Abb NI66W 6x6 Hinged Window Kit Enclosure

Product Description

The ABB NI66W is a hinged window kit designed for use with 6-inch by 6-inch electrical enclosures. It allows technicians to view interior components, indicator lights, or displays without opening the enclosure door. The kit installs on compatible enclosure covers and provides a clear, secure viewing panel. This type of accessory is commonly specified by electricians and control panel builders who need visual access to live equipment while maintaining enclosure integrity. The NI66W ships ready for field installation and is sized to fit standard 6-inch by 6-inch enclosure configurations.

This window kit is suited for residential and light commercial electrical installations where frequent visual inspection of interior panel components is required. Typical applications include control panels, junction enclosures, and equipment cabinets where status indicators or wiring must be monitored without disrupting the sealed environment. Electricians and panel integrators install this accessory during enclosure assembly or as an upgrade to existing enclosure covers.

Key Features

• Hinged window design allows visual access to enclosure interior without opening the door
• Fits standard 6-inch by 6-inch enclosure covers
• Compact profile at 2 inches depth for tight installation clearances
• Lightweight construction at 1.2 pounds for easy handling during installation
• Designed for field installation on compatible enclosure assemblies

Compatibility

Designed as an OEM-style accessory for standard 6-inch by 6-inch electrical enclosures requiring a hinged viewing window panel.

Installation Notes

Installation should be performed by a qualified electrician in accordance with applicable NEC requirements. De-energize the enclosure and verify the absence of voltage before beginning any work on the panel or cover. Use appropriate hand tools to mount the window kit securely to the enclosure cover, ensuring a proper seal to maintain the enclosure rating. Do not cut openings larger than specified for the kit to avoid compromising the structural integrity of the enclosure.

Technical Specifications

• Fits Enclosure Size: 6 inches x 6 inches
• Package Dimensions (L x W x H): 12.375 inches x 9.375 inches x 2 inches
• Weight: 1.2 pounds
• UPC: 03448105046

Standard Information

• Brand: ABB
• Manufacturer Part Number: NI66W