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Altech Circuit Breakers

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Part #

Circuit Breakers 12.5A CRT BKR ECHAR 277VAC UL508

1E125UM
Altech
1: $23.79
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
1E125UM

Mouser Part No
845-1E125UM

Altech

Circuit Breakers 12.5A CRT BKR ECHAR 277VAC UL508

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

$23.79

$22.61

$21.57

$20.74

View

Min.: 1
Mult.: 1

12.5 A

277 VAC

42 VDC

1 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 32A CRT BKR ECHAR 277VAC UL508

1E32UM
Altech
1: $23.79
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
1E32UM

Mouser Part No
845-1E32UM

Altech

Circuit Breakers 32A CRT BKR ECHAR 277VAC UL508

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

$23.79

$22.47

$21.55

$20.86

View

Min.: 1
Mult.: 1

32 A

277 VAC

24 VDC

1 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 60A CRT BKR ECHAR 277VAC UL508

1E60UM
Altech
1: $27.05
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
1E60UM

Mouser Part No
845-1E60UM

Altech

Circuit Breakers 60A CRT BKR ECHAR 277VAC UL508

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

$27.05

$27.04

$25.38

$24.50

View

Min.: 1
Mult.: 1

60 A

277 VAC

24 VDC

1 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 3A CRT BRKR 1 pl E Char

1E63UM
Altech
1: $27.05
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
1E63UM

Mouser Part No
845-1E63UM

Altech

Circuit Breakers 3A CRT BRKR 1 pl E Char

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

$27.05

$27.04

$25.38

$24.50

View

Min.: 1
Mult.: 1

63 A

277 VAC

24 VDC

1 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 12.5A G CHAR UL 508 1 POLE

1G125UM
Altech
1: $23.79
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
1G125UM

Mouser Part No
845-1G125UM

Altech

Circuit Breakers 12.5A G CHAR UL 508 1 POLE

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

$23.79

$22.47

$21.55

$20.86

View

Min.: 1
Mult.: 1

12.5 A

277 VAC

42 VDC

1 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 1A G Characteristic UL 508 1 POLE

1G1UM
Altech
1: $23.79
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
1G1UM

Mouser Part No
845-1G1UM

Altech

Circuit Breakers 1A G Characteristic UL 508 1 POLE

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

$23.79

$23.49

$22.84

$22.39

View

Min.: 1
Mult.: 1

1 A

277 VAC

42 VDC

1 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 2.5A MCB GCHAR 1pl 277VAC UL508

1G2.5UM
Altech
1: $23.79
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
1G2.5UM

Mouser Part No
845-1G2.5UM

Altech

Circuit Breakers 2.5A MCB GCHAR 1pl 277VAC UL508

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

$23.79

$22.61

$21.57

$20.74

View

Min.: 1
Mult.: 1

Circuit Breakers

G-Trip

2.5 A

277 VAC

42 VDC

1 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 4A G Characteristic UL 508 1 POLE

1G4UM
Altech
1: $23.79
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
1G4UM

Mouser Part No
845-1G4UM

Altech

Circuit Breakers 4A G Characteristic UL 508 1 POLE

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

$23.79

$22.98

$22.13

$21.46

View

Min.: 1
Mult.: 1

4 A

277 VAC

42 VDC

1 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 50A G Characteristic UL 508 1 POLE

1G50UM
Altech
1: $27.05
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
1G50UM

Mouser Part No
845-1G50UM

Altech

Circuit Breakers 50A G Characteristic UL 508 1 POLE

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

$27.05

$27.04

$25.38

$24.50

View

Min.: 1
Mult.: 1

50 A

277 VAC

24 VDC

1 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 63A MCB GCHAR 1pl 277VAC

1G63UM
Altech
1: $27.05
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
1G63UM

Mouser Part No
845-1G63UM

Altech

Circuit Breakers 63A MCB GCHAR 1pl 277VAC

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

$27.05

$25.54

$24.51

$23.57

View

Min.: 1
Mult.: 1

63 A

277 VAC

24 VDC

1 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 1A MCB GCHAR 1pl 277VAC UL508

