With a transformer rating of 3 kVA, the ETX-ATX-1P-480V-3KVA-120.240V is a single phase unit with a primary voltage of 240/280 V AC.
With a transformer rating of 3 kVA, the ETX-ATX-1P-480V-3KVA-120.240V is a single phase unit with a primary voltage of 240/280 V AC.