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Circuit Breakers

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Part #

Circuit Breakers MOLDED CASE CIRCUIT BREAKER

UTS250N-FTU-225
Altech
1: $1,175.03
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
UTS250N-FTU-225

Mouser Part No
845-UTS250NFTU225

Altech

Circuit Breakers MOLDED CASE CIRCUIT BREAKER

Non-Stocked Lead-Time 6 Weeks

$1,175.03

Min.: 1
Mult.: 1

Circuit Breakers MOLDED CASE CIRCUIT BREAKER

UTS250N-FTU-250-2P
Altech
1: $1,082.89
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
UTS250N-FTU-250-2P

Mouser Part No
845-UTS250NFTU2502P

Altech

Circuit Breakers MOLDED CASE CIRCUIT BREAKER

Non-Stocked Lead-Time 6 Weeks

$1,082.89

Min.: 1
Mult.: 1

Circuit Breakers MOLDED CASE CB, 300A/480V AC, 3P

UTS400N-FMU-300
Altech
1: $2,843.09
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
UTS400N-FMU-300

Mouser Part No
845-UTS400N-FMU-300

Altech

Circuit Breakers MOLDED CASE CB, 300A/480V AC, 3P

Non-Stocked Lead-Time 6 Weeks

$2,843.09

Min.: 1
Mult.: 1

Circuit Breakers

Molded

300 A

480 VAC

Circuit Breakers Earth Leakage CB 25A, 30mA, 4p

09124998
Altech
1: $1,804.14
Non-Stocked Lead-Time 18 Weeks
New At Mouser

Mfr. Part No.
09124998

Mouser Part No
845-09124998

New At Mouser

Altech

Circuit Breakers Earth Leakage CB 25A, 30mA, 4p

Datasheet

Non-Stocked Lead-Time 18 Weeks

$1,804.14

Min.: 1
Mult.: 1

Circuit Breakers

Earth Leakage

25 A

230 VAC

4 Pole

Lever

- 25 C

+ 40 C

Non-Illuminated

Circuit Breakers Earth Leakage CB 25A, 300mA, 2p

09126601
Altech
1: $313.13
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
09126601

Mouser Part No
845-09126601

Altech

Circuit Breakers Earth Leakage CB 25A, 300mA, 2p

Non-Stocked Lead-Time 18 Weeks

$313.13

$259.52

$239.22

$197.65

Min.: 1
Mult.: 1

DFS

Circuit Breakers Earth Leakage CB 25A, 300mA, 4p

09126911
Altech
1: $428.52
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
09126911

Mouser Part No
845-09126911

Altech

Circuit Breakers Earth Leakage CB 25A, 300mA, 4p

Non-Stocked Lead-Time 18 Weeks

$428.52

$355.18

$327.41

$270.49

Min.: 1
Mult.: 1

DFS

Circuit Breakers Earth Leakage CB 40A, 300mA, 4p

09136911
Altech
1: $343.05
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
09136911

Mouser Part No
845-09136911

Altech

Circuit Breakers Earth Leakage CB 40A, 300mA, 4p

Non-Stocked Lead-Time 18 Weeks

$343.05

$339.54

$327.20

$308.56

View

Min.: 1
Mult.: 1

DFS

Circuit Breakers Earth Leakage CB 63A, 300mA, 2p

09146601
Altech
1: $415.13
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
09146601

Mouser Part No
845-09146601

Altech

Circuit Breakers Earth Leakage CB 63A, 300mA, 2p

Non-Stocked Lead-Time 18 Weeks

$415.13

$409.78

$394.88

View

Min.: 1
Mult.: 1

DFS

Circuit Breakers Earth Leakage CB 100A, 300mA, 4p

09166911
Altech
1: $841.77
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
09166911

Mouser Part No
845-09166911

Altech

Circuit Breakers Earth Leakage CB 100A, 300mA, 4p

Datasheet

Non-Stocked Lead-Time 18 Weeks

$841.77

$796.88

$761.40

View

Min.: 1
Mult.: 1

Circuit Breakers

Earth Leakage

100 A

230 VAC

4 Pole

