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Altech Circuit Breakers

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Manufacturer = Altech

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Part #

Circuit Breakers 3.5A MCB ZCHAR 1P+N 277VAC UL508

2Z3.5UM
Altech
1: $93.15
Non-Stocked

Mfr. Part No.
2Z3.5UM

Mouser Part No
845-2Z3.5UM

Altech

Circuit Breakers 3.5A MCB ZCHAR 1P+N 277VAC UL508

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Datasheet

Non-Stocked

$93.15

$93.14

$88.62

$81.86

View

Min.: 1
Mult.: 1

Circuit Breaker

Z-Trip

3.5 A

277 VAC

80 VDC

2 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 40A Z Characteristic UL 508 2 POLE

2Z40UM
Altech
1: $93.99
Non-Stocked

Mfr. Part No.
2Z40UM

Mouser Part No
845-2Z40UM

Altech

Circuit Breakers 40A Z Characteristic UL 508 2 POLE

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Datasheet

Product Comments

Non-Stocked

$93.99

$93.73

$88.80

$82.03

View

Min.: 1
Mult.: 1

40 A

277 VAC

60 VDC

2 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 50A Z Characteristic UL 508 2 POLE

2Z50UM
Altech
1: $109.09
Non-Stocked

Mfr. Part No.
2Z50UM

Mouser Part No
845-2Z50UM

Altech

Circuit Breakers 50A Z Characteristic UL 508 2 POLE

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Datasheet

Product Comments

Non-Stocked

$109.09

$109.08

$103.71

$95.65

View

Min.: 1
Mult.: 1

50 A

277 VAC

80 VDC

3 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 2ZU4L,4A MCB,ZCHAR,2POLE

2ZU4L
Altech
1: $120.84
Non-Stocked
New At Mouser

Mfr. Part No.
2ZU4L

Mouser Part No
845-2ZU4L

New At Mouser

Altech

Circuit Breakers 2ZU4L,4A MCB,ZCHAR,2POLE

Datasheet

Non-Stocked

$120.84

$120.68

$114.22

$105.64

View

Min.: 1
Mult.: 1

Circuit Breaker

Z-Trip

4 A

277 VAC

2 Pole

Lever

Non-Illuminated

Circuit Breakers 2ZU6L,6A MCB,ZCHAR,2POLE

2ZU6L
Altech
1: $120.84
Non-Stocked
New At Mouser

Mfr. Part No.
2ZU6L

Mouser Part No
845-2ZU6L

New At Mouser

Altech

Circuit Breakers 2ZU6L,6A MCB,ZCHAR,2POLE

Datasheet

Non-Stocked

$120.84

$120.68

$114.22

$105.64

View

Min.: 1
Mult.: 1

Circuit Breaker

Z-Trip

6 A

277 VAC

2 Pole

Lever

Non-Illuminated

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

3B05UR
Altech
1: $75.77
Non-Stocked

Mfr. Part No.
3B05UR

Mouser Part No
845-3B05UR

Altech

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

Learn More

Datasheet

Non-Stocked

$75.77

$62.86

$58.46

$48.71

View

Min.: 1
Mult.: 1

500 mA

277 VAC

3 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 3B1.6UM, 1.6A, CIRCUIT BREAKER

3B1.6UM
Altech
1: $98.32
Non-Stocked

Mfr. Part No.
3B1.6UM

Mouser Part No
845-3B1.6UM

Altech

Circuit Breakers 3B1.6UM, 1.6A, CIRCUIT BREAKER

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Datasheet

Non-Stocked

$98.32

$82.25

$77.93

$64.94

$60.61

Min.: 1
Mult.: 1

Circuit Breaker

B-Trip

1.6 A

277 VAC

3 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

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

3B12UR
Altech
1: $75.77
Non-Stocked

Mfr. Part No.
3B12UR

Mouser Part No
845-3B12UR

Altech

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

Learn More

Datasheet

Non-Stocked

$75.77

$62.86

$58.46

$48.71

View

Min.: 1
Mult.: 1

12 A

277 VAC

3 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 13A MCB B CHARL 480Y/277VAC UL508

3B13UM
Altech
1: $98.32
Non-Stocked

Mfr. Part No.
3B13UM

Mouser Part No
845-3B13UM

Altech

Circuit Breakers 13A MCB B CHARL 480Y/277VAC UL508

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Datasheet

Non-Stocked

$98.32

$82.25

$77.93

$64.94

$60.61

Min.: 1
Mult.: 1

13 A

277 VAC

60 VDC

3 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 16A,MCB B CHAR 3PL 480Y/277VAC, UL1077

3B16UR
Altech
1: $75.77
Non-Stocked

Mfr. Part No.
3B16UR

Mouser Part No
845-3B16UR

Altech

Circuit Breakers 16A,MCB B CHAR 3PL 480Y/277VAC, UL1077

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Datasheet

Non-Stocked

$75.77

$62.86

$58.46

$48.71

View

Min.: 1
Mult.: 1

16 A

277 VAC

3 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 3B1UM, 1A, CIRCUIT BREAKER

