General Electric | SB322 | Fusible Bus Plug | 60A | 3-Pole | 240V

The General Electric SB322 Fusible Bus Plug is a purpose-built solution for dependable protection in electrical distribution systems. Designed for 60A, this 3-pole device operates at 240V, delivering reliable fusible protection that fits seamlessly into compatible GE switchgear. Whether you’re performing routine maintenance, upgrading protection, or replacing a worn component, the SB322 is engineered to support quick, efficient service with minimal downtime.

• Amperage: 60A
• Poles: 3-Pole
• Voltage: 240V

Why the SB322 stands out

• Strategic fit for maintenance, retrofit, and replacement projects where exact specs are required, reducing guesswork during critical service windows.
• Compact, plug-in design that simplifies installation and minimizes system disruption—ideal for upgrading protection without a full equipment refresh.
• GE engineering behind the SB322 means consistent performance and compatibility with GE switchgear architectures, helping you maintain system reliability across your facility.

Key use cases

• Scheduled maintenance where a precise 60A, 3-pole, 240V fusible path is needed to protect a three-phase feeder.
• Retrofits that align new protection schemes with existing GE equipment, preserving design intent and electrical safety.
• Replacement scenarios when an existing bus plug has degraded performance or failed during service, restoring normal operation quickly.

Important compatibility notes

Always confirm fit and ratings before ordering. The part number SB322 is the best reference to ensure compatibility with your gear. If you’re unsure, consult your equipment’s documentation or reach out to a qualified technician to verify the correct fusible bus plug for your specific switchgear model.

Practical installation tips

• Power must be isolated and lockout/tagout procedures followed prior to installation.
• Double-check that the operating voltage and current ratings match your service requirements to prevent undersizing or overloading the circuit.
• Handle with care to avoid damage to contacts and bus connection surfaces during replacement.

Choose the General Electric SB322 Fusible Bus Plug for a trusted, purpose-made solution that supports maintenance efficiency, precise compatibility, and sustained protection across three-phase 240V systems.