Siemens
- Available:
- 1 pc.In-StockUpdated at: 04-09-2026
- Offer from:
Trusted supplier — Germany, member since 2024
- Warranty:
- 24 months
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The SENTRON Switch Disconnector 3LD Main Switch is a high-performance electrical component designed to handle heavy-duty applications. With its robust construction and 3-pole design, it ensures reliable operation even under demanding conditions. The switch is equipped with a rotary operating mechanism for easy use and a black finish that adds a touch of elegance.
This main switch boasts an impressive current handling capacity of up to 100 A. It also features a high operating power of 37 kW at AC-23A at 400V, making it suitable for a wide range of applications. The switch is designed with floor mounting in mind, and it comes with a door coupling feature that enhances its versatility.
The SENTRON Switch Disconnector 3LD Main Switch also offers a convenient 4-hole mounting option for the handle. This allows for easy installation and ensures a secure fit. The switch is built to last, with high-quality materials and a design that prioritizes durability and reliability.
Siemens
Siemens

Siemens
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Datasheet for Siemens 3LD2714-0TK51, including specifications and features.
3D CAD model and technical drawings, ready for your design software.

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