Square D QO230PL 30A 2-Pole 240 V Circuit Breaker

Square D QO230PL 30A 2-Pole 240 V Circuit Breaker — Part Number QO230PL. This two-pole breaker is designed to protect 240-volt circuits by interrupting both hot legs when overcurrent or faults occur, helping keep wiring and connected equipment safer.

• Current rating: 30 A
• Poles: 2
• Voltage rating: 240 V
• Part Number: QO230PL

Why this matters: 240-volt circuits power high-demand appliances and equipment. A two-pole breaker like the QO230PL ensures simultaneous disconnection of both hot lines, providing reliable protection for devices such as large appliances and dedicated 240V loads, while helping to prevent electrical fires and insulation damage from overloads and short circuits.

This breaker is part of the Square D QO family, engineered for compatibility with panels and load centers that accept QO-type breakers. It’s a practical, straightforward replacement option for upgrading aging protection or expanding a 240V circuit in residential or light commercial settings.

Ideal for:

• Protecting dedicated 240V circuits in home electrical panels
• Upgrading or replacing an existing 30A two-pole breaker to maintain reliable protection
• Applications requiring a robust 30-amp, 240-volt safety interlock for high-demand loads

Practical tips for use — Verify your panel accepts QO-series breakers, ensure the power is off before replacement, and match the breaker's 30 A rating to the circuit it protects. With the QO230PL, you get genuine Square D protection that aligns with standard electrical codes while delivering dependable performance for 240V circuits.