3LD2154-0TK51

Product ID:121437
Updated: 2026/7/2
Siemens 3LD2154-0TK51

Key Features

  • 1Provide high-quality protection for industrial electrical systems.
  • 2Disconnect 3-phase circuits reliably with a 25 A current rating.
  • 3Operate safely and easily using the front-mounted rotary mechanism.
  • 4Save panel space with a compact and efficient design.
  • 5Integrate essential protection against static electricity hazards.

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Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
AC Rated Voltage (V)
690
Insulation Voltage (V)
690
Description
Isolator switch, main and emergency stop switch, 3LD2, 25A, 3P, with rotary operating mechanism, black handle, flush-mounted, cabinet door center hole installation, AC-3/7.5KW; AC-23A/9.5KW
Installation Type
Flush-mounted cabinet door center hole installation
Other
AC-3/7.5KW; AC-23A/9.5KW
Number of Poles
3P
In(A)
25
Specification
3LD21【25A】
Switch Type
With rotary operating mechanism, black handle
Lifecycle
Delivery Release (PM300)
Country of Origin
Germany
ECCN
N
AL
N
Model Number
3LD2154-0TK51

Specifications may be subject to change without notice

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