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Altech UM Series Circuit Breakers

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Part #

Circuit Breakers 25A CRT BRKR ECHAR 277VAC UL508

3E25UM
Altech
1: Rp1.309.537
17Factory Stock Available

Mfr. Part No.
3E25UM

Mouser Part No
845-3E25UM

Altech

Circuit Breakers 25A CRT BRKR ECHAR 277VAC UL508

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Datasheet

17Factory Stock Available

More Info Available

Rp1.309.537

Rp1.274.497

Rp1.181.482

Rp1.147.359

View

Min.: 1
Mult.: 1

25 A

277 VAC

60 VDC

3 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 30A CRT BRKR ECHAR 277VAC UL508

3E30UM
Altech
1: Rp1.803.779
21Factory Stock Available

Mfr. Part No.
3E30UM

Mouser Part No
845-3E30UM

Altech

Circuit Breakers 30A CRT BRKR ECHAR 277VAC UL508

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Datasheet

21Factory Stock Available

More Info Available

Rp1.803.779

Rp1.508.959

Rp1.429.704

Rp1.191.389

Rp1.111.951

Min.: 1
Mult.: 1

30 A

277 VAC

80 VDC

3 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 32A CRT BRKR ECHAR 277VAC UL508

3E32UM
Altech
1: Rp1.803.779
21Factory Stock Available

Mfr. Part No.
3E32UM

Mouser Part No
845-3E32UM

Altech

Circuit Breakers 32A CRT BRKR ECHAR 277VAC UL508

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Datasheet

21Factory Stock Available

More Info Available

Rp1.803.779

Rp1.508.959

Rp1.429.704

Rp1.191.389

Rp1.111.951

Min.: 1
Mult.: 1

32 A

277 VAC

60 VDC

3 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 40A CRT BRKR ECHAR 277VAC UL508

3E40UM
Altech
1: Rp1.488.228
3Factory Stock Available

Mfr. Part No.
3E40UM

Mouser Part No
845-3E40UM

Altech

Circuit Breakers 40A CRT BRKR ECHAR 277VAC UL508

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Datasheet

3Factory Stock Available

More Info Available

Rp1.488.228

Rp1.465.478

Rp1.401.084

Rp1.375.767

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Min.: 1
Mult.: 1

40 A

277 VAC

80 VDC

3 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 4A CRT BRKR ECHAR 277VAC UL508

3E4UM
Altech
1: Rp1.803.779
3Factory Stock Available

Mfr. Part No.
3E4UM

Mouser Part No
845-3E4UM

Altech

Circuit Breakers 4A CRT BRKR ECHAR 277VAC UL508

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Datasheet

3Factory Stock Available

More Info Available

Rp1.803.779

Rp1.508.959

Rp1.429.704

Rp1.191.389

Rp1.111.951

Min.: 1
Mult.: 1

4 A

277 VAC

80 VDC

3 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 50A CRT BRKR ECHAR 277VAC UL508

3E50UM
Altech
1: Rp1.488.228
4Factory Stock Available

Mfr. Part No.
3E50UM

Mouser Part No
845-3E50UM

Altech

Circuit Breakers 50A CRT BRKR ECHAR 277VAC UL508

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Datasheet

4Factory Stock Available

More Info Available

Rp1.488.228

Rp1.448.417

Rp1.342.744

Rp1.303.850

View

Min.: 1
Mult.: 1

50 A

277 VAC

80 VDC

3 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 6A CRT BRKR ECHAR 277VAC UL508

3E6UM
Altech
1: Rp1.803.779
37Factory Stock Available

Mfr. Part No.
3E6UM

Mouser Part No
845-3E6UM

Altech

Circuit Breakers 6A CRT BRKR ECHAR 277VAC UL508

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Datasheet

37Factory Stock Available

More Info Available

Rp1.803.779

Rp1.508.959

Rp1.429.704

Rp1.191.389

Rp1.111.951

Min.: 1
Mult.: 1

6 A

277 VAC

80 VDC

3 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 8A CRT BRKR ECHAR 277VAC UL508

