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Rectangular steel window kit frame 7.5 by 5.5 inches with clear pane and mounting hardware

Wiegmann

Wiegmann WAPWK0503NF electrical box window kit 7.5×5.5 in

SKU CH-KA7T-HDHVX

Enclosure window kit for NEMA 12 boxes, 7.5 by 5.5 inch frame with 5.0 by 3.0 inch view window and mounting hardware included

  • TypeElectrical Replacement Parts
  • View internal components through 5.00 × 3.00 in window
  • Fits NEMA 12 enclosures with 6.69 × 4.69 in cutout
  • Heavy steel frame resists impact and corrosion
  • Includes mounting hardware for fast installation
  • 5 × 5.5 in frame matches standard enclosure openings

Enclosure Window Kit for NEMA 12

This Wiegmann window kit fits NEMA 12 enclosures and provides a clear viewing area of 5.00 inches by 3.00 inches. The heavy steel frame measures 7.50 inches high by 5.50 inches wide. Mounting hardware is included for installation.

Cut-Out Dimensions Define Compatibility

The enclosure requires a cut-out of 6.69 inches high by 4.69 inches wide to accept this kit. If the existing opening differs from these measurements, the frame will not seal correctly. Verify the cut-out size before ordering.

Replaces Damaged or Missing Viewing Windows

This kit restores visual access to internal components without opening the enclosure door. It suits maintenance teams who need to inspect indicators or read meters while maintaining the NEMA 12 rating. It does not add a window where no cut-out exists.

Highlights

  • View internal components through 5.00 × 3.00 in window
  • Fits NEMA 12 enclosures with 6.69 × 4.69 in cutout
  • Heavy steel frame resists impact and corrosion
  • Includes mounting hardware for fast installation
  • 5 × 5.5 in frame matches standard enclosure openings

Specifications

BrandWIEGMANN
TypeElectrical Replacement Parts

Questions about this item

Which window size fits a NEMA 12 enclosure with a 7.50 in by 5.50 in frame?

This kit has a 7.50 in high by 5.50 in wide frame, a 5.00 in by 3.00 in clear window, and requires a 6.69 in by 4.69 in cut-out.

How large is the actual viewing area once the kit is installed?

The installed window provides a 5.00 in high by 3.00 in wide clear opening for visual inspection.

What mounting standard does the frame follow and what does it limit?

It is designed for NEMA 12 enclosures and the 6.69 in by 4.69 in cut-out dimensions determine the maximum enclosure wall opening.

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