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4400 Circuit Breakers

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Download Table (.CSV)

Part #

Circuit Breakers Cir Brkr Hyd Mag

LMLK1-1RLS4-40000-100-V
AIRPAX
1: $200.43
Non-Stocked Lead-Time 9 Weeks

Mfr. Part #
LMLK1-1RLS4-40000-100-V

Mouser Part #
682-K11RLS440000100V

AIRPAX

Circuit Breakers Cir Brkr Hyd Mag

Datasheet

Non-Stocked Lead-Time 9 Weeks

$200.43

$175.02

$121.65

$106.84

View

Min.: 1
Mult.: 1

Circuit Breaker

Hydraulic Magnetic

1 Pole

Handle

Non-Illuminated

Circuit Breakers Cir Brkr,HydMag

IEG66-1REG4-40070-1-V
AIRPAX
1: $204.46
Non-Stocked Lead-Time 15 Weeks

Mfr. Part #
IEG66-1REG4-40070-1-V

Mouser Part #
874-EG661REG4400701V

AIRPAX

Circuit Breakers Cir Brkr,HydMag

Datasheet

Non-Stocked Lead-Time 15 Weeks

$204.46

$178.55

$124.07

$109.05

View

Min.: 1
Mult.: 1

Circuit Breakers Cir Brkr Hyd Mag

219-3-28644-008-V
AIRPAX
3: $492.04
Non-Stocked Lead-Time 15 Weeks

Mfr. Part #
219-3-28644-008-V

Mouser Part #
874-2193286448V

AIRPAX

Circuit Breakers Cir Brkr Hyd Mag

Learn More

Datasheet

Non-Stocked Lead-Time 15 Weeks

$492.04

$429.81

$298.69

$262.42

View

Min.: 3
Mult.: 1

Circuit Breaker

Manual Motor Controller

3 Pole

Non-Illuminated

Circuit Breakers Cir Brkr Hyd Mag

IELHK111-1RS4-40004-50-V
AIRPAX
3: $435.04
Non-Stocked Lead-Time 15 Weeks

Mfr. Part #
IELHK111-1RS4-40004-50-V

Mouser Part #
682-K1111RS44000450V

AIRPAX

Circuit Breakers Cir Brkr Hyd Mag

Datasheet

Non-Stocked Lead-Time 15 Weeks

$435.04

$380.05

$264.04

$232.03

View

Min.: 3
Mult.: 1

IAL/IDL/IML/IUL

Circuit Breakers Cir Brkr Hyd Mag

229-4-40066-2
AIRPAX
3: $684.25
Non-Stocked Lead-Time 15 Weeks

Mfr. Part #
229-4-40066-2

Mouser Part #
874-2294400662

AIRPAX

Circuit Breakers Cir Brkr Hyd Mag

Learn More

Datasheet

Non-Stocked Lead-Time 15 Weeks

$684.25

$597.65

$415.29

$364.95

View

Min.: 3
Mult.: 1

Circuit Breaker

Supplementary Protector

4 Pole

Non-Illuminated

Circuit Breakers Cir Brkr Hyd Mag

R11S-4-4.00A-39507-4
AIRPAX
1: $37.27
Non-Stocked Lead-Time 18 Weeks

Mfr. Part #
R11S-4-4.00A-39507-4

Mouser Part #
874-R11S4400A395074

AIRPAX

Circuit Breakers Cir Brkr Hyd Mag

Datasheet

Non-Stocked Lead-Time 18 Weeks

$37.27

$35.04

$34.05

$32.24

View

Min.: 1
Mult.: 1

Snapak

Thermal Circuit Breaker

Thermal

4 A

1 Pole

Rocker

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers Cir Brkr,HydMag

PR21-4-4.00A-XX-V
AIRPAX
1: $72.79
Non-Stocked Lead-Time 18 Weeks

Mfr. Part #
PR21-4-4.00A-XX-V

Mouser Part #
874-PR214400AXXV

AIRPAX

Circuit Breakers Cir Brkr,HydMag

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

$72.79

$68.47

$66.37

$62.94

View

Min.: 1
Mult.: 1

Snapak

Thermal Circuit Breaker

Thermal

Push to Reset

Circuit Breakers 400A ILK MG 504 4P5W 3PY480 4IN @ E

DBRS450440000/E400
ABB Installation Products
1: $64,413.61
Non-Stocked Lead-Time 6 Weeks

