Eaton HMCPJ250J5L - Circuit Breaker | AmpState

The Eaton HMCPJ250J5L molded case circuit breaker delivers dependable branch‑circuit overcurrent and short‑circuit protection for panelboards and loadcenters. Engineered to pair with matching OEM panels, this compact unit maximizes space in the electrical enclosure while preserving robust protection for your secondary circuits.

Designed for consistent performance, the thermal-magnetic trip unit combines precise long‑time protection with rapid magnetic response to short circuits. That means fewer nuisance trips under normal load and immediate interruption when a dangerous fault occurs, helping protect wiring, devices, and downstream equipment across a range of operating conditions.

Key benefits

• Space‑efficient molded case design keeps panel layouts tidy and leaves room for conductors, labeling, and future expansions.
• Thermal‑magnetic protection delivers stable, repeatable trip performance for both overload and fault conditions.
• OEM compatibility engineered to integrate with matching Eaton panelboards and loadcenters, ensuring reliable fit and electrical coordination.
• Versatile application suitable for residential, commercial, and light industrial installations where dependable circuit protection is essential.

What to expect in practice

• Install or upgrade branch circuits in service panels and loadcenters without sacrificing space or performance.
• Rely on predictable, code‑compliant protection for everyday circuits like lighting, outlets, and small machinery in small offices or workshop environments.
• Benefit from a maintenance‑friendly design that reduces the likelihood of unexpected trips and supports long service life in varied ambient conditions.

Technical specifications

• Manufacturer: Eaton
• Part Number: HMCPJ250J5L
• Type: Thermal‑magnetic molded case circuit breaker
• Application: Branch circuit overcurrent and short‑circuit protection

With the Eaton HMCPJ250J5L, you get a thoughtfully designed, space‑savvy protection device that aligns with Eaton’s OEM panel ecosystems while delivering dependable performance across residential, commercial, and light industrial settings.