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UM Series Electromechanical

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Part #

Circuit Breakers 15A CRT BRKR CCHAR 277VAC UL508

2C15UM
Altech
1: €58.97
11In Stock

Mfr. Part No.
2C15UM

Mouser Part No
845-2C15UM

Altech

Circuit Breakers 15A CRT BRKR CCHAR 277VAC UL508

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Datasheet

11In Stock

€58.97

€48.93

€45.12

€37.35

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Min.: 1
Mult.: 1

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

2C1UM
Altech
1: €56.82
5In Stock

Mfr. Part No.
2C1UM

Mouser Part No
845-2C1UM

Altech

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

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Datasheet

5In Stock

€56.82

€48.93

€40.57

€37.12

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Min.: 1
Mult.: 1

Circuit Breakers 20A MCB CCHAR 1P+N 277VAC UL508

2C20UM
Altech
1: €58.97
1In Stock

Mfr. Part No.
2C20UM

Mouser Part No
845-2C20UM

Altech

Circuit Breakers 20A MCB CCHAR 1P+N 277VAC UL508

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Datasheet

1In Stock

€58.97

€48.93

€45.12

€37.35

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Min.: 1
Mult.: 1

Circuit Breakers 30A MCB DCHAR 1P+N 277VAC UL508

2D30UM
Altech
1: €40.94
10In Stock

Mfr. Part No.
2D30UM

Mouser Part No
845-2D30UM

Altech

Circuit Breakers 30A MCB DCHAR 1P+N 277VAC UL508

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Datasheet

10In Stock

€40.94

€38.38

€37.13

€36.14

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Min.: 1
Mult.: 1

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

2G25UM
Altech
1: €58.97
1In Stock

Mfr. Part No.
2G25UM

Mouser Part No
845-2G25UM

Altech

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

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Datasheet

1In Stock

€58.97

€48.93

€45.12

€37.35

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Min.: 1
Mult.: 1

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

2G6UM
Altech
1: €52.82
8In Stock

Mfr. Part No.
2G6UM

Mouser Part No
845-2G6UM

Altech

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

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Datasheet

8In Stock

€52.82

€48.29

€40.08

€38.05

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Min.: 1
Mult.: 1

Circuit Breakers 15A CRT BRKR BCHAR 1pl UL508

1B15UM
Altech
1: €29.36
10In Stock

Mfr. Part No.
1B15UM

Mouser Part No
845-1B15UM

Altech

Circuit Breakers 15A CRT BRKR BCHAR 1pl UL508

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Datasheet

10In Stock

€29.36

€24.54

€24.11

€19.32

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Min.: 1
Mult.: 1

Circuit Breakers 30A CRT BRKR BCHAR 1pl UL508

1B30UM
Altech
1: €29.36
15In Stock

Mfr. Part No.
1B30UM

Mouser Part No
845-1B30UM

Altech

Circuit Breakers 30A CRT BRKR BCHAR 1pl UL508

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Datasheet

15In Stock

€29.36

€24.54

€24.11

€19.32

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Min.: 1
Mult.: 1

Circuit Breakers .3A MCB CChar 1pl 277VAC UL508

1C03UM
Altech
1: €31.51
1In Stock
1Expected 03/04/2026

Mfr. Part No.
1C03UM

Mouser Part No
845-1C03UM

Altech

Circuit Breakers .3A MCB CChar 1pl 277VAC UL508

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Datasheet

1In Stock

1Expected 03/04/2026

€31.51

€26.14

€24.11

€19.98

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Min.: 1
Mult.: 1

Circuit Breakers 10A MCB CCHAR 1pl 277VAC UL508

1C10UM
Altech
1: €20.46
48In Stock

Mfr. Part No.
1C10UM

Mouser Part No
845-1C10UM

Altech

Circuit Breakers 10A MCB CCHAR 1pl 277VAC UL508

Learn More

Datasheet

48In Stock

€20.46

€19.32

€18.53

€17.94

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Min.: 1
Mult.: 1

Circuit Breakers 3A MCB CCHAR 1pl 277VAC UL508

1C3UM
Altech
1: €20.46
3In Stock

Mfr. Part No.
1C3UM

Mouser Part No
845-1C3UM

Altech

Circuit Breakers 3A MCB CCHAR 1pl 277VAC UL508

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Datasheet

3In Stock

€20.46

€20.33

€19.50

€19.36

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Min.: 1
Mult.: 1

Circuit Breakers 4A MCB CCHAR 1pl 277VAC UL508

1C4UM
Altech
1: €31.51
8In Stock

Mfr. Part No.
1C4UM

Mouser Part No
845-1C4UM

