Eaton BR220 20 Amp Double Pole Circuit Breaker — 120/240V, 10,000 AIC

Overview

The Eaton BR220 is a dependable 20 Amp double pole circuit breaker designed for 120/240V AC circuits. With a full-size 2-inch-wide body, it fits neatly into standard panels and supports a wide range of installations, making it a practical choice for many electrical setups.

What it does

Built to guard wiring from overloads and short circuits, this breaker trips when a fault is detected and returns to a centered position to clearly indicate an interruption. The thermal magnetic mechanism responds quickly to surges while remaining sensitive to normal operation, helping to balance protection with reliability.

• 20 amp circuit breaker
• Double pole construction
• Protects wires from overloads and short circuits
• Trips to center position for clear fault indication
• Works with Cutler-Hammer, Challenger, Westinghouse, and Bryant panels

Performance and specifications

• 120/240V AC operation
• 2-inch width, full-size form factor
• 10,000 A interrupting rating (AIC)
• Thermal magnetic operation rated at 40°C

Interchangeability and compatibility

The BR220 is designed for easy replacement across a range of legacy panels. It can replace select models from New General Electric, Murray, ITE (excluding Pushmatic), Bryant, General, American, Crouse-Hinds, Sylvania, Challenger, and Westinghouse Type BR, offering a practical path to upgrading without extensive panel work.

Real‑world use cases

In a home workshop, this breaker can protect circuits powering power tools and lighting. In kitchens or living spaces, it helps safeguard outlets powering small appliances and electronics. In garages or laundry rooms, it provides reliable protection for shared circuits and devices.

Why choose Eaton BR220

Its compact 2-inch width, broad compatibility, and strong interruption rating provide a flexible option for upgrading or replacing breakers within existing panels. While results depend on specific installations, the BR220 offers a pragmatic balance of protection, compatibility, and ease of use.