Square D | LC36350CBA | Circuit Breaker | 350A | 3-Pole | 600V

Meet the Square D LC36350CBA circuit breaker—a dependable triple-pole protection device built for high-demand power distribution. With a 350A rating and a 600V operating range, it's designed to safeguard feeders and panelboards in industrial, commercial, and large-scale electrical systems. This unit is ideal for maintenance, retrofit, and replacement projects where exact specs matter.

Key specifications

• Amperage: 350A
• Poles: 3-Pole
• Voltage: 600V
• Part number: LC36350CBA

Why this particular LC36350CBA fits your needs

When replacing or upgrading, matching the exact part number is the simplest path to compatible fit and reliable operation. The LC36350CBA is the preferred reference for compatibility in Square D installations, ensuring the protective characteristics align with your existing panelboard and feeders. Before ordering, confirm that your equipment accepts LC-series breakers and verify voltage and amperage ratings match your system.

Ideal use cases

• Maintenance: Replace a failed or worn-out breaker with an exact 350A, 3-pole, 600V equivalent.
• Retrofit: Upgrade legacy panels that require a three-pole 600V device without changing the bus or mounting footprint.
• Replacement: Restore full protection for critical feeders in industrial facilities, manufacturing lines, or large commercial installations.

Practical tips for installation and long-term reliability

• Verify the panel compatibility by matching the part number LC36350CBA with your Square D panel's listed specifications.
• Ensure your system voltage is within the 600V rating and that the load current is within the 350A range to prevent nuisance trips.
• Consult a qualified electrician to perform installation and confirm any panel rating or mechanical compatibility details.

What makes Square D stand out

Square D devices are designed to deliver consistent performance in demanding environments. The LC36350CBA embodies that heritage with precise fit for Square D panelboards and a straightforward replacement path for facilities where downtime matters. By sticking with the exact part number, you minimize guesswork and accelerate commissioning after installation.