3LD2203-0TK51
SIEMENS SENTRON 3LD2203-0TK51 Load Isolating Main Switch, 3-pole, Iu 32A, 400V operating power 11.5kW, IP65 protection, mechanical life 100,000 cycles, front panel 4-hole mounting, black rotary knob operation design.
Product Positioning
The SIEMENS SENTRON 3LD2203-0TK51 is a standard model of the SIRIUS 3LD series 3-pole load isolating main switch. It is front panel mounted and operated with a black rotary knob, suitable for manual on/off control of general power circuits such as three-phase motors and air conditioning ventilation.
Core Product Advantages and Features
Black rotary main switch
It adopts the standard black grip color scheme of the main switch, and the switching action of the rotary operating mechanism is clear.
Standard type without additional contacts
This is the basic model of the 3LD2203 main switch series, featuring a simple structure, quick installation, and cost-effectiveness.
32A load capacity
Rated current Iu 32A, AC-23A, operating power at 400V 11.5kW, sufficient load capacity.
High protection and durability
With an IP65 protection rating and a mechanical life of 100,000 operating cycles, it is suitable for long-term operation.
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