.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 1.6A CRT BKR ECHAR 277VAC UL508

1E1.6UM
Altech
1: ¥3,951.5
13Factory Stock Available

Mfr. Part #
1E1.6UM

Mouser Part #
845-1E1.6UM

Altech

Circuit Breakers 1.6A CRT BKR ECHAR 277VAC UL508

Learn More

Datasheet

13Factory Stock Available

More Info Available

¥3,951.5

¥3,732.3

¥3,579.5

¥3,464.8

View

Min.: 1
Mult.: 1

Circuit Breakers 10A CRT BRKR ECHAR 277VAC UL508

1E10UM
Altech
1: ¥5,670.7
5Factory Stock Available

Mfr. Part #
1E10UM

Mouser Part #
845-1E10UM

Altech

Circuit Breakers 10A CRT BRKR ECHAR 277VAC UL508

Learn More

Datasheet

5Factory Stock Available

More Info Available

¥5,670.7

¥4,740.5

¥3,951.5

¥3,866.8

View

Min.: 1
Mult.: 1

Circuit Breakers 12A CRT BRKR ECHAR 277VAC UL508

1E12UM
Altech
1: ¥6,085.9
5Factory Stock Available

Mfr. Part #
1E12UM

Mouser Part #
845-1E12UM

Altech

Circuit Breakers 12A CRT BRKR ECHAR 277VAC UL508

Learn More

Datasheet

5Factory Stock Available

More Info Available

¥6,085.9

¥5,047.8

¥4,657.4

¥3,858.5

View

Min.: 1
Mult.: 1

Circuit Breakers 16A CRT BKR ECHAR 277VAC UL508

1E16UM
Altech
1: ¥3,951.5
25Factory Stock Available

Mfr. Part #
1E16UM

Mouser Part #
845-1E16UM

Altech

Circuit Breakers 16A CRT BKR ECHAR 277VAC UL508

Learn More

Datasheet

25Factory Stock Available

More Info Available

¥3,951.5

¥3,732.3

¥3,579.5

¥3,464.8

View

Min.: 1
Mult.: 1

Circuit Breakers 1A CRT BRKR ECHAR 277VAC UL508

1E1UM
Altech
1: ¥6,085.9
27Factory Stock Available

Mfr. Part #
1E1UM

Mouser Part #
845-1E1UM

Altech

Circuit Breakers 1A CRT BRKR ECHAR 277VAC UL508

Learn More

Datasheet

27Factory Stock Available

More Info Available

¥6,085.9

¥5,047.8

¥4,657.4

¥3,858.5

View

Min.: 1
Mult.: 1

Circuit Breakers 2.5A CRT BKR ECHAR 277VAC UL508

1E2.5UM
Altech
1: ¥3,951.5
17Factory Stock Available

Mfr. Part #
1E2.5UM

Mouser Part #
845-1E2.5UM

Altech

Circuit Breakers 2.5A CRT BKR ECHAR 277VAC UL508

Learn More

Datasheet

17Factory Stock Available

More Info Available

¥3,951.5

¥3,732.3

¥3,579.5

¥3,464.8

View

Min.: 1
Mult.: 1

Circuit Breakers 20A CRT BKR ECHAR 277VAC UL508

1E20UM
Altech
1: ¥3,951.5
48Factory Stock Available

Mfr. Part #
1E20UM

Mouser Part #
845-1E20UM

Altech

Circuit Breakers 20A CRT BKR ECHAR 277VAC UL508

Learn More

Datasheet

48Factory Stock Available

More Info Available

¥3,951.5

¥3,732.3

¥3,579.5

¥3,464.8

View

Min.: 1
Mult.: 1

Circuit Breakers 25A CRT BKR ECHAR 277VAC UL508

1E25UM
Altech
1: ¥3,951.5
46Factory Stock Available

Mfr. Part #
1E25UM

Mouser Part #
845-1E25UM

Altech

Circuit Breakers 25A CRT BKR ECHAR 277VAC UL508

Learn More

Datasheet

46Factory Stock Available

More Info Available

¥3,951.5

¥3,888.4

¥3,831.9

View

Min.: 1
Mult.: 1

Circuit Breakers 2A CRT BRKR ECHAR 277VAC UL508

1E2UM
Altech
1: ¥3,951.5
13Factory Stock Available

