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Altech Circuit Breakers

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Part #

Circuit Breakers 20A MCB CCHAR 1pl 277VAC UL508

1CR20
Altech
1: $32.21
Non-Stocked

Mfr. Part No.
1CR20

Mouser Part No
845-1CR20

Altech

Circuit Breakers 20A MCB CCHAR 1pl 277VAC UL508

Datasheet

Non-Stocked

$32.21

$27.68

$23.52

$20.41

View

Min.: 1
Mult.: 1

20 A

277 VAC

1 Pole

Handle

0 C

+ 40 C

Non-Illuminated

Circuit Breakers 3A MCB CCHAR 1pl 277VAC UL508

1CR3
Altech
1: $33.83
Non-Stocked

Mfr. Part No.
1CR3

Mouser Part No
845-1CR3

Altech

Circuit Breakers 3A MCB CCHAR 1pl 277VAC UL508

Datasheet

Non-Stocked

$33.83

$29.07

$24.70

$21.44

View

Min.: 1
Mult.: 1

3 A

277 VAC

1 Pole

Handle

0 C

+ 40 C

Non-Illuminated

Circuit Breakers 4A MCB CCHAR 1pl 277VAC UL508

1CR4
Altech
1: $33.83
Non-Stocked

Mfr. Part No.
1CR4

Mouser Part No
845-1CR4

Altech

Circuit Breakers 4A MCB CCHAR 1pl 277VAC UL508

Datasheet

Non-Stocked

$33.83

$29.07

$24.70

$21.44

View

Min.: 1
Mult.: 1

4 A

277 VAC

1 Pole

Handle

0 C

+ 40 C

Non-Illuminated

Circuit Breakers 6A MCB CCHAR 1pl 277VAC UL508

1CR6
Altech
1: $33.83
Non-Stocked

Mfr. Part No.
1CR6

Mouser Part No
845-1CR6

Altech

Circuit Breakers 6A MCB CCHAR 1pl 277VAC UL508

Datasheet

Non-Stocked

$33.83

$29.07

$24.70

$21.44

View

Min.: 1
Mult.: 1

6 A

277 VAC

1 Pole

Handle

0 C

+ 40 C

Non-Illuminated

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

1D05UL
Altech
1: $33.53
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
1D05UL

Mouser Part No
845-1D05UL

Altech

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

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

$33.53

$32.44

$31.57

$30.64

View

Min.: 1
Mult.: 1

500 mA

277 VAC

1 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers .5A MCB DCHAR 1pl 277VAC UL508

1D05UM
Altech
1: $23.79
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
1D05UM

Mouser Part No
845-1D05UM

Altech

Circuit Breakers .5A MCB DCHAR 1pl 277VAC UL508

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

$23.79

$23.23

$22.32

$21.64

View

Min.: 1
Mult.: 1

500 mA

277 VAC

42 VDC

1 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 12A,MCB D CHAR 1 PL, 277VAC, UL1077

1D12UR
Altech
1: $17.85
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
1D12UR

Mouser Part No
845-1D12UR

Altech

Circuit Breakers 12A,MCB D CHAR 1 PL, 277VAC, UL1077

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

$17.85

$17.33

$16.63

$16.10

View

Min.: 1
Mult.: 1

12 A

277 VAC

1 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 13A,MCB D CHAR 1 PL, 277VAC, UL1077

1D13UR
Altech
1: $17.85
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
1D13UR

Mouser Part No
845-1D13UR

Altech

Circuit Breakers 13A,MCB D CHAR 1 PL, 277VAC, UL1077

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

$17.85

$17.44

$16.71

$16.17

View

Min.: 1
Mult.: 1

13 A

277 VAC

1 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 16A D Characteristic UL 508 1 POLE

1D16UM
Altech
1: $23.79
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
1D16UM

Mouser Part No
845-1D16UM

Altech

Circuit Breakers 16A D Characteristic UL 508 1 POLE

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

$23.79

$23.47

$22.15

$21.53

View

Min.: 1
Mult.: 1

16 A

277 VAC

42 VDC

1 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 1A, D CHAR, 1POLE 277VAC, UL489

1D1UL
Altech
1: $33.53
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
1D1UL

Mouser Part No
845-1D1UL

Altech

Circuit Breakers 1A, D CHAR, 1POLE 277VAC, UL489

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

$33.53

$33.22

$31.13

$30.25

View

Min.: 1
Mult.: 1

1 A

277 VAC

1 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 1A,MCB D CHAR 1 PL, 277VAC, UL1077

1D1UR
Altech
1: $17.85
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
1D1UR

Mouser Part No
845-1D1UR

Altech

Circuit Breakers 1A,MCB D CHAR 1 PL, 277VAC, UL1077

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

$17.85

$17.32

$16.67

$16.19

View

Min.: 1
Mult.: 1

Circuit Breakers

D-Trip

1 A

277 VAC

1 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 30A, D CHAR, 1POLE 277VAC, UL489

1D30UL
Altech
1: $33.53
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
1D30UL

Mouser Part No
845-1D30UL

Altech

Circuit Breakers 30A, D CHAR, 1POLE 277VAC, UL489

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

$33.53

$33.16

$31.91

$30.67

View

Min.: 1
Mult.: 1

30 A

277 VAC

1 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 50A,MCB D CHAR 1 PL, 277VAC, UL1077

1D50UR
Altech
1: $18.93
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
1D50UR

Mouser Part No
845-1D50UR

Altech

Circuit Breakers 50A,MCB D CHAR 1 PL, 277VAC, UL1077

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

$18.93

$18.39

$17.64

$17.08

View

Min.: 1
Mult.: 1

50 A

277 VAC

1 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 60A,MCB D CHAR 1 PL, 277VAC, UL1077

1D60UR
Altech
1: $18.93
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
1D60UR

Mouser Part No
845-1D60UR

Altech

Circuit Breakers 60A,MCB D CHAR 1 PL, 277VAC, UL1077

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

$18.93

$18.39

$17.64

$17.08

View

Min.: 1
Mult.: 1

60 A

277 VAC

1 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers 63A MCB DChar 1 pl 277VAC

1D63UM
Altech
1: $27.05
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
1D63UM

Mouser Part No
845-1D63UM

Altech

Circuit Breakers 63A MCB DChar 1 pl 277VAC

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 63A,MCB D CHAR 1 PL, 277VAC, UL1077

1D63UR
Altech
1: $18.93
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
1D63UR

Mouser Part No
845-1D63UR

Altech

Circuit Breakers 63A,MCB D CHAR 1 PL, 277VAC, UL1077

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

$18.93

$18.39

$17.64

$17.08

View

Min.: 1
Mult.: 1

63 A

277 VAC

1 Pole

Handle

- 25 C

+ 55 C

Non-Illuminated

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

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
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