Eaton KDB2150X - 150 A, 600 V, 2-Pole Circuit Breaker | AmpState

The Eaton KDB2150X is a 2-pole molded case circuit breaker engineered to protect your electrical system from overcurrent and short circuits. With a robust 150 A rating and a 600 V maximum, it’s designed to guard critical branch circuits inside panelboards and loadcenters, delivering reliable protection where it matters most.

What sets the KDB2150X apart

• Compact molded-case design optimizes panel space, helping you fit more protection without crowding the enclosure.
• Thermal-magnetic trip unit combines thermal overload sensing with magnetic instantaneous tripping, providing stable, repeatable protection across temperature changes and fault currents.
• OEM-ready compatibility designed to work smoothly with matching Eaton OEM load centers and panelboards, ensuring a streamlined installation and reliable operation.
• Versatile for multiple environments suitable for residential, commercial, and light industrial applications where dependable branch circuit protection is essential.

Technical specifications at a glance

• Manufacturer: Eaton
• Part number: KDB2150X
• Type: Thermal-magnetic molded case circuit breaker
• Amperage rating: 150 A
• Voltage rating: 600 V
• Number of poles: 2
• Application: Branch circuit overcurrent and short-circuit protection

Ideal use cases and practical applications

Use the Eaton KDB2150X to protect feeders and branch circuits in panelboards and loadcenters across a range of settings. It’s an excellent choice for:

• Residential upgrades where a reliable 2-pole protection is needed for main or subpanels
• Commercial fit-outs requiring compact breakers that don’t compromise panel space
• Light industrial installations with duty cycles that demand consistent trip performance

Installation notes and compatibility

Pair the KDB2150X with matching Eaton panelboards or load centers to ensure seamless operation and a cohesive protection scheme. For electricians, this breaker provides a straightforward replacement option for applications requiring a 2-pole, 150 A, 600 V device with dependable thermal-magnetic protection. Always install and service electrical equipment by qualified professionals, following local codes and manufacturer guidelines.

Equip your panel with the Eaton KDB2150X to deliver precise protection, compact footprint, and durable performance for years of reliable service.