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

Altech Circuit Breakers

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

Results: 1.161

Applied Filters:

Manufacturer = Altech

Series

Product

Type

Current Rating

Voltage Rating AC

Voltage Rating DC

Number of Poles

Actuator Type

Minimum Operating Temperature

Maximum Operating Temperature

Illuminated

Packaging

Reset All

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; }

Download Table (.CSV)

Part #

Circuit Breakers .75A MCB CCHARL 480Y/277VAC UL508

3C075UM
Altech
1: Rp1.722.271
Non-Stocked

Mfr. Part No.
3C075UM

Mouser Part No
845-3C075UM

Altech

Circuit Breakers .75A MCB CCHARL 480Y/277VAC UL508

Learn More

Datasheet

Non-Stocked

Rp1.722.271

Rp1.440.773

Rp1.365.100

Rp1.137.554

Rp1.061.705

Min.: 1
Mult.: 1

750 mA

277 VAC

80 VDC

3 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

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

3C1.6UM
Altech
1: Rp1.722.271
Non-Stocked

Mfr. Part No.
3C1.6UM

Mouser Part No
845-3C1.6UM

Altech

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

Learn More

Datasheet

Non-Stocked

Rp1.722.271

Rp1.440.773

Rp1.365.100

Rp1.137.554

Rp1.061.705

Min.: 1
Mult.: 1

Circuit Breaker

C-Trip

1.6 A

277 VAC

80 VDC

3 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 12A, C CHAR, 3POLE 480Y/277VAC,UL489

3C12UL
Altech
1: Rp2.350.957
Non-Stocked

Mfr. Part No.
3C12UL

Mouser Part No
845-3C12UL

Altech

Circuit Breakers 12A, C CHAR, 3POLE 480Y/277VAC,UL489

Learn More

Datasheet

Non-Stocked

Rp2.350.957

Rp1.949.467

Rp1.816.513

Rp1.495.952

Rp1.389.098

Min.: 1
Mult.: 1

12 A

277 VAC

3 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 12A,MCB C CHAR 3PL 480Y/277VAC, UL1077

3C12UR
Altech
1: Rp1.327.263
Non-Stocked

Mfr. Part No.
3C12UR

Mouser Part No
845-3C12UR

Altech

Circuit Breakers 12A,MCB C CHAR 3PL 480Y/277VAC, UL1077

Learn More

Datasheet

Non-Stocked

Rp1.327.263

Rp1.101.119

Rp1.024.044

Rp853.253

View

Min.: 1
Mult.: 1

12 A

277 VAC

3 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 13A,MCB C CHAR 3PL 480Y/277VAC, UL1077

3C13UR
Altech
1: Rp1.327.263
Non-Stocked

Mfr. Part No.
3C13UR

Mouser Part No
845-3C13UR

Altech

Circuit Breakers 13A,MCB C CHAR 3PL 480Y/277VAC, UL1077

Learn More

Datasheet

Non-Stocked

Rp1.327.263

Rp1.101.119

Rp1.024.044

Rp853.253

View

Min.: 1
Mult.: 1

13 A

277 VAC

3 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 15A, C CHAR, 3POLE 480Y/277VAC,UL489

3C15UL
Altech
1: Rp1.761.860
Non-Stocked

Mfr. Part No.
3C15UL

Mouser Part No
845-3C15UL

Altech

Circuit Breakers 15A, C CHAR, 3POLE 480Y/277VAC,UL489

Learn More

Datasheet

Non-Stocked

Rp1.761.860

Rp1.761.685

Rp1.758.882

Rp1.744.693

View

Min.: 1
Mult.: 1

15 A

277 VAC

3 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 1A, C CHAR, 3POLE 480Y/277VAC,UL489

3C1UL
Altech
1: Rp1.761.860
Non-Stocked Lead-Time 20 Weeks

Mfr. Part No.
3C1UL

Mouser Part No
845-3C1UL

Altech

Circuit Breakers 1A, C CHAR, 3POLE 480Y/277VAC,UL489

Learn More

Datasheet

Non-Stocked Lead-Time 20 Weeks

Rp1.761.860

Rp1.675.151

Rp1.544.999

Rp1.505.586

View

Min.: 1
Mult.: 1

1 A

277 VAC

3 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 1A,MCB C CHAR 3PL 480Y/277VAC, UL1077

3C1UR
Altech
1: Rp1.327.263
Non-Stocked

Mfr. Part No.
3C1UR

Mouser Part No
845-3C1UR

Altech

Circuit Breakers 1A,MCB C CHAR 3PL 480Y/277VAC, UL1077

Learn More

Datasheet

Non-Stocked

Rp1.327.263

Rp1.101.119

Rp1.024.044

Rp853.253

View

Min.: 1
Mult.: 1

1 A

277 VAC

3 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 2.5A MCB CCHAR 3 PL 480Y/277VAC UL508

