The BCD broken belt detection sensor clips are designed to measure electrical continuity for detecting broken belts in elevator systems. To perform this measurement, two different models of clips are required. These clips are identified by letters "A" and "B" on the side of the connectors and are custom-made to match the specific belts used in the elevator. The WBD-602 electronic device is part of a broken belt detection system used for elevator traction belts.
