Siemens 3LD2866-0TB53-0US2

The 3LD switch disconnector operates as an emergency stop switch with a 3-pole design, rated for a permanent current of 125 A. It is suitable for operational power up to 45 kW at AC-23, 400 V, and can handle a maximum rated operation voltage of 690 V.

This device features a molded plastic enclosure, which supports an inch threaded joint, and employs a rotary operating mechanism in a red and yellow color scheme. The construction allows for front mounting, and it meets IP65 protection standards, ensuring durability in various environments.

Additionally, the switch is interlockable and functions as both a maintenance/service switch and an emergency stop installation, making it versatile for safety applications. The rated short-time withstand current is 2 kA, and the device is engineered with a frame clamp for the main circuit electrical connection, confirming its reliability in critical operations.