3E8UM
Altech
1: Rp1.309.537
3Factory Stock Available

Mfr. Part No.
3E8UM

Mouser Part No
845-3E8UM

Altech

Circuit Breakers 8A CRT BRKR ECHAR 277VAC UL508

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Datasheet

3Factory Stock Available

More Info Available

Rp1.309.537

Rp1.274.497

Rp1.181.482

Rp1.147.359

View

Min.: 1
Mult.: 1

8 A

277 VAC

80 VDC

3 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers .3A G Characteristic UL 508 3 POLE

3G03UM
Altech
1: Rp1.803.779
3Factory Stock Available

Mfr. Part No.
3G03UM

Mouser Part No
845-3G03UM

Altech

Circuit Breakers .3A G Characteristic UL 508 3 POLE

Learn More

Datasheet

3Factory Stock Available

More Info Available

Rp1.803.779

Rp1.508.959

Rp1.429.704

Rp1.191.389

Rp1.111.951

Min.: 1
Mult.: 1

300 mA

277 VAC

80 VDC

3 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 1.6A MCB GCHARL 480Y/277VAC UL508

3G1.6UM
Altech
1: Rp1.803.779
3Factory Stock Available

Mfr. Part No.
3G1.6UM

Mouser Part No
845-3G1.6UM

Altech

Circuit Breakers 1.6A MCB GCHARL 480Y/277VAC UL508

Learn More

Datasheet

3Factory 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 Breaker

G-Trip

1.6 A

277 VAC

80 VDC

3 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 10A G Characteristic UL 508 3 POLE

3G10UM
Altech
1: Rp1.309.537
27Factory Stock Available

Mfr. Part No.
3G10UM

Mouser Part No
845-3G10UM

Altech

Circuit Breakers 10A G Characteristic UL 508 3 POLE

Learn More

Datasheet

27Factory Stock Available

More Info Available

Rp1.309.537

Rp1.309.354

Rp1.289.724

View

Min.: 1
Mult.: 1

10 A

277 VAC

80 VDC

3 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 12A G Characteristic UL 508 3 POLE

3G12UM
Altech
1: Rp1.803.779
7Factory Stock Available

Mfr. Part No.
3G12UM

Mouser Part No
845-3G12UM

Altech

Circuit Breakers 12A G Characteristic UL 508 3 POLE

Learn More

Datasheet

7Factory Stock Available

More Info Available

Rp1.803.779

Rp1.508.959

Rp1.429.704

Rp1.191.389

Rp1.111.951

Min.: 1
Mult.: 1

12 A

277 VAC

80 VDC

3 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 2.5A MCB GCHARL 480Y/277VAC UL508

3G2.5UM
Altech
1: Rp1.803.779
1Factory Stock Available

Mfr. Part No.
3G2.5UM

Mouser Part No
845-3G2.5UM

Altech

Circuit Breakers 2.5A MCB GCHARL 480Y/277VAC UL508

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 Breaker

G-Trip

2.5 A

277 VAC

60 VDC

3 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 20A G Characteristic UL 508 3 POLE

3G20UM
Altech
1: Rp1.309.537
11Factory Stock Available

Mfr. Part No.
3G20UM

Mouser Part No
845-3G20UM

Altech

Circuit Breakers 20A G Characteristic UL 508 3 POLE

Learn More

Datasheet

11Factory Stock Available

More Info Available

Rp1.309.537

Rp1.309.354

Rp1.284.954

Rp1.224.045

View

Min.: 1
Mult.: 1

20 A

277 VAC

80 VDC

3 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 25A G Characteristic UL 508 3 POLE

