Cutler-Hammer IBPHFD3040N - 40A, 480V, Breaker Bus Plug

For mission-critical power distribution, the Cutler-Hammer IBPHFD3040N Breaker Bus Plug delivers a reliable, ready-to-install solution tailored to demanding industrial and commercial environments. With a precise 40A rating and 480V capability, this bus plug is engineered to fit seamlessly into your existing busway and panelboard systems, keeping downtime to a minimum and performance consistently steady.

What this is

A Breaker Bus Plug from Cutler-Hammer (model IBPHFD3040N) designed to plug into busway and panelboard distributions, providing a robust 40A, 480V connection for essential equipment and circuits.

Why it matters

Industrial plants and commercial facilities rely on dependable distribution hardware. The IBPHFD3040N is built to endure harsh environments, delivering stable power to process equipment, HVAC distributors, and line machinery. It’s a practical, exact-match replacement or upgrade part that minimizes non-value downtime and avoids the guesswork of sourcing incompatible components.

Key differentiators

• Exact-fit compatibility with Cutler-Hammer busway and panelboard systems, designed to simplify installation and reduce rework.
• Industrial-grade reliability for continuous operation in manufacturing floors, distribution rooms, and service bays.
• Hard-to-find but essential part for maintenance, repair, and retrofit projects requiring a precise bus plug to maintain code compliance and system integrity.
• Clear specifications—40A current rating at 480V supports a wide range of industrial loads without oversizing.

Applications and best-use scenarios

Ideal for retrofits, system upgrades, and spare-part inventories where a compatible bus plug is required. Use cases include new installations in process equipment lines, updating aging distribution in commercial facilities, or expanding power distribution where a reliable plug-in solution is essential to maintain uptime and safety.

Installation, maintenance, and longevity

The IBPHFD3040N is designed for straightforward integration into existing Cutler-Hammer infrastructure. Its plug-in design supports quick replacements, aiding maintenance teams in reducing service interruption. In challenging environments, its rugged construction helps sustain performance across years of daily operation.

Specifications at a glance

• Brand: Cutler-Hammer
• Model: IBPHFD3040N
• Type: Breaker Bus Plug
• Amperage: 40A
• Voltage: 480V
• Applications: Busway and panelboard power distribution systems