A72XD3EW18SSFTCLP

Overview

The A72XD3EW18SSFTCLP is a stainless steel external disconnect enclosure manufactured by Hoffman Enclosures, Inc. It features a three-door design with dimensions of 72 inches in length, 118 inches in width, and 18 inches in depth. The unit provides NEMA 3R/3RX/4/4X/12 and IP66 ratings, ensuring protection against environmental hazards. Constructed from stainless steel, the Sequestr package isolates interior components to mitigate arc flash occurrences during maintenance.

Feature Summary

• Three-door configuration for comprehensive access
• Stainless steel construction for durability
• Arc flash mitigation through component isolation
• High ingress protection ratings

Applications

• External electrical disconnect installations
• Industrial environments requiring NEMA 4X protection
• Facilities needing arc flash safety compliance
• Harsh weather outdoor applications

Procurement Notes

Verify that the specific order matches the full part number A72XD3EW18SSFTCLP to ensure the correct three-door stainless steel configuration. Confirm that the required NEMA 3R/3RX/4/4X/12 and IP66 ratings align with site environmental conditions. Check for any necessary accessories or mounting hardware not included in the base enclosure description.

Selection Notes

Select this model when external disconnect applications demand high-level corrosion resistance and arc flash safety. The stainless steel material is essential for harsh chemical or marine environments. Ensure the 72x118x18 inch footprint fits the designated installation area. Verify that the three-door layout supports the required operational workflow and maintenance access needs.

Part Context

This component belongs to the Hoffman Sequestr line of external disconnect enclosures. The series is designed specifically for safety-critical applications where isolating internal components reduces arc flash risks. The product integrates robust metal construction with standardized industrial ratings to meet stringent safety codes for outdoor electrical infrastructure.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Direct replacement requires matching the exact dimensional and rating specifications of the original unit.

FAQ

What is the primary safety function of the Sequestr design?

It mitigates arc flash occurrences by isolating interior components when working on them.

Which environmental ratings does this enclosure support?

It supports NEMA 3R/3RX/4/4X/12 and IP66 ratings.