3G25UM
Altech
1: Rp1.803.779
7Factory Stock Available

Mfr. Part No.
3G25UM

Mouser Part No
845-3G25UM

Altech

Circuit Breakers 25A G Characteristic UL 508 3 POLE

Learn More

Datasheet

7Factory Stock Available

More Info Available

Rp1.803.779

Rp1.508.959

Rp1.429.704

Rp1.191.389

Rp1.111.951

Min.: 1
Mult.: 1

25 A

277 VAC

60 VDC

3 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 2A G Characteristic UL 508 3 POLE

3G2UM
Altech
1: Rp1.803.779
2Factory Stock Available

Mfr. Part No.
3G2UM

Mouser Part No
845-3G2UM

Altech

Circuit Breakers 2A G Characteristic UL 508 3 POLE

Learn More

Datasheet

2Factory Stock Available

More Info Available

Rp1.803.779

Rp1.508.959

Rp1.429.704

Rp1.191.389

Rp1.111.951

Min.: 1
Mult.: 1

2 A

277 VAC

80 VDC

3 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 3.5A MCB GCHARL 480Y/277VAC UL508

3G3.5UM
Altech
1: Rp1.803.779
3Factory Stock Available

Mfr. Part No.
3G3.5UM

Mouser Part No
845-3G3.5UM

Altech

Circuit Breakers 3.5A MCB GCHARL 480Y/277VAC UL508

Learn More

Datasheet

3Factory 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 Breaker

G-Trip

3.5 A

277 VAC

60 VDC

3 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 3A G Characteristic UL 508 3 POLE

3G3UM
Altech
1: Rp1.803.779
16Factory Stock Available

Mfr. Part No.
3G3UM

Mouser Part No
845-3G3UM

Altech

Circuit Breakers 3A G Characteristic UL 508 3 POLE

Learn More

Datasheet

16Factory Stock Available

More Info Available

Rp1.803.779

Rp1.508.959

Rp1.429.704

Rp1.191.389

Rp1.111.951

Min.: 1
Mult.: 1

3 A

277 VAC

60 VDC

3 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 5A G Characteristic UL 508 3 POLE

3G5UM
Altech
1: Rp1.803.779
19Factory Stock Available

Mfr. Part No.
3G5UM

Mouser Part No
845-3G5UM

Altech

Circuit Breakers 5A G Characteristic UL 508 3 POLE

Learn More

Datasheet

19Factory Stock Available

More Info Available

Rp1.803.779

Rp1.508.959

Rp1.429.704

Rp1.191.389

Rp1.111.951

Min.: 1
Mult.: 1

5 A

277 VAC

80 VDC

3 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 60A G Characteristic UL 508 3 POLE

3G60UM
Altech
1: Rp2.031.269
2Factory Stock Available

Mfr. Part No.
3G60UM

Mouser Part No
845-3G60UM

Altech

Circuit Breakers 60A G Characteristic UL 508 3 POLE

Learn More

Datasheet

2Factory Stock Available

More Info Available

Rp2.031.269

Rp1.714.801

Rp1.624.722

Rp1.353.935

Rp1.263.672

Min.: 1
Mult.: 1

60 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: Rp3.245.224
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

Rp3.245.224

Rp3.121.939

Rp3.008.377

Rp2.801.618

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: Rp3.245.224
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

Rp3.245.224

Rp3.121.939

Rp3.008.377

Rp2.801.618

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: Rp4.053.732
3Factory Stock Available

Mfr. Part No.
3Z20UM

Mouser Part No
845-3Z20UM

Altech

Circuit Breakers 20A Z Characteristic UL 508 3 POLE

Learn More

Datasheet

3Factory Stock Available

More Info Available

Rp4.053.732

Rp3.359.886

Rp3.097.172

Rp2.558.717

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: Rp4.053.732
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

Rp4.053.732

Rp3.359.886

Rp3.097.172

Rp2.558.717

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: Rp4.280.856
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

Rp4.280.856

Rp3.547.933

Rp3.270.541

Rp2.701.999

Min.: 1
Mult.: 1

2 A

277 VAC

80 VDC

3 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Altech UM Series Circuit Breakers

Customer Service Office

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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