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Altech Electromechanical

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Part #

Circuit Breakers 10A MCB CCHAR 1pl 277VAC UL508

1C10UM
Altech
1: $25.020
25In Stock

Mfr. Part #
1C10UM

Mouser Part #
845-1C10UM

Altech

Circuit Breakers 10A MCB CCHAR 1pl 277VAC UL508

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Datasheet

25In Stock

$25.020

$23.631

$22.664

$21.938

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Min.: 1
Mult.: 1

Circuit Breakers 10A,MCB C CHAR 1 PL, 277VAC, UL1077

1C10UR
Altech
1: $18.773
1In Stock

Mfr. Part #
1C10UR

Mouser Part #
845-1C10UR

Altech

Circuit Breakers 10A,MCB C CHAR 1 PL, 277VAC, UL1077

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Datasheet

1In Stock

$18.773

$17.973

$17.132

$16.522

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Min.: 1
Mult.: 1

Circuit Breakers 15A, C CHAR, 1POLE 277VAC, UL489

1C15UL
Altech
1: $35.263
37In Stock
40Expected 1/1/2027

Mfr. Part #
1C15UL

Mouser Part #
845-1C15UL

Altech

Circuit Breakers 15A, C CHAR, 1POLE 277VAC, UL489

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Datasheet

37In Stock

40Expected 1/1/2027

$35.263

$34.453

$32.539

$32.518

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Min.: 1
Mult.: 1

Circuit Breakers 5A CRT BRKR CCHAR 277VAC UL508

1C15UM
Altech
1: $38.534
1In Stock

Mfr. Part #
1C15UM

Mouser Part #
845-1C15UM

Altech

Circuit Breakers 5A CRT BRKR CCHAR 277VAC UL508

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Datasheet

1In Stock

$38.534

$31.961

$29.489

$24.431

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Min.: 1
Mult.: 1

Circuit Breakers 16A, C CHAR, 1POLE 277VAC, UL489

1C16UL
Altech
1: $48.704
3In Stock

Mfr. Part #
1C16UL

Mouser Part #
845-1C16UL

Altech

Circuit Breakers 16A, C CHAR, 1POLE 277VAC, UL489

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Datasheet

3In Stock

$48.704

$35.263

$34.380

$33.717

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Min.: 1
Mult.: 1

Circuit Breakers 16A MCB CCHAR 1pl 277VAC UL508

1C16UM
Altech
1: $38.534
1In Stock

Mfr. Part #
1C16UM

Mouser Part #
845-1C16UM

Altech

Circuit Breakers 16A MCB CCHAR 1pl 277VAC UL508

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Datasheet

1In Stock

$38.534

$31.961

$29.489

$24.431

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Min.: 1
Mult.: 1

Circuit Breakers 20A, C CHAR, 1POLE 277VAC, UL489

1C20UL
Altech
1: $35.263
4In Stock
8Expected 12/18/2026

Mfr. Part #
1C20UL

Mouser Part #
845-1C20UL

Altech

Circuit Breakers 20A, C CHAR, 1POLE 277VAC, UL489

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Datasheet

4In Stock

8Expected 12/18/2026

$35.263

$34.769

$32.708

$31.950

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Min.: 1
Mult.: 1

Circuit Breakers 25A, C CHAR, 1POLE 277VAC, UL489

1C25UL
Altech
1: $35.263
7In Stock

Mfr. Part #
1C25UL

Mouser Part #
845-1C25UL

Altech

Circuit Breakers 25A, C CHAR, 1POLE 277VAC, UL489

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Datasheet

7In Stock

$35.263

$35.253

$33.065

$32.529

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Min.: 1
Mult.: 1

Circuit Breakers 2A MCB CCHAR 1pl 277VAC UL508

1C2UM
Altech
1: $32.297
28In Stock

Mfr. Part #
1C2UM

Mouser Part #
845-1C2UM

Altech

Circuit Breakers 2A MCB CCHAR 1pl 277VAC UL508

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Datasheet

28In Stock

$32.297

$30.015

$26.660

$24.631

View

Min.: 1
Mult.: 1

Circuit Breakers 32A, C CHAR, 1POLE 277VAC, UL489

1C32UL
Altech
1: $51.985
4In Stock

Mfr. Part #
1C32UL

Mouser Part #
845-1C32UL

Altech

Circuit Breakers 32A, C CHAR, 1POLE 277VAC, UL489

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Datasheet

4In Stock

$51.985

$43.119

$39.775

$34.222

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Min.: 1
Mult.: 1

Circuit Breakers 3A, C CHAR, 1POLE 277VAC, UL489

1C3UL
Altech
1: $35.263
24In Stock
163Expected 12/22/2026

Mfr. Part #
1C3UL

Mouser Part #
845-1C3UL

Altech

Circuit Breakers 3A, C CHAR, 1POLE 277VAC, UL489

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Datasheet

24In Stock

163Expected 12/22/2026

$35.263

