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4400 Circuit Breakers

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Part #

Circuit Breakers TYPE KD BRK FRM ONLY 4P 400A 600VAC MAX

KD4400F
Eaton Electrical
1: $6,958.62
Non-Stocked
New At Mouser

Mfr. Part No.
KD4400F

Mouser Part No
504-KD4400F

New At Mouser

Eaton Electrical

Circuit Breakers TYPE KD BRK FRM ONLY 4P 400A 600VAC MAX

Non-Stocked

$6,958.62

Min.: 1
Mult.: 1

Circuit Breakers TYPE KW 4P 400A MOLDED CASE SWITCH

KW4400KW
Eaton Electrical
1: $8,832.19
Non-Stocked
New At Mouser

Mfr. Part No.
KW4400KW

Mouser Part No
504-KW4400KW

New At Mouser

Eaton Electrical

Circuit Breakers TYPE KW 4P 400A MOLDED CASE SWITCH

Non-Stocked

$8,832.19

Min.: 1
Mult.: 1

Circuit Breakers LGH 4P, 400A LSIG BRK, 0% Neutral

LGH440036G
Eaton Electrical
1: $16,484.84
Non-Stocked

Mfr. Part No.
LGH440036G

Mouser Part No
504-LGH440036G

Eaton Electrical

Circuit Breakers LGH 4P, 400A LSIG BRK, 0% Neutral

Non-Stocked

$16,484.84

Min.: 1
Mult.: 1

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

LGX440035G
Eaton Electrical
1: $22,729.26
Non-Stocked

Mfr. Part No.
LGX440035G

Mouser Part No
504-LGX440035G

Eaton Electrical

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

Non-Stocked

$22,729.26

Min.: 1
Mult.: 1

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

LGX440036G
Eaton Electrical
1: $23,860.83
Non-Stocked

Mfr. Part No.
LGX440036G

Mouser Part No
504-LGX440036G

Eaton Electrical

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

Non-Stocked

$23,860.83

Min.: 1
Mult.: 1

Circuit Breakers LG PV MC SW 1000VDC 4P 400A 5KA

LGPV4400KW
Eaton Electrical
1: $7,969.52
Non-Stocked
New At Mouser

Mfr. Part No.
LGPV4400KW

Mouser Part No
504-LGPV4400KW

New At Mouser

Eaton Electrical

Circuit Breakers LG PV MC SW 1000VDC 4P 400A 5KA

Non-Stocked

$7,969.52

Min.: 1
Mult.: 1

Circuit Breakers 4 Pole, 400 Amp, 150kA

LGU4400AAG
Eaton Electrical
1: $18,492.41
Non-Stocked

Mfr. Part No.
LGU4400AAG

Mouser Part No
504-LGU4400AAG

Eaton Electrical

Circuit Breakers 4 Pole, 400 Amp, 150kA

Non-Stocked

$18,492.41

Min.: 1
Mult.: 1

Circuit Breakers KD4400K with LH WB Provisions

KD4400KW17
Eaton Electrical
1: $9,169.01
Non-Stocked
New At Mouser

Mfr. Part No.
KD4400KW17

Mouser Part No
504-KD4400KW17

New At Mouser

Eaton Electrical

Circuit Breakers KD4400K with LH WB Provisions

Non-Stocked

$9,169.01

Min.: 1
Mult.: 1

Circuit Breakers LH breaker

KW4400KW23
Eaton Electrical
1: $9,581.90
Non-Stocked
New At Mouser

Mfr. Part No.
KW4400KW23

Mouser Part No
504-KW4400KW23

New At Mouser

Eaton Electrical

Circuit Breakers LH breaker

Non-Stocked

$9,581.90

Min.: 1
Mult.: 1

Circuit Breakers KW 4P 400A ADJ. T/M 45KA 415VAC L/LTERM

KW4400V
Eaton Electrical
1: $9,237.85
Non-Stocked
New At Mouser

Mfr. Part No.
KW4400V

Mouser Part No
504-KW4400V

New At Mouser

Eaton Electrical

Circuit Breakers KW 4P 400A ADJ. T/M 45KA 415VAC L/LTERM

Non-Stocked

$9,237.85

Min.: 1
Mult.: 1

Circuit Breakers LD44 00

LD4400
Eaton Electrical
1: $16,997.25
Non-Stocked

Mfr. Part No.
LD4400

Mouser Part No
504-LD4400

Eaton Electrical

Circuit Breakers LD44 00

Non-Stocked

$16,997.25

Min.: 1
Mult.: 1

Circuit Breakers LGU 4P 400A LSG BRK WITHOUT TERMINALS

LGU440035W
Eaton Electrical
1: $20,796.85
Non-Stocked

Mfr. Part No.
LGU440035W

Mouser Part No
504-LGU440035W

Eaton Electrical

Circuit Breakers LGU 4P 400A LSG BRK WITHOUT TERMINALS

Non-Stocked

$20,796.85

Min.: 1
Mult.: 1

Circuit Breakers LGU 4P 400A ADJ/ADJ BRK W/O TERMINALS

