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 3A CRT BRKR 1 pl E Char

1E63UM
Altech
1: $41.52
Non-Stocked

Mfr. Part #
1E63UM

Mouser Part #
845-1E63UM

Altech

Circuit Breakers 3A CRT BRKR 1 pl E Char

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Datasheet

Non-Stocked

$41.52

$38.96

$37.61

$36.39

View

Min.: 1
Mult.: 1

63 A

277 VAC

24 VDC

1 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 12.5A G CHAR UL 508 1 POLE

1G125UM
Altech
1: $36.52
Non-Stocked

Mfr. Part #
1G125UM

Mouser Part #
845-1G125UM

Altech

Circuit Breakers 12.5A G CHAR UL 508 1 POLE

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Datasheet

Non-Stocked

$36.52

$34.49

$33.08

$32.02

View

Min.: 1
Mult.: 1

12.5 A

277 VAC

42 VDC

1 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 13A G Characteristic UL 508 1 POLE

1G13UM
Altech
1: $56.24
Non-Stocked

Mfr. Part #
1G13UM

Mouser Part #
845-1G13UM

Altech

Circuit Breakers 13A G Characteristic UL 508 1 POLE

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Datasheet

Non-Stocked

$56.24

$46.65

$43.04

$35.66

View

Min.: 1
Mult.: 1

13 A

277 VAC

42 VDC

1 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 2A G Characteristic UL 508 1 POLE

1G2UM
Altech
1: $36.52
Non-Stocked

Mfr. Part #
1G2UM

Mouser Part #
845-1G2UM

Altech

Circuit Breakers 2A G Characteristic UL 508 1 POLE

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Datasheet

Non-Stocked

$36.52

$35.84

$34.60

$33.91

View

Min.: 1
Mult.: 1

2 A

277 VAC

42 VDC

1 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 3A G Characteristic UL 508 1 POLE

1G3UM
Altech
1: $36.52
Non-Stocked

Mfr. Part #
1G3UM

Mouser Part #
845-1G3UM

Altech

Circuit Breakers 3A G Characteristic UL 508 1 POLE

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Datasheet

Non-Stocked

$36.52

$36.50

$35.09

$33.92

View

Min.: 1
Mult.: 1

3 A

277 VAC

42 VDC

1 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 50A G Characteristic UL 508 1 POLE

1G50UM
Altech
1: $41.52
Non-Stocked

Mfr. Part #
1G50UM

Mouser Part #
845-1G50UM

Altech

Circuit Breakers 50A G Characteristic UL 508 1 POLE

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Datasheet

Non-Stocked

$41.52

$38.96

$37.61

$36.39

View

Min.: 1
Mult.: 1

50 A

277 VAC

24 VDC

1 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 63A MCB GCHAR 1pl 277VAC

1G63UM
Altech
1: $62.81
Non-Stocked

Mfr. Part #
1G63UM

Mouser Part #
845-1G63UM

Altech

Circuit Breakers 63A MCB GCHAR 1pl 277VAC

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Datasheet

Non-Stocked

$62.81

$52.10

$48.06

$40.28

View

Min.: 1
Mult.: 1

63 A

277 VAC

24 VDC

1 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 8A G Characteristic UL 508 1 POLE

1G8UM
Altech
1: $56.24
Non-Stocked

Mfr. Part #
1G8UM

Mouser Part #
845-1G8UM

Altech

Circuit Breakers 8A G Characteristic UL 508 1 POLE

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Datasheet

Non-Stocked

$56.24

$46.65

$43.04

$35.66

View

Min.: 1
Mult.: 1

8 A

277 VAC

42 VDC

1 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers .75A Z Char. UL 508 1 POLE

1Z075UM
Altech
1: $71.09
Non-Stocked

Mfr. Part #
1Z075UM

Mouser Part #
845-1Z075UM

Altech

Circuit Breakers .75A Z Char. UL 508 1 POLE

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Datasheet

Non-Stocked

$71.09

$71.02

$64.81

$62.58

View

Min.: 1
Mult.: 1

750 mA

277 VAC

42 VDC

1 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 12.5A Z CHAR UL 508 1 POLE

1Z125UM
Altech
1: $65.39
Non-Stocked

Mfr. Part #
1Z125UM

Mouser Part #
845-1Z125UM

Altech

Circuit Breakers 12.5A Z CHAR UL 508 1 POLE

Learn More

Datasheet

Non-Stocked

$65.39

$65.34

$59.60

$57.58

View

Min.: 1
Mult.: 1

12.5 A

277 VAC

42 VDC

1 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 3.5A MCB ZCHAR 1pl 277VAC UL508

1Z3.5UM
Altech
1: $71.09
Non-Stocked

Mfr. Part #
1Z3.5UM

Mouser Part #
845-1Z3.5UM

Altech

Circuit Breakers 3.5A MCB ZCHAR 1pl 277VAC UL508

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Datasheet

Non-Stocked

$71.09

$71.02

$64.81

$62.58

View

Min.: 1
Mult.: 1

Circuit Breaker

Z-Trip

3.5 A

277 VAC

42 VDC

1 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 30A Z Characteristic UL 508 1 POLE

