A72X7318SSLPN4

Overview

The A72X7318SSLPN4 is a two-door, floor-mounted disconnect enclosure manufactured by Hoffman Enclosures, Inc. Constructed from 304 stainless steel with a #4 brushed finish, it features a freestanding design with flange mounting options for circuit breakers or disconnect switches. The unit measures 72.12 inches in height, 73.75 inches in width, and 18.12 inches in depth. It provides NEMA Type 4X and IP66 protection ratings and utilizes a three-point latching mechanism with padlock handle capability.

Feature Summary

• Constructed from 304 stainless steel with a #4 brushed finish for corrosion resistance
• Equipped with a three-point latching system and padlock handle for enhanced security
• Designed for flange mounting of disconnect switches or circuit breakers
• Provides NEMA Type 4X and IP66 environmental protection ratings

Applications

• Housing flange-mounted disconnect switches
• Enclosing flange-mounted circuit breakers
• Industrial environments requiring high corrosion resistance
• Floor-mounted electrical distribution points

Procurement Notes

Verify the specific flange mounting configuration required (center post or right side) against the installed switch or breaker model. Confirm that the enclosure dimensions accommodate the intended equipment footprint. Ensure the three-point latch mechanism aligns with site security protocols. Cross-reference the NEMA 4X rating with local environmental exposure requirements to confirm suitability for the installation location.

Selection Notes

Select this model when a robust, corrosion-resistant enclosure is needed for floor-mounted disconnect applications. The 304 stainless steel construction suits harsh industrial settings. Consider the flange mounting option compatibility with existing switchgear. The two-door design allows access to internal components while maintaining structural integrity. Verify depth requirements for cable entry and component clearance.

Part Context

This part belongs to the nVent Hoffman A72 series of disconnect enclosures. These units are engineered specifically to house electrical disconnecting means in demanding environments. The series offers various sizes and configurations to accommodate different switch types. The stainless steel variant ensures durability against chemical and moisture exposure common in processing plants.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation.