NE234090SE3 | Circuit Breaker | 90A | 3-Pole | 240V

The NE234090SE3 is a rugged industrial circuit breaker crafted for dependable protection in 3-phase 240V systems. With a 90A rating and a 3-pole configuration, this unit is purpose-built for maintenance, retrofit, and replacement projects where exact specifications matter and downtime is costly.

Key specifications at a glance

• Amperage: 90A
• Poles: 3-Pole
• Voltage: 240V

Why this model matters for your operation

• Accurate compatibility for replacements and retrofits: The NE234090SE3 is designed to align with industrial panels that require a 90A, 3-pole, 240V breaker. Its part-number identity provides a precise reference point when sourcing spares.
• Minimized downtime during maintenance: Using a matching 3-pole, 240V breaker ensures quick swaps without rewiring or reinventing the circuit protection setup.
• Reliable protection for 3-phase equipment: Suited for three-phase power distribution, helping guard motors, drives, and control circuits from overloads and short circuits.
• Stock-ready for field and OEM needs: Ideal for service fleets and retrofit projects where a specific, manufacturer-referenced part is required to maintain warranty and performance standards.

Ideal use cases

• Maintenance swaps in industrial manufacturing lines where 90A protection on a 3-phase 240V feed is specified.
• Retrofit projects upgrading older panels to current protection ratings without changing the surrounding electrical architecture.
• Replacement for worn or failing breakers in control panels, MCCs, or equipment enclosures operating at 240V.
• Spare-part stocking for facilities that standardize on exact part numbers to simplify ordering and diagnostics.

Compatibility and verification tips

Before ordering, verify fit and ratings against your panel’s documentation. The part number NE234090SE3 is the most reliable reference for compatibility, ensuring the same amperage, pole count, and voltage as your existing equipment.

Cross-check panel labeling for voltage (240V), current rating (90A), and 3-pole configuration. If your equipment requires a precise match to an industrial 3-phase protection device, this model provides a straightforward, standards-aligned solution.

Practical installation and safety notes

• Power down the equipment and follow standard lockout/tagout procedures before any replacement.
• Ensure the mounting and electrical connections conform to your panel’s design and manufacturer guidelines.
• Handle with appropriate PPE and use insulated tools as required by your site’s safety protocols.
• Keep spare units on hand to reduce downtime during planned maintenance or unexpected failures.

Important: Confirm fit and ratings before ordering. The NE234090SE3 part number is the best reference for compatibility.