277VAC UL508

Learn More

Datasheet

21Factory Stock Available

More Info Available

$73.07

$72.42

$66.25

$64.07

View

Min.: 1
Mult.: 1

500 mA

277 VAC

80 VDC

2 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers .75A MCB DCHAR 1P+N 277VAC UL508

2D075UM
Altech
1: $73.07
5Factory Stock Available

Mfr. Part #
2D075UM

Mouser Part #
845-2D075UM

Altech

Circuit Breakers .75A MCB DCHAR 1P+N 277VAC UL508

Learn More

Datasheet

5Factory Stock Available

More Info Available

$73.07

$72.42

$66.25

$64.07

View

Min.: 1
Mult.: 1

750 mA

277 VAC

80 VDC

2 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 1.6A MCB DCHAR 1P+N 277VAC UL508

2D1.6UM
Altech
1: $105.25
28Factory Stock Available

Mfr. Part #
2D1.6UM

Mouser Part #
845-2D1.6UM

Altech

Circuit Breakers 1.6A MCB DCHAR 1P+N 277VAC UL508

Learn More

Datasheet

28Factory Stock Available

More Info Available

$105.25

$87.33

$80.54

$66.67

View

Min.: 1
Mult.: 1

Circuit Breaker

D-Trip

1.6 A

277 VAC

80 VDC

2 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 10A MCB DCHAR 1P+N 277VAC UL508

2D10UM
Altech
1: $73.07
152Factory Stock Available

Mfr. Part #
2D10UM

Mouser Part #
845-2D10UM

Altech

Circuit Breakers 10A MCB DCHAR 1P+N 277VAC UL508

Learn More

Datasheet

152Factory Stock Available

More Info Available

$73.07

$73.05

$69.00

$67.72

View

Min.: 1
Mult.: 1

Circuit Breaker

D-Trip

10 A

277 VAC

80 VDC

2 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 13A MCB DCHAR 1P+N 277VAC UL508

2D13UM
Altech
1: $105.25
7Factory Stock Available

Mfr. Part #
2D13UM

Mouser Part #
845-2D13UM

Altech

Circuit Breakers 13A MCB DCHAR 1P+N 277VAC UL508

Learn More

Datasheet

7Factory Stock Available

More Info Available

$105.25

$87.33

$80.54

$66.67

View

Min.: 1
Mult.: 1

13 A

277 VAC

80 VDC

2 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 2.5A MCB DCHAR 1P+N 277VAC UL508

2D2.5UM
Altech
1: $73.07
6Factory Stock Available

Mfr. Part #
2D2.5UM

Mouser Part #
845-2D2.5UM

Altech

Circuit Breakers 2.5A MCB DCHAR 1P+N 277VAC UL508

Learn More

Datasheet

6Factory Stock Available

More Info Available

$73.07

$72.42

$66.25

$64.07

View

Min.: 1
Mult.: 1

Circuit Breaker

D-Trip

2.5 A

277 VAC

80 VDC

2 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 25A MCB DCHAR 1P+N 277VAC UL508

2D25UM
Altech
1: $105.25
20Factory Stock Available

Mfr. Part #
2D25UM

Mouser Part #
845-2D25UM

Altech

Circuit Breakers 25A MCB DCHAR 1P+N 277VAC UL508

Learn More

Datasheet

20Factory Stock Available

More Info Available

$105.25

$87.33

$80.54

$66.67

View

Min.: 1
Mult.: 1

25 A

277 VAC

80 VDC

2 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 3.5A MCB DCHAR 1P+N 277VAC UL508

2D3.5UM
Altech
1: $73.07
3Factory Stock Available

Mfr. Part #
2D3.5UM

Mouser Part #
845-2D3.5UM

Altech

Circuit Breakers 3.5A MCB DCHAR 1P+N 277VAC UL508

Learn More

Datasheet

3Factory Stock Available

More Info Available

$73.07

$72.42

$66.25

$64.07

View

Min.: 1
Mult.: 1

Circuit Breaker

D-Trip

3.5 A

277 VAC

80 VDC

2 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 32A MCB DCHAR 1P+N 277VAC UL508

2D32UM
Altech
1: $73.07
50Factory Stock Available

Mfr. Part #
2D32UM

Mouser Part #
845-2D32UM

Altech

Circuit Breakers 32A MCB DCHAR 1P+N 277VAC UL508

Learn More

Datasheet

50Factory Stock Available

More Info Available

$73.07

$72.42

$66.25

$64.07

View

Min.: 1
Mult.: 1

32 A

277 VAC

60 VDC

2 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 3A MCB DCHAR 1P+N 277VAC UL508

2D3UM
Altech
1: $73.07
11Factory Stock Available

Mfr. Part #
2D3UM

Mouser Part #
845-2D3UM

Altech

Circuit Breakers 3A MCB DCHAR 1P+N 277VAC UL508

Learn More

Datasheet

11Factory Stock Available

More Info Available

$73.07

$72.71

$70.87

$69.14

View

Min.: 1
Mult.: 1

3 A

277 VAC

80 VDC

2 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 50A MCB DCHAR 1P+N 277VAC UL508

2D50UM
Altech
1: $117.47
22Factory Stock Available

Mfr. Part #
2D50UM

Mouser Part #
845-2D50UM

Altech

Circuit Breakers 50A MCB DCHAR 1P+N 277VAC UL508

Learn More

Datasheet

22Factory Stock Available

More Info Available

$117.47

$97.44

$90.63

$75.52

View

Min.: 1
Mult.: 1

50 A

277 VAC

60 VDC

2 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 5A MCB DCHAR 1P+N 277VAC UL508

2D5UM
Altech
1: $105.25
38Factory Stock Available

Mfr. Part #
2D5UM

Mouser Part #
845-2D5UM

Altech

Circuit Breakers 5A MCB DCHAR 1P+N 277VAC UL508

Learn More

Datasheet

38Factory Stock Available

More Info Available

$105.25

$87.33

$80.54

$66.67

View

Min.: 1
Mult.: 1

5 A

277 VAC

80 VDC

2 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 60A MCB DCHAR 1P+N 277VAC UL508

2D60UM
Altech
1: $117.47
12Factory Stock Available

Mfr. Part #
2D60UM

Mouser Part #
845-2D60UM

Altech

Circuit Breakers 60A MCB DCHAR 1P+N 277VAC UL508

Learn More

Datasheet

12Factory Stock Available

More Info Available

$117.47

$97.44

$90.63

$75.52

View

Min.: 1
Mult.: 1

60 A

277 VAC

60 VDC

2 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 8A MCB DCHAR 1P+N 277VAC UL508

2D8UM
Altech
1: $73.07
90Factory Stock Available

Mfr. Part #
2D8UM

Mouser Part #
845-2D8UM

Altech

Circuit Breakers 8A MCB DCHAR 1P+N 277VAC UL508

Learn More

Datasheet

90Factory Stock Available

More Info Available

$73.07

$72.42

$66.25

$64.07

View

Min.: 1
Mult.: 1

8 A

277 VAC

80 VDC

2 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

UM (V-EA) Circuit Breakers

Mouser Electronics®

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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