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Circuit Breakers

Shop our wide selection of Siemens, GE, Eaton Cutler-Hammer, Square D circuit breakers and more.
SND69100AG - Siemens 1000 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker

SND69100AG - Siemens 1000 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker

Siemens / ITE

$6,199.99

SND69100AG - Siemens 1000 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker Siemens, Sentron Series, type SND, 3P, 3PH, 1000A, 600V, 35kA@480...

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$6,199.99
SKDA36AN1000 - General Electric 1000 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker

SKDA36AN1000 - General Electric 1000 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker

GE

$1,548.54

SKDA36AN1000 - General Electric 1000 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker General Electric Spectra Series, type SKDA, frame type...

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$1,548.54
PGL36100U44A - Square D 1000 Amp 3 Pole 600 Volt Molded Case Circuit Breaker

PGL36100U44A - Square D 1000 Amp 3 Pole 600 Volt Molded Case Circuit Breaker

Schneider Electric

$4,950.00

PGL36100U44A - Square D 1000 Amp 3 Pole 600 Volt Molded Case Circuit Breaker Schneider Electric / Square D, Powerpact, type PGL, 3P, 3PH, 1000A, 60...

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$4,950.00
PJA36100U44A - Square D 1000 Amp 3 Pole 600 Volt Molded Case Circuit Breaker

PJA36100U44A - Square D 1000 Amp 3 Pole 600 Volt Molded Case Circuit Breaker

Schneider Electric

$6,155.34

PJA36100U44A - Square D 1000 Amp 3 Pole 600 Volt Molded Case Circuit Breaker Schneider Electric / Square D, Powerpact, type PJA, 3P, ABC phase conn...

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$6,155.34
PGL36100 - Square D 1000 Amp 3 Pole 600 Volt Molded Case Circuit Breaker

PGL36100 - Square D 1000 Amp 3 Pole 600 Volt Molded Case Circuit Breaker

Schneider Electric

$3,187.05

PGL36100 - Square D 1000 Amp 3 Pole 600 Volt Molded Case Circuit Breaker Schneider Electric / Square D, Powerpact, type PGL, 3P, 3PH, 1000A, 600V, ...

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$3,187.05
PJL36100 - Square D 1000 Amp 3 Pole 600 Volt Molded Case Circuit Breaker

PJL36100 - Square D 1000 Amp 3 Pole 600 Volt Molded Case Circuit Breaker

Schneider Electric

$4,220.96

PJL36100 - Square D 1000 Amp 3 Pole 600 Volt Molded Case Circuit Breaker Schneider Electric / Square D, Powerpact, type PJL, 3P, 3PH, 1000A, 600V, ...

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$4,220.96
PLL34100 - Square D 1000 Amp 3 Pole 480 Volt Molded Case Circuit Breaker

PLL34100 - Square D 1000 Amp 3 Pole 480 Volt Molded Case Circuit Breaker

Schneider Electric

$7,358.62

PLL34100 - Square D 1000 Amp 3 Pole 480 Volt Molded Case Circuit Breaker Square D, Powerpact, type PLL, 3P, 3PH, 1000A, 480V, 100kA@480V, UL listed...

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$7,358.62
SRPK1200A1000 - GE 1000 Amp 3 Pole 600 Volt Molded Case Circuit Breaker Rating Plug

SRPK1200A1000 - GE 1000 Amp 3 Pole 600 Volt Molded Case Circuit Breaker Rating Plug

GE

$41.59

SRPK1200A1000 - GE 1000 Amp 3 Pole 600 Volt Molded Case Circuit Breaker Rating Plug General Electric, Spectra Series, type SRPK, interchangeable ra...

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$41.59
TCAL81 - GE 1000 Amp Molded Case Circuit Breaker General Electric Lug

TCAL81 - GE 1000 Amp Molded Case Circuit Breaker General Electric Lug

GE Accessories

$76.16

TCAL81 - GE Molded Case Circuit Breaker General Electric Lug Specifications: Maximum Breaker Current 1000 Ampere 3 Conductor(S) Conductor Size 3/0...

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$76.16
CND63B100 - Siemens 1000 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker

CND63B100 - Siemens 1000 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker

Siemens / ITE

$3,105.58

CND63B100 - Siemens 1000 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker Siemens, Sentron Series, type CND, 3P, 3PH, 1000A, 600V, 100kA@480...

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$3,105.58
HNXD63B100 - Siemens 1000 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker

HNXD63B100 - Siemens 1000 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker

Siemens / ITE

$3,813.92

HNXD63B100 - Siemens 1000 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker Siemens, Sentron Series, type HNXD, 3P, 3PH, 1000A, 600V, 65kA@48...

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$3,813.92