Square D HGA36150U43XAABCSJYP 150A 3-Pole 600 V Circuit Breaker

The Square D HGA36150U43XAABCSJYP 150A 3-Pole 600 V Circuit Breaker is built for dependable protection in demanding electrical environments. With a 150-amp current rating, three poles, and a 600-volt maximum, this device is purposefully designed to safeguard multi-phase power distribution without sacrificing performance or reliability.

Key advantages of the Square D HGA36150U43XAABCSJYP

• Precise three-phase protection—engineered for 3-pole configurations, it provides balanced interruption across all phases to prevent damage from overloads and faults.
• Robust current handling—the 150 A rating supports substantial load centers and commercial/industrial feeders, helping keep critical equipment running smoothly.
• High-voltage readiness—rated up to 600 V, making it suitable for a wide range of industrial distribution systems and panel setups.
• Trusted Square D construction—backed by a brand known for durable electrical protection devices, designed to endure demanding environments and long service life.
• Simple integration—a straightforward fit for compatible Square D panels and systems, aiming to minimize installation complexity while maximizing protection.

What problems does it solve?

• Prevents equipment damage and electrical fires by interrupting excessive current before components overheat.
• Reduces unplanned downtime in facilities with three-phase power by quickly isolating affected circuits during faults.
• Improves safety for operators and maintenance teams by providing reliable, predictable overcurrent protection.

Ideal use scenarios

• Three-phase motor feeds and machine loads in manufacturing facilities where reliable interrupting capacity is essential.
• Commercial and industrial distribution panels requiring a robust, high-ampere, 3-pole solution.
• Maintenance and retrofit projects that rely on standardized Square D components for consistent performance and compatibility.

How to maximize value

• Pair with matching Square D panel equipment to ensure seamless electrical compatibility and streamlined maintenance.
• Consult a qualified electrician to verify system voltage, conductor sizing, and enclosure allowances before installation.
• Document the Part Number HGA36150U43XAABCSJYP during procurement for accurate ordering and future reordering.

Whether you’re upgrading an aging distribution panel or designing a new three-phase system, the Square D HGA36150U43XAABCSJYP 150A 3-Pole 600 V Circuit Breaker delivers reliable protection with clear, industry-standard specs. Invest in a component you can trust to guard your critical infrastructure and keep systems running smoothly.