
Nora Lighting NA-277/250MC Step Down Transformer, 277V to 120V 250W - Black
Pairs well with
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.
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Specification

Nora Lighting NA-277/250MC Step Down Transformer, 277V to 120V 250W - Black
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Shipping Information
Orders placed before 12:00 PM (PST) ship the same day or within 2 business days, with tracking provided within 72 hours. Learn more in our Shipping Policy.
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Returns & Exchanges
Non-defective items may be returned within 30 days with a 30% restocking fee. Shipping costs are non-refundable, and return shipping is the customer’s responsibility. See our full Return Policy.
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Cancellations
Orders can be canceled before shipment; if already shipped, standard return fees apply. Learn more about Cancellations.
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Damaged Shipments & Shortages
Report any shortages, damages, or incorrect items within 5 business days of delivery. For assistance, visit our Claims Policy.
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