Circuit Breakers We Stock & Buy

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At Chicago Circuit Breakers, we pride ourselves on offering a vast selection of circuit breakers to meet the diverse needs of our customers. Our inventory features top brands known for their reliability and performance, ensuring that you have access to quality electrical components. our inventory, which ranges from 15 amp to 5000 amp circuit breakers—available in both new and used options.

Square D is a leader in electrical distribution and provides innovative solutions across various applications. Our inventory includes:

• QO Series: Compact breakers for residential applications.
• Homeline Series: Cost-effective options for light commercial or residential installations.
• Powerpact Series: Designed for industrial environments, offering enhanced performance.

Cutler-Hammer offers reliable circuit breakers recognized for their durability and high performance. Our selection includes:

• Eaton BR Series: Provides dependable protection for residential systems.
• Eaton CH Series: Ideal for commercial and industrial applications with high interrupting capacity.
• Eaton C Series: Comprehensive protection for a wide range of applications.

Eaton is renowned for its power management solutions. We stock a variety of Eaton circuit breakers, including:

• Eaton Series G and B: Versatile breakers suitable for both residential and commercial operations.
• Eaton E Series: For enhanced performance in demanding applications.
• Eaton PD Series: Designed for high voltage and heavy-duty industrial processes.

Siemens circuit breakers are trusted for their innovative design and efficiency. Our Siemens collection features:

• Siemens QP Series: Sleek breakers ideal for residential use.
• Siemens WL and WLX Series: Perfect for commercial and light industrial settings.
• Siemens Sentron Series: Offers unmatched protection and reliability for heavy-duty applications.

ABB is a pioneer in electrical technology, providing reliable solutions for any setting. Our inventory includes:

• ABB S Series: Exceptional performance in circuit protection for all load types.
• ABB Emax Series: Advanced technology for high-capacity applications up to 5000 amps.
• ABB Tmax Series: Flexible breakers designed for low voltage electrical installations.

We offer circuit breakers with ratings from 15 amps to 5000 amps. Whether you need a small breaker for a residential project or a massive unit for industrial operations, we’ve got you covered:

• 15 - 100 Amp Breakers: Ideal for residential circuits, HVAC systems, and small-scale applications.
• 100 - 400 Amp Breakers: Commonly used in larger homes, small commercial buildings, and industrial machinery.
• 400 - 2000 Amp Breakers: Suitable for large commercial buildings, manufacturing plants, and distribution systems.
• 2000 - 5000 Amp Breakers: High-capacity solutions for major industrial applications, power generation, and facilities management.

At Chicago Circuit Breakers, we understand that budget considerations may influence purchasing decisions. That’s why we offer both new and used circuit breakers:

• New Circuit Breakers: Our brand-new circuit breakers meet the latest safety standards.
• Used Circuit Breakers: Our carefully inspected used circuit breakers offer a cost-effective alternative without compromising on quality. Ideal for budget-sensitive projects or as reliable replacements.

• Extensive Inventory: A wide variety of brands, ratings, and types.
• Expert Guidance: Our experienced team is ready to assist you in selecting the right circuit breakers for your needs.
• Quality Assurance: All circuit breakers undergo thorough testing to ensure reliability and performance.

Explore our extensive inventory and power up your projects with confidence. Whether you are buying or selling circuit breakers, contact us at Chicago Circuit Breakers, and let our experts help you find the perfect solution.