General Electric | AC37SELGI | Fusible Bus Plug | 40A | 600V

General Electric's AC37SELGI Fusible Bus Plug is a precisely engineered protective component designed for reliable performance in electrical distribution. With a 40A rating at 600V, this plug is built to support maintenance, retrofit, and replacement projects where exact specifications are essential.

• Amperage: 40A
• Voltage: 600V
• Part reference: AC37SELGI

Ideal use cases

• Maintenance and service of GE switchgear or bus ducts requiring compatible fusible plugs
• Retrofit projects where a 40A, 600V fusible plug is needed to match existing protection schemes
• Replacement of worn or damaged bus plugs to restore protective continuity in distribution panels

Why this fusible bus plug matters

Fusible bus plugs provide targeted fault protection within a bus plug assembly, helping to isolate faults quickly and minimize downtime. When you’re upgrading or replacing components in an established GE system, using the exact part AC37SELGI ensures alignment with your current wiring, connectors, and protection curves.

Important compatibility notes

Before ordering, confirm fit and ratings for your specific equipment. The part number AC37SELGI is the most reliable reference for compatibility, ensuring you’re selecting a plug that matches the intended GE bus assembly and protection requirements.

Practical tips for installation and success

• Cross-check the part number against your panel’s documentation to avoid mismatches
• Inspect surrounding bus components for wear or damage during replacement to prevent cascading issues
• Store spare fusible plugs in a clean, dry environment to preserve electrical integrity until installation