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Altech Circuit Breakers

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Results: 1.161

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Manufacturer = Altech

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Part #

Circuit Breakers 10A MCB CCHAR 3 PL 480Y/277VAC UL508

3C10UM
Altech
1: Rp1.046.089
36In Stock

Mfr. Part No.
3C10UM

Mouser Part No
845-3C10UM

Altech

Circuit Breakers 10A MCB CCHAR 3 PL 480Y/277VAC UL508

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Datasheet

36In Stock

Rp1.046.089

Rp1.024.074

Rp996.555

Rp970.136

Rp948.121

Min.: 1
Mult.: 1

Circuit Breaker

C-Trip

10 A

277 VAC

80 VDC

3 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers Equipment breaker

TR11-C-Y-63-B-0-C-6.5A
Altech
1: Rp159.977
17In Stock

Mfr. Part No.
TR11-C-Y-63-B-0-C-6.5A

Mouser Part No
845-TR11-CY63B0C6.5A

Altech

Circuit Breakers Equipment breaker

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Datasheet

17In Stock

Rp159.977

Rp157.959

Rp134.109

Rp110.993

View

Min.: 1
Mult.: 1

TR11

Circuit Breaker

Supplementary Protector

6.5 A

240 VAC

50 VDC

1 Pole

Pushbutton

- 20 C

+ 60 C

Non-Illuminated

Circuit Breakers 6A,MCB B CHAR 1 PL, 277VAC, UL1077

1B6UR
Altech
1: Rp327.476
3In Stock

Mfr. Part No.
1B6UR

Mouser Part No
845-1B6UR

Altech

Circuit Breakers 6A,MCB B CHAR 1 PL, 277VAC, UL1077

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Datasheet

3In Stock

Rp327.476

Rp311.332

Rp297.205

Rp286.931

View

Min.: 1
Mult.: 1

6 A

277 VAC

1 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 3A MCB CCHAR 1P+N 277VAC UL508

2C3UM
Altech
1: Rp1.257.985
10In Stock

Mfr. Part No.
2C3UM

Mouser Part No
845-2C3UM

Altech

Circuit Breakers 3A MCB CCHAR 1P+N 277VAC UL508

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Datasheet

10In Stock

Rp1.257.985

Rp1.043.704

Rp962.615

Rp796.767

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Min.: 1
Mult.: 1

3 A

277 VAC

80 VDC

2 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers TR11sup.prot.,wingW,bl.

TR11-W-Y-63-B-0-N-12.0A
Altech
1: Rp113.929
7In Stock

Mfr. Part No.
TR11-W-Y-63-B-0-N-12.0A

Mouser Part No
845-TR11WY63B0N12.0A

Altech

Circuit Breakers TR11sup.prot.,wingW,bl.

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Datasheet

7In Stock

Rp113.929

Rp109.709

Rp91.547

Rp89.162

View

Min.: 1
Mult.: 1

TR11

Circuit Breaker

Supplementary Protector

12 A

240 VAC

50 VDC

1 Pole

Pushbutton

- 20 C

+ 60 C

Non-Illuminated

Circuit Breakers TR11 sup.prot.,cent.mou.,bl.

TR11-C-Y-63-B-0-C-12.0A
Altech
1: Rp109.709
2In Stock

Mfr. Part No.
TR11-C-Y-63-B-0-C-12.0A

Mouser Part No
845-TR11CY63B0C120A

Altech

Circuit Breakers TR11 sup.prot.,cent.mou.,bl.

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Datasheet

2In Stock

Rp109.709

Rp91.547

Rp90.996

Rp87.327

View

Min.: 1
Mult.: 1

TR11

Circuit Breaker

Supplementary Protector

12 A

240 VAC

50 VDC

1 Pole

Pushbutton

- 20 C

+ 60 C

Non-Illuminated

Circuit Breakers 32A Z Characteristic UL 508 1 POLE

1Z32UM
Altech
1: Rp1.125.527
12In Stock

Mfr. Part No.
1Z32UM

Mouser Part No
845-1Z32UM

Altech

Circuit Breakers 32A Z Characteristic UL 508 1 POLE

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Datasheet

12In Stock

Rp1.125.527

Rp933.811

Rp861.345

Rp712.926

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Min.: 1
Mult.: 1

32 A

277 VAC

24 VDC

1 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 8A, C CHAR, 3POLE 480Y/277VAC,UL489

