Square D | LIP36350 | Circuit Breaker | 350A | 3-Pole | 600V

Meet the Square D LIP36350 circuit breaker—a rugged, three-pole protection device designed for demanding 3-phase systems. With a 350A rating at 600V, it provides reliable interruption and protects critical equipment from overloads, enabling safer, more stable operation in industrial and commercial electrical panels. This unit is purpose-built for maintenance, retrofit, and replacement projects where exact specifications matter.

Specifications at a glance

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

What sets the LIP36350 apart

• The part number LIP36350 is the strongest indicator of compatibility, streamlining procurement and reducing guesswork during panel replacements.
• Three-pole, 600V protection: Ideal for balanced, three-phase power distribution where consistent protection across all legs is essential.
• Lifecycle-minded design: Built to support routine maintenance cycles and retrofit projects, helping minimize downtime when upgrading or restoring panel protection.
• Brand reliability: Square D is recognized for dependable performance in industrial environments, delivering predictable trip behavior and durable construction.

Use cases and ideal applications

• Replacing aging or failed breakers in 3-phase, 600V distribution panels.
• Retrofit projects where existing equipment requires a precise 3-pole, 350A protection device.
• New or upgraded installations in manufacturing lines, process control rooms, and large equipment feeders that run on three-phase power.
• Situations requiring a straightforward, compatible swap to restore protection without reconfiguring panels.

Compatibility and ordering tips

Notes to ensure a smooth purchase:

• Confirm fit and ratings before ordering: Use the exact part number (LIP36350) as your primary compatibility reference. Double-check panel model compatibility and the required current rating.
• Best reference for compatibility: The part number LIP36350 is the most reliable indicator for matching existing installations.
• Match application needs: Ensure your system operates at or below 600V and that a 350A, 3-pole device suits your load profile and protective device coordination.

Installation and practical tips

• Before replacement, shut off power and verify the absence of voltage at the panel using proper lockout/tagout procedures.
• Remove the old breaker carefully, then align and seat the LIP36350 into the panel’s bus stabs to ensure a secure, low-resistance connection.
• Inspect panel interior for signs of wear or damage; replace any compromised components to maintain protection integrity.
• After installation, test the circuit breaker’s operation in a controlled environment to confirm proper tripping behavior and rating adherence.

With the Square D LIP36350, you’re choosing a purpose-built solution for robust 3-phase protection, designed to keep your high-current loads safeguarded while offering straightforward maintenance and retrofit capabilities. Add this 350A, 3-pole, 600V breaker to your inventory and rely on precise compatibility, dependable protection, and real-world practicality for your next panel project.