1SAM201903R1003

ABB 1SAM201903R1003 SK1-02 Signal Contact is a side-mounted signaling accessory for ABB manual motor starters and motor protection devices. It is equipped with two normally closed (2NC) auxiliary contacts and screw-terminal connections, providing reliable remote indication of a motor starter trip condition. The SK1-02 is designed to signal tripping regardless of whether the event is caused by a short circuit, overload, or an electrical release such as AA1 or UA1. A protruding orange indicator button provides local visual indication, and after a trip event the signaling contact is manually reset by pressing the orange button. ABB CAD Download Centre