Cutler Hammer BA120 - 20A, 1-Pole, Circuit Breaker

Experience dependable protection with the Cutler Hammer BA120 - 20A, 1-Pole, Circuit Breaker. This compact device is designed to deliver reliable overcurrent protection for single‑phase circuits in critical electrical environments, making it a trusted choice for industrial, commercial, and OEM applications.

Built for versatile integration, the BA120 is ideal for panelboards, switchboards, and control panels where space is at a premium but safety and performance cannot be compromised. Its 1‑pole configuration provides targeted protection for individual circuits, helping to simplify layout and maintenance in busy electrical rooms and motor control centers.

Key specifications

• Current rating: 20A
• Poles: 1-Pole
• Breaker type: Circuit Breaker

Why it’s the right choice

• Targeted single‑pole protection that fits neatly into confined panel spaces without sacrificing reliability.
• Proven performance in distribution panels and motor control centers, supporting safe operation across demanding industrial and commercial environments.
• Suitable for OEM equipment where dependable protection must accompany compact, modular designs.

Practical use cases

Use the BA120 to safeguard single‑phase control circuits for conveyors, pumps, fans, and automation peripherals. It’s a solid match for retrofit projects in aging control panels or new builds where a compact, easy‑to‑integrate protective device is required.

Installation and care

Ensure the BA120 matches your panelboard or control panel’s compatibility and follow manufacturer guidelines for mounting, seating, and torque. Regular inspection of connections and clear labeling in the distribution panel will help maintain reliable protection and quick fault isolation when needed.