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PrintSiemens SPEEDFAX™ 105BB1224J J Series Warehouse Stock Buck Boost Transformer, 120/240 VAC Primary, 12/24 VAC Secondary, 1.5 kVA Power Rating, 60 Hz, 1/3 ph Phase
The Buck-Boost Transformer has four separate windings, two-windings in the primary and two-windings in the secondary. The unit is designed for use as an isolation (or insulating) transformer or as an autotransformer. As an autotransformer the unit can be connected to Buck (decrease) or Boost (increase) a supply voltage. When connected in either the Buck or Boost mode, the unit is no longer an isolation (or insulating) transformer but is an autotransformer. Units are designed for 60 Hz applications (50 Hz units available upon request). Autotransformers are more economical and physically smaller than equivalent two winding transformers and are designed to carry the same function as two-winding transformers, with the exception of isolating two circuits. Since autotransformers may transmit line disturbances directly, they may be prohibited in some areas by local building codes. Before applying them, care should be taken to assure that they are acceptable according to local code.
Siemens SPEEDFAX™ Buck Boost Transformer, Series: J Series Warehouse Stock, 120/240 VAC Primary, 12/24 VAC Secondary, 1.5 kVA Power, 60 Hz Frequency, 1/3 ph, Wall Mounting, NEMA 3R Enclosure, 180 deg C, 12.5 in L x 6.69 in W x 6.69 in H DimensionsEECO #: SIC105BB1224J
