Square D JGA36175LC 175A 3-Pole 600 V Circuit Breaker

Square D JGA36175LC 175A 3-Pole 600 V Circuit Breaker is built to deliver dependable, three-phase overcurrent protection for demanding electrical systems. With a 175 A rating and a 600 V maximum, this device is crafted for reliability in industrial panels, switchgear, and heavy- load feeders where protecting equipment and uptime matters most.

Why this 3-Pole breaker stands out

• Precise 175 A protection: Keeps motor loads and feeders within safe operating limits, reducing the risk of damage from overloads without unnecessary trips.
• Three-pole design: All three phases trip together, maintaining balance and safety in 3-phase circuits for motors, conveyors, and power distribution networks.
• 600 V rating: Suitable for common industrial distributions, ensuring compatibility with a wide range of equipment and control circuits.
• Square D reliability: Part of a trusted lineage of electrical protection that technicians rely on for critical applications and long service life.
• Clear part identification: Model JGA36175LC is easy to reference for maintenance, replacements, and upgrades in existing Square D installations.

Ideal use cases

• Motor feeders and drive systems in manufacturing floors where consistent, robust protection is essential.
• Power distribution panels and switchgear that service heavy machinery, pumps, and HVAC equipment.
• Upgrading older installations to a higher-capacity, three-pole protection solution that maintains system balance across phases.
• New installations requiring a dependable, standard-compliant breaker within the 600 V class.

What makes it practical and easy to work with

• Designed for straightforward replacement in compatible Square D panels, helping to minimize downtime during maintenance or upgrades.
• Compact footprint relative to its current rating, enabling efficient use of enclosure space without sacrificing protection.
• Clear part identification (JGA36175LC) simplifies ordering, compatibility checks, and service records for facility teams.

Specification at a glance

• Model: JGA36175LC
• Current rating: 175 A
• Poles: 3
• Voltage rating: 600 V
• Brand: Square D

Whether you’re upgrading an aging distribution network, equipping a new line with robust phase protection, or standardizing on a dependable Square D solution, the JGA36175LC delivers clear, actionable protection for three-phase systems up to 600 V. Invest in a component that keeps critical equipment safeguarded and operations running smoothly.