General Electric | SB425NI | Fusible Bus Plug | 400A | 240V

Meet the General Electric SB425NI Fusible Bus Plug — a purpose-built solution for maintenance, retrofit, and replacement projects where precise electrical protection matters. This 400 A, 240 V fusible bus plug is designed to integrate with compatible GE distribution systems, delivering reliable performance when you need to keep essential equipment online.

Key specifications at a glance

• Amperage: 400 A
• Voltage: 240 V
• Part number: SB425NI

Why these specs matter: maintaining the correct amperage and voltage rating is crucial for protecting downstream equipment and maintaining system stability during faults or overload conditions. The SB425NI provides a definitive, high-current capability within GE’s bus plug family, making it a targeted choice for installations that require exact compatibility and protective reliability.

Ideal use cases

• Maintenance on existing GE switchgear or distribution panels where a genuine SB425NI bus plug is required
• Retrofit projects that demand matching specifications to preserve protective coordination and system performance
• Replacement of worn or failed bus plug components with a part that aligns precisely with GE’s engineering standards

Practical, real-world value comes from having a known-good, factory-certified component that minimizes guesswork during critical service windows. The SB425NI is a straightforward, plug-in solution that helps you uphold protective schemes and reduce downtime during upgrades or repairs.

Why choose the SB425NI

• Genuine General Electric part ensures compatibility with GE equipment and adherence to expected protection specs
• Definitive reference for compatibility — rely on the SB425NI part number to match the correct bus plug for your gear
• Clear, maintainable ratings (400 A, 240 V) that support predictable performance and safer fault response

Notes: Confirm fit and ratings before ordering. The part number SB425NI is the best reference for compatibility, helping you verify the component will align with your existing GE equipment and protection requirements.