Keystone KTAT-375-480-277

SKU:
KTAT-375-480-277
$48.76
Sold by the Case of:
10 units
Typically ships in 2-3 business days* View full description
Customer Reviews
Pack
10

Description

375W Step Down Auto Transformer | 480V-347V to 277V

Keystone’s 480V to 277V Step-Down Auto-Transformers are designed to step down 480V to 277V single-phase power. These transformers enable consumers to utilize common universal voltage (120-277V) electronic ballasts in applications where the main facility power is 480V.

Features

  • Non-Isolated Autotransformer
  • Sound Rated A
  • 5 Year Limited Warranty
  • For Use with T5, T8, CFL, or Electronic HID Ballast Operating at 277V Input Voltage
  • Insulation Rating: 105ºC Class A
  • UL and cUL 5085 Approved
  • Thermally Protected

Downloads

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Caution

Use only non-shunted lamp-holders. Do not install product in a fixture with shunted lamp-holders (found in all fixtures using instant start ballasts). If the current lamp-holders are shunted, remove them and replace them with non-shunted lamp-holders. Make new connections directly to terminals as indicated above.

Disclaimers

*This product is built to order typically ships in 2 to 3 business days. Larger quantities may take longer than stated lead-time.  All lead-times are estimates and you will be notified by email if it will take longer than 5 business days to ship. Keystone has multiple warehouse's around the country to help serve you better.

Extra Information

Brand:
Keystone Technologies
UPC:
890949005231
Catalog No:
KTAT-375-480-277
Ballast Type:
Transformer
Light Source:
Fluorescent
Dimmable:
No
Input Voltage:
480 or 347VAC ±10%
Input Frequency:
50/60 Hz
Height (in.):
1.20
Width (in.):
1.63
Length (in.):
11.70
Warranty:
5 Year
Pack:
10