3C8UL
Altech
1: Rp1.845.241
11In Stock

Mfr. Part No.
3C8UL

Mouser Part No
845-3C8UL

Altech

Circuit Breakers 8A, C CHAR, 3POLE 480Y/277VAC,UL489

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Datasheet

11In Stock

Rp1.845.241

Rp1.845.057

Rp1.754.428

Rp1.618.117

View

Min.: 1
Mult.: 1

8 A

277 VAC

3 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 3.5A MCB GCHAR 1pl 277VAC UL508

1G3.5UM
Altech
1: Rp672.197
3In Stock

Mfr. Part No.
1G3.5UM

Mouser Part No
845-1G3.5UM

Altech

Circuit Breakers 3.5A MCB GCHAR 1pl 277VAC UL508

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Datasheet

3In Stock

Rp672.197

Rp557.535

Rp514.422

Rp426.178

View

Min.: 1
Mult.: 1

Circuit Breaker

G-Trip

3.5 A

277 VAC

42 VDC

1 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 6A CRT BRKR ECHAR 277VAC UL508

2E6UM
Altech
1: Rp683.022
18In Stock

Mfr. Part No.
2E6UM

Mouser Part No
845-2E6UM

Altech

Circuit Breakers 6A CRT BRKR ECHAR 277VAC UL508

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Datasheet

18In Stock

Rp683.022

Rp678.068

Rp661.190

Rp661.006

Quote

Min.: 1
Mult.: 1

6 A

277 VAC

80 VDC

2 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 20A,MCB B CHAR 3PL 480Y/277VAC, UL1077

3B20UR
Altech
1: Rp1.390.076
3In Stock

Mfr. Part No.
3B20UR

Mouser Part No
845-3B20UR

Altech

Circuit Breakers 20A,MCB B CHAR 3PL 480Y/277VAC, UL1077

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Datasheet

3In Stock

Rp1.390.076

Rp1.153.230

Rp1.072.507

Rp893.634

View

Min.: 1
Mult.: 1

Circuit Breaker

B-Trip

20 A

277 VAC

3 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 3D1UM, 1A,CIRCUIT BREAKER

3D1UM
Altech
1: Rp1.803.779
7In Stock

Mfr. Part No.
3D1UM

Mouser Part No
845-3D1UM

Altech

Circuit Breakers 3D1UM, 1A,CIRCUIT BREAKER

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Datasheet

7In Stock

Rp1.803.779

Rp1.508.959

Rp1.429.704

Rp1.191.389

Rp1.111.951

Min.: 1
Mult.: 1

Circuit Breaker

D-Trip

1 A

277 VAC

80 VDC

3 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers TR11 sup. prot.,cent.mou.,bl.

TR11-C-X-63-B-0-N-2.2A
Altech
1: Rp158.143
15In Stock
New At Mouser

Mfr. Part No.
TR11-C-X-63-B-0-N-2.2A

Mouser Part No
845-TR11-C-X-63-B-0

New At Mouser

Altech

Circuit Breakers TR11 sup. prot.,cent.mou.,bl.

Datasheet

15In Stock

Rp158.143

Rp147.685

Rp142.915

Rp109.893

View

Min.: 1
Mult.: 1

Circuit Breaker

Thermal

2.2 A

240 VAC

50 VDC

1 Pole

Pushbutton

- 20 C

+ 60 C

Non-Illuminated

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

1C10UL
Altech
1: Rp615.141
116In Stock
38Expected 14/04/2026

Mfr. Part No.
1C10UL

Mouser Part No
845-1C10UL

Altech

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

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Datasheet

116In Stock

38Expected 14/04/2026

Rp615.141

Rp590.741

Rp551.664

Rp539.923

View

Min.: 1
Mult.: 1

10 A

277 VAC

1 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

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

1C3UL
Altech
1: Rp615.141
160In Stock

Mfr. Part No.
1C3UL

Mouser Part No
845-1C3UL

Altech

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

Learn More

Datasheet

160In Stock

Rp615.141

Rp596.979

Rp559.736

Rp517.908

View

Min.: 1
Mult.: 1

Circuit Breaker

C-Trip

3 A

277 VAC

1 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 12A, C CHAR, 2POLE 480Y/277VAC,UL489

2C12UL
Altech
1: Rp1.511.160
66In Stock

Mfr. Part No.
2C12UL

Mouser Part No
845-2C12UL

Altech

Circuit Breakers 12A, C CHAR, 2POLE 480Y/277VAC,UL489

Learn More

Datasheet

66In Stock

Rp1.511.160

Rp1.339.258

Rp1.276.882

Rp1.254.866

View

Min.: 1
Mult.: 1

Circuit Breaker

C-Trip

12 A

277 VAC

2 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers Earth Leakage CB 63A, 30mA, 4p