1GR1
Altech
1: $30.31
Non-Stocked

Mfr. Part No.
1GR1

Mouser Part No
845-1GR1

Altech

Circuit Breakers 1A MCB GCHAR 1pl 277VAC UL508

Datasheet

Non-Stocked

$30.31

$25.15

$23.20

$19.22

View

Min.: 1
Mult.: 1

1 A

277 VAC

1 Pole

Handle

0 C

+ 40 C

Non-Illuminated

Circuit Breakers 15A MCB GCHAR 1pl 277VAC UL508

1GR15
Altech
1: $30.32
Non-Stocked

Mfr. Part No.
1GR15

Mouser Part No
845-1GR15

Altech

Circuit Breakers 15A MCB GCHAR 1pl 277VAC UL508

Datasheet

Non-Stocked

$30.32

$25.15

$23.20

$19.22

View

Min.: 1
Mult.: 1

15 A

277 VAC

1 Pole

Handle

0 C

+ 40 C

Non-Illuminated

Circuit Breakers MCB GCHAR 1pl 277VAC UL508

1GR2
Altech
1: $30.32
Non-Stocked

Mfr. Part No.
1GR2

Mouser Part No
845-1GR2

Altech

Circuit Breakers MCB GCHAR 1pl 277VAC UL508

Datasheet

Non-Stocked

$30.32

$26.06

$22.14

$19.22

View

Min.: 1
Mult.: 1

2 A

277 VAC

1 Pole

Handle

0 C

+ 40 C

Non-Illuminated

Circuit Breakers MCB GCHAR 1pl 277VAC UL508

1GR3
Altech
1: $30.31
Non-Stocked

Mfr. Part No.
1GR3

Mouser Part No
845-1GR3

Altech

Circuit Breakers MCB GCHAR 1pl 277VAC UL508

Datasheet

Non-Stocked

$30.31

$25.15

$23.20

$19.22

View

Min.: 1
Mult.: 1

3 A

277 VAC

1 Pole

Handle

0 C

+ 40 C

Non-Illuminated

Circuit Breakers 30A MCB GCHAR 1pl 277VAC UL508

1GR30
Altech
1: $30.32
Non-Stocked

Mfr. Part No.
1GR30

Mouser Part No
845-1GR30

Altech

Circuit Breakers 30A MCB GCHAR 1pl 277VAC UL508

Datasheet

Non-Stocked

$30.32

$26.06

$22.14

$19.22

View

Min.: 1
Mult.: 1

30 A

277 VAC

1 Pole

Handle

0 C

+ 40 C

Non-Illuminated

Circuit Breakers 5A MCB GCHAR 1pl 277VAC UL508

1GR5
Altech
1: $31.21
Non-Stocked

Mfr. Part No.
1GR5

Mouser Part No
845-1GR5

Altech

Circuit Breakers 5A MCB GCHAR 1pl 277VAC UL508

Datasheet

Non-Stocked

$31.21

$25.89

$23.89

$19.79

View

Min.: 1
Mult.: 1

5 A

277 VAC

1 Pole

Handle

0 C

+ 40 C

Non-Illuminated

Circuit Breakers 6A MCB GCHAR 1pl 277VAC UL508

1GR6
Altech
1: $30.32
Non-Stocked

Mfr. Part No.
1GR6

Mouser Part No
845-1GR6

Altech

Circuit Breakers 6A MCB GCHAR 1pl 277VAC UL508

Datasheet

Non-Stocked

$30.32

$26.06

$22.14

$19.22

View

Min.: 1
Mult.: 1

6 A

277 VAC

1 Pole

Handle

0 C

+ 40 C

Non-Illuminated

Circuit Breakers .75A Z Char. UL 508 1 POLE

1Z075UM
Altech
1: $46.31
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
1Z075UM

Mouser Part No
845-1Z075UM

Altech

Circuit Breakers .75A Z Char. UL 508 1 POLE

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

$46.31

$43.30

$41.97

$40.80

View

Min.: 1
Mult.: 1

750 mA

277 VAC

42 VDC

1 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 12.5A Z CHAR UL 508 1 POLE

1Z125UM
Altech
1: $42.60
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
1Z125UM

Mouser Part No
845-1Z125UM

Altech

Circuit Breakers 12.5A Z CHAR UL 508 1 POLE

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

$42.60

$39.83

$38.61

$37.53

View

Min.: 1
Mult.: 1

12.5 A

277 VAC

42 VDC

1 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 1Z1UL, 1A, CIRCUIT BREAKER

1Z1UL
Altech
1: $60.38
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
1Z1UL

Mouser Part No
845-1Z1UL

Altech

Circuit Breakers 1Z1UL, 1A, CIRCUIT BREAKER

Non-Stocked Lead-Time 18 Weeks

$60.38

$60.37

$56.41

$54.73

View

Min.: 1
Mult.: 1

Circuit Breakers 1Z20UL, 20A, CIRCUIT BREAKER

1Z20UL
Altech
1: $60.38
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
1Z20UL

Mouser Part No
845-1Z20UL

Altech

Circuit Breakers 1Z20UL, 20A, CIRCUIT BREAKER

Non-Stocked Lead-Time 18 Weeks

$60.38

$60.37

$56.41

$54.73

View

Min.: 1
Mult.: 1

Circuit Breakers 3.5A MCB ZCHAR 1pl 277VAC UL508

1Z3.5UM
Altech
1: $46.31
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
1Z3.5UM

Mouser Part No
845-1Z3.5UM

Altech

Circuit Breakers 3.5A MCB ZCHAR 1pl 277VAC UL508

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

$46.31

$45.60

$42.03

$40.63

View

Min.: 1
Mult.: 1

Circuit Breakers

Z-Trip

3.5 A

277 VAC

42 VDC

1 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 1Z32UL, 32A, CIRCUIT BREAKER

1Z32UL
Altech
1: $60.38
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
1Z32UL

Mouser Part No
845-1Z32UL

Altech

Circuit Breakers 1Z32UL, 32A, CIRCUIT BREAKER

Non-Stocked Lead-Time 18 Weeks

$60.38

$56.55

$54.87

View

Min.: 1
Mult.: 1

Circuit Breakers 1Z40UL, 40A, CIRCUIT BREAKER

1Z40UL
Altech
1: $60.38
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
1Z40UL

Mouser Part No
845-1Z40UL

Altech

Circuit Breakers 1Z40UL, 40A, CIRCUIT BREAKER

Non-Stocked Lead-Time 18 Weeks

$60.38

$60.37

$56.41

$54.73

View

Min.: 1
Mult.: 1

Circuit Breakers 1Z50UL, 50A, CIRCUIT BREAKER

1Z50UL
Altech
1: $60.38
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
1Z50UL

Mouser Part No
845-1Z50UL

Altech

Circuit Breakers 1Z50UL, 50A, CIRCUIT BREAKER

Non-Stocked Lead-Time 18 Weeks

$60.38

$60.37

$56.41

$54.73

View

Min.: 1
Mult.: 1

Altech Circuit Breakers

Customer Service Office

Company

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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