A1515NI | Circuit Breaker | 15A | 1-Pole | 120V

A1515NI is an industrial-grade circuit breaker engineered for maintenance, retrofit, and replacement projects where exact specifications matter. This 15A, 1-Pole, 120V unit delivers reliable overcurrent protection for single-phase circuits in demanding environments, helping keep panels and equipment operating smoothly.

Key benefits that set the A1515NI apart

• Precise amperage—15A protection tuned for common single-circuit loads without nuisance trips.
• 1-Pole design—compact, single-phase protection ideal for control panels and compact industrial setups.
• 120V operation—suitable for standard industrial and commercial electrical systems requiring 120V protection.
• Direct replacement mindset—specifically referenced by part number A1515NI, making retrofits and replacements straightforward and predictable.
• Compatibility-ready—the part number is the best reference for ensuring a proper fit in your panel or enclosure.

Who should consider this breaker?

Maintenance technicians, panel assemblers, and retrofit specialists who need a reliable, easy-to-match 15A single-pole breaker for 120V circuits will find the A1515NI aligns with common industrial panels and replacement schedules. It’s a practical choice when a direct, spec-matched replacement is required to minimize downtime and ensure consistent protection.

Practical use cases

• Replacing worn or tripped breakers in legacy control panels that use 15A, 120V single-pole protection.
• Retrofit projects where an exact 1-Pole, 120V, 15A specification is necessary to maintain panel labeling and listing.
• Maintenance swaps during routine servicing to restore circuit protection without modifying other components.

How to ensure the best fit

Always confirm fit and ratings before ordering. Use the part number A1515NI as the primary reference to guarantee compatibility with your panel. Verify that the breaker’s amperage, pole count, and voltage match your installation requirements to avoid mismatches during installation.

Why choose a purpose-built industrial breaker?

Industrial environments benefit from breakers designed for durability, repeatable performance, and predictable trip characteristics. The A1515NI provides the right balance of reliability and compatibility for maintenance and retrofit projects, helping you protect both personnel and equipment while keeping your electrical system compliant with your existing panel specifications.