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Siemens 3LD3030-1TK11
Main Switch 3-Pole Rated Load Disconnector 3LD3
Product Description
The Main Switch 3-Pole Rated Load Disconnector 3LD3 is engineered for effective load disconnection in various electrical distribution applications. With a rated current of 16 A and an operating capacity at AC-23 up to 400V, it is capable of handling loads up to 7.5 kW. This device is designed for installation in distribution boards and features a basic switch configuration with a toggle control element in black.
Further, it incorporates an auxiliary switch configuration consisting of 1 normally open contact and 1 normally closed contact. The device is interlockable and can be used as a maintenance/service switch, ensuring reliability and safety in operation. It is categorized with an IP40 degree of protection on the front side, which allows for safe use in a variety of environments.
This unit does not have an integrated motor drive and is not suitable for reversing applications, but it can be mounted on the ground.
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Offer details
- Offer from:
- Trusted supplier — Germany, member since 2024
- Availability:
- On requestLead time: 3 days
- Warranty:
- Not specified
- Condition:
- New Factory Sealed
Specifications
- Brand
- Siemens
- Number of poles
- 3
- Interlockable
- Number of switches
- 1
- Motor drive optional
- Version as main switch
- Colour control element
- Black
Available Offers
(2)| Condition | Availability | Supplier | Warranty | Action | |
|---|---|---|---|---|---|
 | Condition New Factory Sealed | Availability On requestLead time: 3 days | Supplier GermanyTrusted supplier — member since 2024 | Warranty Not specified | |
 | Condition New Factory Sealed | Availability On requestLead time to be confirmed | Supplier ItalyTrusted supplier — member since 2021, 10–19 employees | Warranty 12 months |
ItalyOffer with manufacturer lead time
Directly from the manufacturer - with a confirmed, predictable, and fully transparent delivery time.
Documents
Data Sheet
Datasheet for Siemens 3LD3030-1TK11, including specifications and features.
CAD Models
3D CAD model and technical drawings, ready for your design software.
Product data updated: 07-10-2026
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