Step Down Transformer Step Down Trans in Black
$148.50
2353 in stock
2353 in stock
Four counters across Northeast Tennessee
Pick it up at Bristol, Greeneville, Johnson City, or Kingsport — whichever counter is closest to the job.
Trade pricing for licensed contractors
One-call account setup. Net-30 available. Walk-in or call-ahead, every order priced for the trade.
Real counter pros, not a chatbot
Ask about code, substitutions, or what we have on the shelf. The person who answers is the person who stocked it.
Project quoting + bulk pricing
Send us the BOM, we send back stock confirmation and trade-priced quote — usually within one business day.

Why this fixture earns its place at Williams
Every item in our catalog is hand-picked by our counter pros — people who have spec'd panels, hung chandeliers, and fielded the question you are about to ask. 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 day you need it at any of our four counters across Northeast Tennessee.
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
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: 2.63"
Height: 2.00"
Length: 3.38"
Weight: 1.10 lb
Country of Origin: CHN
Spec Sheet

Real electricians at the counter, not a chatbot
Williams Electric Supply has been in the same family since 1972. Our counter staff are people who have wired houses, hung fixtures, and answered the late-Friday-afternoon question more times than they can count. They will tell you what is in stock, what holds up, and what to swap for if your spec is back-ordered.
Pick up the phone, walk into any counter, or send us your project — you get an answer from a person who knows the catalog.
How do I get this item from Williams?
Call or stop by any of our four counters — Bristol, Greeneville, Johnson City, or Kingsport. We will confirm what is on the shelf, pull it for you, and hold it under your name until you arrive. For larger orders, call ahead so we can pre-stage the pickup.
Do you offer trade pricing for licensed contractors?
Yes — set up a will-call account at any counter with your contractor license and a business card. Once approved, every order is priced for the trade, including walk-ins. Net-30 terms available on approval.
What is the return policy?
Unopened items in original packaging return for a full refund within thirty days, with receipt. Special-order and clearance items are non-returnable; we will flag that up front before you commit.
Can you spec a fixture or run for an unusual project?
Yes — that is exactly what the Johnson City showroom is for. Book an appointment via the quote form and one of our senior counter pros will walk through ceiling heights, finish samples, code requirements, and the right brand for your spec.
Need a hand spec'ing this for the job?
Counter pros at all four Williams locations stand by from open to close. Send your project and we will confirm stock, suggest the right substitute when needed, and put a trade-priced quote on your desk within one business day.






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