General Electric | AC465RI | Fusible Bus Plug | 400A | 600V

General Electric AC465RI Fusible Bus Plug delivers a precise, field-ready solution for protecting and maintaining GE-compatible electrical distributions. Designed for 400A service at up to 600V, this plug-in device is ideal for maintenance, retrofit, and replacement tasks where exact specifications and reliable protection are essential.

Key specifications

• Amperage: 400A
• Voltage: 600V
• Part number: AC465RI
• Applications: maintenance, retrofit, and replacement in GE equipment
• Compatibility note: Confirm fit and ratings before ordering; part number AC465RI is the best reference for compatibility

Why this fusible bus plug stands out

• Exact GE specification match: The AC465RI is purpose-built for GE gear, helping ensure a straightforward, drop-in replacement without custom adapters.
• Integrated fusible protection: This bus plug integrates a fusible element to provide overcurrent protection directly at the bus interface, helping isolate faults and maintain system continuity when used correctly.
• Durable, field-ready design: Built to endure industrial environments, it supports reliable performance during routine maintenance and retrofit projects.

Who should consider the AC465RI

• Facilities managers and plant engineers overseeing GE-based electrical distributions
• Electrical contractors performing retrofits or equipment replacements in GE switchgear or bus systems
• Maintenance teams needing a compatible, readily available fuseable bus plug to restore protection quickly

Use cases and practical benefits

• Replace aging or faulted bus plugs in GE equipment to restore protection and prevent cascading faults.
• Retrofit: Upgrade or configure protective bus connections in existing GE installations to maintain consistent protection standards.
• Replacement: When a prior AC465RI or similar GE plug fails, this unit provides a like-for-like upgrade to preserve compatibility and performance.

How to verify compatibility

Before ordering, cross-check the equipment's compatibility using the part number AC465RI as the primary reference. Ensure the system design supports a 400A, 600V fusible bus plug and that the physical interface matches the GE gear in use. If in doubt, consult your equipment documentation and confirm with your OEM specifications to avoid mismatches.

Ordering and handling tips

Place the AC465RI when you require a GE-specific fusible bus plug that aligns with existing footprints and electrical ratings. Handle with standard electrical safety practices and store in appropriate conditions until installation to maintain integrity.