Eaton EDB3150L - 150 A, 240 V, 3-Pole Circuit Breaker | AmpState

The Eaton EDB3150L is a 150A, 240V, 3-pole molded case circuit breaker designed to deliver reliable branch circuit protection in panelboards and load centers. Its thermal-magnetic trip unit provides stable, repeatable protection—quickly detecting overloads and interrupting faults to keep electrical systems secure and running smoothly.

Why this breaker stands out

• Compact molded case design maximizes panel space, making it ideal for installations where space is at a premium.
• Thermal-magnetic protection combines long-term overload sensing with fast, precise short-circuit interruption for dependable performance across varying temperatures and supply conditions.
• OEM-compatible fit matches Eaton load centers and panelboards, ensuring clean electrical coordination and straightforward replacement.
• Specifically suited for residential, commercial, and light industrial applications that require robust 150A, 240V, three-pole protection.

What problems does it solve?

• Prevents nuisance interruptions by providing predictable, code-compliant protection against overloads.
• Protects branch circuits and connected equipment from damaging short circuits, reducing downtime and repair costs.
• Maintains panel organization and ease of maintenance with a compact, standardized form factor.

Use cases and ideal applications

Install the EDB3150L as the main protection device in small to mid-size panelboards, serve as a dependable disconnect for three-phase equipment, or upgrade legacy panels that require a 150A, 240V, 3-pole solution. It’s a practical choice for electricians and facility managers looking for a reliable, compatible breaker that aligns with Eaton’s ecosystem.

Technical at a glance

• Manufacturer: Eaton
• Part Number: EDB3150L
• Type: Thermal-magnetic molded case circuit breaker
• Amperage Rating: 150 A
• Voltage Rating: 240 V
• Number of Poles: 3
• Application: Branch circuit overcurrent and short-circuit protection

Choosing the Eaton EDB3150L means selecting a proven, space-efficient solution that integrates seamlessly with your existing Eaton panelboards and loadcenters. It’s built to handle everyday electrical demands in a variety of settings while maintaining secure, code-aligned protection for your important equipment and circuits.