3P90 | Circuit Breaker | 3-Pole | 240V | Plug-In

Meet the 3P90, a rugged three‑pole plug‑in industrial circuit breaker designed for reliable performance in 240V, three‑phase power environments. Built for maintenance, retrofit, and replacement projects, it’s the precise match you need when exact specs matter.

Why the 3P90 stands out in the field is its plug‑in design that enables fast, straightforward swaps in compatible panels, helping you minimize downtime during service windows. The three‑pole configuration ensures all three phases trip together, protecting equipment and maintaining safety in 240V circuits.

• Poles: 3‑Pole
• Voltage: 240V
• Mounting: Plug‑In
• Compatibility note: Part number is the best reference for compatibility; confirm fit and ratings before ordering.
• Ideal use: Maintenance, retrofit, and replacement where matching specs are required for industrial panels.

Before you order, use the 3P90 part number as your primary compatibility reference to confirm that the breaker will fit your panel and match the required ratings. This exact‑match approach helps avoid downtime and ensures consistent electrical protection across your distribution system.

• Verify that your panel supports a 3‑Pole, 240V plug‑in breaker of the 3P90 family.
• Plan for straightforward installation with a direct plug‑in replacement that preserves existing wiring and panel layout.

Practical notes for installation and upkeep: keep the 3P90 reference in your service catalog, document the exact part number in work orders, and ensure every future replacement aligns with this specification to maintain consistent performance across your 240V, three‑phase circuits.