Federal Pioneer NB15 - 15 A, 120 V, 1-Pole Bolt-On Circuit Breaker | AmpState

The Federal Pioneer NB15 is a 15A, 120V, 1-pole bolt-on molded case circuit breaker designed for dependable branch circuit overcurrent and short-circuit protection in panelboards and loadcenters.

In real-world installations, this NB15 shines with features that make a difference from the moment you wire it in:

• Secure bolt-on mounting delivers a rigid, vibration-resistant bus connection that stays solid through environmental vibrations, startup surges, and routine panel movements.
• Thermal-magnetic trip unit provides stable, repeatable protection performance—fast reaction to short circuits while minimizing nuisance trips during normal inrush or motor start-up.
• OEM-compatible design is engineered to pair with matching Federal Pioneer load centers and panelboards for a seamless, reliable fit and streamlined field service.
• Versatile for multiple settings ideal for residential, commercial, and light industrial installations, safeguarding lighting, receptacle circuits, and small equipment within a single-pole footprint.

Technical snapshot

• Manufacturer: Federal Pioneer
• Part Number: NB15
• Type: Thermal-magnetic molded case circuit breaker
• Amperage Rating: 15A
• Voltage Rating: 120V
• Number of Poles: 1
• Mounting Style: Bolt-on
• Application: Branch circuit overcurrent and short-circuit protection

Why this NB15 stands out: it combines a sturdy bolt-on connection for a dependable bus interface with precise thermal-magnetic protection, all in a compact single-pole form factor. This makes it a practical choice for electricians who need quick, reliable part replacements or upgrades in existing Federal Pioneer panels, as well as for new installations that demand a trusted 15A, 120V protection solution. For property owners or maintenance teams managing electrical systems in homes, offices, retail spaces, or light manufacturing, the NB15 offers clear advantages in performance, compatibility, and serviceability.