Nora Lighting NHRIC-4LMRAT/277 4" IC, AT LED Dedicated Remodel Housing, 277V w/ 50W Step Down Transformer

Product Overview

The Nora Lighting NHRIC-4LMRAT/277 is a 4-inch IC-rated remodel recessed housing designed for LED fixtures, delivering 50 W on 277 V circuits via a built-in step-down transformer.

Remodel construction allows installation into existing finished ceilings and the IC rating permits direct contact with ceiling insulation where applicable.

Key Features

• 4-inch aperture remodel recessed housing
• IC-rated for direct contact with ceiling insulation
• 50 W output on 277 V (built-in step-down transformer)
• Designed for use with compatible Nora NHRIC-4LM series trims
• Suitable for general and accent recessed lighting in residential and commercial ceilings

Function and purpose

The NHRIC-4LMRAT/277 is a dedicated 4-inch remodel recessed housing intended to accept compatible trims from Nora's NHRIC-4LM series. It provides a housing solution for LED downlighting where a 4" aperture is required.

• Uses: general illumination, accent lighting, retrofit applications into finished ceilings
• Product type: remodel recessed housing (fits into existing ceiling openings)

Remodel installation and IC rating

This housing is remodel-ready, designed for installation into existing finished ceilings without full access to the plenum or joist space. It is IC-rated, which allows the housing to be in direct contact with ceiling insulation in accordance with IC-rating requirements.

• Remodel construction enables retrofit into completed ceilings
• IC-rated: suitable for applications where housing will touch insulation

Electrical and wattage details

The NHRIC-4LMRAT/277 is configured for 277 V commercial circuits and delivers 50 W through its built-in step-down transformer. Confirm that the branch circuit and downstream fixtures are compatible with a 277 V-rated housing and the specified wattage.

• Voltage: 277 V
• Wattage: 50 W (step-down transformer integrated)

Trim compatibility and selection

This housing is part of Nora's NHRIC-4LM series and must be paired with compatible 4" trims from that series to complete the luminaire. Select a trim that matches your aesthetic and optical requirements.

• Match the correct Nora trim to the NHRIC-4LMRAT/277 housing
• Trim sold separately; confirm trim model for fit and finish

Before You Order

Confirm the model number and quantity required before ordering. Ensure the project circuit is 277 V and that you will specify a compatible Nora NHRIC-4LM series trim (sold separately).

• Verify 277 V branch circuit compatibility and required wattage
• Select and order the correct 4" trim to match this housing
• Confirm remodel application and clearance for installation

Ordering from Lumera Electric

Check the purchasing options shown on the Lumera Electric product page for Nora Lighting NHRIC-4LMRAT/277 4" IC, AT LED Dedicated Remodel Housing, 277V w/ 50W Step Down Transformer. For project quantities or additional ordering requirements, use Request a Quote and provide the required quantity.