Eaton HMCP150T4W - 150 A, 600 V, 3-Pole Circuit Breaker | AmpState

The Eaton HMCP150T4W is a 150 A, 600 V, 3-pole molded case circuit breaker designed to shield your electrical system from overcurrent and short-circuit events. Built for reliable performance in panelboards and loadcenters, this unit delivers precise protection where it matters most.

Key advantages that set the HMCP150T4W apart

• Compact molded case design maximizes panel space and allows cleaner, denser panel layouts without compromising safety.
• Thermal-magnetic trip unit provides stable, repeatable protection by responding to both overloads and short circuits, keeping circuits safer under varying temperatures and loads.
• 3-pole configuration supports three-phase protection with a common trip, simplifying coordination in multi-wire and 3-phase systems.
• OEM loadcenter compatibility designed to fit matching Eaton loadcenters and panelboards for straightforward installation and reliable performance.
• Versatile applications suitable for residential, commercial, and light industrial environments, offering flexible protection across a range of circuits.

Technical snapshot

• Manufacturer: Eaton
• Part number: HMCP150T4W
• Type: Thermal-magnetic molded case circuit breaker
• Amperage rating: 150 A
• Voltage rating: 600 V
• Number of poles: 3
• Application: Branch circuit overcurrent and short-circuit protection

Ideal use scenarios

Install the HMCP150T4W as the primary protection device for main distribution in panelboards or loadcenters serving commercial spaces, light industrial equipment, or multi-tenant buildings. It’s also well-suited for protecting critical branch circuits in residential installations where robust short-circuit protection is essential. When you need dependable, code-compliant protection in a compact form factor, this 3-pole breaker delivers.

Practical considerations and tips

• Pair with compatible Eaton panelboards to ensure mechanical fit and electrical coordination.
• Use in circuits that require reliable three-pole protection with a common trip for 3-phase or multi-wire configurations.
• Consider the thermal-magnetic trip behavior for environments with fluctuating loads or elevated ambient temperatures to maintain consistent protection performance.
• Verify compatibility with downstream accessories and shutdown plans in your electrical distribution scheme.

With the Eaton HMCP150T4W, you’re choosing a rugged, space-efficient solution for safeguarding branch circuits across residential, commercial, and light industrial settings. Trust in a proven molded case design, a stable thermal-magnetic trip, and seamless compatibility with Eaton loadcenters to keep power distribution secure and compliant.