3B1UM
Altech
1: $98.32
Non-Stocked

Mfr. Part No.
3B1UM

Mouser Part No
845-3B1UM

Altech

Circuit Breakers 3B1UM, 1A, CIRCUIT BREAKER

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Datasheet

Non-Stocked

$98.32

$82.25

$77.93

$64.94

$60.61

Min.: 1
Mult.: 1

1 A

277 VAC

3 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

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

3B1UR
Altech
1: $75.77
Non-Stocked

Mfr. Part No.
3B1UR

Mouser Part No
845-3B1UR

Altech

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

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Datasheet

Non-Stocked

$75.77

$62.86

$58.46

$48.71

View

Min.: 1
Mult.: 1

1 A

277 VAC

3 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

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

3B2UR
Altech
1: $75.77
Non-Stocked

Mfr. Part No.
3B2UR

Mouser Part No
845-3B2UR

Altech

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

Learn More

Datasheet

Non-Stocked

$75.77

$62.86

$58.46

$48.71

View

Min.: 1
Mult.: 1

2 A

277 VAC

3 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 30A CRT BRKR BCHAR 277VAC UL508

3B30UM
Altech
1: $98.32
Non-Stocked

Mfr. Part No.
3B30UM

Mouser Part No
845-3B30UM

Altech

Circuit Breakers 30A CRT BRKR BCHAR 277VAC UL508

Learn More

Datasheet

Non-Stocked

$98.32

$82.25

$77.93

$64.94

$60.61

Min.: 1
Mult.: 1

30 A

277 VAC

80 VDC

3 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

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

3B32UM
Altech
1: $71.38
Non-Stocked

Mfr. Part No.
3B32UM

Mouser Part No
845-3B32UM

Altech

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

Learn More

Datasheet

Non-Stocked

$71.38

$71.15

$69.27

View

Min.: 1
Mult.: 1

32 A

277 VAC

80 VDC

3 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 3B3.5UM, 3.5A, CIRCUIT BREAKER

3B3.5UM
Altech
1: $98.32
Non-Stocked

Mfr. Part No.
3B3.5UM

Mouser Part No
845-3B35UM

Altech

Circuit Breakers 3B3.5UM, 3.5A, CIRCUIT BREAKER

Learn More

Datasheet

Non-Stocked

$98.32

$82.25

$77.93

$64.94

$60.61

Min.: 1
Mult.: 1

Circuit Breaker

B-Trip

3.5 A

277 VAC

3 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

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

3B4UR
Altech
1: $75.77
Non-Stocked

Mfr. Part No.
3B4UR

Mouser Part No
845-3B4UR

Altech

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

Learn More

Datasheet

Non-Stocked

$75.77

$62.86

$58.46

$48.71

View

Min.: 1
Mult.: 1

4 A

277 VAC

3 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 63A CRT BRKR BCHAR 3pl 480Y

3B63UM
Altech
1: $110.72
Non-Stocked

Mfr. Part No.
3B63UM

Mouser Part No
845-3B63UM

Altech

Circuit Breakers 63A CRT BRKR BCHAR 3pl 480Y

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Datasheet

Non-Stocked

$110.72

$93.47

$88.56

$73.80

$68.88

Min.: 1
Mult.: 1

63 A

277 VAC

80 VDC

3 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

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

3B6UR
Altech
1: $75.77
Non-Stocked

Mfr. Part No.
3B6UR

Mouser Part No
845-3B6UR

Altech

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

Learn More

Datasheet

Non-Stocked

$75.77

$62.86

$58.46

$48.71

View

Min.: 1
Mult.: 1

6 A

277 VAC

3 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 3B8UM, 8A, CIRCUIT BREAKER

3B8UM
Altech
1: $71.38
Non-Stocked

Mfr. Part No.
3B8UM

Mouser Part No
845-3B8UM

Altech

Circuit Breakers 3B8UM, 8A, CIRCUIT BREAKER

Learn More

Datasheet

Non-Stocked

$71.38

$69.47

$64.40

$62.54

View

Min.: 1
Mult.: 1

8 A

3 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

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

3B8UR
Altech
1: $75.77
Non-Stocked

Mfr. Part No.
3B8UR

Mouser Part No
845-3B8UR

Altech

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

Learn More

Datasheet

Non-Stocked

$75.77

$62.86

$58.46

$48.71

View

Min.: 1
Mult.: 1

8 A

277 VAC

3 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

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

3C03UL
Altech
1: $134.21
Non-Stocked

Mfr. Part No.
3C03UL

Mouser Part No
845-3C03UL

Altech

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

Learn More

Datasheet

Non-Stocked

$134.21

$111.29

$103.70

$85.40

$79.30

Min.: 1
Mult.: 1

300 mA

277 VAC

3 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

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

3C03UM
Altech
1: $98.32
Non-Stocked

Mfr. Part No.
3C03UM

Mouser Part No
845-3C03UM

Altech

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

Learn More

Datasheet

Non-Stocked

$98.32

$82.25

$77.93

$64.94

$60.61

Min.: 1
Mult.: 1

300 mA

277 VAC

80 VDC

3 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

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

3C05UM
Altech
1: $98.32
Non-Stocked

Mfr. Part No.
3C05UM

Mouser Part No
845-3C05UM

Altech

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

Learn More

Datasheet

Non-Stocked

$98.32

$82.25

$77.93

$64.94

$60.61

Min.: 1
Mult.: 1

500 mA

277 VAC

80 VDC

3 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

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

3C05UR
Altech
1: $75.77
Non-Stocked

Mfr. Part No.
3C05UR

Mouser Part No
845-3C05UR

Altech

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

Learn More

Datasheet

Non-Stocked

$75.77

$62.86

$58.46

$48.71

View

Min.: 1
Mult.: 1

500 mA

277 VAC

3 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Altech Circuit Breakers

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