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Altech UM Series Circuit Breakers

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Part #

Circuit Breakers 8A G Characteristic UL 508 3 POLE

3G8UM
Altech
1: Rp1.722.271,44
5Factory Stock Available

Mfr. Part No.
3G8UM

Mouser Part No
845-3G8UM

Altech

Circuit Breakers 8A G Characteristic UL 508 3 POLE

Learn More

Datasheet

5Factory Stock Available

More Info Available

Rp1.722.271,44

Rp1.440.773,25

Rp1.365.099,81

Rp1.137.553,98

Rp1.061.705,37

Min.: 1
Mult.: 1

8 A

277 VAC

80 VDC

3 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 10A Z Characteristic UL 508 3 POLE

3Z10UM
Altech
1: Rp3.098.582,13
3Factory Stock Available

Mfr. Part No.
3Z10UM

Mouser Part No
845-3Z10UM

Altech

Circuit Breakers 10A Z Characteristic UL 508 3 POLE

Learn More

Datasheet

3Factory Stock Available

More Info Available

Rp3.098.582,13

Rp2.980.867,89

Rp2.872.437,66

Rp2.675.021,07

View

Min.: 1
Mult.: 1

10 A

277 VAC

80 VDC

3 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 15A Z Characteristic UL 508 3 POLE

3Z15UM
Altech
1: Rp3.098.582,13
7Factory Stock Available

Mfr. Part No.
3Z15UM

Mouser Part No
845-3Z15UM

Altech

Circuit Breakers 15A Z Characteristic UL 508 3 POLE

Learn More

Datasheet

7Factory Stock Available

More Info Available

Rp3.098.582,13

Rp2.980.867,89

Rp2.872.437,66

Rp2.675.021,07

View

Min.: 1
Mult.: 1

15 A

277 VAC

80 VDC

3 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 20A Z Characteristic UL 508 3 POLE

3Z20UM
Altech
1: Rp3.870.556,32
1Factory Stock Available

Mfr. Part No.
3Z20UM

Mouser Part No
845-3Z20UM

Altech

Circuit Breakers 20A Z Characteristic UL 508 3 POLE

Learn More

Datasheet

1Factory Stock Available

More Info Available

Rp3.870.556,32

Rp3.208.063,38

Rp2.957.219,94

Rp2.443.095,99

Min.: 1
Mult.: 1

20 A

277 VAC

80 VDC

3 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 25A Z Characteristic UL 508 3 POLE

3Z25UM
Altech
1: Rp3.870.556,32
2Factory Stock Available

Mfr. Part No.
3Z25UM

Mouser Part No
845-3Z25UM

Altech

Circuit Breakers 25A Z Characteristic UL 508 3 POLE

Learn More

Datasheet

2Factory Stock Available

More Info Available

Rp3.870.556,32

Rp3.208.063,38

Rp2.957.219,94

Rp2.443.095,99

Min.: 1
Mult.: 1

25 A

277 VAC

60 VDC

3 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 2A Z Characteristic UL 508 3 POLE

3Z2UM
Altech
1: Rp4.087.416,78
3Factory Stock Available

Mfr. Part No.
3Z2UM

Mouser Part No
845-3Z2UM

Altech

Circuit Breakers 2A Z Characteristic UL 508 3 POLE

Learn More

Datasheet

3Factory Stock Available

More Info Available

Rp4.087.416,78

Rp3.387.612,63

Rp3.122.755,59

Rp2.579.903,76

Min.: 1
Mult.: 1

2 A

277 VAC

80 VDC

3 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 32A Z Characteristic UL 508 3 POLE

3Z32UM
Altech
1: Rp3.098.582,13
12Factory Stock Available

Mfr. Part No.
3Z32UM

Mouser Part No
845-3Z32UM

Altech

Circuit Breakers 32A Z Characteristic UL 508 3 POLE

Learn More

Datasheet

12Factory Stock Available

More Info Available

Rp3.098.582,13

Rp2.980.867,89

Rp2.872.437,66

Rp2.675.021,07

View

Min.: 1
Mult.: 1

32 A

277 VAC

80 VDC

3 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 40A Z Characteristic UL 508 3 POLE

3Z40UM
Altech
1: Rp3.756.695,82
3Factory Stock Available

Mfr. Part No.
3Z40UM

Mouser Part No
845-3Z40UM

Altech

Circuit Breakers 40A Z Characteristic UL 508 3 POLE

Learn More

Datasheet

3Factory Stock Available

More Info Available

Rp3.756.695,82

Rp3.613.932,27

Rp3.482.554,77

Rp3.243.272,55

View

Min.: 1
Mult.: 1

40 A

277 VAC

80 VDC

2 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 50A Z Characteristic UL 508 3 POLE

