Siemens 3-Pole Emergency-Off Switch Disconnector, 100 A, 37 kW – 3LD2704-0TK53

Manufacturer: Siemens
Part number: 3LD2704-0TK53
Product family: SENTRON 3LD
Product type: Emergency-off switch disconnector
Number of poles: 3
Rated uninterrupted current: 100 A
Operating power: 37 kW at 400 V AC-23A
Lifecycle: Active product

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The Siemens 3LD2704-0TK53 is a three-pole emergency-off switch disconnector from the SENTRON 3LD product family, designed for safe electrical isolation in industrial machinery and low-voltage installations.

This model has a rated uninterrupted current of 100 A and supports an operating power of 37 kW at 400 V under AC-23A utilisation conditions.

The unit features a front-mounted rotary operating mechanism with a red handle and yellow background, providing clear emergency-off identification. The operating handle uses a four-hole mounting arrangement.

The Siemens 3LD2704-0TK53 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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