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4403 Circuit Breakers

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Part #

Circuit Breakers MT1B144403A23BJ

MT1-B-14-440-3-A23-B-J
Carling Technologies
1: €43.00
6Expected 20/03/2026

Mfr. Part No.
MT1-B-14-440-3-A23-B-J

Mouser Part No
691-MT1B14443A23BJ

Carling Technologies

Circuit Breakers MT1B144403A23BJ

Learn More

Datasheet

6Expected 20/03/2026

€43.00

€35.67

€22.78

Min.: 1
Mult.: 1

Circuit Breaker

Hydraulic Magnetic

4 A

125 VAC, 250 VAC

80 VDC

1 Pole

Push-Pull

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers SUP PTOR 5SY4 4P 480V 3A 5K C-TRIP

5SY44037
Siemens
1: €213.13
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
5SY44037

Mouser Part No
982-5SY44037

Siemens

Circuit Breakers SUP PTOR 5SY4 4P 480V 3A 5K C-TRIP

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

€213.13

Min.: 1
Mult.: 1

Circuit Breaker

Miniature

3 A

400 VAC

60 VDC

4 Pole

Lever

- 40 C

+ 70 C

Non-Illuminated

Circuit Breakers SUP PTOR 5SY4 4P 480V 3A 5K A-TRIP

5SY44035
Siemens
1: €213.13
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
5SY44035

Mouser Part No
982-5SY44035

Siemens

Circuit Breakers SUP PTOR 5SY4 4P 480V 3A 5K A-TRIP

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

€213.13

Min.: 1
Mult.: 1

Circuit Breaker

Miniature

3 A

400 VAC

60 VDC

4 Pole

Lever

- 40 C

+ 70 C

Non-Illuminated

Circuit Breakers SUP PTOR 5SY4 4P 480V 3A 5K D-TRIP

5SY44038
Siemens
1: €213.13
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
5SY44038

Mouser Part No
982-5SY44038

Siemens

Circuit Breakers SUP PTOR 5SY4 4P 480V 3A 5K D-TRIP

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

€213.13

Min.: 1
Mult.: 1

Circuit Breaker

Miniature

3 A

400 VAC

60 VDC

4 Pole

Lever

- 40 C

+ 70 C

Non-Illuminated

Circuit Breakers BREAKER ED6 25A 600V LUGS, BKR OPERATOR

8324403
Siemens
1: €2,239.72
Non-Stocked Lead-Time 1 Week

Mfr. Part No.
8324403

Mouser Part No
982-8324403

Siemens

Circuit Breakers BREAKER ED6 25A 600V LUGS, BKR OPERATOR

Datasheet

Non-Stocked Lead-Time 1 Week

€2,239.72

Min.: 1
Mult.: 1

Circuit Breaker

Low Voltage

25 A

600 VAC

3 Pole

Circuit Breakers Cir Brkr Hyd Mag

IUGH34-40304-1
AIRPAX
1: €113.44
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
IUGH34-40304-1

Mouser Part No
874-IUGH34403041

AIRPAX

Circuit Breakers Cir Brkr Hyd Mag

Datasheet

Non-Stocked Lead-Time 9 Weeks

€113.44

Min.: 1
Mult.: 1

IUGH

Circuit Breaker

Toggle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers

LELB1-1REC4-40335-100-V
Sensata Technologies
1: €97.52
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
LELB1-1REC4-40335-100-V

