General Electric | SB425N | Fusible Bus Plug | 400A | 240V

General Electric SB425N Fusible Bus Plug is the precise, field-ready solution for maintaining, retrofitting, or replacing critical bus connections in electrical distribution systems. With a 400A rating at 240V, this GE part is engineered to fit compatible gear where dependable protection and fast serviceability matter most.

Before you order, confirm fit and ratings—the SB425N part number is the best reference for compatibility with your equipment. This ensures safe operation and minimizes downtime during maintenance or upgrades.

Key specifications

• Amperage: 400A
• Voltage: 240V
• Product type: Fusible Bus Plug
• Part number: SB425N
• Recommended use: Maintenance, Retrofit, Replacement

Why the GE SB425N stands out

• Exact GE engineering ensures reliable performance when matched to GE-based switchgear and bus assemblies.
• Fusible design provides protective isolation, enabling safer maintenance windows and controlled shutdowns if faults arise.
• Clear, unambiguous ratings documented on the unit reduce the risk of mismatched parts during replacements or upgrades.
• Designed specifically for tasks that require a precise 400A, 240V specification, making it a trusted choice for heavy-duty electrical distributions.

Ideal use cases

• Routine maintenance on electrical distribution systems that use GE bus components.
• Retrofits to align existing gear with updated safety and protection standards.
• Replacement of faulty or aged bus plugs in industrial facilities, commercial buildings, and other critical installations.
• Emergency part replacement to minimize downtime in essential operations.

Installation and safety considerations

Because this is a high-current, 240V fusible device, installation should be performed by a qualified electrician in accordance with local codes and GE documentation. Always confirm fit and ratings before ordering to avoid compatibility issues and ensure a safe, reliable installation.

The General Electric SB425N Fusible Bus Plug provides a dependable, OEM-grade solution for maintenance, retrofit, and replacement needs. If your equipment requires a precise GE-compatible 400A, 240V plug, this part offers the reliability and compatibility you depend on in demanding electrical distribution environments.