Square D HGA36125SVYP 125A 3-Pole 600 V Circuit Breaker

Meet the Square D HGA36125SVYP 125A 3-Pole 600 V Circuit Breaker — a rugged, three-phase protection device built to safeguard demanding electrical systems. With part number HGA36125SVYP, this breaker delivers reliable overcurrent protection for mid-size feeders and motor circuits in commercial and industrial environments.

Key specifications

• Current rating: 125 A
• Poles: 3 (three-phase protection)
• Voltage rating: 600 V

What this breaker does for you

In a three-phase setup, protecting each conductor from overload and short-circuit is essential. The HGA36125SVYP is engineered to interrupt fault currents quickly and cleanly, helping to protect wiring, motors, and downstream equipment. Its 125 A rating makes it well-suited for moderate motor loads and distribution feeders, delivering dependable protection where large commercial and light industrial equipment runs.

Ideal applications

• Three-phase motor circuits up to 125 A in industrial panelboards and distribution panels
• Mid-size commercial and light industrial power distribution where reliable 3-phase protection is required
• Replacement or upgrade in systems that use Square D components for consistent performance and compatibility

Why choose this model

• Built for three-phase systems: consolidates protection for all three phases in a single device
• 600 V rating expands suitability to higher voltage distribution environments common in industrial settings
• Part of the Square D lineage, offering consistent trip characteristics and dependable operation within compatible enclosures

Practical considerations

When integrating the HGA36125SVYP, ensure it aligns with your existing Square D panelboard or distribution system designed to house 3-pole, 125 A, 600 V devices. Plan for proper termination and secure mounting in accordance with your panel’s installation requirements to maintain reliable protection and service continuity.