General Electric | SB466N | Fusible Bus Plug | 600A | 3-Pole | 600V

General Electric SB466N Fusible Bus Plug delivers dependable high‑current protection for three‑phase electrical distribution systems. engineered for maintenance, retrofit, and replacement scenarios where exact specifications matter, this 600 A, 3‑pole, 600 V fusible bus plug provides fast, reliable protection and straightforward swap‑in installation when compatible with existing gear.

Key specifications

• Amperage: 600A
• Poles: 3‑Pole
• Voltage: 600V
• Part Number: SB466N
• Type: Fusible Bus Plug

Why this matters

With a 600 A rating, SB466N is designed to handle substantial feeder currents while maintaining reliable protection for downstream equipment. The 3‑pole configuration supports balanced three‑phase protection, and the fusible design provides well‑defined fault isolation to help safeguard transformers, switchgear, and distribution lines. This part is specifically suited for scenarios where matching specs are essential, ensuring compatibility and safety in your existing GE equipment ecosystem.

Use cases

• Maintenance: quick swap‑in of a proven fusible plug to minimize downtime during planned outages.
• Retrofit: upgrading to fusible protection to meet updated safety or electrical standards.
• Replacement: reliable substitute for a worn or damaged bus plug to restore protection and performance.

Compatibility note: Confirm fit and ratings before ordering. The part number SB466N is the best reference for compatibility with your equipment.

Installation and safety: This component should be installed by qualified electrical personnel. Ensure the system is de‑energized and properly locked out, verify voltage and current ratings match, and follow all applicable codes and GE installation guidelines. Used within its specified ratings (600V, 600A), the SB466N delivers dependable protection and peace of mind for your power distribution infrastructure.