Wadsworth A120NI - 20A, 1-Pole, Circuit Breaker

Meet the Wadsworth A120NI, a 20A, 1-Pole Circuit Breaker designed to deliver dependable overcurrent protection in demanding electrical environments. Whether you’re stocking panelboards, switchboards, or control panels, this breaker is built to keep critical systems safe and operating smoothly.

Why the A120NI stands out:

• 20A current rating provides precise protection for standard single‑phase circuits, preventing overloads without unnecessary interruptions.
• 1-Pole configuration offers a compact, space‑saving solution that simplifies layout and fault isolation in tight enclosures.
• Versatile mounting for panelboards, switchboards, and control panels—designed to integrate seamlessly into a variety of industrial, commercial, and OEM installations.
• Built for reliability in distribution panels and motor control centers—delivering safe operation and consistent performance in mission-critical applications.
• Ideal for industrial, commercial, and OEM applications where dependable protection and straightforward maintenance matter most.

Specs at a glance

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

Use scenarios and benefits:

• Protect single‑phase power feeds in distribution panels and motor control centers, helping minimize downtime and equipment damage from overcurrents.
• Support OEM equipment builds and retrofit projects that require a compact, reliable 1-Pole protective device.

Practical integration tips: verify enclosure compatibility and ensure the breaker’s 1‑pole, 20A configuration aligns with your circuit design. The A120NI is purpose‑built to slot into standard panelboard, switchboard, and control panel architectures, making upgrade and maintenance straightforward and efficient.