General Electric | AC465 | Fusible Bus Plug | 400A | 4-Pole | 600V

The General Electric AC465 Fusible Bus Plug is a purpose-built, high-current component designed to keep complex electrical switchgear performing with reliability. Engineered for maintenance, retrofit, and replacement projects where exact specifications matter, this 400A, 4‑pole, 600V bus plug delivers dependable protection and seamless integration in demanding industrial settings.

Key specifications

• Amperage: 400A
• Poles: 4-Pole
• Voltage rating: 600V
• Part number reference: AC465 (best compatibility reference)
• Application: Fusible bus plug for GE switchgear configurations

Why this fusible bus plug stands out

• Precise compatibility: The AC465 designation is the most reliable reference when identifying the right plug for your gear.
• Protective integration: Built-in fusible design provides fault isolation on high-current feeders, helping safeguard downstream equipment and reduce downtime.
• Streamlined maintenance and retrofits: A single component supports replacements and upgrades in aging or updated switchgear without reconfiguring the bus assembly.
• Trusted GE engineering: Backed by General Electric’s long-standing commitment to reliability in industrial power systems.

Ideal use cases

• Maintenance: Replace worn or damaged bus plugs in 400A, 600V circuits to restore normal operation quickly.
• Retrofits: Update protection schemes or adapt existing gear to new system requirements without overhauling the entire bus assembly.
• Repairs: Restore service efficiently after faults or component wear in critical feeder paths.
• Inventory planning: Keep a compatible spare on hand for high-availability facilities to minimize downtime.

Fitment and installation considerations

• Always confirm fit and ratings before ordering—AC465 is the authoritative compatibility reference.
• Verify the bus configuration and mounting interface in your GE switchgear to ensure proper seating and electrical contact.
• Ensure the installed environment matches the 600V class and 400A current requirements of this fusible bus plug.

Practical tips for handling and care

• Store spares in a clean, dry area to protect fusible elements and contacts.
• Follow standard safety protocols: power down, verify de-energization, and discharge any stored energy before inspection or replacement.
• Document the part number AC465 for quick reordering and future service planning.

If your project demands a reliable, GE-manufactured fusible bus plug with a 400A capacity, 4-pole configuration, and a 600V rating, the AC465 is designed to integrate smoothly with your existing or new switchgear. This component supports robust protection, efficient maintenance workflows, and long-term operational reliability in demanding industrial environments.