Lever

- 25 C

+ 40 C

Non-Illuminated

Circuit Breakers Earth Leakage CB 100A, 500mA, 4p

09167911
Altech
1: $1,004.10
Non-Stocked Lead-Time 18 Weeks
New At Mouser

Mfr. Part No.
09167911

Mouser Part No
845-09167911

New At Mouser

Altech

Circuit Breakers Earth Leakage CB 100A, 500mA, 4p

Datasheet

Non-Stocked Lead-Time 18 Weeks

$1,004.10

$831.79

$766.58

Min.: 1
Mult.: 1

Circuit Breakers

Earth Leakage

100 A

230 VAC

4 Pole

Lever

- 25 C

+ 40 C

Non-Illuminated

Circuit Breakers Earth Leakage CB 125A, 300mA,

09176911
Altech
1: $1,131.40
Non-Stocked Lead-Time 18 Weeks
New At Mouser

Mfr. Part No.
09176911

Mouser Part No
845-09176911

New At Mouser

Altech

Circuit Breakers Earth Leakage CB 125A, 300mA,

Datasheet

Non-Stocked Lead-Time 18 Weeks

$1,131.40

Min.: 1
Mult.: 1

Circuit Breakers

Earth Leakage

125 A

300 VAC

4 Pole

Lever

- 25 C

+ 40 C

Non-Illuminated

Circuit Breakers 0.1-0.16A Motor Protector

15.901U
Altech
1: $142.34
Non-Stocked

Mfr. Part No.
15.901U

Mouser Part No
845-15.901

Altech

Circuit Breakers 0.1-0.16A Motor Protector

Learn More

Datasheet

Non-Stocked

$142.34

$121.73

$111.78

$106.31

View

Min.: 1
Mult.: 1

Circuit Breakers

Adjustable Trip

160 mA

277 VAC

3 Pole

Handle

0 C

+ 25 C

Non-Illuminated

Circuit Breakers 0.16-0.25A Motor Protector

15.902
Altech
1: $141.03
Non-Stocked

Mfr. Part No.
15.902

Mouser Part No
845-15.902

Altech

Circuit Breakers 0.16-0.25A Motor Protector

Learn More

Datasheet

Non-Stocked

$141.03

$119.11

$109.56

$103.52

View

Min.: 1
Mult.: 1

Circuit Breakers

Adjustable Trip

250 mA

277 VAC

3 Pole

Handle

0 C

+ 25 C

Non-Illuminated

Circuit Breakers .4 0.25-0.40A Motor Protector

15.903
Altech
1: $132.19
Non-Stocked

Mfr. Part No.
15.903

Mouser Part No
845-15.903

Altech

Circuit Breakers .4 0.25-0.40A Motor Protector

Learn More

Datasheet

Non-Stocked

$132.19

$110.58

$104.77

$87.31

View

Min.: 1
Mult.: 1

Circuit Breakers

Adjustable Trip

400 mA

277 VAC

3 Pole

Handle

0 C

+ 25 C

Non-Illuminated

Circuit Breakers MA0.6 0.40-0.63A Motor Protector

15.904
Altech
1: $132.19
Non-Stocked

Mfr. Part No.
15.904

Mouser Part No
845-15.904

Altech

Circuit Breakers MA0.6 0.40-0.63A Motor Protector

Learn More

Datasheet

Non-Stocked

$132.19

$110.58

$104.77

$87.31

View

Min.: 1
Mult.: 1

Circuit Breakers

Adjustable Trip

630 mA

277 VAC

3 Pole

Handle

0 C

+ 25 C

Non-Illuminated

Circuit Breakers MA1. 0.63-10A Motor Protector

15.905
Altech
1: $132.19
Non-Stocked

Mfr. Part No.
15.905

Mouser Part No
845-15.905

Altech

Circuit Breakers MA1. 0.63-10A Motor Protector

Learn More

Datasheet

Non-Stocked

$132.19

$110.58

$104.77

$87.31

View

Min.: 1
Mult.: 1

Circuit Breakers

Adjustable Trip

1 A

277 VAC

3 Pole

Handle

0 C

+ 25 C

Non-Illuminated

Circuit Breakers MA 1.6-2.5A Motor Protector

15.907
Altech
1: $132.19
Non-Stocked

Mfr. Part No.
15.907

Mouser Part No
845-15.907

Altech

Circuit Breakers MA 1.6-2.5A Motor Protector

Learn More

Datasheet

Non-Stocked

$132.19

$110.58

$104.77

$87.31

View

Min.: 1
Mult.: 1

Circuit Breakers

Adjustable Trip

2.5 A

277 VAC

3 Pole

Handle

0 C

+ 25 C

