Molded Case Breakers

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Shop our wide selection molded case (MCCB) circuit breakers.

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TEYL2050B - General Electrics - Molded Case
Circuit Breakers

TEYL2050B - General Electrics - Molded Case Circuit Breakers

50 Amp - 2 Pole - 480 Volt

General Electrics

TED124010 - General Electrics - Molded Case
Circuit Breakers

TED124010 - General Electrics - Molded Case Circuit Breakers

10 Amp - 2 Pole - 480 Volt

General Electrics

Limited availability

QOB120HID - Square D - Molded Case Circuit Breakers

QOB120HID - Square D - Molded Case Circuit Breakers

20 Amp - 1 Pole - 120 Volt

QO350EPD - Square D - Molded Case Circuit Breakers

QO350EPD - Square D - Molded Case Circuit Breakers

50 Amp - 3 Pole - 120 Volt

QO31001021 - Square D - Molded Case Circuit Breakers

QO31001021 - Square D - Molded Case Circuit Breakers

100 Amp - 3 Pole - 240 Volt

QO290VH - Square D - Molded Case Circuit Breakers

QO290VH - Square D - Molded Case Circuit Breakers

90 Amp - 2 Pole - 120 Volt

QO270VH - Square D - Molded Case Circuit Breakers

QO270VH - Square D - Molded Case Circuit Breakers

70 Amp - 2 Pole - 120 Volt

QO2301021 - Square D - Molded Case Circuit Breakers

QO2301021 - Square D - Molded Case Circuit Breakers

30 Amp - 2 Pole - 240 Volt

QO225VH - Square D - Molded Case Circuit Breakers

QO225VH - Square D - Molded Case Circuit Breakers

25 Amp - 2 Pole - 120 Volt

QO2251021 - Square D - Molded Case Circuit Breakers

QO2251021 - Square D - Molded Case Circuit Breakers

25 Amp - 2 Pole - 240 Volt

QO1201021 - Square D - Molded Case Circuit Breakers

QO1201021 - Square D - Molded Case Circuit Breakers

20 Amp - 1 Pole - 240 Volt

QJL32070 - Square D - Molded Case Circuit Breakers

QJL32070 - Square D - Molded Case Circuit Breakers

70 Amp - 3 Pole - 240 Volt

QGP32225TM - Square D - Molded Case Circuit Breakers

QGP32225TM - Square D - Molded Case Circuit Breakers

225 Amp - 3 Pole - 240 Volt

PJA36060U33A - Square D - Molded Case Circuit Breakers

PJA36060U33A - Square D - Molded Case Circuit Breakers

600 Amp - 3 Pole - 600 Volt

PGL36040U33A - Square D - Molded Case Circuit Breakers

PGL36040U33A - Square D - Molded Case Circuit Breakers

400 Amp - 3 Pole - 600 Volt

PGA36120U43A - Square D - Molded Case Circuit Breakers

PGA36120U43A - Square D - Molded Case Circuit Breakers

1200 Amp - 3 Pole - 600 Volt

MGA36800E10 - Square D - Molded Case Circuit Breakers

MGA36800E10 - Square D - Molded Case Circuit Breakers

800 Amp - 3 Pole - 600 Volt

MGA266002 - Square D - Molded Case Circuit Breakers

MGA266002 - Square D - Molded Case Circuit Breakers

600 Amp - 2 Pole - 600 Volt

LJP36600U31X - Square D - Molded Case Circuit Breakers

LJP36600U31X - Square D - Molded Case Circuit Breakers

600 Amp - 3 Pole - 600 Volt

LGA36400CU33X - Square D - Molded Case Circuit Breakers

LGA36400CU33X - Square D - Molded Case Circuit Breakers

400 Amp - 3 Pole - 600 Volt

LAL3640022M - Square D - Molded Case Circuit Breakers

LAL3640022M - Square D - Molded Case Circuit Breakers

400 Amp - 3 Pole - 600 Volt

JJA36250U53X - Square D - Molded Case Circuit Breakers

JJA36250U53X - Square D - Molded Case Circuit Breakers

250 Amp - 3 Pole - 600 Volt

JDA36225SA - Square D - Molded Case Circuit Breakers

JDA36225SA - Square D - Molded Case Circuit Breakers

225 Amp - 3 Pole - 600 Volt

JDA36175SA - Square D - Molded Case Circuit Breakers

JDA36175SA - Square D - Molded Case Circuit Breakers

175 Amp - 3 Pole - 600 Volt

JDA262255 - Square D - Molded Case Circuit Breakers

JDA262255 - Square D - Molded Case Circuit Breakers

225 Amp - 2 Pole - 600 Volt

HDL26100 - Square D - Molded Case Circuit Breakers

HDL26100 - Square D - Molded Case Circuit Breakers

100 Amp - 2 Pole - 600 Volt

HDL26090 - Square D - Molded Case Circuit Breakers

HDL26090 - Square D - Molded Case Circuit Breakers

90 Amp - 2 Pole - 600 Volt

HDL26080 - Square D - Molded Case Circuit Breakers

HDL26080 - Square D - Molded Case Circuit Breakers

80 Amp - 2 Pole - 600 Volt

HDL26050 - Square D - Molded Case Circuit Breakers

HDL26050 - Square D - Molded Case Circuit Breakers

50 Amp - 2 Pole - 600 Volt

HDL26030 - Square D - Molded Case Circuit Breakers

HDL26030 - Square D - Molded Case Circuit Breakers

30 Amp - 2 Pole - 600 Volt

HDL26020 - Square D - Molded Case Circuit Breakers

HDL26020 - Square D - Molded Case Circuit Breakers

20 Amp - 2 Pole - 600 Volt

FA26070AB - Square D - Molded Case Circuit Breakers

FA26070AB - Square D - Molded Case Circuit Breakers

70 Amp - 2 Pole - 600 Volt

EGB34060SA - Square D - Molded Case Circuit Breakers

EGB34060SA - Square D - Molded Case Circuit Breakers

60 Amp - 3 Pole - 480 Volt

EGB34050SA - Square D - Molded Case Circuit Breakers

EGB34050SA - Square D - Molded Case Circuit Breakers

50 Amp - 3 Pole - 480 Volt

EDB34035SA - Square D - Molded Case Circuit Breakers

EDB34035SA - Square D - Molded Case Circuit Breakers

35 Amp - 3 Pole - 480 Volt

BJL36090 - Square D - Molded Case Circuit Breakers

BJL36090 - Square D - Molded Case Circuit Breakers

90 Amp - 3 Pole - 600 Volt

BJL36070 - Square D - Molded Case Circuit Breakers

BJL36070 - Square D - Molded Case Circuit Breakers

70 Amp - 3 Pole - 600 Volt

BJL36050 - Square D - Molded Case Circuit Breakers

BJL36050 - Square D - Molded Case Circuit Breakers

50 Amp - 3 Pole - 600 Volt

BGL36125 - Square D - Molded Case Circuit Breakers

BGL36125 - Square D - Molded Case Circuit Breakers

125 Amp - 3 Pole - 600 Volt

BGL36070 - Square D - Molded Case Circuit Breakers

BGL36070 - Square D - Molded Case Circuit Breakers

70 Amp - 3 Pole - 600 Volt

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Molded Case Breakers