NS-401QAT
4" Air-Tight Line Voltage New Construction Housing

4″ Recessed housings deliver ultra-high design quality in any application with minimal apertures ideal for R/PAR20, PAR16 designer light sources. Available in both
standard and energy savings airtight configurations, Nora’s 4″ products are quick to install and accept a wide variety of high quality, attractive finishing trims.

Air Tight: Housing includes pre-installed gaskets to restrict airflow from room into ceiling plenum

Minimum Clearances: Non-IC housings require a minimum clearance of 3″ from thermal insulation and 1/2″ from adjacent building components

Ceiling Thickness: Ceiling thickness varies from 5/8″ – 1-3/8″

Lamp Adjustment: Adjustable socket mounting plate allows different types of lamps to be used for best possible light distribution. Socket can be removed from socket
plate for adjustable trims.

Installation: Bar hangers are adjustable from 13-5/8″ to 24-1/2″ and can be repositioned 90 degrees. Bar hangers are slotted for T-bar installation and include captive
nails.

Junction Box: Junction box is listed for through branch circuit wiring and contains seven 1/2″ knockouts and four Romex® pryouts with strain relief

Electrical: Quick Connector provided

Maximum Wattage: 50W (actual wattage varies with trim)

Dimensions:
Length: 8-1/2″
Width: 5-5/8″
Depth: 5-3/4″
Ceiling Opening: 4-3/8″

Listing:
cULus Damp Location w/ Feed Through
cULus Wet Location (Only with designated trims)
Washington State Approved
Meets or exceeds ASTM-283 Air-Tight