Mouser Part No
682-LELBEC440335100V

Sensata Technologies

Circuit Breakers

Datasheet

Non-Stocked Lead-Time 6 Weeks

€97.52

Min.: 1
Mult.: 1

LEL/LML

Circuit Breaker

Hydraulic Magnetic

1 Pole

Handle

Non-Illuminated

Circuit Breakers Cir Brkr Hyd Mag

229-3-1REC4-40386-1
AIRPAX
3: €266.92
Non-Stocked Lead-Time 15 Weeks

Mfr. Part No.
229-3-1REC4-40386-1

Mouser Part No
874-22931REC4403861

AIRPAX

Circuit Breakers Cir Brkr Hyd Mag

Learn More

Datasheet

Non-Stocked Lead-Time 15 Weeks

€266.92

Min.: 3
Mult.: 1

Circuit Breaker

Supplementary Protector

3 Pole

Non-Illuminated

Circuit Breakers Cir Brkr Hyd Mag

IULHK14-40343-1
AIRPAX
1: €152.79
Non-Stocked Lead-Time 15 Weeks

Mfr. Part No.
IULHK14-40343-1

Mouser Part No
874-IULHK14-40343-1

AIRPAX

Circuit Breakers Cir Brkr Hyd Mag

Datasheet

Non-Stocked Lead-Time 15 Weeks

€152.79

Min.: 1
Mult.: 1

IAL/IDL/IML/IUL

Circuit Breaker

Hydraulic Magnetic

250 VAC

80 VDC

Handle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers

IUGN6-1REC4-40376-15
Sensata Technologies
1: €52.12
Non-Stocked

Mfr. Part No.
IUGN6-1REC4-40376-15

Mouser Part No
682-IUGN61RC44037615

Sensata Technologies

Circuit Breakers

Datasheet

Non-Stocked

€52.12

Min.: 1
Mult.: 1

IUGN

Circuit Breakers Cir Brkr Hyd Mag

JAE-3-1REG4-40348-2
AIRPAX
3: €1,018.97
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
JAE-3-1REG4-40348-2

