NA120 | Circuit Breaker | 20A | 1-Pole

NA120 is your dependable 20A, 1-Pole industrial circuit breaker engineered for maintenance, retrofit, and replacement projects where exact specifications matter. Built to slot into existing protection schemes, this part helps keep critical equipment and control circuits safeguarded with minimal downtime.

Key specifications at a glance

• Amperage: 20A
• Poles: 1-Pole
• Part number reference: NA120

Why choose NA120? It’s more than a generic breaker—it’s a precise, drop-in solution designed to align with your current panelware and protection needs. When upgrading or maintaining industrial panels, the 1-Pole, 20A rating matches single-phase control circuits and feeder lines commonly found in manufacturing, packaging, and process environments. For accuracy, always use the part number NA120 as the primary reference to verify compatibility before you order.

Ideal use cases

• Scheduled maintenance: keep spare parts on hand for fast, single-circuit protection replacements in service panels and control panels.
• Retrofits: upgrade aging protection on legacy equipment to ensure reliable overcurrent protection without reconfiguring the entire panel.
• Replacement in equipment lineups: swap in a like-for-like 20A, 1-Pole breaker to minimize downtime during repairs.
• Small-machine protection: suitable for single-phase circuits powering motors, pumps, conveyors, and other compact industrial loads.

Practical guidance for a smooth fit

• Verify fit and ratings against your existing panel documentation before ordering.
• Rely on the NA120 part number as the strongest compatibility reference to ensure a straightforward replacement.
• Follow standard electrical safety practices: disconnect power, consult your panel’s installation guide, and comply with local electrical codes during installation.

For facilities requiring reliable, targeted protection on single circuits, NA120 delivers a focused solution that prioritizes exact compatibility and predictable performance. If your application calls for a 20A, single-pole breaker with a proven track record in industrial environments, the NA120 is the practical, specification-aligned choice to keep systems protected and running smoothly.