Federal Pacific NC140 - 40A, 1-Pole, Circuit Breaker

Protect critical electrical circuits with the Federal Pacific NC140 40A, 1-Pole Circuit Breaker. Engineered for dependable overcurrent protection in demanding environments, this device is built to fit panelboards, switchboards, and control panels where safety and uptime matter.

Key specifications at a glance: Current rating: 40A • Poles: 1-Pole • Breaker type: Circuit Breaker

Why this matters for your setup:

• Single-pole protection for single-phase circuits—ideal for protecting individual branch circuits or motor control lines within distribution panels and motor control centers.
• Flexible integration—the 1-pole form factor makes it suitable for compact panel layouts and OEM panels where space is at a premium.
• Industrial and commercial readiness—designed for use in panelboards, switchboards, and control panels across industrial facilities and commercial installations.
• Reliable overcurrent protection—trips to interrupt faults and overloads, helping prevent wiring damage and downtime.

Ideal use cases:

• New installations in distribution panels where single-phase protection is required
• OEM equipment assemblies needing a proven protection device with a 40A rating
• Retrofits in control panels to swap in a compatible NC140 40A 1-Pole breaker
• Motor control centers where individual branch circuits require dependable safeguarding

What to consider when selecting this breaker:

• Confirm your panel's compatibility with a 1-pole 40A circuit breaker rated for single-phase operation
• Ensure the NC140 fits your panelboard style and mounting scheme
• Plan for maintenance and replacement cycles to maintain continuous protection across your electrical distribution

With the Federal Pacific NC140, you gain a straightforward, reliable path to safeguarding critical circuits in a variety of installations. It’s a practical choice for engineers, technicians, and OEM integrators who need predictable protection without compromising space or ease of integration.