Federal Pioneer NA25 - 25 A, 120 V, 1-Pole Plug-In Circuit Breaker | AmpState

Meet the Federal Pioneer NA25, a compact 25 A, 120 V, 1-pole plug-in circuit breaker that AmpState stocks for fast, reliable branch circuit protection in standard panelboards and load centers. Designed to plug into compatible OEM equipment, it delivers predictable, repeatable protection precisely where you need it.

Key advantages include a fast plug-in connection for quick installation or replacement, a thermal-magnetic trip unit that provides stable, repeatable protection, and broad compatibility with matching OEM load centers. Built for residential, commercial, and light industrial environments, the NA25 is a practical choice for upgrading or maintaining electrical systems with confidence.

• Fast plug-in connection enables quick installation and minimal panel downtime, so you can restore service faster after maintenance or a fault.
• Thermal-magnetic trip unit delivers balanced overload protection (thermal) with fast short-circuit interruption (magnetic), helping protect wiring and equipment from damage.
• 1-pole, 25A, 120V design fits standard branch circuits in panelboards and load centers.
• Plug-in molded case design for straightforward replacement without specialized tools in compatible panels.
• OEM-compatible operation ensures reliable fit and electrical characteristics when used with matching Federal Pioneer panelboards and load centers.
• Versatile applications ideal for residential, commercial, and light industrial installations needing dependable branch circuit protection.

Technical specifications

• Manufacturer: Federal Pioneer
• Part Number: NA25
• Type: Thermal-magnetic molded case circuit breaker
• Amperage Rating: 25 A
• Voltage Rating: 120 V
• Number of Poles: 1
• Mounting Style: Plug-in
• Application: Branch circuit overcurrent and short-circuit protection

Ideal use scenarios

Use the NA25 to replace a failing breaker in Federal Pioneer panelboards, add a dedicated 25 A branch to lighting or receptacle circuits, or expand a small commercial or light industrial installation with reliable, consistent protection across your circuits.

Compatibility tip: verify that your panelboard accepts a plug-in, single-pole design like the NA25 at 120 V, 25 A. For optimal performance, pair this breaker with other Federal Pioneer devices in matching OEM panels to maintain consistent electrical characteristics across the system.