Square D QO220GF Circuit Breaker, 20A, 2-Pole, 120V

The Square D QO220GF circuit breaker is a dependable solution for protecting 120V circuits in industrial service, maintenance, and replacement projects. With a 20 A rating and a two-pole design, it provides robust, simultaneous disconnect for enhanced safety during service and troubleshooting.

Smart compatibility you can trust: Verify fit using the part number QO220GF against your panel or application requirements. If you’re unsure about compatibility, reach out—we’ll help confirm the right fit for your Square D QO panel and wiring setup.

• Two-pole protection: Simultaneous disconnection on both conductors improves safety and ensures a clean, predictable shutdown of 120V circuits.
• 20-amp capacity: Ideal for circuits that demand reliable protection without unnecessary trips, such as certain lighting, receptacle runs, or small equipment in industrial environments.
• QO-series compatibility: Designed to integrate smoothly with Square D QO panels and distribution boards, simplifying replacement and ongoing maintenance.
• Clear application alignment: Use in projects focused on upgrading, servicing, or replacing breakers in existing electrical infrastructures where 120V protection is required.
• Practical compatibility guidance: Confirm fit by part number QO220GF and align with your specific application requirements for a seamless installation.

This breaker is an excellent choice for electricians and facilities teams performing panel servicing in manufacturing, warehousing, and commercial environments. By choosing the QO220GF, you’re selecting a trusted, industry-standard component designed to keep critical circuits protected with straightforward swap-in compatibility.

Helpful tips:

• Have your panel model and wiring plan handy to cross-check the QO220GF part number before purchasing.
• Confirm that the 120V, 2-pole configuration matches your circuit needs and panel specifications.
• Turn off power and follow safety protocols during installation; consult a licensed electrician if you’re unsure about compatibility or wiring practices.