General Electric | SB45ED4G | Bus Plug | 50A | 3-Pole | 480V

General Electric SB45ED4G Bus Plug is a purpose-built 50A, 3-pole, 480V connection designed for maintenance, retrofit, and replacement projects within industrial power systems. Engineered to align with GE equipment specifications, this bus plug delivers a secure, reliable power interface where precise fit and ratings matter most.

Key specifications

• Amperage: 50 A
• Poles: 3-Pole
• Voltage: 480 V
• Part number: SB45ED4G
• Recommended use: Maintenance, retrofit, and replacement projects requiring matching specs
• Compatibility note: Confirm fit and ratings before ordering; part number is the best reference for compatibility

Why this bus plug matters

• Designed to integrate with GE distribution hardware, delivering a secure, field-ready connection for 480V three-phase systems.
• Three-pole design supports balanced current flow, improving stability during startup and load changes.
• Rugged construction suited for industrial environments where reliability and uptime are critical.
• Streamlined maintenance and retrofit workflows: swap in SB45ED4G for quick replacements without re-engineering interfaces.
• Clear identification and markings reduce misconnection risk during live maintenance or testing.

Ideal use cases

• Maintenance windows on GE-powered bus systems, ensuring a clean, compliant shutdown and restart.
• Retrofits upgrading legacy equipment to a 480V, 3-phase configuration with a compatible bus plug.
• Replacement for worn or damaged bus plugs in manufacturing lines, processing plants, or data-center environments using GE components.
• New installations or refurbishments where a standard 50A, 3-Pole, 480V bus plug is required to meet safety and performance standards.

Easy compatibility checks

Use SB45ED4G as the primary compatibility reference. Verify that your equipment’s interface, current requirement (50A), number of poles (3), and voltage (480V) align with these ratings before purchase.

Practical tips for best results

• Keep an on-hand spare SB45ED4G to minimize downtime during maintenance cycles.
• Store unused bus plugs in a clean, dry area away from dust and moisture to preserve contact quality.
• Document the part number SB45ED4G in your asset registry to simplify future replacements and audits.

Ready for installation in compatible GE systems, the SB45ED4G bus plug helps you maintain uptime and safety in demanding environments where precise specs and robust connections matter most.