Eaton HMCPE050K2W - 50 A, 480 V, 3-Pole Circuit Breaker | AmpState

Introducing the Eaton HMCPE050K2W—a 50A, 480V, 3-pole molded case circuit breaker designed to protect branch circuits in panelboards and load centers. Built for reliable overcurrent and short-circuit protection, this MCCB is a trusted choice for commercial and light industrial electrical systems, and is readily available through AmpState as a genuine Eaton part.

Why this breaker stands out

• Space-efficient, compact molded case design maximizes panel capacity and simplifies installation in tight electrical enclosures.
• Thermal-magnetic trip unit delivers stable, repeatable protection across varying loads and fault conditions, reducing nuisance trips while safeguarding circuits.
• Three-pole configuration ideal for balanced protection in three-phase systems common in commercial and light industrial settings.
• 480V rating suited for higher-voltage panelboards and load centers found in professional installations.
• OEM-compatible designed to fit and operate with matching Eaton OEM load centers and panelboards for straightforward replacements and upgrades.
• 50A protection appropriate for circuits that require reliable mid-range overcurrent protection without sacrificing system flexibility.

Technical specifications at a glance

• Manufacturer: Eaton
• Part Number: HMCPE050K2W
• Type: Thermal-magnetic molded case circuit breaker (MCCB)
• Amperage Rating: 50A
• Voltage Rating: 480V
• Number of Poles: 3
• Application: Branch circuit overcurrent and short-circuit protection

Ideal use scenarios

Designed for environments where three-phase 480V distribution is standard, the HMCPE050K2W excels in commercial spaces, light industrial facilities, and modern panelboards requiring dependable protection. Its compact form and OEM compatibility make it a convenient replacement part or upgrade option for existing Eaton installations, helping you maintain consistent protection across your electrical distribution network.

Practical tips for installation and use

• Verify panelboard compatibility with matching OEM load centers to ensure seamless fit and operation.
• Follow manufacturer installation guidelines for mounting, wiring, and torque specifications to maintain optimal protection performance.
• Consider your system’s fault current levels; the 50A rating is best matched to circuits within mid-range protection thresholds in commercial and light industrial layouts.
• Store and handle the breaker in a clean, dry environment to preserve trip calibration and mechanical integrity.

Choose the Eaton HMCPE050K2W for reliable, precise protection where 3-pole, 50-amp, 480-volt protection is required. Available from AmpState as a genuine Eaton component, this molded case circuit breaker helps you keep panels organized, protected, and compliant with practical, real-world use cases.