3Z50UM
Altech
1: Rp4.692.453,96
3Factory Stock Available

Mfr. Part No.
3Z50UM

Mouser Part No
845-3Z50UM

Altech

Circuit Breakers 50A Z Characteristic UL 508 3 POLE

Learn More

Datasheet

3Factory Stock Available

More Info Available

Rp4.692.453,96

Rp3.889.299,51

Rp3.585.204,39

Rp2.961.949,53

Min.: 1
Mult.: 1

50 A

277 VAC

60 VDC

2 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 5A Z Characteristic UL 508 3 POLE

3Z5UM
Altech
1: Rp3.272.175,60
2Factory Stock Available

Mfr. Part No.
3Z5UM

Mouser Part No
845-3Z5UM

Altech

Circuit Breakers 5A Z Characteristic UL 508 3 POLE

Learn More

Datasheet

2Factory Stock Available

More Info Available

Rp3.272.175,60

Rp3.147.804,90

Rp3.033.418,89

Rp2.825.492,10

View

Min.: 1
Mult.: 1

5 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: Rp833.809,20
Non-Stocked Lead-Time 11 Weeks

Mfr. Part No.
2D5UM

Mouser Part No
845-2D5UM

Altech

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

Learn More

Datasheet

Non-Stocked Lead-Time 11 Weeks

Rp833.809,20

Rp833.634,03

Rp779.506,50

Rp759.011,61

View

Min.: 1
Mult.: 1

5 A

277 VAC

80 VDC

2 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

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

2Z32UM
Altech
1: Rp1.567.070,82
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
2Z32UM

Mouser Part No
845-2Z32UM

Altech

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

Learn More

Datasheet

Non-Stocked Lead-Time 4 Weeks

Rp1.567.070,82

Rp1.566.895,65

Rp1.490.871,87

Rp1.377.011,37

View

Min.: 1
Mult.: 1

32 A

277 VAC

60 VDC

2 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 50A MCB CCHAR 3 PL 480Y/277VAC UL508

3C50UM
Altech
1: Rp1.420.979,04
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
3C50UM

Mouser Part No
845-3C50UM

Altech

Circuit Breakers 50A MCB CCHAR 3 PL 480Y/277VAC UL508

Learn More

Datasheet

Non-Stocked Lead-Time 8 Weeks

Rp1.420.979,04

Rp1.415.899,11

Rp1.362.822,60

Rp1.336.897,44

View

Min.: 1
Mult.: 1

50 A

277 VAC

80 VDC

3 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 16A D Characteristic UL 508 3 POLE

3D16UM
Altech
1: Rp1.722.271,44
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
3D16UM

Mouser Part No
845-3D16UM

Altech

Circuit Breakers 16A D Characteristic UL 508 3 POLE

Learn More

Datasheet

Non-Stocked Lead-Time 8 Weeks

Rp1.722.271,44

Rp1.440.773,25

Rp1.365.099,81

Rp1.137.553,98

Rp1.061.705,37

Min.: 1
Mult.: 1

16 A

277 VAC

80 VDC

3 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 50A D Characteristic UL 508 3 POLE

3D50UM
Altech
1: Rp1.420.979,04
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
3D50UM

Mouser Part No
845-3D50UM

Altech

Circuit Breakers 50A D Characteristic UL 508 3 POLE

Learn More

Datasheet

Non-Stocked Lead-Time 8 Weeks

Rp1.420.979,04

Rp1.420.803,87

Rp1.370.705,25

Rp1.342.678,05

View

Min.: 1
Mult.: 1

50 A

277 VAC

80 VDC

3 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 60A D Characteristic UL 508 3 POLE

3D60UM
Altech
1: Rp1.420.979,04
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
3D60UM

Mouser Part No
845-3D60UM

Altech

Circuit Breakers 60A D Characteristic UL 508 3 POLE

Learn More

Datasheet

Non-Stocked Lead-Time 8 Weeks

Rp1.420.979,04

Rp1.347.407,64

Rp1.313.424,66

View

Min.: 1
Mult.: 1

60 A

277 VAC

80 VDC

3 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 60A CRT BRKR ECHAR 277VAC UL508

3E60UM
Altech
1: Rp1.420.979,04
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
3E60UM

