Eaton Cutler-Hammer ED3150 150A 3P 240V Circuit Breaker | AmpState

The Eaton Cutler-Hammer ED3150 150A 3P 240V Circuit Breaker is built for dependable protection in panelboards, load centers, and electrical distribution networks. This 3-pole design delivers solid, consistent overcurrent protection for demanding commercial and industrial environments, helping keep your power systems safe and up to code.

Designed with replacements and spare stocking in mind, the ED3150 ensures your BOM stays aligned with the original part number. That alignment translates to faster field swaps, fewer procurement challenges, and minimized downtime during maintenance or fault recovery.

Key specs at a glance

• Amperage: 150 A
• Poles: 3
• Voltage: 240 V
• Manufacturer: Eaton Cutler-Hammer
• Part Number: ED3150
• Product Type: Circuit Breaker
• Availability: AmpState

What this means in practice

• Reliable protection for three-phase distribution setups, helping prevent outages and equipment damage.
• Exact part compatibility with original equipment to simplify sourcing and installation.
• Strategic spare stocking to reduce downtime during routine maintenance or unexpected faults.
• Clear support for compatibility checks — AmpState can assist in confirming fit to your system.

Need help matching a part number or confirming compatibility? Message us and we’ll help confirm fit.

Ideal for electrical professionals managing panel upgrades, retrofit projects, or ongoing maintenance in facilities that rely on three-phase 240V distribution. The ED3150 combines trusted Eaton reliability with practical compatibility, making it a smart choice for keeping critical systems online. Available now from AmpState.