.hide-partial { max-height: none; } .show-more { display: none; }

Altech Circuit Protection

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Circuit Protection

List Images

Results: 5.183

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

Circuit Breakers 25A MCB CCHAR 3 PL 480Y/277VAC UL508

3C25UM
Altech
1: Rp1.803.779
17Factory Stock Available

Mfr. Part No.
3C25UM

Mouser Part No
845-3C25UM

Altech

Circuit Breakers 25A MCB CCHAR 3 PL 480Y/277VAC UL508

Learn More

Datasheet

17Factory Stock Available

More Info Available

Rp1.803.779

Rp1.508.959

Rp1.429.704

Rp1.191.389

Rp1.111.951

Min.: 1
Mult.: 1

Circuit Breakers 25A,MCB C CHAR 3PL 480Y/277VAC, UL1077

3C25UR
Altech
1: Rp1.390.076
12Factory Stock Available

Mfr. Part No.
3C25UR

Mouser Part No
845-3C25UR

Altech

Circuit Breakers 25A,MCB C CHAR 3PL 480Y/277VAC, UL1077

Learn More

Datasheet

12Factory Stock Available

More Info Available

Rp1.390.076

Rp1.153.230

Rp1.072.507

Rp893.634

View

Min.: 1
Mult.: 1

Circuit Breakers 2A, C CHAR, 3POLE 480Y/277VAC,UL489

3C2UL
Altech
1: Rp2.462.217
30Factory Stock Available

Mfr. Part No.
3C2UL

Mouser Part No
845-3C2UL

Altech

Circuit Breakers 2A, C CHAR, 3POLE 480Y/277VAC,UL489

Learn More

Datasheet

30Factory Stock Available

More Info Available

Rp2.462.217

Rp2.041.726

Rp1.902.480

Rp1.566.748

Rp1.454.838

Min.: 1
Mult.: 1

Circuit Breakers 2A MCB CCHAR 3 PL 480Y/277VAC UL508

3C2UM
Altech
1: Rp1.803.779
5Factory Stock Available

Mfr. Part No.
3C2UM

Mouser Part No
845-3C2UM

Altech

Circuit Breakers 2A MCB CCHAR 3 PL 480Y/277VAC UL508

Learn More

Datasheet

5Factory Stock Available

More Info Available

Rp1.803.779

Rp1.508.959

Rp1.429.704

Rp1.191.389

Rp1.111.951

Min.: 1
Mult.: 1

Circuit Breakers 2A,MCB C CHAR 3PL 480Y/277VAC, UL1077

3C2UR
Altech
1: Rp1.390.076
15Factory Stock Available

Mfr. Part No.
3C2UR

Mouser Part No
845-3C2UR

Altech

Circuit Breakers 2A,MCB C CHAR 3PL 480Y/277VAC, UL1077

Learn More

Datasheet

15Factory Stock Available

More Info Available

Rp1.390.076

Rp1.153.230

Rp1.072.507

Rp893.634

View

Min.: 1
Mult.: 1

Circuit Breakers 30A CRT BRKR CCHAR 277VAC UL508

3C30UM
Altech
1: Rp1.309.537
21Factory Stock Available

Mfr. Part No.
3C30UM

Mouser Part No
845-3C30UM

Altech

Circuit Breakers 30A CRT BRKR CCHAR 277VAC UL508

Learn More

Datasheet

21Factory Stock Available

More Info Available

Rp1.309.537

Rp1.309.354

View

Min.: 1
Mult.: 1

Circuit Breakers 30A,MCB C CHAR 3PL 480Y/277VAC, UL1077

3C30UR
Altech
1: Rp1.390.076
25Factory Stock Available

Mfr. Part No.
3C30UR

Mouser Part No
845-3C30UR

Altech

Circuit Breakers 30A,MCB C CHAR 3PL 480Y/277VAC, UL1077

Learn More

Datasheet

25Factory Stock Available

More Info Available

Rp1.390.076

Rp1.153.230

Rp1.072.507

Rp893.634

View

Min.: 1
Mult.: 1

Circuit Breakers 3A, C CHAR, 3POLE 480Y/277VAC,UL489

3C3UL
Altech
1: Rp1.845.241
13Factory Stock Available

Mfr. Part No.
3C3UL

Mouser Part No
845-3C3UL

Altech

Circuit Breakers 3A, C CHAR, 3POLE 480Y/277VAC,UL489

Learn More

Datasheet

13Factory Stock Available

More Info Available

Rp1.845.241

Rp1.614.815

Rp1.573.536

View

Min.: 1
Mult.: 1

