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4400 Circuit Breakers

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Download Table (.CSV)

Part #

Circuit Breakers KD4400K 4P 400A MCSLn/Ld lugs RH &

KD4400KW16
Eaton Electrical
1: $14,420.26
Non-Stocked
New At Mouser

Mfr. Part No.
KD4400KW16

Mouser Part No
504-KD4400KW16

New At Mouser

Eaton Electrical

Circuit Breakers KD4400K 4P 400A MCSLn/Ld lugs RH &

Non-Stocked

$14,420.26

Min.: 1
Mult.: 1

Circuit Breakers KD4400 50 deg C calibration

KD4400V
Eaton Electrical
1: $12,673.46
Non-Stocked
New At Mouser

Mfr. Part No.
KD4400V

Mouser Part No
504-KD4400V

New At Mouser

Eaton Electrical

Circuit Breakers KD4400 50 deg C calibration

Non-Stocked

$12,673.46

Min.: 1
Mult.: 1

Circuit Breakers TYPE KW BRK 4P 400A FRAME LH NEUTRAL

KW4400F
Eaton Electrical
1: $12,118.23
Non-Stocked
New At Mouser

Mfr. Part No.
KW4400F

Mouser Part No
504-KW4400F

New At Mouser

Eaton Electrical

Circuit Breakers TYPE KW BRK 4P 400A FRAME LH NEUTRAL

Non-Stocked

$12,118.23

Min.: 1
Mult.: 1

Circuit Breakers LGE 4P 400A FXD therm/adj mag/0% NEU BRK

LGE4400FAG
Eaton Electrical
1: $15,170.88
Non-Stocked
New At Mouser

Mfr. Part No.
LGE4400FAG

Mouser Part No
504-LGE4400FAG

New At Mouser

Eaton Electrical

Circuit Breakers LGE 4P 400A FXD therm/adj mag/0% NEU BRK

Non-Stocked

$15,170.88

Min.: 1
Mult.: 1

Circuit Breakers LGS 4P 400A FXD therm/adj mag/0% NEU BRK

LGS4400FAG
Eaton Electrical
1: $19,078.17
Non-Stocked
New At Mouser

Mfr. Part No.
LGS4400FAG

Mouser Part No
504-LGS4400FAG

New At Mouser

Eaton Electrical

Circuit Breakers LGS 4P 400A FXD therm/adj mag/0% NEU BRK

Non-Stocked

$19,078.17

Min.: 1
Mult.: 1

Circuit Breakers TYPE KD 400 A COMPLETE BRK W/LINE & LOAD

KD4400
Eaton Electrical
1: $12,753.86
Non-Stocked
New At Mouser

Mfr. Part No.
KD4400

Mouser Part No
504-KD4400

New At Mouser

Eaton Electrical

Circuit Breakers TYPE KD 400 A COMPLETE BRK W/LINE & LOAD

Non-Stocked

$12,753.86

Min.: 1
Mult.: 1

Circuit Breakers TYPE KD 4P 400A MOLDED CASE SWITCH

KD4400KW
Eaton Electrical
1: $11,533.28
Non-Stocked
New At Mouser

Mfr. Part No.
KD4400KW

Mouser Part No
504-KD4400KW

New At Mouser

Eaton Electrical

Circuit Breakers TYPE KD 4P 400A MOLDED CASE SWITCH

Non-Stocked

$11,533.28

Min.: 1
Mult.: 1

Circuit Breakers LG PV 1000VDC 4P 400A 5KA 80% RTD F/F

LGPV4400W
Eaton Electrical
1: $14,646.73
Non-Stocked
New At Mouser

Mfr. Part No.
LGPV4400W

Mouser Part No
504-LGPV4400W

New At Mouser

Eaton Electrical

Circuit Breakers LG PV 1000VDC 4P 400A 5KA 80% RTD F/F

Non-Stocked

$14,646.73

Min.: 1
Mult.: 1

Circuit Breakers LGU 4P 400A LSI BRK WITHOUT TERMINALS

