Square D Q2L-3200 - 200A, 3-Pole, Circuit Breaker

Meet the Square D Q2L-3200 — a robust 200A, 3-pole circuit breaker designed for industrial and commercial electrical systems. Built for distribution panels, switchboards, and control panels, it delivers dependable overcurrent protection when it matters most.

Key specifications at a glance:

• Current rating: 200A
• Poles: 3-Pole (three-phase) configuration
• Type: Circuit Breaker for protective interruption in electrical distribution

Why this arrangement matters:

• The 3-pole design aligns with three-phase power systems common in factories and large commercial spaces, providing synchronized protection across all legs.
• 200A rating offers suitable capacity for feeders and main distribution circuits while enabling safe fault isolation.
• Versatile for use in panelboards, switchboards, and control panels, enabling streamlined upgrades and retrofits in existing installations.
• Ideal for OEM equipment where compact, reliable protection is required in assembled machinery and control architectures.

What problems does it solve?

• Prevents damage from short circuits and overloads by quickly interrupting fault current.
• Maintains safe operation of critical equipment in motor control centers and distribution panels by isolating faults without cascading failures.
• Supports uptime and safety standards in industrial environments by providing a clear, dependable protective device within your electrical distribution scheme.

Who is it for?

• Electrical engineers and maintenance teams designing or upgrading panelboards, switchboards, and motor control centers.
• OEMs integrating reliable protection into machinery, control panels, and distributed power assemblies.
• Facility managers in industrial and commercial spaces seeking consistent, predictable protection for three-phase systems.

Practical tips for selection and use:

• Ensure your system is three-phase and 200A-rated to match the Q2L-3200’s specifications for optimal protection alignment.
• Use in installations where quick, clear interruption of fault current minimizes downstream damage and downtime.
• Plan for standard replacement and service intervals compatible with Square D protection devices to maintain performance consistency.