Eaton QPGFEP1020 20A 1-Pole 120 V Circuit Breaker

Introducing the Eaton QPGFEP1020 20A 1-Pole 120 V Circuit Breaker—a compact, reliable protection device designed to guard your home or small business electrical circuits. This part, Eaton QPGFEP1020, delivers precise overcurrent protection for a single 120-volt circuit, snapping into panels that accept this model for quick, straightforward upgrades or replacements.

Key specifications

• Part Number: QPGFEP1020
• Current Rating: 20 A
• Poles: 1
• Voltage Rating: 120 V
• Designed for: Eaton panels that accept this model

Why this 1-pole 120 V breaker stands out

This breaker is purpose-built to protect a single 120-volt branch circuit from overcurrent conditions. With Eaton’s engineering, you gain dependable trip performance and consistent protection for wiring, outlets, and connected devices. It’s a practical, durable choice for any panel lineup that supports the QPGFEP1020 series, offering a seamless fit and reliable operation when you need to shield a dedicated circuit.

What problems it solves

Overloads can cause wiring overheating, nuisance outages, and potential fire hazards. The QPGFEP1020 detects excess current and interrupts the circuit before damage occurs, helping you maintain electrical safety, protect your appliances, and reduce the risk of costly downtime.

Ideal use cases

• Residential panels protecting lighting circuits, receptacle runs, or dedicated small-appliance circuits at 120 V.
• Panel upgrades or replacements where a like-for-like 20 A, 1-pole breaker is required.
• Maintenance or service scenarios in small offices or workshops that rely on stable, predictable overcurrent protection.

Installation and compatibility tips

Verify that your electrical panel accepts this specific Eaton model, then follow standard safety practices: shut off the main power, confirm the absence of voltage, and securely snap the breaker into the appropriate slot. If you’re unsure about panel compatibility or installation, consult a licensed electrician to ensure proper fit and safe operation.