NE117090 | Circuit Breaker | 90A | 1-Pole | 120V

NE117090 is your reliable industrial circuit breaker solution for 120V, single-pole protection with a robust 90A rating. Designed for maintenance, retrofit, and replacement projects, this unit helps keep critical equipment and control circuits safe from overloads and fault conditions, so downtime is minimized and productivity stays on track.

Who benefits from this breaker

• Facility managers and electrical teams performing panel upgrades or retrofits that require a precise 90A, 1-Pole, 120V solution
• Maintenance crews stocking reliable spares to reduce downtime when a breaker fails
• Electrical contractors and integrators replacing aging components in industrial or commercial installations

Key specifications at a glance

• Amperage: 90A
• Poles: 1-Pole
• Voltage: 120V

Why this 90A, 1-Pole 120V breaker stands out

When your system runs on 120V single-phase circuits, a dedicated 90A break protects wiring and connected equipment from overloads without unnecessary nuisance tripping. The NE117090 is purpose-built for installations where exact spec matching is essential, ensuring compatibility with existing panels and feeders. Its industrial-grade design means it can withstand the rigors of equipment rooms, service bays, and other demanding environments while delivering predictable, reliable protection.

How to verify fit and ensure a perfect replacement

Before ordering, confirm that the exact specifications match your panel requirements. The part number NE117090 is the most reliable reference for compatibility, helping you avoid mismatches and ensure a seamless replacement or retrofit.

Practical use cases

• Replacing a failed breaker in an industrial control panel that uses 120V, 1-Pole, 90A protection
• Upgrading a circuit during a retrofit to ensure sufficient current capacity for newly added loads
• Keeping a ready-to-install spare on hand for rapid maintenance response and reduced downtime

Tips for installation and best practices

• Turn off power and lockout/tagout equipment before handling any breakers to ensure safety
• Match the NE117090 to your panel’s rated voltage, pole configuration, and amperage to guarantee proper operation
• Consult a licensed electrician if you’re unsure about panel compatibility or wiring requirements