Two Pack Square D QO120 20 Amp Single Pole Breaker Kit For Home Wiring, OEM Quality, Easy Install, Perfect For DIY Projects And Upgrades, Ideal For Panel Upgrades, Safe, Reliable Circuit Protection
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$88.88
Sale price$130.00you save $41.12
Two-Pack QO120 20A Single-Pole Breaker Kit for Panels
✔️ Two authentic QO120 20A single-pole breakers with install kit
✅ 10 kA interrupting capacity (10kAIC) for fault protection
✅ UL Listed & CSA Certified for North American safety
✅ Includes 2 breakers + AGS dielectric grease packet + hardware pack
✅ Plug-in mount for QO-series load centers; accepts #14-8 AWG Cu/Al
✔️ Two authentic QO120 20A single-pole breakers with install kit
These are genuine QO120 20 Amp single-pole circuit breakers built for use in QO-series panels. This 2-pack is ideal for panel upgrades, circuit additions, or replacing worn breakers in 120V residential electrical systems.
✅ 20 Amp, single-pole QO120 breaker for 120V circuits✅ 10 kA interrupting capacity (10kAIC) for fault protection
✅ UL Listed & CSA Certified for North American safety
✅ Includes 2 breakers + AGS dielectric grease packet + hardware pack
✅ Plug-in mount for QO-series load centers; accepts #14-8 AWG Cu/Al
💡 What is a 20A single-pole breaker used for in a home electrical panel?
- It protects branch circuits from overloads and short circuits.
- It helps safely disconnect power to outlets and lights on that circuit.
- Common in general-purpose 120V circuits in kitchens, bedrooms, and garages.