Mfr. Part #
DBRS450440000/E400

Mouser Part #
894-DBRS4504400/E400

ABB Installation Products

Circuit Breakers 400A ILK MG 504 4P5W 3PY480 4IN @ E

Datasheet

Non-Stocked Lead-Time 6 Weeks

$64,413.61

Min.: 1
Mult.: 1

Circuit Breakers Cir Brkr Hyd Mag

229-2-1RS4-40065-2
AIRPAX
3: $367.43
Non-Stocked Lead-Time 15 Weeks

Mfr. Part #
229-2-1RS4-40065-2

Mouser Part #
874-22921RS4400652

AIRPAX

Circuit Breakers Cir Brkr Hyd Mag

Learn More

Datasheet

Non-Stocked Lead-Time 15 Weeks

$367.43

$320.94

$222.97

$195.98

View

Min.: 3
Mult.: 1

Circuit Breaker

Supplementary Protector

2 Pole

Non-Illuminated

Circuit Breakers Cir Brkr Hyd Mag

LMLK1-1RLS4-40000-70-V
AIRPAX
1: $200.43
Non-Stocked Lead-Time 13 Weeks

Mfr. Part #
LMLK1-1RLS4-40000-70-V

Mouser Part #
682-LK11RLS44000070V

AIRPAX

Circuit Breakers Cir Brkr Hyd Mag

Datasheet

Non-Stocked Lead-Time 13 Weeks

$200.43

$175.02

$121.65

$106.84

View

Min.: 1
Mult.: 1

Circuit Breaker

Hydraulic Magnetic

1 Pole

Handle

Non-Illuminated

Circuit Breakers Cir Brkr,HydMag

LMLB1-1RLS4-40035-1-V
AIRPAX
1: $161.01
Non-Stocked Lead-Time 15 Weeks

Mfr. Part #
LMLB1-1RLS4-40035-1-V

Mouser Part #
874-MLB11RLS4400351V

AIRPAX

Circuit Breakers Cir Brkr,HydMag

Datasheet

Non-Stocked Lead-Time 15 Weeks

$161.01

$140.68

$97.80

$85.90

View

Min.: 1
Mult.: 1

Circuit Breakers 600Vdc 400A NF 4P Switch

R9D4400UDC
Bussmann / Eaton
1: $11,210.34
Non-Stocked

Mfr. Part #
R9D4400UDC

Mouser Part #
504-R9D4400UDC

Bussmann / Eaton

Circuit Breakers 600Vdc 400A NF 4P Switch

Non-Stocked

$11,210.34

Min.: 1
Mult.: 1

R9D-DC

Circuit Breakers 400A,ILK,3P4W,MG,414,3P600V,2CC,SHU

DBRS4414400KZ900846
ABB Installation Products
1: $55,168.03
Non-Stocked

Mfr. Part #
DBRS4414400KZ900846

Mouser Part #
894-S4414400KZ900846

ABB Installation Products

Circuit Breakers 400A,ILK,3P4W,MG,414,3P600V,2CC,SHU

Non-Stocked

$55,168.03

Min.: 1
Mult.: 1

Circuit Breakers Cir Brkr Hyd Mag

R11-4-4.00A-B01CV-V
AIRPAX
1: $31.09
Non-Stocked Lead-Time 18 Weeks

Mfr. Part #
R11-4-4.00A-B01CV-V

Mouser Part #
874-R114400AB01CVV

AIRPAX

Circuit Breakers Cir Brkr Hyd Mag

Datasheet

Non-Stocked Lead-Time 18 Weeks

$31.09

$29.31

$28.41

$27.01

View

Min.: 1
Mult.: 1

Snapak

Thermal Circuit Breaker

Thermal

4 A

1 Pole

Rocker

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers Cir Brkr Hyd Mag

LELHK11-1REC4-40086-100-V
AIRPAX
3: $368.33
Non-Stocked Lead-Time 15 Weeks

Mfr. Part #
LELHK11-1REC4-40086-100-V

Mouser Part #
682-111REC440086100V

AIRPAX

Circuit Breakers Cir Brkr Hyd Mag

Datasheet

Non-Stocked Lead-Time 15 Weeks

$368.33

$321.73

$223.57

$196.47

View

Min.: 3
Mult.: 1

LEL/LML

Circuit Breaker

Hydraulic Magnetic

2 Pole

Handle

Non-Illuminated

Circuit Breakers Single pole thermal-magnetic circuit breakers with tease-free, trip-free, press-to-reset snap action mechanism and special dual button manual release which avoids the danger of unintended disconnection (M-type TM CBE to EN 60934). Surface mounted, co