Non-Illuminated

Circuit Breakers MA4.2.5-4.0A Motor Protector

15.908
Altech
1: $132.19
Non-Stocked

Mfr. Part No.
15.908

Mouser Part No
845-15.908

Altech

Circuit Breakers MA4.2.5-4.0A Motor Protector

Learn More

Datasheet

Non-Stocked

$132.19

$110.58

$104.77

$87.31

View

Min.: 1
Mult.: 1

Circuit Breakers

Adjustable Trip

4 A

277 VAC

3 Pole

Handle

0 C

+ 25 C

Non-Illuminated

Circuit Breakers MA 10.0-16.0A

15.911
Altech
1: $143.34
Non-Stocked

Mfr. Part No.
15.911

Mouser Part No
845-15.911

Altech

Circuit Breakers MA 10.0-16.0A

Learn More

Datasheet

Non-Stocked

$143.34

$121.01

$114.66

$95.55

View

Min.: 1
Mult.: 1

Circuit Breakers

Adjustable Trip

16 A

277 VAC

3 Pole

Handle

0 C

+ 25 C

Non-Illuminated

Circuit Breakers MA2 16.0-20.0A Motor Protector

15.912
Altech
1: $148.17
Non-Stocked

Mfr. Part No.
15.912

Mouser Part No
845-15.912

Altech

Circuit Breakers MA2 16.0-20.0A Motor Protector

Learn More

Datasheet

Non-Stocked

$148.17

$125.09

$118.51

$98.76

View

Min.: 1
Mult.: 1

Circuit Breakers

Adjustable Trip

20 A

277 VAC

3 Pole

Handle

0 C

+ 25 C

Non-Illuminated

Circuit Breakers MA20.0-25.0A Motor Protector

15.913
Altech
1: $156.33
Non-Stocked

Mfr. Part No.
15.913

Mouser Part No
845-15.913

Altech

Circuit Breakers MA20.0-25.0A Motor Protector

Learn More

Datasheet

Non-Stocked

$156.33

$129.62

$119.53

$98.86

View

Min.: 1
Mult.: 1

Circuit Breakers

Adjustable Trip

25 A

277 VAC

3 Pole

Handle

0 C

+ 25 C

Non-Illuminated

Circuit Breakers FI23.340A 300mA Earth Leakage CB

15.925
Altech
1: $267.10
Non-Stocked

Mfr. Part No.
15.925

Mouser Part No
845-15.925

Altech

Circuit Breakers FI23.340A 300mA Earth Leakage CB

Datasheet

Non-Stocked

$267.10

$221.48

$206.38

$169.97

View

Min.: 1
Mult.: 1

Circuit Breakers

Earth Leakage

40 A

240 VAC

2 Pole

Handle

- 25 C

+ 40 C

Non-Illuminated

Circuit Breakers FI42.325A 300mA Earth Leakage CB

15.929
Altech
1: $280.02
Non-Stocked

Mfr. Part No.
15.929

Mouser Part No
845-15.929

Altech

Circuit Breakers FI42.325A 300mA Earth Leakage CB

Datasheet

Non-Stocked

$280.02

$232.21

$216.38

$178.20

View

Min.: 1
Mult.: 1

Circuit Breakers

Earth Leakage

25 A

415 VAC

4 Pole

Handle

- 25 C

+ 40 C

Non-Illuminated

Circuit Breakers FI43.340A 300mA Earth Leakage CB

15.930
Altech
1: $267.10
Non-Stocked

Mfr. Part No.
15.930

Mouser Part No
845-15.930

Altech

Circuit Breakers FI43.340A 300mA Earth Leakage CB

Datasheet

Non-Stocked

$267.10

$221.48

$206.38

$169.97

View

Min.: 1
Mult.: 1

Circuit Breakers

Earth Leakage

40 A

415 VAC

4 Pole

Handle

- 25 C

+ 40 C

Non-Illuminated

Circuit Breakers FI44.3 63A 300mA Earth Leakage CB

15.931
Altech
1: $338.30
Non-Stocked

Mfr. Part No.
15.931

Mouser Part No
845-15.931

Altech

Circuit Breakers FI44.3 63A 300mA Earth Leakage CB

Datasheet

Non-Stocked

$338.30

$280.39

$258.47

$213.62

View

Min.: 1
Mult.: 1

Circuit Breakers

Earth Leakage

63 A

415 VAC

4 Pole

Handle

- 25 C

+ 40 C

Non-Illuminated

Circuit Breakers

Customer Service Office

Company

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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