Siemens Switching piece accessories 3LD9340-0B

The switching accessory 3LD9340-0B from Siemens is an N-switch contact designed for front mounting. It serves as an accessory for the load disconnectors of the 3LD3 series and enables safe disconnection of electrical loads in various applications. These include three-phase motors, climate and ventilation systems, as well as control and distribution cabinets. It is particularly suitable for small machines such as saws, compressors, and pumps. The modular design of the switching accessory allows for quick and easy installation of auxiliary switches and other components. With an optimal network separation of 16 A to 63 A, it offers high safety and flexibility in application. The product is internationally approved and available in a mechanical size for five electrical sizes, further enhancing its versatility.

• Modular design for easy installation
• Safe disconnection of loads up to 63 A
• Versatile use in various applications
• International approvals for global use.