HCA3150Y | Circuit Breaker | 150A | 3-Pole | 240V

The HCA3150Y is a rugged industrial circuit breaker designed for demanding electrical environments. With a 150A rating, a 3-Pole configuration, and 240V operation, it’s built to protect multi‑line circuits while keeping your control systems running smoothly. This unit is ideal for maintenance, retrofit, and replacement projects where exact specifications matter.

Key features at a glance

• Amperage: 150A
• Poles: 3-Pole
• Voltage: 240V
• Part number reference: HCA3150Y — the best compatibility guide for replacements and cross‑references

Why the HCA3150Y stands out in practice:

• Precise compatibility: Use the part number as your primary reference to match panels, enclosures, and replacement catalogs. This minimizes the risk of mismatches in industrial plants where uptime is critical.
• Three‑phase protection made simple: The 3‑Pole design provides coordinated protection across all three lines in a 240V system, helping prevent cascading faults and ensuring rapid shutdown when an overcurrent event occurs.
• Focused use cases: Perfect for panel upgrades, legacy system refreshes, and on‑site maintenance where you need a trustworthy, drop‑in replacement that aligns with existing wiring and enclosure footprints.

Who should consider the HCA3150Y? Facility engineers, maintenance technicians, and procurement teams responsible for industrial machinery, manufacturing lines, or heavy electrical panels that rely on reliable 240V protection across multiple circuits. If you’re performing a retrofit to restore or enhance protection without redesigning the electrical architecture, this breaker offers a practical, spec‑aligned solution.

Practical notes for ordering and installation

• Before ordering, confirm that the fit and ratings align with your equipment’s requirements. The part number HCA3150Y is the most reliable reference for compatibility.
• Use in 240V, three‑phase panels where a 150A protective device is appropriate, ensuring proper coordinate protection with upstream devices and downstream loads.
• Keep a spare on hand for critical downtime scenarios to reduce maintenance lead times and keep production lines online.

In short, the HCA3150Y delivers dependable overcurrent protection tailored for industrial environments that demand clear compatibility guidance, precise specifications, and straightforward, drop‑in usability. If your project calls for a 150A, 3‑Pole, 240V circuit breaker, this part number provides a precise, trustworthy match for your system.