ABB 9T58K1805 Type IP Control Power transformer Single Phase, 0.15 kVA ABB 9T58K0504G30 1PH 150VA 480V AC 120V AC VOLTAGE TRANSFORMER MRO General Electric 9T58K2911 Control Power Transformer 9T58K2931 General Electric Control Power Transformer ABB 9T58K2810 Industrial Control Transformer 1 Phase, 500 VA. ABB General Purpose Transformer 9T58K2930 Single Phase Frequency : 50 Hz Primary Voltage 240 480 Secondary Voltage 120 240 KVA : 0. 50 KVA 500 Volt Amps