
Siemens
- Available:
- 0 pcs.On RequestUpdated at: 05-09-2026
- Offer from:
Trusted supplier — Italy, member since 2021, 10–19 employees
- Warranty:
- 12 months
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The Main switch 3-pole Rated operates as a load disconnector (3LD3) with a rated capacity of 32 A for AC-23 applications at 400V, supporting an output of 11.5 kW. It is designed for installation in distribution boards and includes a basic switch with a selector knob colored red and yellow, in addition to an auxiliary switch configuration of 1OE + 1S.
This device features three poles and is interlockable, enhancing safety during operation. It is equipped with one toggle control element and is suitable for ground mounting. The degree of protection for the front side is rated at IP40, ensuring adequate safeguarding against dust and water ingress. Furthermore, it supports emergency stop installations and can function as a maintenance/service switch.
Notably, the electrical connection for the main circuit utilizes a frame clamp, and this unit is constructed as a built-in device fixed with built-in technique, without an integrated motor drive. The design allows for a reliable and safe operation in various industrial applications.

Siemens
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Datasheet for Siemens 3LD3230-1TK13, including specifications and features.
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