Mouser Part No
845-3E60UM

Altech

Circuit Breakers 60A CRT BRKR ECHAR 277VAC UL508

Learn More

Datasheet

Non-Stocked Lead-Time 8 Weeks

Rp1.420.979,04

Rp1.382.967,15

Rp1.282.069,23

Rp1.244.933,19

View

Min.: 1
Mult.: 1

60 A

277 VAC

80 VDC

3 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 32A G Characteristic UL 508 3 POLE

3G32UM
Altech
1: Rp1.722.271,44
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
3G32UM

Mouser Part No
845-3G32UM

Altech

Circuit Breakers 32A G Characteristic UL 508 3 POLE

Learn More

Datasheet

Non-Stocked Lead-Time 8 Weeks

Rp1.722.271,44

Rp1.440.773,25

Rp1.365.099,81

Rp1.137.553,98

Rp1.061.705,37

Min.: 1
Mult.: 1

32 A

277 VAC

60 VDC

3 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 20A MCB B Char 1pl 277VAC UL508

1B20UM
Altech
1: Rp416.729,43
Non-Stocked

Mfr. Part No.
1B20UM

Mouser Part No
845-1B20UM

Altech

Circuit Breakers 20A MCB B Char 1pl 277VAC UL508

Learn More

Datasheet

Non-Stocked

Rp416.729,43

Rp416.554,26

Rp400.438,62

Rp387.125,70

View

Min.: 1
Mult.: 1

20 A

277 VAC

42 VDC

1 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 32A MCB B Char 1pl 277VAC UL508

1B32UM
Altech
1: Rp416.729,43
Non-Stocked

Mfr. Part No.
1B32UM

Mouser Part No
845-1B32UM

Altech

Circuit Breakers 32A MCB B Char 1pl 277VAC UL508

Learn More

Datasheet

Non-Stocked

Rp416.729,43

Rp393.606,99

Rp377.491,35

Rp365.404,62

View

Min.: 1
Mult.: 1

32 A

277 VAC

24 VDC

1 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 1B3.5UM, 3.5A, CIRCUIT BREAKER

1B3.5UM
Altech
1: Rp416.729,43
Non-Stocked

Mfr. Part No.
1B3.5UM

Mouser Part No
845-1B35UM

Altech

Circuit Breakers 1B3.5UM, 3.5A, CIRCUIT BREAKER

Learn More

Datasheet

Non-Stocked

Rp416.729,43

Rp393.606,99

Rp377.491,35

Rp365.404,62

View

Min.: 1
Mult.: 1

Circuit Breaker

B-Trip

3.5 A

277 VAC

42 VDC

1 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 40A MCB B Char 1pl 277VAC UL508

1B40UM
Altech
1: Rp716.795,64
Non-Stocked

Mfr. Part No.
1B40UM

Mouser Part No
845-1B40UM

Altech

Circuit Breakers 40A MCB B Char 1pl 277VAC UL508

Learn More

Datasheet

Non-Stocked

Rp716.795,64

Rp594.526,98

Rp548.457,27

Rp459.646,08

View

Min.: 1
Mult.: 1

40 A

277 VAC

24 VDC

1 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 63A MCB B CHAR 1pl 277VAC

1B63UM
Altech
1: Rp473.834,85
Non-Stocked

Mfr. Part No.
1B63UM

Mouser Part No
845-1B63UM

Altech

Circuit Breakers 63A MCB B CHAR 1pl 277VAC

Learn More

Datasheet

Non-Stocked

Rp473.834,85

Rp444.581,46

Rp429.166,50

Rp415.328,07

View

Min.: 1
Mult.: 1

63 A

277 VAC

24 VDC

1 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers .5A MCB CChar 1pl 277VAC UL508

1C05UM
Altech
1: Rp416.729,43
Non-Stocked

Mfr. Part No.
1C05UM

Mouser Part No
845-1C05UM

Altech

Circuit Breakers .5A MCB CChar 1pl 277VAC UL508

Learn More

Datasheet

Non-Stocked

Rp416.729,43

Rp408.496,44

Rp400.613,79

Quote

Min.: 1
Mult.: 1

500 mA

277 VAC

42 VDC

1 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 50A MCB CCHAR 1pl 277VAC UL508

1C50UM
Altech
1: Rp716.795,64
Non-Stocked

Mfr. Part No.
1C50UM

Mouser Part No
845-1C50UM

Altech

Circuit Breakers 50A MCB CCHAR 1pl 277VAC UL508

Learn More

Datasheet

Non-Stocked

Rp716.795,64

Rp594.526,98

Rp548.457,27

Rp459.646,08

View

Min.: 1
Mult.: 1

50 A

277 VAC

24 VDC

1 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Altech UM Series Circuit Breakers

Customer Service Office

Company

Resources

Support

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