3C2.5UM
Altech
1: Rp1.722.271
Non-Stocked

Mfr. Part No.
3C2.5UM

Mouser Part No
845-3C2.5UM

Altech

Circuit Breakers 2.5A MCB CCHAR 3 PL 480Y/277VAC UL508

Learn More

Datasheet

Non-Stocked

Rp1.722.271

Rp1.440.773

Rp1.365.100

Rp1.137.554

Rp1.061.705

Min.: 1
Mult.: 1

Circuit Breaker

C-Trip

2.5 A

277 VAC

60 VDC

3 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 20A MCB CCHAR 3 PL 480Y/277VAC UL508

3C20UM
Altech
1: Rp1.722.271
Non-Stocked

Mfr. Part No.
3C20UM

Mouser Part No
845-3C20UM

Altech

Circuit Breakers 20A MCB CCHAR 3 PL 480Y/277VAC UL508

Learn More

Datasheet

Non-Stocked

Rp1.722.271

Rp1.440.773

Rp1.365.100

Rp1.137.554

Rp1.061.705

Min.: 1
Mult.: 1

20 A

277 VAC

80 VDC

3 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

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

3C3.5UM
Altech
1: Rp1.722.271
Non-Stocked

Mfr. Part No.
3C3.5UM

Mouser Part No
845-3C3.5UM

Altech

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

Learn More

Datasheet

Non-Stocked

Rp1.722.271

Rp1.440.773

Rp1.365.100

Rp1.137.554

Rp1.061.705

Min.: 1
Mult.: 1

Circuit Breaker

C-Trip

3.5 A

277 VAC

60 VDC

3 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 30A, C CHAR, 3POLE 480Y/277VAC,UL489

3C30UL
Altech
1: Rp1.761.860
Non-Stocked Lead-Time 17 Weeks

Mfr. Part No.
3C30UL

Mouser Part No
845-3C30UL

Altech

Circuit Breakers 30A, C CHAR, 3POLE 480Y/277VAC,UL489

Learn More

Datasheet

Non-Stocked Lead-Time 17 Weeks

Rp1.761.860

Rp1.714.739

Rp1.599.127

Rp1.538.693

View

Min.: 1
Mult.: 1

Circuit Breaker

C-Trip

30 A

277 VAC

3 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 32A MCB CCHAR 3 PL 480Y/277VAC UL508

3C32UM
Altech
1: Rp1.202.367
Non-Stocked Lead-Time 19 Weeks

Mfr. Part No.
3C32UM

Mouser Part No
845-3C32UM

Altech

Circuit Breakers 32A MCB CCHAR 3 PL 480Y/277VAC UL508

Learn More

Datasheet

Non-Stocked Lead-Time 19 Weeks

Rp1.202.367

Rp1.104.622

Rp1.072.216

Rp1.049.443

View

Min.: 1
Mult.: 1

32 A

277 VAC

60 VDC

3 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 40A, C CHAR, 3POLE 240VAC,UL489

3C40UL
Altech
1: Rp1.875.545
Non-Stocked

Mfr. Part No.
3C40UL

Mouser Part No
845-3C40UL

Altech

Circuit Breakers 40A, C CHAR, 3POLE 240VAC,UL489

Learn More

Datasheet

Non-Stocked

Rp1.875.545

Rp1.807.754

Rp1.775.173

View

Min.: 1
Mult.: 1

Circuit Breaker

C-Trip

40 A

240 VAC

3 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 4A,MCB C CHAR 3PL 480Y/277VAC, UL1077

3C4UR
Altech
1: Rp1.327.263
Non-Stocked

Mfr. Part No.
3C4UR

Mouser Part No
845-3C4UR

Altech

Circuit Breakers 4A,MCB C CHAR 3PL 480Y/277VAC, UL1077

Learn More

Datasheet

Non-Stocked

Rp1.327.263

Rp1.101.119

Rp1.024.044

Rp853.253

View

Min.: 1
Mult.: 1

4 A

277 VAC

3 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 50A, C CHAR, 3POLE 240VAC,UL489

3C50UL
Altech
1: Rp1.875.545
Non-Stocked

Mfr. Part No.
3C50UL

Mouser Part No
845-3C50UL

Altech

Circuit Breakers 50A, C CHAR, 3POLE 240VAC,UL489

Learn More

Datasheet

Non-Stocked

Rp1.875.545

Rp1.859.955

Rp1.730.855

Rp1.689.164

View

Min.: 1
Mult.: 1

50 A

240 VAC

3 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

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

3C5UL
Altech
1: Rp1.761.860
Non-Stocked

Mfr. Part No.
3C5UL

Mouser Part No
845-3C5UL

Altech

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

Learn More

Datasheet

Non-Stocked

Rp1.761.860

Rp1.622.074

Rp1.582.836

View

Min.: 1
Mult.: 1

5 A

277 VAC

3 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 60A,MCB C CHAR 3PL 480Y/277VAC, UL1077

