General Electric | SL45ED4 | Bus Plug | 50A | 4-Pole | 480V

Meet the General Electric SL45ED4 Bus Plug—a purpose-built, high-current access point designed for maintenance, retrofit, and replacement in 480V systems. With a robust 50A rating across 4 poles, this bus plug is engineered to integrate cleanly into existing bus duct or switchgear assemblies, delivering reliable isolation and quick, safe connectivity when you need it most.

• Amperage: 50A
• Poles: 4-Pole
• Voltage: 480V
• Reference: Part number SL45ED4

This bus plug is ideal for scenarios where you must:

• Perform planned maintenance without fully shutting down your entire distribution path
• Upgrade or retrofit existing equipment to maintain compatibility with current infrastructure
• Replace worn or damaged components while preserving your system’s rated performance

Important compatibility note: Confirm fit and ratings before ordering. The part number SL45ED4 is the best reference for compatibility, ensuring you match the exact form factor, pole configuration, and electrical ratings required by your equipment.

Who should consider the SL45ED4 bus plug? Facilities teams and electrical engineers working with 480V distribution networks, switchgear, or bus duct systems that rely on reliable, code-compliant isolation points during maintenance or upgrades. Its 4-pole design supports balanced, secure connections across the bus path, helping minimize contact resistance and downtime during critical maintenance windows.

Practical tips for use:

• Before installation, verify the surrounding equipment’s rated voltage (480V) and current (50A) to avoid mismatches
• Cross-check the exact part number (SL45ED4) against your inventory or equipment diagrams to ensure proper fit
• Schedule maintenance windows that align with your electrical system’s safety procedures and lockout/tagout protocols
• Store spares in a dry, clean environment to preserve connector integrity and prolong service life

Choosing GE’s SL45ED4 means opting for a recognized, durable solution designed to keep your high-current electrical distribution running with confidence. When performance and reliability matter, this 50A, 4-pole, 480V bus plug is ready to meet your maintenance, retrofit, and replacement needs head-on.