Description
Keystone High KTAT-375-480-277 /A-DP Voltage Step Down Transformer – 375W Max – 480V/277V
Keystone’s 480V to 277V Step-Down Auto-Transformers are designed to step down 480V to 277V single-phase power. These transformers enableconsumers to utilize common universal voltage (120-277V) electronic ballasts in applications where the main facility power is 480V.
Features:
- Non-Isolated Autotransformer
- For Use with LED, T5, T8, CFL, or Electronic HID BallastOperating at 277V Input Voltage
- Insulation Rating: 105ºC Class A
- UL and cUL 5085 Approved
- Thermally Protected
- No Load Power Consumption <10W
- 100ºC/212ºF Maximum Case Temperature
- 50ºC/122ºF Maximum Ambient Temperature
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