Mfr. Part #
1E2UM

Mouser Part #
845-1E2UM

Altech

Circuit Breakers 2A CRT BRKR ECHAR 277VAC UL508

Learn More

Datasheet

13Factory Stock Available

More Info Available

¥3,951.5

¥3,732.3

¥3,579.5

¥3,464.8

View

Min.: 1
Mult.: 1

Circuit Breakers 3.5A CRT BKR ECHAR 277VAC UL508

1E3.5UM
Altech
1: ¥3,951.5
2Factory Stock Available

Mfr. Part #
1E3.5UM

Mouser Part #
845-1E3.5UM

Altech

Circuit Breakers 3.5A CRT BKR ECHAR 277VAC UL508

Learn More

Datasheet

2Factory Stock Available

More Info Available

¥3,951.5

¥3,732.3

¥3,579.5

¥3,464.8

View

Min.: 1
Mult.: 1

Circuit Breakers 30A CRT BKR ECHAR 277VAC UL508

1E30UM
Altech
1: ¥3,951.5
3Factory Stock Available

Mfr. Part #
1E30UM

Mouser Part #
845-1E30UM

Altech

Circuit Breakers 30A CRT BKR ECHAR 277VAC UL508

Learn More

Datasheet

3Factory Stock Available

More Info Available

¥3,951.5

¥3,732.3

¥3,579.5

¥3,464.8

View

Min.: 1
Mult.: 1

Circuit Breakers 3A CRT BRKR ECHAR 277VAC UL508

1E3UM
Altech
1: ¥6,085.9
352Factory Stock Available

Mfr. Part #
1E3UM

Mouser Part #
845-1E3UM

Altech

Circuit Breakers 3A CRT BRKR ECHAR 277VAC UL508

Learn More

Datasheet

352Factory Stock Available

More Info Available

¥6,085.9

¥5,047.8

¥4,657.4

¥3,858.5

View

Min.: 1
Mult.: 1

Circuit Breakers 40A CRT BKR ECHAR 277VAC UL508

1E40UM
Altech
1: ¥4,493
15Factory Stock Available

Mfr. Part #
1E40UM

Mouser Part #
845-1E40UM

Altech

Circuit Breakers 40A CRT BKR ECHAR 277VAC UL508

Learn More

Datasheet

15Factory Stock Available

More Info Available

¥4,493

¥4,215.6

¥4,069.5

¥3,938.2

View

Min.: 1
Mult.: 1

Circuit Breakers 6A CRT BRKR ECHAR 277VAC UL508

1E6UM
Altech
1: ¥3,951.5
47Factory Stock Available

Mfr. Part #
1E6UM

Mouser Part #
845-1E6UM

Altech

Circuit Breakers 6A CRT BRKR ECHAR 277VAC UL508

Learn More

Datasheet

47Factory Stock Available

More Info Available

¥3,951.5

¥3,732.3

¥3,579.5

¥3,464.8

View

Min.: 1
Mult.: 1

Circuit Breakers 8A CRT BRKR ECHAR 277VAC UL508

1E8UM
Altech
1: ¥6,085.9
5Factory Stock Available

Mfr. Part #
1E8UM

Mouser Part #
845-1E8UM

Altech

Circuit Breakers 8A CRT BRKR ECHAR 277VAC UL508

Learn More

Datasheet

5Factory Stock Available

More Info Available

¥6,085.9

¥5,047.8

¥4,657.4

¥3,858.5

View

Min.: 1
Mult.: 1

Circuit Breakers .3A G Characteristic UL 508 1 POLE

1G03UM
Altech
1: ¥6,085.9
14Factory Stock Available

Mfr. Part #
1G03UM

Mouser Part #
845-1G03UM

Altech

Circuit Breakers .3A G Characteristic UL 508 1 POLE

Learn More

Datasheet

14Factory Stock Available

More Info Available

¥6,085.9

¥5,047.8

¥4,657.4

¥3,858.5

View

Min.: 1
Mult.: 1

Circuit Breakers .5A G Characteristic UL 508 1 POLE

1G05UM
Altech
1: ¥3,951.5
6Factory Stock Available

Mfr. Part #
1G05UM

Mouser Part #
845-1G05UM

Altech

Circuit Breakers .5A G Characteristic UL 508 1 POLE

Learn More

Datasheet

6Factory Stock Available

