Square D HGL26150AABC 26150A 2-Pole 600 V Circuit Breaker

Square D HGL26150AABC 26150A 2-Pole 600 V Circuit Breaker is the dependable, two-pole protection solution you need for industrial and commercial electrical panels. With a 600 V rating and a precise part number HGL26150AABC, this breaker is built to fit compatible Square D enclosures and keep two hot legs safely isolated in fault or overload conditions. It’s designed for professionals who want a reliable, straightforward replacement that minimizes downtime and protects downstream equipment.

Key features and benefits

• Two-pole protection — simultaneously disconnects both conductors, ensuring complete circuit isolation and reducing shock and arc risk during faults.
• 600 V maximum rating — suitable for a wide range of commercial and industrial distribution networks up to 600 volts.
• Exact fit with Square D systems — part number HGL26150AABC guarantees compatibility with the Square D HGL family and related enclosures, streamlining replacement and maintenance.
• High-current capability — designed to handle substantial load scenarios, making it a solid choice for feeders and equipment circuits that demand dependable overcurrent protection.
• Durable, field-ready design — engineered for consistent performance in demanding environments, reducing the need for frequent replacements in busy facilities.

Ideal for

• Facilities engineers and electricians upgrading or replacing breakers in commercial or light industrial panels.
• Panel retrofits where two-pole protection is required for 240 V circuits or multi-panel distributions.
• Motor control circuits, feeders, and service panels that rely on reliable interruption of fault currents.

Use cases and scenarios

• Protecting two hot legs in a 240 V circuit feeding motors, pumps, or HVAC equipment in a warehouse or manufacturing space.
• Providing immediate isolation of both lines during a fault to maintain panel safety and minimize downstream damage.
• Serving as a straightforward, drop-in replacement in existing Square D installations where exact compatibility matters.

Compatibility and installation notes

Ensure the panel or enclosure supports the HGL series breakers and that the part number HGL26150AABC matches the replacement requirement. As with any electrical component, installation should be performed by a qualified professional, following all applicable codes and safety practices. This model is designed to integrate smoothly with compatible Square D systems, delivering reliable performance without the guesswork of incompatible replacements.

Specifications at a glance

• Brand/Model: Square D HGL26150AABC (26150A 2-Pole 600 V Circuit Breaker)
• Poles: 2
• Voltage rating: up to 600 V
• Current rating: 26,150 A
• Part number: HGL26150AABC

Designed for electricians who value accuracy, reliability, and straightforward replacement in Square D installations, this circuit breaker delivers clear, purpose-driven protection for two-pole circuits at up to 600 volts. If you’re upgrading an aging panel or stocking spare parts for ongoing maintenance, the Square D HGL26150AABC 2-Pole 600 V Circuit Breaker provides a precise, dependable option that keeps electrical systems running smoothly.