Square D | HGF36015 | Circuit Breaker | 15A | 3-Pole | 600V

Square D | HGF36015 | Circuit Breaker | 15A | 3-Pole | 600V isn’t just a replacement part—it’s a precise, OEM-rated protection solution designed for demanding electrical environments. Built to handle up to 600V and three conductors simultaneously, this 15-amp, 3-Pole breaker delivers reliable tripping performance when protection and reliability matter most.

• Amperage: 15A
• Poles: 3-Pole
• Voltage rating: 600V
• Part reference: HGF36015

Why this matters for your system

Three-pole protection is essential for 3-phase systems and multi-wire branch circuits, ensuring that all live conductors disconnect together in the event of a fault. The 600V rating broadens compatibility with higher-voltage equipment and distribution panels commonly found in commercial and industrial settings, helping prevent arc-flash risks and equipment damage.

Ideal use cases

• Maintenance and retrofit projects where exact Square D specifications are required
• Replacement of aging breakers in Square D panel boards to restore original protection characteristics
• Upgrading to true 3-pole protection in 3-phase electrical installations

Compatibility and installation guidance

Always confirm fit and ratings before ordering. The part number HGF36015 is the most reliable reference for compatibility with your Square D panel and enclosure. For safe installation, work with a licensed electrician and follow the panel manufacturer’s guidelines. Verify that your wiring, bus configuration, and panel rating align with a 15A, 3-Pole, 600V device.

Practical tips for best results

• Check your panel labeling to ensure it supports a 3-Pole 15A 600V breaker in the intended location
• Match the breaker to the circuit’s amperage and conductor size to avoid nuisance trips or overloads
• Store replacement units in a dry, accessible area to preserve performance and longevity