REH3090 | Circuit Breaker | 90A | 3-Pole | 480V

REH3090 is an industrial‑grade circuit breaker engineered for reliable protection of three‑phase 480V systems. With a 90A rating and a 3‑pole configuration, this unit is designed to safeguard equipment, reduce downtime, and keep your electrical distribution running smoothly in demanding environments.

Key specifications:

• Amperage: 90A
• Poles: 3‑Pole
• Voltage: 480V
• Part number: REH3090

Ideal use cases

• Maintenance: replace aging or failed breakers to restore dependable protection without altering your panel wiring.
• Retrofit: upgrade or modernize 3‑phase 480V circuits while preserving existing protection standards.
• Replacement: ensure continuity of protection for critical feeders and distribution points in industrial setups.

Compatibility and ordering notes: Confirm fit and ratings before ordering. The part number REH3090 is the best reference for compatibility, helping you verify that it matches your panel’s frame, rating, and three‑phase protection requirements.

Why choose REH3090 for your 480V network? This unit delivers precise, three‑phase protection that aligns with common industrial applications, making it a trusted choice for professionals handling panel maintenance, retrofits, and urgent replacements. By sticking to the exact 90A, 3‑pole, 480V specifications, you minimize the risk of mismatches and downtime, ensuring a smoother, safer electrical operation from installation through day‑to‑day use.

Practical tips for workflow efficiency: keep a spare REH3090 on hand for rapid replacements, verify compatibility with your existing panel documentation, and store the breaker in a clean, dry space to preserve performance for when it’s needed most.