Federal Pacific NE140 - 40A, 1-Pole, Circuit Breaker

The Federal Pacific NE140 is a 40A, 1-Pole circuit breaker designed to deliver reliable overcurrent protection where it matters most—inside distribution panels, switchboards, and control panels. Its compact, single-pole design offers precise protection for individual circuits while maximizing space efficiency in crowded enclosures. When you’re configuring industrial, commercial, or OEM electrical systems, this breaker helps you maintain clean wiring layouts and straightforward circuit identification.

Key Specifications

• Current rating: 40A
• Poles: 1-Pole
• Breaker type: Circuit Breaker

Ideal Applications and Use Scenarios

• Panelboards, switchboards, and control panels where a single circuit requires dedicated overcurrent protection.
• Industrial equipment installations and manufacturing lines needing quick, reliable protection for feeders and branch circuits.
• OEM (Original Equipment Manufacturer) projects that call for a dependable 40A, 1-Pole solution within compact electrical assemblies.
• Motor control centers and distribution panels where space is at a premium and precise protection is essential for individual circuits.

Why This NE140 Stands Out

• Targeted protection for individual circuits. The 1-Pole design focuses protection exactly where it’s needed, helping to prevent unnecessary interruptions elsewhere in the system.
• Space-efficient configuration. The compact form factor makes it easier to fit into dense panel layouts and retrofit projects without sacrificing performance.
• Reliable performance in industrial and commercial environments. Engineered for use in distribution panels and motor control centers, it supports consistent operation under demanding conditions.
• Direct compatibility with Federal Pacific panel ecosystems. This breaker is purpose-built to integrate with compatible panelboards, switchboards, and control panels, helping to maintain system integrity and straightforward maintenance.

Practical Installation and Maintenance Considerations

When integrating the NE140 into your electrical distribution setup, follow standard safety practices: de-energize the circuit, verify compatibility with your panel configuration, and ensure proper seating and torque per your installation guidelines. This 40A, 1-Pole breaker is suited for circuits sized to its rating, providing clear interruption protection for feeders and branch circuits in both new builds and retrofits. Regular inspection of panel labeling and circuit maps will help maintain quick identification and streamlined maintenance over the life of the installation.

Who Should Consider the Federal Pacific NE140?

• Facilities engineers and maintenance technicians working with industrial plants, commercial buildings, or OEM equipment that require dependable 40A protection on specific circuits.
• Electrical contractors seeking a reliable, space-conscious solution for panelboard and switchboard projects where a single circuit needs robust overcurrent protection.

What Problems It Solves

• Prevents damage from overcurrent events on individual circuits, safeguarding wiring, components, and connected equipment.
• Helps maintain organized, readable panel layouts by dedicating a single protective device to each circuit branch.
• Facilitates easier maintenance and fault tracing in dense electrical assemblies with its clear single-pole design.

In summary, the Federal Pacific NE140 40A, 1-Pole circuit breaker delivers focused overcurrent protection for critical circuits within panelboards, switchboards, and control panels. Its compact, targeted design is ideal for industrial, commercial, and OEM environments where space, reliability, and straightforward protection are essential for safe, continuous operation.