CWF5557LG

Overview

The CWF5557LG is a fixed hinged window kit manufactured by Hoffman Enclosures, Inc. It features a die-cast aluminum frame with a clear polycarbonate window. The pre-assembled unit measures 21.65 inches in height, 22.44 inches in width, and 1.42 inches in depth. It is designed to fit CONCEPT enclosures with dimensions of 550 mm by 570 mm. The kit is secured to the front opening using four mounting screws.

Feature Summary

• Pre-assembled construction for simplified installation
• Die-cast aluminum frame material
• Clear polycarbonate viewing window

Applications

• Used as a viewing window on larger standard nVent HOFFMAN enclosure doors
• Installation on CONCEPT 550 x 570 mm enclosures

Procurement Notes

Verify that the target enclosure matches the specified CONCEPT 550 x 570 mm dimensions. Confirm that the application requires a fixed hinged window configuration rather than a transparent door or solid panel. Ensure the mounting interface aligns with the four-screw securing method described in the official documentation.

Selection Notes

Select this component when visual access to internal components is required without compromising the structural integrity of a full door. It serves as an alternative to full transparent doors where only a specific viewing area is necessary. Ensure compatibility with the specific enclosure series before procurement.

Part Context

This accessory belongs to the Hoffman CONCEPT line of enclosure accessories. It complements the main enclosure structures by providing optical access. The product is categorized under enclosure accessories specifically designed for modification or enhancement of standard industrial housing units.

Replacement Considerations

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