General Electric | AC44ED4 | Bus Plug | 40A | 480V

General Electric’s AC44ED4 Bus Plug delivers reliable 40A capacity at 480V, engineered to integrate seamlessly with GE-powered electrical distribution systems. This OEM bus plug is the smart choice for maintenance, retrofit, and replacement projects where exact compatibility and electrical performance matter most.

Key specifications

• Amperage: 40 A
• Voltage rating: 480 V
• Part number: AC44ED4

Notes: Confirm fit and ratings before ordering. The part number is the best reference for compatibility.

Why this bus plug stands out

• OEM fit for GE gear: Designed to match GE switchgear and bus assemblies, minimizing fit issues and electrical gaps that can occur with non-OEM parts.
• Reliable 480V performance: Built to handle industrial distribution demands, helping maintain consistent voltage delivery and safe operation in 480V systems.
• Streamlined maintenance and retrofits: A straightforward swap that supports downtime reduction and easier upgrades when upgrading to newer GE equipment.
• Clear compatibility reference: The AC44ED4 part number is the definitive guide for correct replacement, ensuring you don’t gamble on mismatched components.

Ideal use cases

• Maintenance on GE-based electrical distribution networks where a precise 40A, 480V bus plug is required
• Retrofits that upgrade or replace aging components in GE switchgear and bus duct assemblies
• Emergency spare-part planning for industrial facilities relying on GE infrastructure

Practical tips for a successful install

• Always de-energize the system and follow lockout/tagout procedures before handling bus plugs.
• Verify the equipment model and voltage class to ensure the AC44ED4 is the correct replacement part for your GE assembly.
• Refer to GE’s installation manuals for torque specs, contact material, and mating surface requirements to maintain electrical integrity.
• Store spare bus plugs in a clean, dry environment to prevent corrosion and ensure dependable performance when needed.

For facilities relying on General Electric equipment, the AC44ED4 Bus Plug is a precise, dependable solution that delivers the right amperage and voltage with OEM reliability. When you select this part, you’re choosing a compatible, performance-focused component that keeps your 480V distribution running smoothly and safely.