Square D LGL36250CU31X 250A 3-Pole 600 V Circuit Breaker

Square D LGL36250CU31X 250A 3-Pole 600 V Circuit Breaker combines robust protection with streamlined three-phase control for demanding electrical systems. This unit is built to safeguard distribution panels and feeders in industrial environments, delivering reliable, per-phase protection in a compact, single device.

• Current rating: 250 A
• Poles: 3
• Voltage rating: 600 V
• Part number: LGL36250CU31X

Why this matters for your project

In three-phase power networks, protecting each phase is essential to prevent equipment damage and costly downtime. The LGL36250CU31X provides coordinated protection across all three phases, helping to guard motors, conveyors, and other critical loads from overloads and short circuits. By consolidating three circuits into a single breaker, it simplifies panel layouts and wiring while maintaining precise, reliable protection.

Where it fits

• Industrial control panels and switchgear in manufacturing facilities
• Three-phase feeders within commercial or light-industrial distribution systems
• Service entrances or distribution points requiring 3-phase protection at up to 600 V

What sets it apart

This Square D breaker is designed for dependable performance in three-phase applications, offering a rugged solution that fits standard enclosures and panels. With a 250 A rating and 600 V capacity, it’s well-suited for high-demand circuits where safe, reliable interruption across all phases is critical.

Practical tips for optimal use

• Verify compatibility with your panel model and enclosure rating before installation.
• Use the exact part number LGL36250CU31X to ensure proper fit and interchangability within your electrical system.
• Coordinate with your overall protection strategy to ensure upstream protection and proper trip coordination across phases.

Protect your three-phase system with precision. The Square D LGL36250CU31X delivers reliable, multi-phase protection when you need it most.