NEF625100NA | Circuit Breaker | 100A | 3-Pole | 600V

NEF625100NA is an industrial circuit breaker built for reliable protection in demanding electrical environments. With a 100A rating, a 3-Pole configuration, and a 600V maximum voltage, this unit delivers precise, fast protection for feeders and equipment in manufacturing facilities, data centers, and large commercial installations.

Designed for maintenance, retrofit, and replacement projects where exact specifications matter, this breaker ensures seamless compatibility when you’re upgrading or refurbishing panels. The part number NEF625100NA serves as the most reliable reference for matching your panel, bus configuration, and trip characteristics.

Key specifications

• Amperage: 100A
• Poles: 3-Pole
• Voltage: 600V

Why it matters in real-world use

In a three-phase system, a 3-Pole breaker protects all three phases simultaneously, ensuring coordinated shutdown during faults and reducing electrical stress on connected equipment. The 600V rating makes it suitable for high-demand industrial circuits and retrofit projects where voltage compatibility is critical.

Ideal for

• Maintenance and retrofit of existing panels that require exact-spec replacement
• New installations needing proven 3-phase, 600V protection
• Spare-part readiness for facilities prioritizing uptime and rapid replacements

Installation & compatibility tips

• Always confirm fit and ratings before ordering.
• Use the part number NEF625100NA as the primary reference to ensure compatibility with your panel and 3-phase control setup.

Note: This description reflects the 100A, 3-Pole, 600V specifications. For systems requiring different amperage, pole count, or voltage, seek models that align precisely with those exact specs to guarantee smooth integration.