Square D HGA36110SL 110A 3-Pole 600 V Circuit Breaker

The Square D HGA36110SL is a rugged, high-performance circuit breaker built for demanding three-phase power systems. With a 110 A rating and a 3-pole design, this 600 V breaker delivers reliable protection for industrial and commercial electrical distributions, helping to prevent damage from overloads and short circuits in demanding environments.

• Part Number: HGA36110SL
• Current rating: 110 A
• Poles: 3
• Voltage rating: 600 V
• Configuration: 3-pole circuit protection for three-phase circuits

Why choose the Square D HGA36110SL for your installation? This breaker is purpose-built to safeguard three-phase feeders and equipment in industrial settings, such as motors, drives, and panelboards operating at up to 600 V. Its robust construction and clear labeling simplify field installation and maintenance, while the 110 A rating provides precise coordination with downstream protection devices to minimize unnecessary outages.

Ideal use cases

• Three-phase motor and equipment circuits in manufacturing facilities
• Electrical panels and switchgear that operate at 600 V
• Industrial control panels requiring dependable protection for multi-phase power

Practical considerations and tips for the HGA36110SL:

• Ensure compatibility with your Square D panel and bus configuration to guarantee proper fit and function.
• Use as a reliable main or branch protection device in 3-phase circuits to guard against overloads and short circuits.
• Regularly inspect for signs of wear or overheating on the breaker body, and replace if any abnormal condition is observed or if tripping occurs repeatedly under normal load.
• Keep the part number (HGA36110SL) and current rating (110 A) in documentation to simplify future replacements or service work.

For professionals seeking dependable, industry-standard protection in 600 V, 3-phase systems, the Square D HGA36110SL 110A 3-Pole 600 V Circuit Breaker offers clear advantages: straightforward installation, robust protection for critical equipment, and a proven track record within Square D’s trusted protection lineup.