LGU4400AAW
Eaton Electrical
1: $19,660.13
Non-Stocked

Mfr. Part No.
LGU4400AAW

Mouser Part No
504-LGU4400AAW

Eaton Electrical

Circuit Breakers LGU 4P 400A ADJ/ADJ BRK W/O TERMINALS

Non-Stocked

$19,660.13

Min.: 1
Mult.: 1

Circuit Breakers 4P HKD FRAME

HKD4400F
Eaton Electrical
1: $11,199.85
Non-Stocked
New At Mouser

Mfr. Part No.
HKD4400F

Mouser Part No
504-HKD4400F

New At Mouser

Eaton Electrical

Circuit Breakers 4P HKD FRAME

Non-Stocked

$11,199.85

Min.: 1
Mult.: 1

Circuit Breakers KW 4P 400A MCCB SW W/TA350K TERMINALS

KW4400K
Eaton Electrical
1: $9,176.23
Non-Stocked
New At Mouser

Mfr. Part No.
KW4400K

Mouser Part No
504-KW4400K

New At Mouser

Eaton Electrical

Circuit Breakers KW 4P 400A MCCB SW W/TA350K TERMINALS

Non-Stocked

$9,176.23

Min.: 1
Mult.: 1

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

LGU440032G
Eaton Electrical
1: $18,895.42
Non-Stocked

Mfr. Part No.
LGU440032G

Mouser Part No
504-LGU440032G

Eaton Electrical

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

Non-Stocked

$18,895.42

Min.: 1
Mult.: 1

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

LGU440033G
Eaton Electrical
1: $17,763.87
Non-Stocked

Mfr. Part No.
LGU440033G

Mouser Part No
504-LGU440033G

Eaton Electrical

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

Non-Stocked

$17,763.87

Min.: 1
Mult.: 1

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

LGU440036G
Eaton Electrical
1: $21,808.51
Non-Stocked

Mfr. Part No.
LGU440036G

Mouser Part No
504-LGU440036G

Eaton Electrical

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

Non-Stocked

$21,808.51

Min.: 1
Mult.: 1

Circuit Breakers LGH 4 Pole, 400A LSI Breaker, 0% Neutral

LGH440032G
Eaton Electrical
1: $13,697.65
Non-Stocked
New At Mouser

Mfr. Part No.
LGH440032G

Mouser Part No
504-LGH440032G

New At Mouser

Eaton Electrical

Circuit Breakers LGH 4 Pole, 400A LSI Breaker, 0% Neutral

Non-Stocked

$13,697.65

Min.: 1
Mult.: 1

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

LGX440033G
Eaton Electrical
1: $19,949.49
Non-Stocked

Mfr. Part No.
LGX440033G

Mouser Part No
504-LGX440033G

Eaton Electrical

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

Non-Stocked

$19,949.49

Min.: 1
Mult.: 1

Circuit Breakers 4 Pole, 400 Amp, 200kA

LGX4400FAG
Eaton Electrical
1: $24,341.35
Non-Stocked

Mfr. Part No.
LGX4400FAG

Mouser Part No
504-LGX4400FAG

Eaton Electrical

Circuit Breakers 4 Pole, 400 Amp, 200kA

Non-Stocked

$24,341.35

Min.: 1
Mult.: 1

Circuit Breakers LGU 4P 400A LS BREAKER WITHOUT TERMINALS

LGU440033W
Eaton Electrical
1: $16,962.98
Non-Stocked

Mfr. Part No.
LGU440033W

Mouser Part No
504-LGU440033W

Eaton Electrical

Circuit Breakers LGU 4P 400A LS BREAKER WITHOUT TERMINALS

Non-Stocked

$16,962.98

Min.: 1
Mult.: 1

Circuit Breakers 4 Pole, 400 Amp, 150kA

LGU4400FAG
Eaton Electrical
1: $20,032.14
Non-Stocked

Mfr. Part No.
LGU4400FAG

Mouser Part No
504-LGU4400FAG

Eaton Electrical

Circuit Breakers 4 Pole, 400 Amp, 150kA

Non-Stocked

$20,032.14

Min.: 1
Mult.: 1

Circuit Breakers TYPE KDB 4P 400A MOLDED CASE SWITCH

KDB4400KW
Eaton Electrical
1: $7,333.35
Non-Stocked
New At Mouser

Mfr. Part No.
KDB4400KW

Mouser Part No
504-KDB4400KW

New At Mouser

Eaton Electrical

Circuit Breakers TYPE KDB 4P 400A MOLDED CASE SWITCH

Non-Stocked

$7,333.35

Min.: 1
Mult.: 1

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

KD4400
Eaton Electrical
1: $8,109.44
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

$8,109.44

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