09144911
Altech
1: Rp7.994.820
3In Stock

Mfr. Part No.
09144911

Mouser Part No
845-09144911

Altech

Circuit Breakers Earth Leakage CB 63A, 30mA, 4p

3In Stock

Rp7.994.820

Rp6.622.906

Rp6.103.714

Min.: 1
Mult.: 1

DFS

Circuit Breaker

63 A

230 VAC

4 Pole

Circuit Breakers 10A MCB B Char 1pl 277VAC UL508

1B10UM
Altech
1: Rp672.197
4In Stock

Mfr. Part No.
1B10UM

Mouser Part No
845-1B10UM

Altech

Circuit Breakers 10A MCB B Char 1pl 277VAC UL508

Learn More

Datasheet

4In Stock

Rp672.197

Rp557.535

Rp514.422

Rp426.178

View

Min.: 1
Mult.: 1

Circuit Breaker

B-Trip

10 A

277 VAC

42 VDC

1 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 13A MCB B Char 1pl 277VAC UL508

1B13UM
Altech
1: Rp721.181
1In Stock

Mfr. Part No.
1B13UM

Mouser Part No
845-1B13UM

Altech

Circuit Breakers 13A MCB B Char 1pl 277VAC UL508

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Datasheet

1In Stock

Rp721.181

Rp436.451

Rp429.296

Rp417.005

View

Min.: 1
Mult.: 1

13 A

277 VAC

42 VDC

1 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 15A,MCB B CHAR 1 PL, 277VAC, UL1077

1B15UR
Altech
1: Rp512.954
2In Stock

Mfr. Part No.
1B15UR

Mouser Part No
845-1B15UR

Altech

Circuit Breakers 15A,MCB B CHAR 1 PL, 277VAC, UL1077

Learn More

Datasheet

2In Stock

Rp512.954

Rp425.627

Rp392.604

Rp325.275

View

Min.: 1
Mult.: 1

Circuit Breaker

B-Trip

15 A

277 VAC

1 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 1BU3A MCB B CHar 1 pl 277V UL 508

1B3UM
Altech
1: Rp626.332
1In Stock

Mfr. Part No.
1B3UM

Mouser Part No
845-1B3UM

Altech

Circuit Breakers 1BU3A MCB B CHar 1 pl 277V UL 508

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Datasheet

1In Stock

Rp626.332

Rp436.451

Rp412.235

Rp395.356

View

Min.: 1
Mult.: 1

3 A

277 VAC

42 VDC

1 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 0.5A, C CHAR, 1POLE 277VAC, UL489

1C05UL
Altech
1: Rp906.843
5In Stock

Mfr. Part No.
1C05UL

Mouser Part No
845-1C05UL

Altech

Circuit Breakers 0.5A, C CHAR, 1POLE 277VAC, UL489

Learn More

Datasheet

5In Stock

Rp906.843

Rp752.186

Rp693.846

Rp596.979

View

Min.: 1
Mult.: 1

500 mA

277 VAC

1 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

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

1C15UL
Altech
1: Rp615.141
9In Stock

Mfr. Part No.
1C15UL

Mouser Part No
845-1C15UL

Altech

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

Learn More

Datasheet

9In Stock

Rp615.141

Rp579.550

Rp567.258

Rp556.251

View

Min.: 1
Mult.: 1

Circuit Breaker

C-Trip

15 A

277 VAC

1 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 5A CRT BRKR CCHAR 277VAC UL508

1C15UM
Altech
1: Rp672.197
1In Stock

Mfr. Part No.
1C15UM

Mouser Part No
845-1C15UM

Altech

Circuit Breakers 5A CRT BRKR CCHAR 277VAC UL508

Learn More

Datasheet

1In Stock

Rp672.197

Rp557.535

Rp514.422

Rp426.178

View

Min.: 1
Mult.: 1

15 A

277 VAC

42 VDC

1 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

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

1C20UL
Altech
1: Rp615.141
12In Stock

Mfr. Part No.
1C20UL

Mouser Part No
845-1C20UL

Altech

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

Learn More

Datasheet

12In Stock

Rp615.141

Rp583.770

Rp571.478

Rp560.287

View

Min.: 1
Mult.: 1

20 A

277 VAC

1 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Altech Circuit Breakers

Customer Service Office

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4D
4E
15
18
1B
1C
1G
2BN
2C
2DN
2G
3C
3G
4B
4C
4CN
4DN
AS3
DFS
FI

160 mA
200 mA
250 mA
300 mA
400 mA
500 mA
630 mA
750 mA
800 mA
1 A
1.5 A
1.6 A
2 A
2.2 A
2.5 A
2.7 A
3 A
3.5 A
4 A
5 A