LGU440032W
Eaton Electrical
1: $28,798.13
Non-Stocked

Mfr. Part No.
LGU440032W

Mouser Part No
504-LGU440032W

Eaton Electrical

Circuit Breakers LGU 4P 400A LSI BRK WITHOUT TERMINALS

Non-Stocked

$28,798.13

Min.: 1
Mult.: 1

Circuit Breakers TYPE HKW BRK 4P 400A FRAME LH NEUTRAL

HKW4400F
Eaton Electrical
1: $19,094.73
Non-Stocked
New At Mouser

Mfr. Part No.
HKW4400F

Mouser Part No
504-HKW4400F

New At Mouser

Eaton Electrical

Circuit Breakers TYPE HKW BRK 4P 400A FRAME LH NEUTRAL

Non-Stocked

$19,094.73

Min.: 1
Mult.: 1

Circuit Breakers HKW 4P 400A ADJ. TM 70KA 415VAC L/LTERM

HKW4400V
Eaton Electrical
1: $23,149.54
Non-Stocked

Mfr. Part No.
HKW4400V

Mouser Part No
504-HKW4400V

Eaton Electrical

Circuit Breakers HKW 4P 400A ADJ. TM 70KA 415VAC L/LTERM

Non-Stocked

$23,149.54

Min.: 1
Mult.: 1

Circuit Breakers TYPE HKW BREAKER 4 POLE 400A

HKW4400
Eaton Electrical
1: $23,149.54
Non-Stocked

Mfr. Part No.
HKW4400

Mouser Part No
504-HKW4400

Eaton Electrical

Circuit Breakers TYPE HKW BREAKER 4 POLE 400A

Non-Stocked

$23,149.54

Min.: 1
Mult.: 1

Circuit Breakers KD 4P 400A MCCB SW W/4TA400K TERMINALS

KD4400K
Eaton Electrical
1: $11,993.74
Non-Stocked
New At Mouser

Mfr. Part No.
KD4400K

Mouser Part No
504-KD4400K

New At Mouser

Eaton Electrical

Circuit Breakers KD 4P 400A MCCB SW W/4TA400K TERMINALS

Non-Stocked

$11,993.74

Min.: 1
Mult.: 1

Circuit Breakers KW 400A COMPLETE BKR W/LINE & LOAD TERM

KW4400
Eaton Electrical
1: $13,868.14
Non-Stocked
New At Mouser

Mfr. Part No.
KW4400

Mouser Part No
504-KW4400

New At Mouser

Eaton Electrical

Circuit Breakers KW 400A COMPLETE BKR W/LINE & LOAD TERM

Non-Stocked

$13,868.14

Min.: 1
Mult.: 1

Circuit Breakers KWC 4P 400A CKT CB Assy W/TA300KTERM&Mtg

KWC4400
Eaton Electrical
1: $29,825.38
Non-Stocked

Mfr. Part No.
KWC4400

Mouser Part No
504-KWC4400

Eaton Electrical

Circuit Breakers KWC 4P 400A CKT CB Assy W/TA300KTERM&Mtg

Non-Stocked

$29,825.38

Min.: 1
Mult.: 1

Circuit Breakers 4 Pole, 400 Amp, 150kA, LSG ETU

LGU440035G
Eaton Electrical
1: $31,965.78
Non-Stocked

Mfr. Part No.
LGU440035G

Mouser Part No
504-LGU440035G

Eaton Electrical

Circuit Breakers 4 Pole, 400 Amp, 150kA, LSG ETU

Non-Stocked

$31,965.78

Min.: 1
Mult.: 1

Circuit Breakers LGU 4P 400A LSIG BRK WITHOUT TERMINALS

LGU440036W
Eaton Electrical
1: $34,803.78
Non-Stocked

Mfr. Part No.
LGU440036W

Mouser Part No
504-LGU440036W

Eaton Electrical

Circuit Breakers LGU 4P 400A LSIG BRK WITHOUT TERMINALS

Non-Stocked

$34,803.78

Min.: 1
Mult.: 1

Circuit Breakers 4 Pole, 400 Amp, 200kA, LSI ETU

LGX440032G
Eaton Electrical
1: $32,793.88
Non-Stocked

Mfr. Part No.
LGX440032G

