Eaton HMCP250W5W - 250 A, 600 V, 3-Pole Bolt-On Circuit Breaker | AmpState

Meet the Eaton HMCP250W5W—a 250 A, 600 V, 3-pole bolt-on molded case circuit breaker designed to provide dependable branch circuit overcurrent and short-circuit protection in panelboards and loadcenters.

Why it's the right choice for your electrical distribution

• Secure bolt-on mounting ensures a rigid, vibration-resistant bus connection, reducing the risk of loose connections in busy electrical rooms.
• Thermal-magnetic trip unit delivers stable, repeatable protection: the thermal element handles overcurrent, while the magnetic element responds instantly to high-energy faults.
• Compatibility with matching OEM loadcenters and panelboards means fewer compatibility headaches during installation or upgrades.
• Versatility across residential, commercial, and light industrial environments—ideal for new builds and retrofit projects that demand robust protection.

Technical snapshot

• Amperage rating: 250 A
• Voltage rating: 600 V
• Poles: 3
• Mounting style: Bolt-on
• Type: Thermal-magnetic molded case circuit breaker
• Part number: HMCP250W5W

Practical applications and use cases

• Panelboard upgrades: replace aging or undersized breakers in residential or light commercial panels to meet current load demands.
• New construction: install in main distribution panels that require solid, code-compliant overcurrent protection for branch circuits.
• Fire-safe distribution: when a reliable trip characteristic is needed to minimize fault energy transfer to downstream equipment.
• Equipment protection: safeguard motors, lighting circuits, and receptacle branches from overloads and short circuits.

Installation and best practices

Designed for OEM-compatible installations, the HMCP250W5W uses a bolt-on mounting that locks into the panelboard bus with minimal movement, even in vibration-prone environments. Ensure the breaker aligns with the panelboard's bus stabs and follow standard electrical room practices for shut-off and verification before swapping or installing new protection devices.

Why choose Eaton for your protection needs

• Trusted engineering and durable construction from a global electrical leader.
• Clear protection characteristics with a thermal-magnetic trip that covers a wide range of fault scenarios.
• Support for consistent performance across a broad range of panelboards and loadcenters—streamlining maintenance and replacements.

Equip your electrical distribution with the Eaton HMCP250W5W and secure dependable 3-pole, bolt-on branch circuit protection for demanding environments. Order today to ensure resilient protection for your panelboards and loadcenters.