Eaton | IBPEB3040N | Bus Plug | 40A | 3-Pole | 240V | 10kA

Meet the Eaton IBPEB3040N Bus Plug — a purpose-built, OEM-grade module designed to keep critical power systems online with minimal downtime. Identified by the exact part number IBPEB3040N, this 40 A, 3-pole bus plug is engineered for reliability in maintenance, retrofit, and replacement projects within Eaton bus plug assemblies.

Built for performance in demanding environments, it delivers 240 V operation with a robust 10 kA fault-current rating. The part number IBPEB3040N is your best reference for compatibility, ensuring a precise fit when replacing or upgrading components in compatible Eaton panels.

Key specifications

• Amperage: 40 A
• Poles: 3-Pole
• Voltage: 240 V
• Interrupt rating: 10 kA

Where it shines

• Maintenance scenarios where a quick, reliable plug-in is required to restore service with minimal downtime
• Retrofit projects to upgrade to a 3-pole, 240 V configuration while maintaining a strong load path
• Replacement for worn or damaged bus plugs in compatible Eaton panel systems, preserving system integrity

Why this Eaton bus plug matters — its OEM design ensures precise fit and electrical characteristics that align with Eaton distribution gear, reducing the risk of fitment issues and unplanned outages. The 10 kA interrupt rating provides a healthy margin for fault events, helping safeguard downstream equipment and improve overall system resilience.

Compatibility and ordering notes: Confirm fit and ratings before ordering. The IBPEB3040N is the best reference for compatibility with your Eaton setup, so verify that your panel accepts a 40 A, 3‑pole, 240 V module with a 10 kA rating before purchase.

This product is ideal for electrical technicians, facilities engineers, and contractors working in manufacturing environments, data centers, or any facility where Eaton power distribution systems require dependable, plug-in bus modules for maintenance, retrofit, or replacement workflows.

Practical tip: keep the IBPEB3040N part number on file for future maintenance and ordering to ensure consistent compatibility across Eaton systems and minimize project delays during replacements or upgrades.