Circuit Breakers 3A,MCB C CHAR 3PL 480Y/277VAC, UL1077

3C3UR
Altech
1: Rp1.390.076
2Factory Stock Available

Mfr. Part No.
3C3UR

Mouser Part No
845-3C3UR

Altech

Circuit Breakers 3A,MCB C CHAR 3PL 480Y/277VAC, UL1077

Learn More

Datasheet

2Factory Stock Available

More Info Available

Rp1.390.076

Rp1.153.230

Rp1.072.507

Rp893.634

View

Min.: 1
Mult.: 1

Circuit Breakers 40A MCB CCHAR 3 PL 480Y/277VAC UL508

3C40UM
Altech
1: Rp2.031.269
3Factory Stock Available

Mfr. Part No.
3C40UM

Mouser Part No
845-3C40UM

Altech

Circuit Breakers 40A MCB CCHAR 3 PL 480Y/277VAC UL508

Learn More

Datasheet

3Factory Stock Available

More Info Available

Rp2.031.269

Rp1.714.801

Rp1.624.722

Rp1.353.935

Rp1.263.672

Min.: 1
Mult.: 1

Circuit Breakers 40A,MCB C CHAR 3PL 480Y/277VAC, UL1077

3C40UR
Altech
1: Rp1.473.918
48Factory Stock Available

Mfr. Part No.
3C40UR

Mouser Part No
845-3C40UR

Altech

Circuit Breakers 40A,MCB C CHAR 3PL 480Y/277VAC, UL1077

Learn More

Datasheet

48Factory Stock Available

More Info Available

Rp1.473.918

Rp1.222.761

Rp1.137.085

Rp947.571

View

Min.: 1
Mult.: 1

Circuit Breakers 4A, C CHAR, 3POLE 480Y/277VAC,UL489

3C4UL
Altech
1: Rp1.845.241
16Factory Stock Available

Mfr. Part No.
3C4UL

Mouser Part No
845-3C4UL

Altech

Circuit Breakers 4A, C CHAR, 3POLE 480Y/277VAC,UL489

Learn More

Datasheet

16Factory Stock Available

More Info Available

Rp1.845.241

Rp1.845.057

Rp1.754.428

Rp1.618.117

View

Min.: 1
Mult.: 1

Circuit Breakers 50A,MCB C CHAR 3PL 480Y/277VAC, UL1077

3C50UR
Altech
1: Rp1.473.918
37Factory Stock Available

Mfr. Part No.
3C50UR

Mouser Part No
845-3C50UR

Altech

Circuit Breakers 50A,MCB C CHAR 3PL 480Y/277VAC, UL1077

Learn More

Datasheet

37Factory Stock Available

More Info Available

Rp1.473.918

Rp1.222.761

Rp1.137.085

Rp947.571

View

Min.: 1
Mult.: 1

Circuit Breakers 5A, C CHAR, 3POLE 480Y/277VAC,UL489

3C5UL
Altech
1: Rp1.845.241
25Factory Stock Available

Mfr. Part No.
3C5UL

Mouser Part No
845-3C5UL

Altech

Circuit Breakers 5A, C CHAR, 3POLE 480Y/277VAC,UL489

Learn More

Datasheet

25Factory Stock Available

More Info Available

Rp1.845.241

Rp1.698.840

Rp1.657.745

View

Min.: 1
Mult.: 1

Circuit Breakers 5A MCB CCHAR 3 PL 480Y/277VAC UL508

3C5UM
Altech
1: Rp1.803.779
9Factory Stock Available

Mfr. Part No.
3C5UM

Mouser Part No
845-3C5UM

Altech

Circuit Breakers 5A MCB CCHAR 3 PL 480Y/277VAC UL508

Learn More

Datasheet

9Factory Stock Available

More Info Available

Rp1.803.779

Rp1.508.959

Rp1.429.704

Rp1.191.389

Rp1.111.951

Min.: 1
Mult.: 1

Circuit Breakers 5A,MCB C CHAR 3PL 480Y/277VAC, UL1077

3C5UR
Altech
1: Rp1.390.076
2Factory Stock Available

Mfr. Part No.
3C5UR

Mouser Part No
845-3C5UR

Altech

Circuit Breakers 5A,MCB C CHAR 3PL 480Y/277VAC, UL1077

Learn More

Datasheet

2Factory Stock Available

More Info Available

Rp1.390.076

Rp1.153.230

Rp1.072.507

Rp893.634

View

Min.: 1
Mult.: 1

Circuit Breakers 60A MCB CCHAR 3 PL 480Y/277VAC UL508

3C60UM
Altech
1: Rp2.031.269
64Factory Stock Available

Mfr. Part No.
3C60UM

Mouser Part No
845-3C60UM

Altech

Circuit Breakers 60A MCB CCHAR 3 PL 480Y/277VAC UL508

Learn More

