Square D HGA36150 - 150A, 3-Pole, Circuit Breaker

The Square D HGA36150 stands as a dependable 150A, 3-pole circuit breaker built to safeguard three‑phase electrical systems in demanding environments. Engineered for steady overcurrent protection, this unit is a trusted choice for installations where reliability and safety cannot be compromise.

Key capabilities that matter in the real world

• Current rating: 150A — strong protection for main feeders and critical branches without unnecessary nuisance trips.
• Poles: 3‑Pole — specifically designed for three-phase power, making it ideal for 3‑phase panelboards and motor-driven applications.
• Circuit breaker type — a dedicated overcurrent protection device that integrates seamlessly into standard electrical distributions.

Where it fits and how you’ll use it

Designed for versatile deployment, the HGA36150 is well suited for panelboards, switchboards, and control panels across industrial, commercial, and OEM settings. It provides reliable protection for distribution panels and motor control centers, helping keep operations safe and downtime to a minimum.

Why this 3‑pole circuit breaker is a smart choice

• Three‑phase protection aligns with common industrial power systems, ensuring consistent interrupting and protection across all phases.
• Industrial-grade reliability from Square D, a brand known for durable, long-lasting electrical protection components.
• Easy integration into existing panelboards, switchboards, and control panels, enabling straightforward upgrades or replacements without redesigning distribution schemes.
• Versatile for OEM applications where robust overcurrent protection in compact form factors matters most.

Whether you’re upgrading an aging installation, expanding a control center, or standardizing protection across multiple panels, the Square D HGA36150 delivers clear value: reliable 150A, 3‑pole protection that supports safe operation, easier maintenance, and dependable performance in distribution and motor control environments.