Square D QO240PLILC Circuit Breaker, 40A, 2-Pole, 120V

Engineered for industrial electrical service, maintenance, and replacement, the Square D QO240PLILC circuit breaker delivers reliable protection for 120V circuits. This 40‑amp, 2‑pole unit is part of Square D’s QO family, designed to fit panels that accept QO breakers. Confirm compatibility with the part number QO240PLILC and your specific application.

Why choose the QO240PLILC? It provides overcurrent protection to guard wiring and devices against overloads and short circuits, and it interrupts power safely when fault conditions occur. The 2‑pole design ensures both conductors open simultaneously, enhancing protection for 120V circuits that require double‑pole interruption.

Key specifications

• Manufacturer: Square D
• Series: QO
• Part Number: QO240PLILC
• Product Type: Circuit Breaker
• Amperage: 40 A
• Poles: 2
• Voltage: 120V

Ideal use cases

• Replacement in existing Square D QO panels requiring 2‑pole, 40A protection for 120V circuits
• Maintenance projects that restore or upgrade overcurrent protection in industrial or commercial electrical systems
• New installations in compatible QO panel setups needing robust two‑pole protection

Compatibility and installation notes

To ensure correct fit and performance, confirm the part number and application requirements before ordering. If you’re unsure about compatibility, contact us with your panel model and wiring configuration—we’re ready to help verify fit using the exact part number QO240PLILC.

Designed to meet the demands of industrial environments, the QO240PLILC provides dependable circuit protection for 120V applications. Add it to your service toolkit for precise, reliable protection during maintenance, upgrades, and new installations.