nVent HOFFMAN AS0 Series Mild Steel Seal for Use with Enclosure, 20mm

The nVent Hoffman Hole Seal is designed to effectively safeguard against dust, dirt, oil, and water intrusion in various applications. Ideal for sealing pushbutton holes, conduit openings, and knockout openings, it provides a reliable solution for maintaining the integrity of enclosures. Compatible with nVent's high-quality enclosures, this hole seal not only covers holes from .19 inches in diameter to the maximum diameter specified but also ensures compliance with industry standards such as UL 508A and IEC 60529, guaranteeing durability and performance.

Easy to install streamlining the sealing process
Compatible with both mild and stainless steel materials