449-K-H-FN-SI-FA24-400A
E-T-A
Non-Stocked
Factory Special Order

Mfr. Part #
449-K-H-FN-SI-FA24-400A

Mouser Part #
457-449KHFNSIF24400

Factory Special Order

E-T-A

Datasheet

Non-Stocked

Quote

449

Circuit Breakers LGE 3P, 400A LSI BRK, WITHOUT TERMINALS

LGE340032WCA2S4X1Y17
Eaton Electrical
1: $16,144.41
Non-Stocked
New At Mouser

Mfr. Part #
LGE340032WCA2S4X1Y17

Mouser Part #
504-40032WCA2S4X1Y17

New At Mouser

Eaton Electrical

Circuit Breakers LGE 3P, 400A LSI BRK, WITHOUT TERMINALS

Non-Stocked

$16,144.41

Min.: 1
Mult.: 1

Circuit Breakers 3P 400A K GENER/ CB W/LINE KEEPER&LOAD

KG3400WA12S43D05X04
Eaton Electrical
1: $7,333.02
Non-Stocked
New At Mouser

Mfr. Part #
KG3400WA12S43D05X04

Mouser Part #
504-400WA12S43D05X04

New At Mouser

Eaton Electrical

Circuit Breakers 3P 400A K GENER/ CB W/LINE KEEPER&LOAD

Non-Stocked

$7,333.02

Min.: 1
Mult.: 1

Circuit Breakers 400A HMCP W/1A/1B A/S 24VDC UVR &

HMCP400A5A06D15T6Y12
Eaton Electrical
1: $11,338.88
Non-Stocked
New At Mouser

Mfr. Part #
HMCP400A5A06D15T6Y12

Mouser Part #
504-400A5A06D15T6Y12

New At Mouser

Eaton Electrical

Circuit Breakers 400A HMCP W/1A/1B A/S 24VDC UVR &

Datasheet

Non-Stocked

$11,338.88

Quote

Min.: 1
Mult.: 1

Circuit Breakers HMCP 3P 400A 350-700TA W/1A-1B A/S RH

HMCP400A5A06D15T6Y15
Eaton Electrical
1: $11,090.36
Non-Stocked
New At Mouser

Mfr. Part #
HMCP400A5A06D15T6Y15

Mouser Part #
504-400A5A06D15T6Y15

New At Mouser

Eaton Electrical

Circuit Breakers HMCP 3P 400A 350-700TA W/1A-1B A/S RH

Datasheet

Non-Stocked

$11,090.36

Quote

Min.: 1
Mult.: 1

Circuit Breakers KD MCCB SW 3P 400A WITH 1A-1B AUX SW RH

KD3400KA05D15T06Y15
Eaton Electrical
1: $9,791.69
Non-Stocked
New At Mouser

Mfr. Part #
KD3400KA05D15T06Y15

Mouser Part #
504-400KA05D15T06Y15

New At Mouser

Eaton Electrical

Circuit Breakers KD MCCB SW 3P 400A WITH 1A-1B AUX SW RH

Non-Stocked

$9,791.69

Min.: 1
Mult.: 1

Circuit Breakers LGE 3P 400 A CIRCUIT BRK W/O TERMINALS

LGE3400FAWCA2S4X1Y17
Eaton Electrical
1: $12,131.91
Non-Stocked
New At Mouser

Mfr. Part #
LGE3400FAWCA2S4X1Y17

Mouser Part #
504-400FAWCA2S4X1Y17

New At Mouser

Eaton Electrical

Circuit Breakers LGE 3P 400 A CIRCUIT BRK W/O TERMINALS

Non-Stocked

$12,131.91

Min.: 1
Mult.: 1

Circuit Breakers LGE 3 POLE, 600A LSI BREAKER

LGE340032WCA2S6X1Y17
Eaton Electrical
1: $16,144.41
Non-Stocked
New At Mouser

Mfr. Part #
LGE340032WCA2S6X1Y17

Mouser Part #
504-40032WCA2S6X1Y17

New At Mouser

Eaton Electrical

Circuit Breakers LGE 3 POLE, 600A LSI BREAKER

Non-Stocked

$16,144.41

Min.: 1
Mult.: 1

Circuit Breakers KD 3P 400A LSI WITH AUX AND SP. TERM.

KD3400FT32A12X02Y04
Eaton Electrical
1: $11,927.82
Non-Stocked
New At Mouser

Mfr. Part #
KD3400FT32A12X02Y04

Mouser Part #
504-400FT32A12X02Y04

New At Mouser

Eaton Electrical

Circuit Breakers KD 3P 400A LSI WITH AUX AND SP. TERM.

Non-Stocked

$11,927.82

Min.: 1
Mult.: 1

Circuit Breakers ENC DISC400J NEMA4 RED

ER4-400J3PR
Bussmann / Eaton
1: $23,692.00
Non-Stocked

Mfr. Part #
ER4-400J3PR

Mouser Part #
504-ER4-400J3PR

Bussmann / Eaton

Circuit Breakers ENC DISC400J NEMA4 RED

Datasheet

Non-Stocked

$23,692.00

Min.: 1
Mult.: 1

ER4

4400 Circuit Breakers

Mouser Electronics®

Company

Resources

Support

100 mA
200 mA
500 mA
800 mA
1 A
1.5 A
2 A
2.1 A
2.3 A
2.5 A
3 A
3.3 A
3.5 A
4 A
5 A
5.5 A
6 A
7 A
8 A
10 A