Altech

Circuit Breakers 4A MCB CCHAR 1pl 277VAC UL508

Learn More

Datasheet

8In Stock

€31.51

€26.14

€24.11

€19.98

View

Min.: 1
Mult.: 1

Circuit Breakers 6A MCB CCHAR 1pl 277VAC UL508

1C6UM
Altech
1: €34.53
14In Stock

Mfr. Part No.
1C6UM

Mouser Part No
845-1C6UM

Altech

Circuit Breakers 6A MCB CCHAR 1pl 277VAC UL508

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Datasheet

14In Stock

€34.53

€31.30

€24.54

€20.46

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Min.: 1
Mult.: 1

Circuit Breakers 10A D Characteristic UL 508 1 POLE

1D10UM
Altech
1: €20.46
32In Stock

Mfr. Part No.
1D10UM

Mouser Part No
845-1D10UM

Altech

Circuit Breakers 10A D Characteristic UL 508 1 POLE

Learn More

Datasheet

32In Stock

€20.46

€19.50

€18.39

€17.66

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Min.: 1
Mult.: 1

Circuit Breakers 1A D Characteristic UL 508 1 POLE

1D1UM
Altech
1: €20.46
5In Stock

Mfr. Part No.
1D1UM

Mouser Part No
845-1D1UM

Altech

Circuit Breakers 1A D Characteristic UL 508 1 POLE

Learn More

Datasheet

5In Stock

€20.46

€19.57

€19.14

€18.88

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Min.: 1
Mult.: 1

Circuit Breakers 30A D Characteristic UL 508 1 POLE

1D30UM
Altech
1: €31.51
4In Stock

Mfr. Part No.
1D30UM

Mouser Part No
845-1D30UM

Altech

Circuit Breakers 30A D Characteristic UL 508 1 POLE

Learn More

Datasheet

4In Stock

€31.51

€26.14

€24.11

€19.98

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Min.: 1
Mult.: 1

Circuit Breakers 40A D Characteristic UL 508 1 POLE

1D40UM
Altech
1: €35.19
11In Stock
1Expected 12/05/2026

Mfr. Part No.
1D40UM

Mouser Part No
845-1D40UM

Altech

Circuit Breakers 40A D Characteristic UL 508 1 POLE

Learn More

Datasheet

11In Stock

1Expected 12/05/2026

€35.19

€29.19

€26.93

€22.57

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Min.: 1
Mult.: 1

Circuit Breakers 4A CRT BRKR ECHAR 277VAC UL508

1E4UM
Altech
1: €29.36
6In Stock

Mfr. Part No.
1E4UM

Mouser Part No
845-1E4UM

Altech

Circuit Breakers 4A CRT BRKR ECHAR 277VAC UL508

Learn More

Datasheet

6In Stock

€29.36

€24.54

€20.46

€19.32

View

Min.: 1
Mult.: 1

Circuit Breakers 50A CRT BKR ECHAR 277VAC UL508

1E50UM
Altech
1: €33.04
11In Stock

Mfr. Part No.
1E50UM

Mouser Part No
845-1E50UM

Altech

Circuit Breakers 50A CRT BKR ECHAR 277VAC UL508

Learn More

Datasheet

11In Stock

€33.04

€27.92

€26.93

€21.97

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Min.: 1
Mult.: 1

Circuit Breakers 16A G Characteristic UL 508 1 POLE

1G16UM
Altech
1: €31.51
10In Stock

Mfr. Part No.
1G16UM

Mouser Part No
845-1G16UM

Altech

Circuit Breakers 16A G Characteristic UL 508 1 POLE

Learn More

Datasheet

10In Stock

€31.51

€26.14

€24.11

€19.98

View

Min.: 1
Mult.: 1

Circuit Breakers 30A G Characteristic UL 508 1 POLE

1G30UM
Altech
1: €31.51
3In Stock

Mfr. Part No.
1G30UM

Mouser Part No
845-1G30UM

Altech

Circuit Breakers 30A G Characteristic UL 508 1 POLE

Learn More

Datasheet

3In Stock

€31.51

€26.14

€24.11

€19.97

View

Min.: 1
Mult.: 1

Circuit Breakers 13A Z Characteristic UL 508 1 POLE

1Z13UM
Altech
1: €50.61
11In Stock

Mfr. Part No.
1Z13UM

Mouser Part No
845-1Z13UM

Altech

Circuit Breakers 13A Z Characteristic UL 508 1 POLE

Learn More

Datasheet

11In Stock

€50.61

€43.77

€40.38

€33.39

View

Min.: 1
Mult.: 1

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

2C1.6UM
Altech
1: €58.97
23In Stock
42Expected 10/04/2026

Mfr. Part No.
2C1.6UM

Mouser Part No
845-2C1.6UM

Altech

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

Learn More

Datasheet

23In Stock

42Expected 10/04/2026

€58.97

€48.93

€45.12

€37.35

View

Min.: 1
Mult.: 1

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

2C10UM
Altech
1: €58.97
3In Stock

Mfr. Part No.
2C10UM

Mouser Part No
845-2C10UM

Altech

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

Learn More

Datasheet

3In Stock

€58.97

€48.93

€45.12

€37.35

View

Min.: 1
Mult.: 1

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

2C25UM
Altech
1: €58.97
4In Stock

Mfr. Part No.
2C25UM

Mouser Part No
845-2C25UM

Altech

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

Learn More

Datasheet

4In Stock

€58.97

€48.93

€45.12

€37.35

View

Min.: 1
Mult.: 1

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