3C60UR
Altech
1: Rp1.407.316
Non-Stocked

Mfr. Part No.
3C60UR

Mouser Part No
845-3C60UR

Altech

Circuit Breakers 60A,MCB C CHAR 3PL 480Y/277VAC, UL1077

Learn More

Datasheet

Non-Stocked

Rp1.407.316

Rp1.167.508

Rp1.085.704

Rp904.753

View

Min.: 1
Mult.: 1

60 A

277 VAC

3 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 3C63UL, 63A, CIRCUIT BREAKER

3C63UL
Altech
1: Rp1.875.545
Non-Stocked

Mfr. Part No.
3C63UL

Mouser Part No
845-3C63UL

Altech

Circuit Breakers 3C63UL, 63A, CIRCUIT BREAKER

Learn More

Datasheet

Non-Stocked

Rp1.875.545

Rp1.754.152

Rp1.722.622

View

Min.: 1
Mult.: 1

Circuit Breaker

C-Trip

63 A

240 VAC

3 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 63A CRT BRKR CCHAR 3pl 480Y

3C63UM
Altech
1: Rp1.939.482
Non-Stocked

Mfr. Part No.
3C63UM

Mouser Part No
845-3C63UM

Altech

Circuit Breakers 63A CRT BRKR CCHAR 3pl 480Y

Learn More

Datasheet

Non-Stocked

Rp1.939.482

Rp1.637.314

Rp1.551.306

Rp1.292.755

Rp1.206.571

Min.: 1
Mult.: 1

63 A

277 VAC

80 VDC

3 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 63A,MCB C CHAR 3PL 480Y/277VAC, UL1077

3C63UR
Altech
1: Rp1.407.316
Non-Stocked

Mfr. Part No.
3C63UR

Mouser Part No
845-3C63UR

Altech

Circuit Breakers 63A,MCB C CHAR 3PL 480Y/277VAC, UL1077

Learn More

Datasheet

Non-Stocked

Rp1.407.316

Rp1.167.508

Rp1.085.704

Rp904.753

View

Min.: 1
Mult.: 1

63 A

277 VAC

3 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 8A,MCB C CHAR 3PL 480Y/277VAC, UL1077

3C8UR
Altech
1: Rp1.327.263
Non-Stocked

Mfr. Part No.
3C8UR

Mouser Part No
845-3C8UR

Altech

Circuit Breakers 8A,MCB C CHAR 3PL 480Y/277VAC, UL1077

Learn More

Datasheet

Non-Stocked

Rp1.327.263

Rp1.101.119

Rp1.024.044

Rp853.253

View

Min.: 1
Mult.: 1

8 A

277 VAC

3 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 1A MCB RITON CCHAR 277VAC UL508

3CR1
Altech
1: Rp1.889.909
Non-Stocked

Mfr. Part No.
3CR1

Mouser Part No
845-3CR1

Altech

Circuit Breakers 1A MCB RITON CCHAR 277VAC UL508

Datasheet

Non-Stocked

Rp1.889.909

Rp1.595.273

Rp1.511.542

Rp1.259.647

View

Min.: 1
Mult.: 1

1 A

277 VAC

3 Pole

Handle

0 C

+ 40 C

Non-Illuminated

Circuit Breakers 10A RITONMCB CCHAR 277VAC UL508

3CR10
Altech
1: Rp1.801.273
Non-Stocked

Mfr. Part No.
3CR10

Mouser Part No
845-3CR10

Altech

Circuit Breakers 10A RITONMCB CCHAR 277VAC UL508

Datasheet

Non-Stocked

Rp1.801.273

Rp1.506.637

Rp1.427.460

Rp1.189.579

View

Min.: 1
Mult.: 1

10 A

277 VAC

3 Pole

Handle

0 C

+ 40 C

Non-Illuminated

Circuit Breakers 30A RITON MCB CCHAR 277VAC UL508

3CR30
Altech
1: Rp1.801.273
Non-Stocked

Mfr. Part No.
3CR30

Mouser Part No
845-3CR30

Altech

Circuit Breakers 30A RITON MCB CCHAR 277VAC UL508

Datasheet

Non-Stocked

Rp1.801.273

Rp1.506.637

Rp1.427.460

Rp1.189.579

View

Min.: 1
Mult.: 1

30 A

277 VAC

3 Pole

Handle

0 C

+ 40 C

Non-Illuminated

Altech Circuit Breakers

Customer Service Office

Company

Resources

Support

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