The ABB OTPS80FP is a fourth neutral pole accessory for ABB OT63–80F3 switch-disconnectors, enabling a four-pole configuration by adding a dedicated neutral contact to the device. It is mounted on the side of the OT63–80F3 series and can be installed on either the left or right side. Part number 1SCA105461R1001 identifies this accessory, often described as a neutral pole for the OT63–80F3 family. Used with ABB OT63–80F3 switches in industrial equipment and distribution panels, the OTPS80FP provides a complete four-pole arrangement when a neutral path is required.
