Schneider Electric 40A 2-Pole Miniature Circuit Breaker QO240

The Schneider Electric QO240 is a 2-pole, 40A plug-in miniature circuit breaker built for QO load centers and panelboards. It delivers reliable overcurrent protection for residential and light commercial applications with a 10kA interrupt rating and UL certification.

Key Benefits

High Load Capacity: Supports 40A current at 120/240 VAC across two poles.

Strong Interrupt Rating: 10,000 A short-circuit interrupt capacity ensures durable protection.

Flexible Wiring: Accepts a wide range of wire sizes from AWG 8 to AWG 2, copper or aluminum.

Compact & Efficient: Installs in two panel spaces using a plug-in design with box lugs for secure connection.

Special Features

Standard Circuit Breaker: HACR rated for HVAC compatibility and standard protection.

Environmental Compliance: RoHS compliant, halogen-free, and no single-use plastic in packaging.

Robust Build: 44.3 lbf-in torque-rated terminals ensure firm wiring connections.

Warranty

Backed by an 18-month limited warranty from Schneider Electric.

Best Uses

Residential Panels: Perfect for main and branch circuits in home electrical systems.

Light Commercial Systems: Handles high-demand appliances and HVAC units.

Panel Upgrades: Suitable for modernizing existing QO load centers.

Specifications Table

About Schneider Electric:

Schneider Electric is a global leader in energy management and automation, delivering digital solutions for efficiency and sustainability. Headquartered in France, Schneider Electric provides innovative products and services that span power distribution, automation, and renewable energy systems. Their Conext line of solar and storage products is trusted by professionals for its reliability, flexibility, and full-system integration capabilities. With a commitment to sustainability and performance, Schneider Electric helps build smarter, greener energy systems worldwide.

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As an American founded company out of Kentucky, US Solar Supplier is committed to providing top-quality solar products, backed by the world’s leading manufacturers. Our promise is to get you the fairest price from the best brands that offer warranties you can count on. We are updating our inventory daily with solar components that offer the latest technology. With a reputation for excellence and a dedication to customer satisfaction, we ensure that every product we sell meets the highest standards in the industry.

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