3LD2022-0TK11
The SIEMENS SIRIUS 3LD2022-0TK11 spindle switch is a 3-pole isolating main switch with a rated current of 16A and an operating power of 7.5kW at 400V. It features a front panel rotary knob operation and a black handle design, making it suitable for use as a main power isolating switch for machine tools.
Product Positioning
The SIRIUS 3LD2022-0TK11 is a front-panel mounted main switch from the Siemens 3LD2 series. It features a rotary operating mechanism with a black handle and is used as the main power switch for machine tools or distribution boxes.
Core Product Advantages and Features
3-pole isolation design
The simultaneous switching of the three-pole contacts can effectively isolate the main power circuit, ensuring safety during maintenance and shutdown operations.
16A rated current
With a rated current Iu of 16A, it can operate at a power of 7.5kW under AC-23A and 400V conditions, making it suitable for small and medium-sized loads.
Front panel mounting
It adopts a front panel mounting method and is equipped with a 4-hole handle for easy embedding into the control box panel.
Knob operating mechanism
The black rotary knob is intuitive to operate, unlike the red and yellow color-coded switch used for emergency stop.