Cutler-Hammer HM2P400X5WS10 - 400A, 600VAC / 250VDC, Circuit Breaker

Meet the Cutler-Hammer HM2P400X5WS10, a rugged 400A circuit breaker designed to guard high‑demand electrical systems against overloads and short circuits. With a voltage rating up to 600VAC and 250VDC, this unit delivers dependable overcurrent protection across a broad range of industrial installations, including panelboards, switchboards, control panels, and OEM equipment.

Engineered for reliability in distribution panels and motor control centers, the HM2P400X5WS10 helps keep critical equipment up and running by interrupting fault currents quickly and cleanly. Built by a trusted manufacturer, it combines strong protective performance with durable construction that stands up to demanding industrial environments.

• Current rating: 400A for robust protection of feeders and high‑current circuits.
• Voltage rating: Up to 600VAC or 250VDC, accommodating diverse power systems.
• Breaker type: Circuit breaker, engineered for dependable overcurrent protection.
• Ideal applications: Panelboards, switchboards, control panels, and OEM equipment in industrial, commercial, and automation settings.

Distinctive advantages

What sets this Cutler-Hammer unit apart is its ability to handle large fault currents within standard distribution architectures, reducing the likelihood of nuisance trips while protecting downstream equipment. It’s a purpose-built solution for facilities that rely on continuous uptime and safe, predictable operation of motor drives and power distribution networks.

Practical use scenarios

• Industrial automation: protect motor control centers and control panels that manage conveyors, presses, and automated lines.
• Distribution panels: provide main protection for feeders delivering power to multiple loads across a facility.
• OEM equipment: integrate trusted overcurrent protection into custom machinery and equipment builds.

Installation and care: Install in accordance with manufacturer guidelines and local electrical codes. Confirm compatibility with your panel or switchgear, ensure secure mounting, and perform routine inspections to verify trip settings and wiring remain within specification.