More Info Available

¥3,951.5

¥3,843.6

¥3,692.4

¥3,572.8

View

Min.: 1
Mult.: 1

Circuit Breakers .8A G Characteristic UL 508 1 POLE

1G08UM
Altech
1: ¥6,085.9
10Factory Stock Available

Mfr. Part #
1G08UM

Mouser Part #
845-1G08UM

Altech

Circuit Breakers .8A G Characteristic UL 508 1 POLE

Learn More

Datasheet

10Factory Stock Available

More Info Available

¥6,085.9

¥5,047.8

¥4,657.4

¥3,858.5

View

Min.: 1
Mult.: 1

Circuit Breakers 1.6A MCB GCHAR 1pl 277VAC UL508

1G1.6UM
Altech
1: ¥6,085.9
4Factory Stock Available

Mfr. Part #
1G1.6UM

Mouser Part #
845-1G1.6UM

Altech

Circuit Breakers 1.6A MCB GCHAR 1pl 277VAC UL508

Learn More

Datasheet

4Factory Stock Available

More Info Available

¥6,085.9

¥5,047.8

¥4,657.4

¥3,858.5

View

Min.: 1
Mult.: 1

Circuit Breakers 12A G Characteristic UL 508 1 POLE

1G12UM
Altech
1: ¥6,085.9
48Factory Stock Available

Mfr. Part #
1G12UM

Mouser Part #
845-1G12UM

Altech

Circuit Breakers 12A G Characteristic UL 508 1 POLE

Learn More

Datasheet

48Factory Stock Available

More Info Available

¥6,085.9

¥5,047.8

¥4,657.4

¥3,858.5

View

Min.: 1
Mult.: 1

Circuit Breakers 13A G Characteristic UL 508 1 POLE

1G13UM
Altech
1: ¥6,085.9
1Factory Stock Available

Mfr. Part #
1G13UM

Mouser Part #
845-1G13UM

Altech

Circuit Breakers 13A G Characteristic UL 508 1 POLE

Learn More

Datasheet

1Factory Stock Available

More Info Available

¥6,085.9

¥5,047.8

¥4,657.4

¥3,858.5

View

Min.: 1
Mult.: 1

Circuit Breakers 15A G Characteristic UL 508 1 POLE

1G15UM
Altech
1: ¥3,951.5
225Factory Stock Available

Mfr. Part #
1G15UM

Mouser Part #
845-1G15UM

Altech

Circuit Breakers 15A G Characteristic UL 508 1 POLE

Learn More

Datasheet

225Factory Stock Available

More Info Available

¥3,951.5

¥3,865.1

¥3,760.5

¥3,743.9

View

Min.: 1
Mult.: 1

Circuit Breakers 16A G Characteristic UL 508 1 POLE

1G16UM
Altech
1: ¥3,951.5
10Factory Stock Available

Mfr. Part #
1G16UM

Mouser Part #
845-1G16UM

Altech

Circuit Breakers 16A G Characteristic UL 508 1 POLE

Learn More

Datasheet

10Factory Stock Available

More Info Available

¥3,951.5

¥3,843.6

¥3,692.4

¥3,572.8

View

Min.: 1
Mult.: 1

Circuit Breakers 2A G Characteristic UL 508 1 POLE

1G2UM
Altech
1: ¥3,951.5
16Factory Stock Available

Mfr. Part #
1G2UM

Mouser Part #
845-1G2UM

Altech

Circuit Breakers 2A G Characteristic UL 508 1 POLE

Learn More

Datasheet

16Factory Stock Available

More Info Available

¥3,951.5

¥3,886.7

¥3,863.5

Quote

Min.: 1
Mult.: 1

Circuit Breakers 32A G Characteristic UL 508 1 POLE

1G32UM
Altech
1: ¥6,085.9
6Factory Stock Available

Mfr. Part #
1G32UM

Mouser Part #
845-1G32UM

Altech

Circuit Breakers 32A G Characteristic UL 508 1 POLE

Learn More

Datasheet

6Factory Stock Available

More Info Available

¥6,085.9

¥5,047.8

¥4,657.4

¥3,858.5

View

Min.: 1
Mult.: 1