Allen-Bradley 809S-CT4 Coil

Allen-Bradley 809S-CT4 is a current transformer accessory for the Rockwell Automation 809S current monitoring and motor-protection family. It provides a 5 A secondary and supports a primary trip-current range of 100 to 1200 A, enabling accurate current sensing for motor protection circuits and delivering a standardized secondary signal to compatible relays. The part is manufactured in the United States and cataloged within the 809S current-transformer line; it carries a 1-year standard warranty, and Rockwell lists an estimated lead time of about 93 days. The UPC for this part is 662072215180, and the product is designated with lifecycle status Active and country of origin United States. Typical applications include industrial motor-protection schemes where the 809S-CT4 is used with the 809S C1 current relay to detect overload or fault conditions and trigger protective actions in pumps, conveyors, and other heavy-duty loads.