Mouser Part No
874-JAE31REG4403482

AIRPAX

Circuit Breakers Cir Brkr Hyd Mag

Datasheet

Non-Stocked Lead-Time 12 Weeks

€1,018.97

Min.: 3
Mult.: 1

Circuit Breaker

Hydraulic Magnetic

3 Pole

Toggle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers Cir Brkr Hyd Mag

IUGN40-1REC4-40330-1
AIRPAX
1: €133.22
Non-Stocked Lead-Time 15 Weeks

Mfr. Part No.
IUGN40-1REC4-40330-1

Mouser Part No
682-IUGN401RC4403301

AIRPAX

Circuit Breakers Cir Brkr Hyd Mag

Datasheet

Non-Stocked Lead-Time 15 Weeks

€133.22

Min.: 1
Mult.: 1

IUGN

Circuit Breakers Cir Brkr Hyd Mag

IEGHF66-34440-30B-V
AIRPAX
1: €93.47
Non-Stocked Lead-Time 15 Weeks

Mfr. Part No.
IEGHF66-34440-30B-V

Mouser Part No
874-IEGHF663444030BV

AIRPAX

Circuit Breakers Cir Brkr Hyd Mag

Datasheet

Non-Stocked Lead-Time 15 Weeks

€93.47

Min.: 1
Mult.: 1

Hydraulic Magnetic Circuit Breaker

Hydraulic Magnetic

240 VAC

80 VDC

2 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers Cir Brkr Hyd Mag

LELK1-1REC5-40440-30-V
AIRPAX
1: €68.41
Non-Stocked Lead-Time 15 Weeks

Mfr. Part No.
LELK1-1REC5-40440-30-V

Mouser Part No
682-LELK11R54044030V

AIRPAX

Circuit Breakers Cir Brkr Hyd Mag

Datasheet

Non-Stocked Lead-Time 15 Weeks

€68.41

Min.: 1
Mult.: 1

LEL/LML

Circuit Breaker

Hydraulic Magnetic

1 Pole

Handle

Non-Illuminated

Circuit Breakers Cir Brkr Hyd Mag

LELK2-1REG4-40355-15-V
AIRPAX
1: €100.18
Non-Stocked Lead-Time 15 Weeks

Mfr. Part No.
LELK2-1REG4-40355-15-V

Mouser Part No
682-LELK21R44035515V

AIRPAX

Circuit Breakers Cir Brkr Hyd Mag

Datasheet

Non-Stocked Lead-Time 15 Weeks

€100.18

Min.: 1
Mult.: 1

LEL/LML

Circuit Breaker

Hydraulic Magnetic

1 Pole

Handle

Non-Illuminated

Circuit Breakers Cir Brkr Hyd Mag

CELB1-1REC4-40385-125-T
AIRPAX
1: €82.15
Non-Stocked Lead-Time 15 Weeks

Mfr. Part No.
CELB1-1REC4-40385-125-T

Mouser Part No
682-B11REC440385125T

AIRPAX

Circuit Breakers Cir Brkr Hyd Mag

Learn More

Datasheet

Non-Stocked Lead-Time 15 Weeks

€82.15

Min.: 1
Mult.: 1

CEL

Circuit Breakers BREAKER ED6 25A 600V LUGS, BKR OPERATOR

08-3244-03
Siemens
1: €2,278.47
Non-Stocked Lead-Time 1 Week
New At Mouser

Mfr. Part No.
08-3244-03

Mouser Part No
982-08-3244-03

New At Mouser

Siemens

Circuit Breakers BREAKER ED6 25A 600V LUGS, BKR OPERATOR

Non-Stocked Lead-Time 1 Week

€2,278.47

Min.: 1
Mult.: 1

Circuit Breakers Cir Brkr,HydMag

IUGQ9660-1REG4-40305-2
AIRPAX
3: €311.56
Non-Stocked Lead-Time 15 Weeks

Mfr. Part No.
IUGQ9660-1REG4-40305-2

Mouser Part No
874-Q96601REG4403052

AIRPAX

Circuit Breakers Cir Brkr,HydMag

Datasheet

Non-Stocked Lead-Time 15 Weeks

€311.56

Min.: 3
Mult.: 1

Circuit Breakers Cir Brkr Hyd Mag

JTE-1-1REG4-40346-125
AIRPAX
3: €373.93
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
JTE-1-1REG4-40346-125

Mouser Part No
682-TE11REG440346125

AIRPAX

Circuit Breakers Cir Brkr Hyd Mag

Datasheet

Non-Stocked Lead-Time 12 Weeks

€373.93

Min.: 3
Mult.: 1

Circuit Breaker

Hydraulic Magnetic

125 A

1 Pole

Toggle

Non-Illuminated

Circuit Breakers Cir Brkr,HydMag

IUGN6-1REC4-40306-1
AIRPAX
1: €84.73
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
IUGN6-1REC4-40306-1

Mouser Part No
874-IUGN61REC4403061

AIRPAX

Circuit Breakers Cir Brkr,HydMag

Datasheet

Non-Stocked Lead-Time 9 Weeks

€84.73

Min.: 1
Mult.: 1

Circuit Breakers Cir Brkr,HydMag

IULNK1-1REC4-40397-30
AIRPAX
1: €95.02
Non-Stocked Lead-Time 15 Weeks

Mfr. Part No.
IULNK1-1REC4-40397-30

Mouser Part No
874-LNK11REC44039730

AIRPAX

Circuit Breakers Cir Brkr,HydMag

Datasheet

Non-Stocked Lead-Time 15 Weeks

€95.02

Min.: 1
Mult.: 1

Circuit Breakers Cir Brkr,HydMag

IUGN666-1REC4-40306-2
AIRPAX
3: €218.76
Non-Stocked Lead-Time 15 Weeks

Mfr. Part No.
IUGN666-1REC4-40306-2

Mouser Part No
874-GN6661REC4403062

AIRPAX

Circuit Breakers Cir Brkr,HydMag

Datasheet

Non-Stocked Lead-Time 15 Weeks

€218.76

Min.: 3
Mult.: 1

Circuit Breakers Cir Brkr,HydMag

IULNK11-1REC4-40388-10
AIRPAX
1: €163.90
Non-Stocked Lead-Time 15 Weeks

Mfr. Part No.
IULNK11-1REC4-40388-10

Mouser Part No
874-NK111REC44038810

AIRPAX

Circuit Breakers Cir Brkr,HydMag

Datasheet

Non-Stocked Lead-Time 15 Weeks

€163.90

Min.: 1
Mult.: 1

Circuit Breakers Cir Brkr,HydMag

IAGN6-1REC4-40312-1
AIRPAX
1: €91.64
Non-Stocked Lead-Time 15 Weeks

Mfr. Part No.
IAGN6-1REC4-40312-1

Mouser Part No
874-IAGN61REC4403121

AIRPAX

Circuit Breakers Cir Brkr,HydMag

Datasheet

Non-Stocked Lead-Time 15 Weeks

€91.64

Min.: 1
Mult.: 1

Circuit Breakers AA1B034440311P

AA1-B0-34-440-311-P
Carling Technologies
1: €34.84
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
AA1-B0-34-440-311-P

Mouser Part No
691-AA1B3444311P

Carling Technologies

Circuit Breakers AA1B034440311P

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

€34.84

€32.60

€24.79

€24.78

View

Min.: 1
Mult.: 1

Circuit Breaker

Hydraulic Magnetic

4 A

277 VAC

80 VDC

1 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

4403 Circuit Breakers

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