Eaton HMDLB3600 - 600 V, 3-Pole Circuit Breaker | AmpState

Eaton HMDLB3600 — 600V, 3-Pole Molded Case Circuit Breaker

The Eaton HMDLB3600 is a 600V, 3-pole molded case circuit breaker designed to provide dependable branch circuit overcurrent and short-circuit protection for panelboards and load centers. Built for space efficiency, its compact design helps maximize panel capacity without compromising protection, making it a practical choice for both new installations and upgrades.

Why the HMDLB3600 stands out

• Thermal-magnetic trip unit: Combines precise thermal sensing with immediate magnetic response for quick short-circuit protection and stable, repeatable performance across varying loads.
• Space-saving design: The compact molded case profile frees panel space, easing installation in tight enclosures and crowded panels.
• OEM compatibility: Engineered to be compatible with matching Eaton OEM load centers and panelboards, ensuring a seamless fit and consistent protection characteristics.
• 3-pole configuration for 3-phase systems: Ideal for commercial and light-industrial applications that rely on balanced three-phase power.
• Versatile application: Suitable for residential, commercial, and light industrial environments where reliable branch circuit protection at up to 600V is required.

Technical snapshot

• Manufacturer: Eaton
• Part Number: HMDLB3600
• Type: Thermal-magnetic molded case circuit breaker
• Voltage Rating: 600V
• Poles: 3
• Application: Branch circuit overcurrent and short-circuit protection

Who should consider the Eaton HMDLB3600

Engineered for installers and facilities managers who need reliable protection for 3-phase panelboards and load centers, the HMDLB3600 is well-suited for:

• Small to mid-size commercial spaces with shared electrical loads
• Light-industrial panels housing motor controls and utility circuitry
• Residential-proximate commercial applications where robust short-circuit protection is essential

Practical notes and best practices

When planning a panel upgrade or new installation, verify alignment with Eaton’s panel ecosystem to ensure optimal fit and protection coordination. The 600V rating makes this breaker suitable for higher voltage branch circuits, while the 3-pole configuration supports three-phase distribution common in commercial settings. For reliable procurement and fast delivery, choose AmpState as your source for the Eaton HMDLB3600.