Square D JGA36250 - 250 A, 600 V, 3-Pole Plug-In Circuit Breaker | AmpState

Introducing the Square D JGA36250 — a 3-pole, plug-in molded case circuit breaker engineered for dependable branch circuit protection in panelboards and loadcenters. With a 250 A rating at up to 600 V, this device is built to handle demanding electrical environments while keeping installations clean, fast, and reliable.

Key Features

• Fast plug-in connection for quick installation and easy replacement, reducing downtime during upgrades or servicing.
• Thermal-magnetic trip unit delivers stable, repeatable protection against both overloads and short circuits — helping to prevent nuisance tripping and ensure predictable performance.
• 3-pole construction ideal for balanced three-phase systems, providing coordinated protection across all conductors.
• OEM-compatible design aligns with matching Square D load centers and panelboards to maintain system integrity and warranty compatibility.
• Versatile applications suitable for residential, commercial, and light-industrial electrical setups requiring robust branch-circuit protection.

Technical Details

• Manufacturer: Square D
• Part Number: JGA36250
• Type: Thermal-magnetic molded case circuit breaker
• Amperage Rating: 250 A
• Voltage Rating: 600 V
• Number of Poles: 3
• Mounting Style: Plug-in
• Application: Branch circuit overcurrent and short-circuit protection

Ideal Use Scenarios

• Upgrading or replacing breakers in existing panelboards and loadcenters to support higher-current branch circuits without changing infrastructure.
• New commercial installations where reliable 3-phase protection is essential for equipment and safety compliance.
• Residential subpanels or light-industrial panels that demand consistent thermal-magnetic protection for critical loads.
• Maintenance-friendly setups where quick plug-in installations minimize service interruptions.

Choosing the Square D JGA36250 means pairing a trusted, industry-standard protective device with practical benefits: rapid installation, predictable trip behavior, and seamless compatibility with square-d family load centers. If you’re upgrading an electrical distribution path or stocking spare breakers for future service reliability, this 250 A, 600 V, 3-pole plug-in breaker keeps your panel protected and running smoothly.