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Circuit Breaker Sales
Voltage Class: < 1kV

Low Voltage Circuit Breakers

Power circuit breakers, molded case, and insulated case breakers for industrial, commercial, and utility distribution applications.

Low Voltage Breaker Types

Air Circuit Breakers (ACB)

800A - 6300A

Draw-out power circuit breakers for main distribution and motor control applications.

Applications

Main breakersTie breakersFeeder protectionGenerator protection

Popular Models

ABB SACE • GE AKR • Siemens WL • Square D Masterpact • Eaton Magnum

Molded Case Circuit Breakers (MCCB)

15A - 3000A

Compact breakers for branch circuit and feeder protection.

Applications

Branch circuitsPanel boardsMotor circuitsLighting loads

Popular Models

Square D PowerPact • ABB Tmax • Siemens 3VA • Eaton Series G • GE Record Plus

Insulated Case Circuit Breakers (ICCB)

800A - 5000A

High-performance breakers combining features of ACB and MCCB designs.

Applications

Power distributionIndustrial feedersCritical loadsData centers

Popular Models

Eaton Magnum SB • Square D NW • ABB Emax • Siemens SENTRON

Miniature Circuit Breakers (MCB)

0.5A - 125A

DIN-rail mount breakers for final circuit protection.

Applications

ResidentialLight commercialControl circuitsEquipment protection

Popular Models

ABB S200 • Siemens 5SY • Square D QO • Eaton FAZ

Available Inventory

New In Stock

ABB SACE Emax2

Type:Air
Rating:800-6300A
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Reconditioned In Stock

GE AKR-50

Type:Air
Rating:800-3200A
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New In Stock

Siemens WL Air Circuit Breaker

Type:Air
Rating:630-6300A
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Reconditioned In Stock

Westinghouse DS-206

Type:Air
Rating:800A
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New In Stock

Square D Masterpact NW40H1

Type:Air
Rating:4000A
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Reconditioned In Stock

Cutler-Hammer Magnum DS

Type:Air
Rating:800-4000A
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Reconditioned In Stock

ITE K-Line K-1600

Type:Air
Rating:1600A
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New In Stock

Square D PowerPact H-Frame

Type:Molded Case
Rating:150A
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New In Stock

Eaton Magnum SB

Type:Insulated Case
Rating:800-3200A
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New In Stock

ABB OVR Surge Breaker

Type:Molded Case
Rating:100A
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Need a Specific Low Voltage Breaker?

Our inventory changes daily. Contact us with your requirements and we'll find or source the breaker you need.

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