Datasheet

64Factory Stock Available

More Info Available

Rp2.031.269

Rp1.714.801

Rp1.624.722

Rp1.353.935

Rp1.263.672

Min.: 1
Mult.: 1

Circuit Breakers 3C63UL, 63A, CIRCUIT BREAKER

3C63UL
Altech
1: Rp2.620.726
2Factory Stock Available

Mfr. Part No.
3C63UL

Mouser Part No
845-3C63UL

Altech

Circuit Breakers 3C63UL, 63A, CIRCUIT BREAKER

Learn More

Datasheet

2Factory Stock Available

More Info Available

Rp2.620.726

Rp2.173.084

Rp2.025.031

Rp1.667.651

Rp1.548.586

Min.: 1
Mult.: 1

Circuit Breakers 6A, C CHAR, 3POLE 480Y/277VAC,UL489

3C6UL
Altech
1: Rp1.845.241
24Factory Stock Available

Mfr. Part No.
3C6UL

Mouser Part No
845-3C6UL

Altech

Circuit Breakers 6A, C CHAR, 3POLE 480Y/277VAC,UL489

Learn More

Datasheet

24Factory Stock Available

More Info Available

Rp1.845.241

Rp1.845.057

Rp1.754.428

Rp1.618.117

View

Min.: 1
Mult.: 1

Circuit Breakers 6A,MCB C CHAR 3PL 480Y/277VAC, UL1077

3C6UR
Altech
1: Rp1.390.076
22Factory Stock Available

Mfr. Part No.
3C6UR

Mouser Part No
845-3C6UR

Altech

Circuit Breakers 6A,MCB C CHAR 3PL 480Y/277VAC, UL1077

Learn More

Datasheet

22Factory Stock Available

More Info Available

Rp1.390.076

Rp1.153.230

Rp1.072.507

Rp893.634

View

Min.: 1
Mult.: 1

Circuit Breakers 8A MCB CCHAR 3 PL 480Y/277VAC UL508

3C8UM
Altech
1: Rp1.803.779
15Factory Stock Available

Mfr. Part No.
3C8UM

Mouser Part No
845-3C8UM

Altech

Circuit Breakers 8A MCB CCHAR 3 PL 480Y/277VAC UL508

Learn More

Datasheet

15Factory Stock Available

More Info Available

Rp1.803.779

Rp1.508.959

Rp1.429.704

Rp1.191.389

Rp1.111.951

Min.: 1
Mult.: 1

Circuit Breakers 0.3A, D CHAR, 3POLE 480Y/277VAC,UL489

3D03UL
Altech
1: Rp1.845.241
18Factory Stock Available

Mfr. Part No.
3D03UL

Mouser Part No
845-3D03UL

Altech

Circuit Breakers 0.3A, D CHAR, 3POLE 480Y/277VAC,UL489

Learn More

Datasheet

18Factory Stock Available

More Info Available

Rp1.845.241

Rp1.802.495

Rp1.786.533

View

Min.: 1
Mult.: 1

Circuit Breakers 3D03UM, 0.3A, CIRCUIT BREAKER

3D03UM
Altech
1: Rp1.803.779
1Factory Stock Available

Mfr. Part No.
3D03UM

Mouser Part No
845-3D03UM

Altech

Circuit Breakers 3D03UM, 0.3A, CIRCUIT BREAKER

Learn More

Datasheet

1Factory Stock Available

More Info Available

Rp1.803.779

Rp1.508.959

Rp1.429.704

Rp1.191.389

Rp1.111.951

Min.: 1
Mult.: 1

Circuit Breakers 0.5A, D CHAR, 3POLE 480Y/277VAC,UL489

3D05UL
Altech
1: Rp1.845.241
2Factory Stock Available

Mfr. Part No.
3D05UL

Mouser Part No
845-3D05UL

Altech

Circuit Breakers 0.5A, D CHAR, 3POLE 480Y/277VAC,UL489

Learn More

Datasheet

2Factory Stock Available

More Info Available

Rp1.845.241

Rp1.845.057

Rp1.754.428

Rp1.618.117

View

Min.: 1
Mult.: 1

Circuit Breakers 0.5A,MCB D CHAR 3PL 480Y/277VAC, UL1077

3D05UR
Altech
1: Rp1.390.076
1Factory Stock Available

Mfr. Part No.
3D05UR

Mouser Part No
845-3D05UR

Altech

Circuit Breakers 0.5A,MCB D CHAR 3PL 480Y/277VAC, UL1077

Learn More

Datasheet

1Factory Stock Available

More Info Available

Rp1.390.076

Rp1.153.230

Rp1.072.507

Rp893.634

View

Min.: 1
Mult.: 1

Altech Circuit Protection

Types of Circuit Protection

Customer Service Office

Company

Resources

Support