Square D JGA36175 - 175 A, 600 V, 3-Pole Plug-In Circuit Breaker | AmpState

Meet the Square D JGA36175, a robust 175 A, 600 V, 3-pole plug-in molded case circuit breaker designed to shield your panelboards and load centers from overcurrent and short circuits. Built for quick swaps and dependable protection, it's a reliable backbone for electrical distribution in homes, offices, and light industrial settings.

What makes it stand out

• Fast plug-in connection for effortless installation and rapid replacement, reducing downtime during panel maintenance or upgrades.
• Thermal-magnetic trip unit delivers stable, repeatable protection by responding quickly to short circuits and sustained overcurrent, while minimizing nuisance trips due to normal inrush or temperature variations.
• 175 A at 600 V, 3-pole suited for three-phase circuits and main or branch protection in a variety of panels.
• Match with OEM load centers and panelboards ensures proper mechanical fit, interface, and coordination with existing systems.
• Versatile application ideal for residential, commercial, and light industrial environments needing reliable branch circuit protection.
• Durable molded case construction for long service life in demanding electrical environments.

Technical snapshot

• Manufacturer: Square D
• Part number: JGA36175
• Type: Thermal-magnetic molded case circuit breaker
• Amperage rating: 175 A
• Voltage rating: 600 V
• Number of poles: 3
• Mounting style: Plug-in
• Application: Branch circuit overcurrent and short-circuit protection

Whether you're upgrading an existing panel or specifying a new installation, the Square D JGA36175 provides dependable protection with fast, user-friendly plug-in installation and a clear path to reliable electrical performance across a broad range of environments.