Mouser Part No
504-LGX440032G

Eaton Electrical

Circuit Breakers 4 Pole, 400 Amp, 200kA, LSI ETU

Non-Stocked

$32,793.88

Min.: 1
Mult.: 1

Circuit Breakers 4 Pole, 400 Amp, 200kA

LGX4400AAG
Eaton Electrical
1: $31,788.90
Non-Stocked

Mfr. Part No.
LGX4400AAG

Mouser Part No
504-LGX4400AAG

Eaton Electrical

Circuit Breakers 4 Pole, 400 Amp, 200kA

Non-Stocked

$31,788.90

Min.: 1
Mult.: 1

Circuit Breakers 400A,ILK,3P4W,MG,404,3P480V,AUX,FC

DBRF44044000S
ABB Installation Products
1: $61,418.01
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
DBRF44044000S

Mouser Part No
894-DBRF44044000S

ABB Installation Products

Circuit Breakers 400A,ILK,3P4W,MG,404,3P480V,AUX,FC

Datasheet

Non-Stocked Lead-Time 6 Weeks

$61,418.01

Min.: 1
Mult.: 1

Circuit Breakers 400A,ILK,3P4W,MG,414,400T,3P600V,FC

DBRF4414400K0
ABB Installation Products
1: $61,418.01
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
DBRF4414400K0

Mouser Part No
894-DBRF4414400K0

ABB Installation Products

Circuit Breakers 400A,ILK,3P4W,MG,414,400T,3P600V,FC

Datasheet

Non-Stocked Lead-Time 6 Weeks

$61,418.01

Min.: 1
Mult.: 1

Circuit Breakers 400A,ILK W/CB,3P4W,MG,414,3P600V,SC

DBRS441440000
ABB Installation Products
1: $59,532.16
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
DBRS441440000

Mouser Part No
894-DBRS441440000

ABB Installation Products

Circuit Breakers 400A,ILK W/CB,3P4W,MG,414,3P600V,SC

Datasheet

Non-Stocked Lead-Time 6 Weeks

$59,532.16

Min.: 1
Mult.: 1

Circuit Breakers 400A,ILK,3P4W,MG,404,0K0,400A TRIP

DBRF4404400K0
ABB Installation Products
1: $60,252.45
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
DBRF4404400K0

Mouser Part No
894-DBRF4404400K0

ABB Installation Products

Circuit Breakers 400A,ILK,3P4W,MG,404,0K0,400A TRIP

Datasheet

Non-Stocked Lead-Time 6 Weeks

$60,252.45

Min.: 1
Mult.: 1

Circuit Breakers 400A,ILK,3P4W,MG,414,3P600V,FC

DBRF441440000
ABB Installation Products
1: $59,801.56
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
DBRF441440000

Mouser Part No
894-DBRF441440000

ABB Installation Products

Circuit Breakers 400A,ILK,3P4W,MG,414,3P600V,FC

Datasheet

Non-Stocked Lead-Time 6 Weeks

$59,801.56

Min.: 1
Mult.: 1

Circuit Breakers 400A,ILK,4P5W,MG,504,3PY480V,SC

DBRS450440000
ABB Installation Products
1: $60,400.95
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
DBRS450440000

Mouser Part No
894-DBRS450440000

ABB Installation Products

Circuit Breakers 400A,ILK,4P5W,MG,504,3PY480V,SC

Datasheet

Non-Stocked Lead-Time 6 Weeks

$60,400.95

Min.: 1
Mult.: 1

4400 Circuit Breakers

Customer Service Office

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