3LD9280-5DF SIEMENS

The 3LD9280-5DF auxiliary switch from Siemens is a crucial component designed to enhance the functionality and safety of main and emergency stop switches, as well as repair and maintenance switches within the 16-125A range. Featuring a 1NO+1NC contact configuration, this switch provides both normally open and normally closed circuits, offering versatile control options. The gold-plated contacts ensure reliable and consistent signal transmission, even in demanding environments. With a leading time of 20-150ms, the switch accurately reflects the status of the main switch. Designed for four-hole front mounting, it simplifies installation on floor-mounted and encapsulated switches. This auxiliary switch is specifically tailored for use with 3LD2 main and emergency off switches and 3LD2 repair and maintenance switches equipped with an EMC plate. Its robust construction guarantees durability and long-term performance. By providing auxiliary signaling, the 3LD9280-5DF enhances safety and operational awareness. It serves as an essential accessory for comprehensive switchgear solutions.