3LD2164-0TB51
Siemens SENTRON 3LD2164-0TB51 three-pole load disconnect switch, Iu 25A, AC-23A/400V operating power 9.5kW, black rotary operating mechanism, metal threaded housing, suitable as a main power disconnect switch for general equipment.
Product Positioning
The SENTRON 3LD2164-0TB51 is a Siemens three-pole load disconnect switch. The black handle is the standard color scheme for main switches, and it is the basic model of the 3LD2164 series main switch.
Core Product Advantages and Features
Black main switch color scheme
The handle features a standard black color scheme, distinguishing it from the red and yellow emergency stop models, making it easy to identify its purpose on-site.
Tri-polar design
Three-pole contact configuration is suitable for main power supply isolation in general three-phase motor circuits.
Rotary operating mechanism
The rotary handle is intuitive to operate and easy to install on the control box panel.
Metal threaded connector housing
The molded-plastic housing features a metal threaded connector design, facilitating wiring and providing sealing protection.