A1-706E2

Overview

The A1-706E2 is a non-metallic enclosure cover manufactured by Hoffman Enclosures, Inc., part of the Vynckier series. It features an opaque design with two extension collars for mounting flexibility. The unit is constructed from fiberglass-reinforced polyester (FRP), providing corrosion resistance suitable for harsh environments. Standard dimensions are 7.32 x 5.94 x 8.26 inches (186 x 151 x 210 mm). The assembly includes four non-metallic corner screws to secure the cover to compatible enclosures.

Feature Summary

• Opaque cover construction with integrated extension collars
• Fiberglass-reinforced polyester material for durability
• Includes four non-metallic corner screws

Applications

• Petroleum industry applications
• Chemical processing environments
• Water and wastewater treatment facilities
• Pulp and paper manufacturing plants

Procurement Notes

Verify the specific suffix E2 against official nVent or Hoffman documentation to confirm compatibility with the base enclosure model. Ensure the required NEMA rating matches the application environment. Confirm that the extension collar configuration aligns with the intended mounting hardware. Cross-reference the FRP material specification if chemical resistance is critical. Validate dimensional requirements before procurement.

Selection Notes

Select this component when a non-metallic, corrosion-resistant cover is required for hazardous or wet locations. The FRP construction supports NEMA 4X ratings. Consider the inclusion of extension collars for specific mounting needs. Ensure the base enclosure is compatible with the A1-706 series dimensions. Verify that non-metallic fasteners meet project specifications.

Part Context

This part belongs to the Hoffman Vynckier line of non-metallic enclosures, designed for industrial use. The A1-706 series provides robust protection in corrosive settings. The E2 variant specifically denotes the cover configuration with extension collars. These components are often used in conjunction with matching base enclosures to form complete protective systems for sensitive electronic equipment.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Consult official nVent catalogs for direct equivalents within the A1-706 series or compatible Vynckier models.