Allen-Bradley 1497-B-BASX-0-N Voltage Transformer

Allen-Bradley 1497-B-BASX-0-N is an 80 VA control-circuit transformer in Rockwell Automation’s 1497 CCT family, designed to power low-voltage control circuits from a higher-voltage mains safely. It accepts a primary supply of 240/480 V at 60 Hz (or 220/440 V at 50 Hz) and provides a 110 V (50 Hz) or 120 V (60 Hz) secondary for isolated control loads, making it compatible with common relays, contactors, timers, and PLC input circuits. This BASX variant is specified without primary or secondary fuse blocks and ships without a cover, reflecting its use as a compact, panel-mitted component in industrial control environments. With a continuous rating of 80 VA, it delivers reliable low-voltage power for control devices while maintaining electrical isolation from the main power source, supporting safe operation in motor starters and distributed control panels.