A72XM5418FTC

Overview

The Hoffman Enclosures A72XM5418FTC is a heavy-duty, free-standing disconnect enclosure constructed from steel with a polyester powder-coated finish. It features a two-door design and measures 72.12 inches in height, 54.50 inches in width, and 18.12 inches in depth. The unit provides NEMA Type 12 and IP55 protection ratings, ensuring resistance to dust, dirt, and dripping non-corrosive liquids. The exterior is finished in ANSI 61 Gray, while the interior is white. Seams are continuously welded and ground smooth for durability.

Feature Summary

• Heavy-duty steel construction with continuously welded and ground smooth seams
• Two-door configuration with three-point latch and padlock handle capability
• NEMA Type 12 and IP55 rated for indoor industrial environments
• Free-standing design suitable for flange mounting applications

Applications

• Protection of circuit breakers and disconnect switches
• Industrial electrical panel installations requiring NEMA 12 rating
• Heavy-duty equipment housing in manufacturing facilities
• Flange mount circuit breaker enclosures

Procurement Notes

Verify exact dimensional requirements against installation space, as the unit is large and free-standing. Confirm that the NEMA 12 rating aligns with environmental conditions, specifically regarding exposure to oil, coolant, or corrosive agents which may require higher ratings. Ensure structural support is adequate for the steel weight. Check if accessories like internal mounting plates are included or sold separately.

Selection Notes

Select this model when a robust, two-door disconnect enclosure is required for heavy-duty industrial use. The 54.5-inch width accommodates multiple circuits or larger components compared to narrower single-door units. Consider the free-standing nature for floor placement versus wall-mount alternatives. Verify compatibility with existing switchgear dimensions before procurement.

Part Context

This component belongs to the nVent Hoffman A72XM series of heavy-duty disconnect enclosures. These units are designed for demanding industrial environments where durability and protection are critical. The series offers various widths and door configurations to suit different electrical distribution needs, with the A72XM5418FTC representing a wide, two-door variant.

Replacement Considerations

Direct substitutes within the same series include models with similar dimensions but different door counts or depths, such as the A72XM3418FTC (single door) or A72XM5418FTCLP (with lock). Verify that any replacement maintains the NEMA 12/IP55 rating and steel construction to ensure equivalent environmental protection.