Square D IK36225G 225A 3-Pole 600 V Circuit Breaker

Meet the Square D IK36225G 225A 3-Pole 600 V Circuit Breaker, a rugged protection device engineered for reliable performance in demanding power systems. With its 225 A current rating, three-pole design, and 600 V voltage rating, this breaker is built to safeguard large feeders and motors across commercial and light industrial applications.

What makes this Square D breaker unique

• Three-pole, three-phase protection: Simultaneously interrupts all three phases during a fault, helping prevent unbalanced faults and protecting downstream equipment.
• High-capacity 225 A rating: Well-suited for protecting sizable feeders and motor circuits without frequent tripping.
• 600 V rating: Provides safety margin in typical industrial distribution setups, ensuring compatibility with higher-voltage systems.
• Durable, trusted brand: Square D’s long-standing track record in electrical protection translates to consistent trip performance and long service life.

Who should consider the IK36225G? Engineers and facilities managers looking to safeguard large power distributions, panel boards, and main feeders in manufacturing plants, commercial complexes, or data centers. If you need dependable, three-phase protection for heavy loads, this 225A, 3-Pole, 600 V circuit breaker is a strong fit.

Applications and use cases

Use cases include protecting large motors and conveyors on factory floors, safeguarding main distribution panels in commercial facilities, or serving essential circuits where reliable interruption of all three phases is critical for safety and equipment protection.

Key specs at a glance:

• Part Number: IK36225G
• Current Rating: 225 A
• Poles: 3
• Voltage Rating: 600 V

Installation notes: Follow standard electrical codes and manufacturer guidelines for mounting, electrical connections, and maintenance. This device is designed for integration into appropriate electrical panels and will require correct phasing and compatible bus arrangements.