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75 KVA 208 Delta Pri. 480Y/277 Sec., Step Up, Factory New, Nema 3R, in stock

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General Specifications

KVA: 75.0
Pri.V.: 208V.
Sec.V.: 480 - 277V.
Stock #: JH-423-9231
Price: $2,500.00

Dealer Information

Green Industrial LLC
281 Commerce St
Belgium, WI 53004-9408
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Contact: Jeff Herrick
Tel: 262-476-5045
Fax: 262-476-5204
Cell: 414-305-7292
Gold Level Dealer Since 2007

View our Equipment Listings

Detailed Product Description

This is a FACTORY NEW Jefferson Electric dry type (STEP UP) transformer for sale. We are a Wisconsin based authorized Jefferson dealer with many transformers IN STOCK and ready to ship! We can also custom order any voltage in nearly any size, just ask! We are here to help! All of our Jefferson transformers come standard with a NEMA 3R, Rainproof outdoor enclosure allowing them to be installed both outdoors or indoors! All units come with lugs and a 10 year limited factory warranty!

This transformer is specially designed to step up your three phase 208 Volt to 480Y/277 Volt, with a supplied 4th wire neutral! We have this transformer IN STOCK and ready to ship!

Save thousands and buy NEW from Green Industrial today!

Factory New Dry Type Energy Efficient Transformer


Manufacturer : Jefferson Electric

Catalog Number : 423-9231-000

KVA : 75

Phase : 3

Primary Voltage / High Side : 208 Delta

Secondary Voltage / Low Side : 480Y/277, 4 Wire

Max Temp Rise : 150 Deg C

Impedance : 4.6 %

Lugs Included : YES

Efficiency : Meets DOE-2016 Efficiency Standards

Enclosure Type : NEMA 3R (Indoor AND Outdoor Rated)

Winding Material : AL / AL

Primary Side Taps : 218, 213, 208, 203, 198, 192, 187

Secondary Connections : 480 Volt - Line-Line (&) 277 Volt - Line-Neutral

Condition : Factory New

Warranty : 10 Year Limited Warranty

Actual Transformer Weight : 605 Pounds

Actual Transformer Dimensions : 27 Inches Wide x 26 Inches Deep (Including the rain shield) 21 Inches Deep at the base (no rain shield included in that measurement) x 32 Inches Tall (Also See Attached Drawing in photos Section)

Shipping Weight and Dims : 680 Pounds, 48x48x60

Ships From : Belgium, WI 53004

Gibuys Item Number : JH-423-9231-000