Eaton HMCPS150T4C - 150 A, 600 V, 3-Pole Circuit Breaker | AmpState

Eaton HMCPS150T4C is a 150 A, 600 V, 3‑pole molded case circuit breaker engineered to safeguard critical branch circuits in panelboards and load centers. Its compact design frees up valuable panel space while delivering reliable, repeatable protection for both overloads and short circuits.

Designed for dependable integration, this thermal‑magnetic trip unit delivers stable protection across a range of operating conditions. The combination of thermal and magnetic elements means it responds to overloads smoothly and clamps down quickly on short‑circuit events, helping minimize damage to wiring and equipment.

Key advantages you’ll notice in real‑world installations:

• Space‑efficient molded case design: Optimizes panel layout by reducing footprint without compromising protection or accessibility.
• Thermal‑magnetic protection: Provides precise, repeatable trip performance for both gradual overloads and high‑energy faults.
• OEM panel compatibility: Engineered to integrate with matching Eaton OEM loadcenters and panelboards, simplifying installation and maintenance.
• Versatile applications: Suitable for residential, commercial, and light industrial environments where reliable branch circuit protection is essential.

Specification at a glance:

• Manufacturer: Eaton
• Part Number: HMCPS150T4C
• 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 in panelboards and loadcenters

Who benefits from choosing the HMCPS150T4C? Electrical contractors, facilities managers, and panel builders who prioritize dependable protection, streamlined installations, and long‑term compatibility with Eaton panel systems. If you’re updating or expanding a panel, this 3‑pole 150 A breaker offers a precise, durable solution that fits cleanly into existing Eaton ecosystems, reducing wiring complexity and downtime.

Practical tips for use:

• Verify that the target panel is compatible with Eaton HMC series breakers to ensure seamless operation and warranty coverage.
• Plan for 3‑phase wiring needs in commercial or light industrial projects where 600 V service is standard.
• Pair with appropriate feeders and conductors rated for 150 A to maximize protection without overheating wiring paths.