Square D JGA262255 225A 2-Pole 600 V Circuit Breaker

Meet the Square D JGA262255 225A 2-Pole 600 V Circuit Breaker — a robust protection solution engineered for demanding electrical installations. With a 225 A current rating, a 2-pole design, and a 600 V maximum rating, this unit delivers reliable shutdowns for high-current feeders while keeping your systems safe and downtime-free.

Key specifications at a glance

• Current rating: 225 A
• Poles: 2
• Voltage rating: 600 V
• Part number: JGA262255
• Brand: Square D

Why this 2-pole breaker matters

The two-pole design ensures simultaneous disconnection of both live conductors, a critical safety feature for reducing arc risk and protecting both equipment and personnel during maintenance. Rated for up to 600 V, it’s suitable for a wide range of industrial and commercial applications where higher-voltage protection is essential and high-current feeders demand dependable interruption capability.

What it protects and where to use it

Ideal for large feeders, main disconnects, and critical equipment in electrical distribution systems. Use cases include protection for heavy machinery circuits, substantial panel boards, and commercial/industrial power distribution where a 225 A capacity is required to prevent overloads and cascading failures.

Practical considerations and benefits

• Durable protection for high-load systems: Designed to reliably interrupt fault current on sizable circuits, helping minimize damage and downtime.
• Easy replacement and maintenance: A straightforward upgrade path for existing installations that require a 225 A, 2-pole, 600 V solution with a familiar Square D form factor.
• Brand trust and compatibility: Part of Square D’s trusted lineage, offering confidence in performance and compatibility with compatible enclosures and downstream protection schemes.

Incorporate the Square D JGA262255 into your next large-current protection strategy to ensure precise, dependable circuit interruption where it matters most. This part number — JGA262255 — is the clear choice for installers seeking a robust 225 A, 2-pole, 600 V solution from a proven electrical protection standard.