01About this fixture

Why this uncategorized is in our showroom.

Hand-picked from the Nora Lighting catalog by the showroom team.

Nora's step down transformer is an accessory offered to take 277V supply voltage and reduce it to 120V. The transformer is installed by a qualified electrician on a supply junction box before the 120V load. Dimming - Primary Side Dimming on the primary side must be done with a 277V low voltage magnetic dimmer Dimming - Secondary Side Dimming on the secondary side (120V) must be done with a recommended compatible dimmer for the secondary load type Minimum Clearance Must be a minimum of 3" from thermal insulation and 1/2" from adjacent building components Step Down Transformers are Made in the USA.
Collection: Step Down Transformer
Finish: Black
Width: 2.38"
Height: 2.00"
Length: 3.25"
Weight: 1.65 lb
Maximum Wattage: 100.00 W
Country of Origin: CHN
Spec Sheet
02Key specs

The details.

SKU
NA-277/100MC
Brand
Nora Lighting
06Documents

Spec sheets & downloads.

05Spec it with us

Need help spec'ing this?

A counter rep can confirm stock at all four locations, recommend compatible fixtures, and put together a project quote in under one business day. Talk to a person.

Step Down Transformer Transformer in Black

$134.93

Order in 7h 0m for same-day will-call pickup.
In stock at 4 of 4 counters
  • Bristol30 on hand
  • Greeneville15 on hand
  • Johnson City22 on hand
  • Kingsport9 on hand

76 in stock

76 in stock

01

Why this fixture earns its place at Williams

Every item in our catalog is hand-picked by our counter pros — people who have wired panels, hung chandeliers, and answered job-site calls for decades. We carry it because it holds up, the brand backs it, and our crew has the answer when you call.

Bristol, Greeneville, Johnson City, and Kingsport: pick it up the same day at any of our four counters, or call and we will pull it for you.

Nora’s step down transformer is an accessory offered to take 277V supply voltage and reduce it to 120V. The transformer is installed by a qualified electrician on a supply junction box before the 120V

4
Counters
Bristol · Greeneville · Johnson City · Kingsport
53+
Years
Family-owned since 1972
100+
Brands
Lighting, electrical, controls, tools
Same-day
Will-Call
Counter pickup on in-stock items

Additional information

Nora's step down transformer is an accessory offered to take 277V supply voltage and reduce it to 120V. The transformer is installed by a qualified electrician on a supply junction box before the 120V load. Dimming - Primary Side Dimming on the primary side must be done with a 277V low voltage magnetic dimmer Dimming - Secondary Side Dimming on the secondary side (120V) must be done with a recommended compatible dimmer for the secondary load type Minimum Clearance Must be a minimum of 3" from thermal insulation and 1/2" from adjacent building components Step Down Transformers are Made in the USA.
Collection: Step Down Transformer
Finish: Black
Width: 2.38"
Height: 2.00"
Length: 3.25"
Weight: 1.65 lb
Maximum Wattage: 100.00 W
Country of Origin: CHN
Spec Sheet

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In-stock items can be picked up same-day at any of our four Tennessee counters during posted hours. Delivery to a job site or shipping out of region typically lands in one to three business days. Call the counter for a hot-list shortcut on bulk orders.

Yes. Set up a will-call account at any counter and we will apply your trade rate on every order, including walk-ins. Bring your contractor license and a business card the first time and we will have you set up in about ten minutes.

Unopened items in original packaging come back for a full refund within thirty days. Special-order and clearance items are non-returnable; we will tell you up front if your line falls in either bucket.

Yes — our Johnson City flagship has a working showroom with live displays, dimmer comparisons, and our senior counter rep on site to walk through ceiling heights, beam color, and IP rating. Book an appointment via the quote form below.

Need a hand spec'ing this for the job?

Counter pros stand by from open to close at all four counters. Send us your project and we will pull matching items, confirm stock, and have a quote on your desk before the next coffee break.

Request a Quote