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The NVENT A24H16ALP is a NEMA 4 rated steel enclosure designed for protecting electrical components from dust, debris, and water. Built to a 6-inch depth, this enclosure provides adequate interior space for mounting control components, terminal strips, and wiring in demanding industrial and commercial environments. NEMA 4 certification means the enclosure resists windblown dust and rain, splashing water, and hose-directed water, making it appropriate for both indoor and outdoor installations. Electricians and panel builders rely on this type of enclosure when code requires protection beyond a standard NEMA 1 or NEMA 12 rating.
This enclosure is suited for use in light industrial, commercial mechanical, and HVAC electrical control applications where environmental protection is required. The 6-inch depth accommodates deeper component mounting arrangements, including DIN rail assemblies, larger contactors, and multi-conductor terminal blocks. It is commonly installed in machine panels, pump control stations, rooftop unit disconnect enclosures, and similar field installations where water ingress protection is a priority.
Designed as an OEM-style NEMA 4 steel enclosure for use in electrical panel and control system installations requiring environmental protection per NEMA 4 standards.
Installation should be performed by a licensed electrician in accordance with the National Electrical Code (NEC) and any applicable local codes. De-energize all circuits before opening or modifying the enclosure and verify lockout/tagout procedures are followed. Ensure all conduit knockouts and gland fittings are properly sealed after wiring to maintain NEMA 4 integrity. Mount on a flat, structurally sound surface using hardware rated for the enclosure weight.
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