The YB-39B is a surface-mountable, large-sized door contact. It uses a reed relay NC contact (2 wires), which means it provides a short circuit signal when the door is closed. It is ideal for access control systems to indicate the status of the door.
| Type of door contact | NC (short circuit when door is closed), Reed-relay |
|---|---|
| Maximum sensing distance | 55 mm |
| Type of connection | wired |
| Dimension of door contact | 106 x 16 x 16mm |
| Current rating | 0,1 A @ 12 V DC (0,12 W) |
| Mounting | surface mounted |
| Recommended use | for plastic doors, for metal doors, for wooden doors |
|---|---|
| Installation area | indoor, outdoor |
| Gross weight | 0,08 kg |
| Warranty | 12 months |
| Certificates | CE |
| Product category | A |