1Z30UM
Altech
1: $65.39
Non-Stocked

Mfr. Part #
1Z30UM

Mouser Part #
845-1Z30UM

Altech

Circuit Breakers 30A Z Characteristic UL 508 1 POLE

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Datasheet

Non-Stocked

$65.39

$65.34

$59.60

$57.58

View

Min.: 1
Mult.: 1

30 A

277 VAC

24 VDC

1 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 50A Z Characteristic UL 508 1 POLE

1Z50UM
Altech
1: $77.04
Non-Stocked

Mfr. Part #
1Z50UM

Mouser Part #
845-1Z50UM

Altech

Circuit Breakers 50A Z Characteristic UL 508 1 POLE

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Datasheet

Non-Stocked

$77.04

$76.38

$70.15

$67.83

View

Min.: 1
Mult.: 1

50 A

277 VAC

24 VDC

1 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 2B1.6UM, 1.6A, CIRCUIT BREAKER

2B1.6UM
Altech
1: $105.25
Non-Stocked

Mfr. Part #
2B1.6UM

Mouser Part #
845-2B1.6UM

Altech

Circuit Breakers 2B1.6UM, 1.6A, CIRCUIT BREAKER

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Datasheet

Non-Stocked

$105.25

$87.33

$80.54

$66.67

View

Min.: 1
Mult.: 1

Circuit Breaker

B-Trip

1.6 A

277 VAC

42 VDC

2 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

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

2B13UM
Altech
1: $105.25
Non-Stocked

Mfr. Part #
2B13UM

Mouser Part #
845-2B13UM

Altech

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

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Datasheet

Non-Stocked

$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 16A MCB B CHAR 1P+N 277VAC UL508

2B16UM
Altech
1: $73.07
Non-Stocked

Mfr. Part #
2B16UM

Mouser Part #
845-2B16UM

Altech

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

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Datasheet

Non-Stocked

$73.07

$71.24

$69.40

$67.66

Quote

Min.: 1
Mult.: 1

16 A

277 VAC

80 VDC

2 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 2B2.5UM, 2.5A, CIRCUIT BREAKER

2B2.5UM
Altech
1: $105.25
Non-Stocked

Mfr. Part #
2B2.5UM

Mouser Part #
845-2B2.5UM

Altech

Circuit Breakers 2B2.5UM, 2.5A, CIRCUIT BREAKER

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Datasheet

Non-Stocked

$105.25

$87.33

$80.54

$66.67

View

Min.: 1
Mult.: 1

Circuit Breaker

B-Trip

2.5 A

277 VAC

80 VDC

2 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 2B3.5UM, 3.5A, CIRCUIT BREAKER

2B3.5UM
Altech
1: $73.07
Non-Stocked

Mfr. Part #
2B3.5UM

Mouser Part #
845-2B35UM

Altech

Circuit Breakers 2B3.5UM, 3.5A, CIRCUIT BREAKER

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Datasheet

Non-Stocked

$73.07

$72.42

$66.25

$64.07

View

Min.: 1
Mult.: 1

Circuit Breaker

B-Trip

3.5 A

277 VAC

80 VDC

2 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 3A MCB B CHAR 277VAC UL508

2B3UM
Altech
1: $73.07
Non-Stocked

Mfr. Part #
2B3UM

Mouser Part #
845-2B3UM

Altech

Circuit Breakers 3A MCB B CHAR 277VAC UL508

Learn More

Datasheet

Product Comments

Non-Stocked

$73.07

$72.42

$66.25

$64.07

View

Min.: 1
Mult.: 1

3 A

277 VAC

80 VDC

2 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

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

2B60UM
Altech
1: $117.47
Non-Stocked

Mfr. Part #
2B60UM

Mouser Part #
845-2B60UM

Altech

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

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Datasheet

Non-Stocked

$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 63A MCB B CHAR 1P+N 277VAC UL508

2B63UM
Altech
1: $83.01
Non-Stocked

Mfr. Part #
2B63UM

Mouser Part #
845-2B63UM

Altech

Circuit Breakers 63A MCB B CHAR 1P+N 277VAC UL508

Learn More

Datasheet

Non-Stocked

$83.01

$81.66

$75.20

$72.79

View

Min.: 1
Mult.: 1

63 A

277 VAC

80 VDC

2 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

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

2C03UM
Altech
1: $105.25
Non-Stocked

Mfr. Part #
2C03UM

Mouser Part #
845-2C03UM

Altech

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

Learn More

Datasheet

Non-Stocked

$105.25

$87.33

$80.54

$66.67

View

Min.: 1
Mult.: 1

300 mA

277 VAC

80 VDC

2 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

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

2C075UM
Altech
1: $105.25
Non-Stocked

Mfr. Part #
2C075UM

Mouser Part #
845-2C075UM

Altech

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

Learn More

Datasheet

Non-Stocked

$105.25

$87.33

$80.54

$66.67

View

Min.: 1
Mult.: 1

750 mA

277 VAC

80 VDC

2 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

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

2C13UM
Altech
1: $105.25
Non-Stocked

Mfr. Part #
2C13UM

Mouser Part #
845-2C13UM

Altech

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

Learn More

Datasheet

Non-Stocked

$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 CCHAR 1P+N 277VAC UL508

2C2.5UM
Altech
1: $105.25
Non-Stocked

Mfr. Part #
2C2.5UM

Mouser Part #
845-2C2.5UM

Altech

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

Learn More

Datasheet

Non-Stocked

$105.25

$87.33

$80.54

$66.67

View

Min.: 1
Mult.: 1

Circuit Breaker

C-Trip

2.5 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