Square D LC26350AC Circuit Breaker, 350A, 2-Pole, 600V

Built for demanding industrial environments, the Square D LC26350AC circuit breaker delivers dependable overcurrent protection where it matters most—industrial electrical service, maintenance panels, and equipment feeders. This is a genuine Square D component designed to stand up to daily use in manufacturing, utilities, and infrastructure projects. Use the part number LC26350AC to confirm compatibility with your specific panel and application requirements.

Key specifications at a glance

• Amperage: 350 A
• Poles: 2
• Voltage rating: 600 V
• Manufacturer: Square D
• Part number: LC26350AC

Why this LC26350AC matters for your project

The LC26350AC is purpose-built for high-demand power distribution. With a 350 A rating and a two-pole design, it provides reliable protection for circuits that require switching and interrupting both conductors in a safe, code-compliant way. Choosing a genuine Square D part helps ensure alignment with your existing panels, accessories, and commissioning standards, reducing compatibility risks during installation or replacement.

Ideal use cases

• Upgrading or replacing protection in industrial service panels and main feeders
• Maintenance and retrofit projects where a robust, high-capacity breaker is required
• Feed protection for manufacturing lines, process equipment, and heavy machinery operating at up to 600 V

Fit, compatibility, and installation tips

Compatibility hinges on the exact panel model and the application's requirements. Always verify fit by the part number and ensure the device matches your voltage, amperage, and pole configuration. If you’re unsure about fitment, we can help confirm compatibility based on your panel type and installation scenario.

How to order with confidence

Ready to proceed? Confirm the part number LC26350AC against your panel catalog and project specs. If you need assistance matching a part number or confirming compatibility, message us and we’ll guide you through the verification process to ensure a smooth replacement or installation.