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Siemens 3LD5420-0TK11
Molded Case Switch 3LD5 UL
Product Description
The Molded Case Switch 3LD5 UL serves as a main switch with three poles and is certified to UL489, UL60947-4-1, and IEC60947-3 standards. It operates at a maximum current rating of 100A and can handle a short-circuit current rating (SCCR) of 65kA at 480VAC. This switch supports an operating power of 60hp in a three-phase system at 480VAC and 45kW at AC-23A at 400V.
Constructed for front mounting, it features a rotary operating mechanism and includes terminal covers on the infeed side. The device is designed with a black control element and is equipped with four-hole mounting for easy installation. It is interlockable and suitable for use as a maintenance/service switch, ensuring operational reliability in various applications.
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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 3LD5420-0TK11, 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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