A90XD4020FTCLPG

Overview

The Hoffman A90XD4020FTCLPG is a SEQUESTR External Disconnect Enclosure constructed from mild steel with a steel gray finish. It features a single door design and measures 90.12 inches in height, 40.25 inches in width, and 20.12 inches in depth. This unit is designed to isolate incoming power from interior components, thereby mitigating arc flash occurrences during maintenance.

Feature Summary

• Isolates incoming power to mitigate arc flash risks
• Single door construction for secure access
• Mild steel material with protective finish

Applications

• Industrial electrical panel installations
• Maintenance of interior electrical components
• Arc flash mitigation environments

Procurement Notes

Verify the exact dimensional requirements against site specifications before procurement. Confirm that the mild steel construction meets environmental corrosion standards for the installation location. Ensure compatibility with existing mounting infrastructure given the large physical footprint of this enclosure model.

Selection Notes

Select this model when arc flash safety is a primary concern for disconnect operations. The external disconnect package allows for safe isolation without opening the main enclosure. Consider the significant height and width dimensions to ensure adequate floor space and clearance are available at the installation site.

Part Context

This component belongs to the nVent Hoffman SEQUESTR line, which specializes in safety-focused enclosure solutions. The product integrates disconnect functionality into the enclosure structure itself. It serves as a critical safety interface between the power source and protected equipment in industrial settings.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with existing conduit entries and internal component layouts if considering alternative models.