EA3090 | Circuit Breaker | 90A | 3-Pole | 240V

Meet the EA3090 Circuit Breaker — a dependable industrial protective device engineered for 3-phase systems. Rated at 90A with a 3-Pole configuration and 240V operation, this unit is built for maintenance, retrofit, and replacement projects where exact specifications matter.

Key specifications

• Amperage: 90 A
• Poles: 3-Pole
• Voltage: 240 V
• Reference: EA3090

Designed for reliable 3-phase protection

With a 3-Pole design, the EA3090 provides balanced protection across all legs of a 3-phase distribution system, helping prevent nuisance trips and equipment damage due to phase imbalance. The 90A rating aligns with motor drives and general-purpose circuits common in industrial environments.

Why this EA3090 stands out

• Part-number certainty: The EA3090 is the best reference for compatibility, ensuring you don’t mismatch frame size or bus connections.
• Versatile replacement option: Ideal for upgrading legacy panels or retrofitting equipment that requires 3-pole, 240V protection at 90A.
• Clear documentation reference: The product details highlight the exact amperage, pole count, and voltage for quick verification on site.

Ideal use cases

• Maintenance and service of 3-phase motor circuits in manufacturing or processing facilities.
• Retrofit projects where existing panels expect an EA3090-compatible breaker.
• New installations in environments that use 240V three-phase distribution.

How to verify compatibility before ordering

• Confirm the circuit’s load profile matches 90A and that the application requires a 3-Pole 240V device.
• Use the part number EA3090 as the primary reference when checking panel documentation or catalogs.
• Double-check that the enclosure and bus configuration align with a 3-Pole breaker footprint.

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