EXAS150SS6

Overview

The nVent Hoffman EXAS150SS6 is a hazardous location hole seal designed for metallic, non-painted enclosures. It features a robust Type 316 stainless steel formed outer plate and silicone construction. The unit accommodates conduit sizes of 1-1/2 inches (M50) with a hole size range of 1.968 to 2.066 inches in diameter. Physical dimensions are 2.6457 x 2.6457 x 0.6811 inches. It is certified for use in ATEX or IECEx Zone 1 or 2 hazardous areas within Increased Safety (Ex e) applications.

Feature Summary

• Constructed with a Type 316 stainless steel outer plate and silicone material
• Certified for use in ATEX or IECEx Zone 1 or 2 hazardous locations
• Designed specifically for Increased Safety (Ex e) enclosures

Applications

• Increased Safety (Ex e) enclosures in Zone 1 hazardous areas
• Increased Safety (Ex e) enclosures in Zone 2 hazardous areas
• Metallic, non-painted enclosure cable entry sealing

Procurement Notes

Verify that the target enclosure surface is metallic and non-painted to ensure proper seal function and certification compliance. Confirm the installation hole diameter falls within the specified 1.968 to 2.066 inch range for the 1-1/2 inch conduit size. Ensure the application environment matches ATEX or IECEx Zone 1 or 2 requirements for Increased Safety (Ex e) equipment before procurement.

Selection Notes

Select this model when working with metallic enclosures requiring hazardous area certification. The Type 316 stainless steel construction provides durability suitable for industrial environments. Verify compatibility with M50 conduit sizing and confirm the enclosure type supports Increased Safety (Ex e) standards before choosing this specific seal variant over other materials or certifications.

Part Context

This component belongs to the Hoffman Enclosures line of hazardous location accessories. It serves as a critical interface for maintaining explosion-proof integrity in industrial settings where flammable gases or dusts may be present. The product is part of a broader system ensuring safe electrical installations in classified zones.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.