Description
ABB Electrification 9T51B0103
1C,0.075kVA,120x240-12/24,55C,3R,60Hz,QB, Standard: Yes, Enclosure: NEMA 3R, Frequency Rating: 60, Width: 5.12, Phase: 1, Height: 6.38, Insulation: CLASSA, Temperature Rating: 40, Output Voltage: 45650, Input Voltage: 120x240, Wattage: 0.075, ABB's Buck-boost transformers are small, single phase, dry type distribution transformers designed and shipped as insulating/isolating transformers. They have a dual voltage primary and a dual voltage secondary. These transformers can be connected for a wide range of voltage combinations. The most common use is to buck (lower) or boost (raise) the supply voltage a small amount, usually 5 to 27%. Buck boost transformers comply with NEC Article 210-9, Exception 1, when field connected as an autotransformer.
Docs/Downloads
ABB Electrification Stocking Catalog