The Siemens 3LD2103-0TK51 is a three-pole switch disconnector from the SENTRON 3LD product family, designed for use as a main switch in low-voltage electrical distribution and industrial control applications.
This model has a rated operational current of 25 A and supports an operating power of 9.5 kW at 400 V under AC-23A utilisation conditions.
The unit features a front-mounted rotary operating mechanism, a black operating handle and a four-hole handle mounting configuration.
The Siemens 3LD2103-0TK51 is currently listed by the manufacturer as an active product.
ACWB sources Siemens switching, protection and industrial automation components through its international supplier network. Availability, lead time and pricing are confirmed individually at the quotation stage.
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