General Electric | AC326RJI | Fusible Bus Plug | 600A | 3-Pole | 240V

The General Electric AC326RJI Fusible Bus Plug is a purpose-built protection component designed for GE switchgear that requires a precise 600 A, 3-pole, 240 V configuration. Engineered for maintenance, retrofit, and replacement tasks, this fusible bus plug slides into compatible assemblies to deliver reliable fault interruption and safe, controlled disconnection when protection is needed.

• Amperage and configuration: 600 A, 3-pole, 240 V operation for robust, in-plant protection.
• Purpose: A fusible bus plug that enables selective protection by placing fuses in the bus interface, helping to isolate faults quickly and minimize collateral damage.
• Exact fit and compatibility: Designed for GE equipment with matching AC326RJI configuration. The part number is the best reference for compatibility—confirm fit and ratings before ordering.
• Ideal use cases: Maintenance to replace worn components, retrofits to upgrade protection schemes, and replacements to restore service after a bus plug failure—all without broad system downtime when a like-for-like part is used.
• Operational benefits: Improves reliability and uptime by enabling rapid fault isolation at the bus level, helping you protect downstream equipment and maintain system integrity.

Best practices and implementation tips:

• Engage a qualified electrical professional for installation. Work should be performed with the power fully de-energized and in accordance with applicable electrical codes and safety standards.
• Inspect the bus plug for any signs of damage, corrosion, or deformation prior to installation to ensure a secure, low-resistance connection.
• Keep a record of part numbers and replacement dates to streamline future maintenance and retrofit planning.

Whether you’re refurbishing a GE switchgear lineup, upgrading protection schemes, or simply performing a precise replacement, the AC326RJI Fusible Bus Plug is the reliable, specification-matched solution that keeps your critical infrastructure protected and running smoothly.