Schneider Electric | PBQ3240GC | Fusible Bus Plug | 400A | 3-Pole | 240V

Schneider Electric PBQ3240GC Fusible Bus Plug is a purpose-built solution for maintenance, retrofit, and replacement within Schneider Electric power distribution networks. Designed for reliability and quick, safe service interruptions, this 400A, 3-pole, 240V bus plug is engineered to integrate smoothly into compatible bus duct systems while delivering precise protection where you need it most.

Why choose the PBQ3240GC Fusible Bus Plug

• Precise automotive-grade protection. The fusible design provides a dependable means to isolate circuits during maintenance and fault conditions, helping to minimize downtime and protect personnel and equipment.
• High current capability. 400A rating supports demanding industrial applications and larger switchgear assemblies without compromising performance.
• Three-pole coverage. With 3-Pole configuration, it delivers coordinated protection across all phases, maintaining system balance and reliability.
• Clear part reference for compatibility. Identified by PBQ3240GC, the part number is the best reference when matching fit and ratings for your Schneider Electric hardware.
• Voltage suitability. Optimized for 240V systems, aligning with common industrial distribution standards and ensuring appropriate operating margins for surrounding equipment.

Key specifications at a glance

• Amperage: 400A
• Poles: 3-Pole
• Voltage: 240V
• Type: Fusible Bus Plug
• Part number: PBQ3240GC

Ideal use cases

• Maintenance outages: Quickly de-energize a specific section of the distribution network to perform safe servicing without impacting the entire facility.
• Retrofits and upgrades: Replace aging or non-spec components with a plug that meets exact Schneider Electric ratings, ensuring seamless integration.
• Spare/replacement procurement: Keep a ready spare on hand to minimize downtime when a fusible bus plug is required in the field.

Practical guidance for procurement and installation

Before ordering, verify fit and ratings against your existing equipment. The PBQ3240GC is the most reliable reference for compatibility, so cross-check with your Schneider Electric bus duct or switchgear documentation to ensure seamless interoperability. If you’re coordinating a maintenance workflow, plan for a controlled, de-energized environment and follow all safety procedures for working with fusible components.

Who this is for

• Facilities engineers and maintenance teams overseeing industrial power distribution.
• Electrical contractors performing retrofits or replacements within Schneider Electric systems.
• Plant managers seeking reliable, field-ready spares to minimize downtime during service windows.