NEF433050 | Circuit Breaker | 3-Pole | 480V

NEF433050 is an industrial-grade circuit breaker engineered for 480V three-phase power distribution. This 3-pole unit is the practical, no-nonsense solution you need when performing maintenance, retrofits, or straightforward replacements where exact specifications matter.

Designed to protect your critical equipment across a three-phase network, this breaker provides reliable disconnection across all phases, helping minimize downtime and safeguard personnel and machinery in demanding industrial environments.

• 3-Pole, 480V configuration: Ideal for 480V three-phase systems where all three lines require coordinated protection.
• Clear compatibility reference: Use the NEF433050 part number as the best reference when verifying fit with your existing panels and control schemes.
• Maintenance, retrofit, or replacement: Perfect for updating aging installations, adding protection during panel upgrades, or swapping worn components in established systems.
• Important ordering note: Confirm fit and ratings before ordering to ensure your panel, bus configuration, and wiring layout align with this unit’s specifications.

Whether you’re aligning a retrofit plan, stocking for planned maintenance, or replacing a failed breaker in an industrial facility, NEF433050 delivers a dependable, specification-aligned solution. Rely on this 3-pole 480V breaker to maintain consistent protection across your power distribution network while keeping installation simple and efficient.