$35.253

$35.242

$34.222

View

Min.: 1
Mult.: 1

Circuit Breakers 3A MCB CCHAR 1pl 277VAC UL508

1C3UM
Altech
1: $25.020
3In Stock

Mfr. Part #
1C3UM

Mouser Part #
845-1C3UM

Altech

Circuit Breakers 3A MCB CCHAR 1pl 277VAC UL508

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Datasheet

3In Stock

$25.020

$25.009

$24.830

$24.694

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Min.: 1
Mult.: 1

Circuit Breakers 4A, C CHAR, 1POLE 277VAC, UL489

1C4UL
Altech
1: $35.263
18In Stock

Mfr. Part #
1C4UL

Mouser Part #
845-1C4UL

Altech

Circuit Breakers 4A, C CHAR, 1POLE 277VAC, UL489

Learn More

Datasheet

18In Stock

$35.263

$35.116

$34.201

$33.286

View

Min.: 1
Mult.: 1

Circuit Breakers 4A MCB CCHAR 1pl 277VAC UL508

1C4UM
Altech
1: $38.534
8In Stock

Mfr. Part #
1C4UM

Mouser Part #
845-1C4UM

Altech

Circuit Breakers 4A MCB CCHAR 1pl 277VAC UL508

Learn More

Datasheet

8In Stock

$38.534

$31.961

$29.489

$24.431

View

Min.: 1
Mult.: 1

Circuit Breakers 5A, C CHAR, 1POLE 277VAC, UL489

1C5UL
Altech
1: $35.263
8In Stock
26On Order

Mfr. Part #
1C5UL

Mouser Part #
845-1C5UL

Altech

Circuit Breakers 5A, C CHAR, 1POLE 277VAC, UL489

Learn More

Datasheet

8In Stock

26On Order

$35.263

$34.895

$33.507

$32.129

Quote

Min.: 1
Mult.: 1

Circuit Breakers 5A MCB CCHAR 1pl 277VAC UL508

1C5UM
Altech
1: $33.181
13In Stock

Mfr. Part #
1C5UM

Mouser Part #
845-1C5UM

Altech

Circuit Breakers 5A MCB CCHAR 1pl 277VAC UL508

Learn More

Datasheet

13In Stock

$33.181

$30.015

$25.020

$24.872

View

Min.: 1
Mult.: 1

Circuit Breakers 6A MCB CCHAR 1pl 277VAC UL508

1C6UM
Altech
1: $42.225
14In Stock

Mfr. Part #
1C6UM

Mouser Part #
845-1C6UM

Altech

Circuit Breakers 6A MCB CCHAR 1pl 277VAC UL508

Learn More

Datasheet

14In Stock

$42.225

$38.282

$30.015

$25.020

View

Min.: 1
Mult.: 1

Circuit Breakers 8A MCB CCHAR 1pl 277VAC UL508

1C8UM
Altech
1: $38.008
1In Stock

Mfr. Part #
1C8UM

Mouser Part #
845-1C8UM

Altech

Circuit Breakers 8A MCB CCHAR 1pl 277VAC UL508

Learn More

Datasheet

1In Stock

$38.008

$25.020

$24.809

$24.557

View

Min.: 1
Mult.: 1

Circuit Breakers 10A, D CHAR, 1POLE 277VAC, UL489

1D10UL
Altech
1: $35.263
5In Stock
13Expected 8/13/2026

Mfr. Part #
1D10UL

Mouser Part #
845-1D10UL

Altech

Circuit Breakers 10A, D CHAR, 1POLE 277VAC, UL489

Learn More

Datasheet

5In Stock

13Expected 8/13/2026

$35.263

$34.443

$31.488

$31.098

View

Min.: 1
Mult.: 1

Circuit Breakers 10A D Characteristic UL 508 1 POLE

1D10UM
Altech
1: $25.020
24In Stock

Mfr. Part #
1D10UM

Mouser Part #
845-1D10UM

Altech

Circuit Breakers 10A D Characteristic UL 508 1 POLE

Learn More

Datasheet

24In Stock

$25.020

$24.999

$23.253

$22.422

View

Min.: 1
Mult.: 1

Circuit Breakers 15A D Characteristic UL 508 1 POLE

1D15UM
Altech
1: $25.020
4In Stock

Mfr. Part #
1D15UM

Mouser Part #
845-1D15UM

Altech

Circuit Breakers 15A D Characteristic UL 508 1 POLE

Learn More

Datasheet

4In Stock

$25.020

$24.462

$23.390

$22.685

View

Min.: 1
Mult.: 1

Circuit Breakers 1A D Characteristic UL 508 1 POLE

1D1UM
Altech
1: $25.020
2In Stock

Mfr. Part #
1D1UM

Mouser Part #
845-1D1UM

Altech

Circuit Breakers 1A D Characteristic UL 508 1 POLE

Learn More

Datasheet

2In Stock

$25.020

$24.694

$24.241

$24.021

Quote

Min.: 1
Mult.: 1

Circuit Breakers 20A, D CHAR, 1POLE 277VAC, UL489

1D20UL
Altech
1: $44.539
5In Stock

Mfr. Part #
1D20UL

Mouser Part #
845-1D20UL

Altech

Circuit Breakers 20A, D CHAR, 1POLE 277VAC, UL489

Learn More

Datasheet

5In Stock

$44.539

$40.101

$36.431

$33.139

View

Min.: 1
Mult.: 1

Circuit Breakers 20A,MCB D CHAR 1 PL, 277VAC, UL1077

1D20UR
Altech
1: $18.773
19In Stock

Mfr. Part #
1D20UR

Mouser Part #
845-1D20UR

Altech

Circuit Breakers 20A,MCB D CHAR 1 PL, 277VAC, UL1077

Learn More

Datasheet

19In Stock

$18.773

$18.762

$18.447

$18.068

View

Min.: 1
Mult.: 1

Circuit Breakers 2A D Characteristic UL 508 1 POLE

1D2UM
Altech
1: $25.020
1In Stock

Mfr. Part #
1D2UM

Mouser Part #
845-1D2UM

Altech

Circuit Breakers 2A D Characteristic UL 508 1 POLE

Learn More

Datasheet

1In Stock

$25.020

$25.009

$24.368

$23.390

View

Min.: 1
Mult.: 1

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