The SENTRON 3LD main/emergency switch from Siemens is a highly advanced load disconnect switch designed for the safe shutdown of electrical loads in various applications. With a rated power of up to 22 kW at 400 V and a rated current of 63 A, this switch provides a reliable solution for use in three-phase motors, climate and ventilation systems, as well as in machinery and conveyor technology. Its modular design allows for easy installation of auxiliary switches and other components, while the IP 65 protection rating ensures that the switch can be used outdoors even in harsh conditions. The rotary drive is available in various versions, including a door coupling, and offers optimal network disconnection. Thanks to international approvals, the SENTRON 3LD is versatile and meets the highest safety standards.

• Modular design for easy installation of auxiliary switches
• IP 65 protection rating for outdoor use
• Central mounting for easy installation
• International approvals for worldwide use.