Description
ABB Electrification 9T51B0137
1C,0.75kVA,240-120,55C,3R,60Hz,BB,AXF,QB, Standard: Yes, Enclosure: NEMA 3R, Frequency Rating: 60, Width: 6.88, Efficiency: None, Primary Voltage: 240, Phase: 1, Secondary Voltage: 120, Height: 8.38, Insulation: IS-12, Kva Rating: 0.75, Temperature Rating: 40, Output Voltage: 120, Input Voltage: 240, Wattage: 0.75, 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
